Water pumping device capable of continuously operating and preventing impeller from idling

Abstract

The utility model discloses a water pumping device capable of continuously operating and preventing an impeller from idling, which comprises a sealing mechanism, the sealing mechanism comprises a sealing cover plate, one side of a water storage tank is fixedly provided with a hole plate, the inner part of the hole plate is connected with a limiting shaft in a sliding manner, the outer surface of the limiting shaft is sleeved with a sliding plate in a sliding manner, and the sliding plate is fixedly connected with the sealing cover plate. Pull rods are fixedly connected to one sides of the sliding plates, pull rods are rotatably connected to the opposite sides of the two pull rods, and a fixing plate is fixedly mounted on one side of the water storage tank. The device has the beneficial effects that under the action of the sealing mechanism, the water storage tank can be sealed, external air is prevented from entering the water storage tank, the situation of idle rotation of the impeller is avoided, and therefore the service life of the device is prolonged, under the action of the inserting mechanism, bubbles in the water storage tank can be rapidly pushed upwards, bubble discharging is accelerated, and the service life of the device is prolonged. And meanwhile, different parts can be quickly replaced according to the exhaust requirements, so that the device is suitable for different sewage exhaust treatment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sewage treatment, specifically relates to a kind of pumping device of continuous operation and can prevent the air running of impeller. BACKGROUND

[0002] In the field of sewage treatment, to realize the effective circulation of water body, pumping device is widely used. This kind of device is usually responsible for pumping sewage from the pool and pumping back to the sewage pool to ensure the continuity of the treatment process. However, as the treatment process proceeds, the gas often accompanied by sewage will be released, which may cause air to be sucked in during pumping operation.

[0003] Most of the existing pumping devices of continuous operation and can prevent the air running of impeller directly extract sewage by pumping device and pump back to the sewage pool immediately when treating sewage, without setting intermediate link to carry out gas-water separation. Although this method is simple and direct, the presence of gas in sewage makes it easy to form an air section during the suction process, which leads to the problem of air running of impeller. Therefore, a pumping device of continuous operation and can prevent the air running of impeller is provided. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a pumping device of continuous operation and can prevent the air running of impeller in view of the status of prior art.

[0005] The utility model realizes the following technical scheme: the utility model provides a pumping device of continuous operation and can prevent the air running of impeller, including,

[0006] The storage mechanism includes a water storage tank, a fixed leg is fixedly installed on the outer surface of the water storage tank, a semicircular cover plate is fixedly connected to the top of the water storage tank, and an exhaust valve is fixedly communicated in the inside of the semicircular cover plate.

[0007] Furthermore, a plug-in mechanism is arranged in the inner cavity of the water storage tank, and a sealing mechanism is arranged on one side of the water storage tank.

[0008] By adopting the above technical scheme, the water storage tank is placed beside the sewage treatment pool, and the pipeline is connected to both ends of the water storage tank. During pumping work, the air in the water storage tank is discharged under the action of the exhaust valve, preventing the air running of impeller and causing damage to the equipment.

[0009] Further, the sealing mechanism includes a sealing cover plate, a hole plate is fixedly installed on one side of the water storage tank, a limiting shaft is slidingly connected in the inside of the hole plate, a sliding plate is slidingly sleeved on the outer surface of the limiting shaft, and a pulling rod is fixedly connected to one side of the sliding plate.

[0010] By adopting the technical scheme, the sealing cover plate is covered on the top of the water storage tank, the pulling rod is manually pulled upward, and the pulling rod drives the sliding plates to slide outside the limiting shaft.

[0011] Further, the opposite side of the two pulling rods is rotationally connected with a pull rod, one side of the water storage tank is fixedly installed with a fixed plate, the bottom of the fixed plate is fixedly provided with a second spring, and the opposite side of the two sliding plates is rotationally connected with a buckle rod.

[0012] By adopting the technical scheme, the buckle rod is manually hung on one side of the sealing cover plate again, at this time, the second spring is compressed, the hand pulling the pulling rod is removed, and under the action of the second spring, the second spring pushes the pull rod downward, so that the buckle rod is firmly hung on one side of the sealing cover plate.

[0013] Further, the sealing cover plate is hinged on one side of the semicircular cover plate, the two sliding plates are located on the opposite sