Novel automatic purging blowdown device

Abstract

The utility model discloses a novel automatic purging blowdown device which comprises a power panel, a time control switch and an air valve switch, the power panel is electrically connected with the time control switch through a wire, and the time control switch is electrically connected with the air valve switch through a wire; the water tank is internally provided with a drainage funnel, the water outlet end of the drainage funnel is connected with a connecting pipe, and the other end of the connecting pipe extends out of the water tank and is fixedly connected with a knife switch. According to the novel automatic blowing and pollution discharging device, the time control switch is used for controlling the opening and closing of the air valve switch, the compressed air is automatically started to work in a set fixed time period, and the 6KG compressed air is used for blowing oil stains on the surface layer of a medium in the water tank and driving water flow to turn over the drifting direction of floating pollutants, so that the water is introduced into the drainage funnel; the purpose of cyclically and automatically purging and cleaning is achieved, manpower, water and storage media are saved, and operation of an administrator and environmental health are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water surface oil pollution removal, in particular to a novel automatic blowing and sewage discharge device. Background Art

[0002] Sewage treatment is generally divided into industrial sewage treatment and domestic sewage treatment. Industrial sewage includes industrial sewage, agricultural sewage and medical sewage. The original brine tank, softening water tank and sewage treatment pool cannot discharge all the oil on the surface of the medium after working all year round. The accumulated oil and floating matter float on the surface of the medium, causing the working medium to deteriorate, affecting and polluting the contact surface of the storage medium. After the medium is contaminated, it is necessary to remove the contaminated medium and spend a lot of manpower to manually clean and disinfect the medium-carrying box, which not only wastes the medium, manpower and cleaning tap water, but also has great safety hazards to the use of equipment and the preservation of working media, which is not conducive to administrator operation and environmental health. Utility Model Content

[0003] Based on this, it is necessary to provide a new type of automatic blowing and sewage discharge device to address the above technical problems. The time-controlled switch is used to control the opening and closing of the air valve switch, and the compressed air is automatically enabled at a fixed time period. 6KG of compressed air is used to blow the oil on the surface of the medium in the water tank and drive the water flow to change the drift direction of floating pollutants, thereby introducing a drainage funnel to achieve the purpose of cyclic automatic blowing and cleaning, thereby saving labor, water and storage media, and being beneficial to the administrator's operation and environmental health.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A novel automatic blowing and draining device, comprising:

[0006] A power board, a time switch and a gas valve switch, wherein the power board is electrically connected to the time switch via a wire, and the time switch is electrically connected to the gas valve switch via a wire;

[0007] A water tank, wherein a drainage funnel is arranged inside the water tank, a water outlet end of the drainage funnel is connected to a connecting pipe, the other end of the connecting pipe extends to the outside of the water tank and is fixedly connected to a knife switch, the other end of the knife switch is connected to a drainage pipe, the air outlet end of the air valve switch extends to the inside of the water tank and is installed with an air nozzle, and the air outlet end of the air nozzle faces the drainage funnel.

[0008] Furthermore, the drainage funnel is installed on one side of the water tank, and a notch is provided on the drainage funnel.

[0009] Furthermore, the bottom end of the drainage funnel is smaller in area than the top end, and the drainage funnel is made of PVC.

[0010] Furthermore, the connecting pipe is inclined, and one end of the connecting pipe located inside the water tank is higher than another end of the connecting pipe located outside the water tank.

[0011] Furthermore, the air inlet end of the air valve switch is connected to a compressed air tank.

[0012] Furthermore, one end of the air valve switch extending to the inside of the water tank is connected to an arc-shaped tube, and there are multiple air nozzles, which are circumferentially distributed on the arc-shaped tube.

[0013] Furthermore, a fixed plate is fixedly connected to the left side of the water tank, a movable plate is slidably connected to the left side of the fixed plate, the top of the movable plate is fixedly connected to the drainage funnel through a Z-shaped plate, the connecting pipe is a hose, a fixed seat is fixedly connected to the left side of the movable plate, a motor is fixedly connected to the left side of the fixed plate, a screw rod is fixedly connected to the output end of the motor, the top of the screw rod passes through the fixed seat and is fixedly connected to a limiting block, and the screw rod is threadedly connected to the fixed seat.

[0014] Furthermore, two sliding blocks are fixedly connected to the right side of the movable plate, and a sliding groove corresponding to the sliding blocks is provided on the left side of the fixed plate.

[0015] The new automatic blowing and draining device provided by the utility model can set the start time and the closing time through the time-controlled switch, so as to improve the reasonable use of the device and truly automatically blow and drain. The time-controlled switch is used to control the opening and closing of the air valve switch, and the compressed air is automatically enabled to work during a fixed period of time. The 6KG compressed air is used to blow the oil on the surface of the medium in the water tank and drive the water flow to turn the floating pollutants in the drift direction, so as to introduce the drainage funnel, realize the purpose of cyclic automatic blowing and cleaning, save labor, save water and storage medium, and benefit the operation of the administrator and the environmental health.

[0016] The novel automatic blowing and draining device provided by the utility model drives the screw rod to rotate by starting the motor. Since the screw rod is threadedly connected to the fixed seat, the screw rod can drive the fixed seat and the movable plate to move upward along the fixed plate during the rotation process. The movable plate can drive the Z-shaped plate to move during the movement. Since the connecting pipe is a hose, the Z-shaped plate can drive the drainage funnel to move downward during the movement, thereby cleaning the oil stains on the water surface at different heights in the water tank, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of a novel automatic blowing and draining device provided by the utility model;

[0018] Figure 2 A schematic diagram of the top view of the structure of the novel automatic blowing and draining device provided by the utility model;

[0019] Figure 3 A schematic diagram of the circuit structure of a novel automatic blowing and draining device provided by the utility model;

[0020] Figure 4 A schematic diagram of a structure in which the drainage funnel of the novel automatic blowing and draining device provided by the utility model can move;

[0021] Figure 5 The utility model provides a new automatic blowing and sewage discharge device Figure 4 Schematic diagram of the enlarged structure at A in the middle

[0022] The markings in the figure are as follows:

[0023] 1. Power board; 2. Time switch; 3. Air valve switch; 4. Water tank; 5. Drain funnel; 6. Connecting pipe; 7. Knife switch; 8. Drain pipe; 9. Air nozzle; 10. Notch; 11. Arc tube; 12. Fixed plate; 13. Movable plate; 14. Z-shaped plate; 15. Fixed seat; 16. Motor; 17. Screw rod; 18. Limit block; 19. Slider; 20. Slide groove. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0025] As described in the background technology, the new automatic blowing and sewage discharge device uses a time switch 2 to control the opening and closing of the air valve switch 3, sets a fixed period of time to automatically enable the compressed air to work, and uses 6KG of compressed air to blow the oil on the surface of the medium in the water tank 4 and drive the water flow to turn the floating pollutants in the drift direction, thereby introducing the drainage funnel 5 to achieve the purpose of cyclic automatic blowing and cleaning.

[0026] In order to solve this technical problem, the utility model provides a novel automatic blowing and sewage discharge device, which is used to clean the oil stains on the surface of the medium of the brine tank, the softening water tank and the sewage treatment tank.

[0027] Specifically, please refer to Figure 1-5 The new automatic blowing and sewage discharge device specifically includes:

[0028] A power board 1, a time switch 2 and a gas valve switch 3, wherein the power board 1 is electrically connected to the time switch 2 through a wire, and the time switch 2 is electrically connected to the gas valve switch 3 through a wire;

[0029] A water tank 4 is provided with a drainage funnel 5 inside the water tank 4, the water outlet end of the drainage funnel 5 is connected to a connecting pipe 6, the other end of the connecting pipe 6 extends to the outside of the water tank 4 and is fixedly connected to a knife switch 7, the other end of the knife switch 7 is connected to a drainage pipe 8, the air outlet end of the air valve switch 3 extends to the inside of the water tank 4 and is installed with an air nozzle 9, and the air outlet end of the air nozzle 9 faces the drainage funnel 5.

[0030] The utility model provides a new type of automatic blowing and sewage discharge device. Through our experiments, we have established a set of automatic blowing and sewage discharge devices. First, through observation, it is found that floating matter and oil pollution are light and easy to flow with the water flow. Based on this feature, a drainage funnel 5, a connecting pipe 6, a knife switch 7 and a drainage pipe 8 made of thick PVC material are selected. When in use, the knife switch 7 is turned on, and the drainage funnel 5 is made 3-5mm below the water surface to discharge the medium. The oil pollution on the surface of the medium is discharged, which drives the medium to flow, so that the floating matter and oil pollution follow the flow direction of the medium and are automatically discharged into the connecting pipe 6. Since the connecting pipe 6 is located at one end higher inside the water tank 4, the oil pollution is discharged along the connecting pipe 6, the knife switch 7 and the drainage pipe 8. Since there are still stubborn oil pollution adsorbed on the contact between the side of the bearing box and the medium surface, this problem is upgraded again by connecting the compressed air with a PVC pipe. The air is sealed and the pipe body is sealed, and then the air outlet is made by itself, and the air nozzle 9 is installed. The multiple air nozzles 9 at the arc tube 11 are facing the drainage funnel 5, and the surface of the medium is purged by high-pressure compressed air to drain the flow in the direction of the drainage funnel 5, thereby realizing automatic purging and discharge, and by optimizing again to increase the time-controlled time-controlled switch 2, one end of the air valve switch 3 is connected to the arc tube 11, and the other end of the air valve switch 3 is connected to the compressed air tank. The air valve switch 3 is opened when discharging sewage, and the time-controlled switch 2 sets the start time and the closing time setting, so as to improve the reasonable use of the device and truly automatic purging and drainage, so as to use the time-controlled switch 2 to control the opening and closing of the air valve switch 3, set a fixed time period to automatically enable compressed air work, and use 6KG of compressed air to purge the surface oil of the medium in the water tank 4 and drive the water flow to flip the floating pollutants in the drift direction, thereby introducing the drainage funnel 5, and realizing the purpose of cyclic automatic purging and cleaning.

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] Example 1

[0035] Please refer to Figure 1-5 A novel automatic blowing and draining device includes a power board 1, a time control switch 2 and a gas valve switch 3. The power board 1 is electrically connected to the time control switch 2 through a wire, and the time control switch 2 is electrically connected to the gas valve switch 3 through a wire;

[0036] A water tank 4 is provided with a drainage funnel 5 inside the water tank 4, the water outlet end of the drainage funnel 5 is connected to a connecting pipe 6, the other end of the connecting pipe 6 extends to the outside of the water tank 4 and is fixedly connected to a knife switch 7, the other end of the knife switch 7 is connected to a drainage pipe 8, the air outlet end of the air valve switch 3 extends to the inside of the water tank 4 and is installed with an air nozzle 9, and the air outlet end of the air nozzle 9 faces the drainage funnel 5.

[0037] Please refer to Figure 1 and Figure 5 The drainage funnel 5 is installed on one side of the water tank 4, and a notch 10 is provided on the drainage funnel 5;

[0038] When the drain funnel 5 is set in this way, it is 3-5mm below the water surface, and the flow of the medium drives the oil on the surface to flow, and the oil on the surface of the medium is discharged through the gap 10;

[0039] Please refer to Figure 1 and Figure 5 The bottom end of the drainage funnel 5 is smaller than the top end, and the drainage funnel 5 is made of PVC.

[0040] The automatic blowing and draining device provided in this embodiment makes the drain funnel 5 of PVC material, which is light in weight, easy to manufacture, and reduces the cost of use. The floating matter and oil stains are light and can be easily discharged from the drain funnel 5 along with the flow of water.

[0041] Example 2

[0042] The automatic blowing and draining device provided in Example 1 is further optimized, specifically, Figure 1 As shown, the connecting pipe 6 is inclined, and one end of the connecting pipe 6 located inside the water tank 4 is higher than the other end of the connecting pipe 6 located outside the water tank 4 .

[0043] Through the above structural design, floating objects and oil stains are automatically discharged into the connecting pipe 6 following the flow direction of the medium. Since the connecting pipe 6 is located at one end higher inside the water tank 4, the oil stains are discharged along the connecting pipe 6, the knife switch 7 and the drain pipe 8, avoiding the accumulation of oil stains and the medium in the connecting pipe 6.

[0044] Example 3

[0045] The automatic blowing and draining device provided in Example 1 or 2 is further optimized, such as Figure 1 and Figure 2 As shown, the air inlet end of the air valve switch 3 is connected to a compressed air tank;

[0046] One end of the air valve switch 3 extending to the inside of the water tank 4 is connected to an arc tube 11, and the number of air nozzles 9 is multiple, and the multiple air nozzles 9 are circumferentially distributed on the arc tube 11;

[0047] Through the above structural design, multiple air nozzles 9 at the arc tube 11 are facing the drainage funnel 5, and the time-controlled switch 2 is used to control the opening and closing of the air valve switch 3. The compressed air is automatically enabled during a fixed period of time. 6KG of compressed air is used to purge the oil on the surface of the medium in the water tank 4 and drive the water flow to change the drift direction of floating pollutants, thereby introducing them into the drainage funnel 5 to achieve automatic purging and discharge.

[0048] Example 4

[0049] The automatic blowing and draining device provided in the above embodiments is further optimized, such as Figure 4 and Figure 5 As shown, a fixed plate 12 is fixedly connected to the left side of the water tank 4, a movable plate 13 is slidably connected to the left side of the fixed plate 12, the top of the movable plate 13 is fixedly connected to the drainage funnel 5 through a Z-shaped plate 14, the connecting pipe 6 is a hose, a fixed seat 15 is fixedly connected to the left side of the movable plate 13, a motor 16 is fixedly connected to the left side of the fixed plate 12, a screw rod 17 is fixedly connected to the output end of the motor 16, the top of the screw rod 17 passes through the fixed seat 15 and is fixedly connected to the limiting block 18, and the screw rod 17 is threadedly connected to the fixed seat 15;

[0050] Two sliders 19 are fixedly connected to the right side of the movable plate 13, and a slide groove 20 corresponding to the slider 19 is opened on the left side of the fixed plate 12. The cooperation between the slider 19 and the slide groove 20 guides the movement of the movable plate 13, making the movable plate 13 move up and down more stably and avoiding tilting.

[0051] With such a structural design, the starting motor 16 drives the screw rod 17 to rotate. Since the screw rod 17 is threadedly connected to the fixed seat 15, the screw rod 17 can drive the fixed seat 15 and the movable plate 13 to move upward along the fixed plate 12 during the rotation. The movable plate 13 can drive the Z-shaped plate 14 to move during the movement. Since the connecting pipe 6 is a hose, the Z-shaped plate 14 can drive the drainage funnel 5 to move downward during the movement, thereby being able to clean the oil stains on the water surface at different heights in the water tank 4, making it more convenient to use.

[0052] The use process of the automatic blowing and draining device provided by the utility model is as follows:

[0053] Through our experiments, we have established a set of automatic blowing and sewage discharge devices. First of all, through observation, it is found that floating matter and oil pollution are light and easy to flow with the water. Based on this feature, we selected the drainage funnel 5, connecting pipe 6, knife switch 7 and drainage pipe 8 made of thick PVC material. When in use, turn on the knife switch 7, and discharge the medium by making the drainage funnel 5 3-5mm below the water surface. The oil pollution on the surface of the medium is discharged, which drives the medium to flow, so that the floating matter and oil pollution follow the flow direction of the medium and are automatically discharged into the connecting pipe 6. Since the connecting pipe 6 is located at one end higher inside the water tank 4, the oil pollution is discharged along the connecting pipe 6, the knife switch 7 and the drainage pipe 8. Since there are still stubborn oil pollution adsorbed on the contact between the side of the bearing box and the medium surface, this problem is upgraded again. By connecting the compressed air with a PVC pipe and sealing the pipe body, a homemade The air hole is provided with an air nozzle 9. The multiple air nozzles 9 at the arc tube 11 face the drainage funnel 5. The high-pressure compressed air is used to blow the surface of the medium to drain the medium in the direction of the drainage funnel 5, thereby realizing automatic blowing and discharge. Moreover, the time-controlled switch 2 is added through optimization again. One end of the air valve switch 3 is connected to the arc tube 11, and the other end of the air valve switch 3 is connected to the compressed air tank. The air valve switch 3 is opened when sewage is discharged. The time-controlled switch 2 sets the start time and the closing time setting, thereby improving the reasonable use of the device and truly automatic blowing and sewage discharge. Therefore, the time-controlled switch 2 is used to control the opening and closing of the air valve switch 3, and the compressed air is automatically enabled at a fixed time period. The 6KG compressed air is used to blow the oil on the surface of the medium in the water tank 4 and drive the water flow to flip the floating pollutants in the drifting direction, thereby introducing the drainage funnel 5, and realizing the purpose of cyclic automatic blowing and cleaning.

[0054] And the starting motor 16 drives the screw rod 17 to rotate. Since the screw rod 17 is threadedly connected to the fixed seat 15, the screw rod 17 can drive the fixed seat 15 and the movable plate 13 to move upward along the fixed plate 12 during the rotation. The movable plate 13 can drive the Z-shaped plate 14 to move during the movement. Since the connecting pipe 6 is a hose, the Z-shaped plate 14 can drive the drainage funnel 5 to move downward during the movement, so that the oil stains on the water surface at different heights in the water tank 4 can be cleaned, which is more convenient to use.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A new type of automatic blowing and sewage discharge device, It is characterized in that It includes: A power board (1), a time-controlled switch (2) and a gas valve switch (3), wherein the power board (1) is electrically connected to the time-controlled switch (2) via a wire, and the time-controlled switch (2) is electrically connected to the gas valve switch (3) via a wire; A water tank (4), wherein a drainage funnel (5) is arranged inside the water tank (4), a water outlet end of the drainage funnel (5) is connected to a connecting pipe (6), the other end of the connecting pipe (6) extends to the outside of the water tank (4) and is fixedly connected to a knife switch (7), the other end of the knife switch (7) is connected to a drainage pipe (8), the air outlet end of the air valve switch (3) extends to the inside of the water tank (4) and is installed with an air nozzle (9), and the air outlet end of the air nozzle (9) faces the drainage funnel (5).

2. The new automatic blowing and draining device according to claim 1, It is characterized in that The drainage funnel (5) is installed on one side of the interior of the water tank (4), and a notch (10) is provided on the drainage funnel (5).

3. The new automatic blowing and draining device according to claim 2, It is characterized in that The bottom end of the drainage funnel (5) is smaller in area than the top end, and the drainage funnel (5) is made of PVC material.

4. The new automatic blowing and draining device according to claim 3, It is characterized in that The connecting pipe (6) is inclined, and one end of the connecting pipe (6) located inside the water tank (4) is higher than one end of the connecting pipe (6) located outside the water tank (4).

5. The new automatic blowing and draining device according to claim 4, It is characterized in that The air inlet end of the air valve switch (3) is connected to a compressed air tank.

6. The new automatic blowing and draining device according to claim 5, It is characterized in that One end of the gas valve switch (3) extending into the interior of the water tank (4) is connected to an arc-shaped tube (11), and the gas nozzles (9) are multiple in number, and the multiple gas nozzles (9) are circumferentially distributed on the arc-shaped tube (11).

7. The new automatic blowing and draining device according to claim 6, It is characterized in that The left side of the water tank (4) is fixedly connected to a fixed plate (12), the left side of the fixed plate (12) is slidably connected to a movable plate (13), the top end of the movable plate (13) is fixedly connected to the drainage funnel (5) via a Z-shaped plate (14), the connecting pipe (6) is a hose, the left side of the movable plate (13) is fixedly connected to a fixed seat (15), the left side of the fixed plate (12) is fixedly connected to a motor (16), the output end of the motor (16) is fixedly connected to a screw rod (17), the top end of the screw rod (17) passes through the fixed seat (15) and is fixedly connected to a limiting block (18), and the screw rod (17) is threadedly connected to the fixed seat (15).

8. The new automatic blowing and draining device according to claim 7, It is characterized in that Two sliding blocks (19) are fixedly connected to the right side of the movable plate (13), and a sliding groove (20) corresponding to the sliding blocks (19) is provided on the left side of the fixed plate (12).

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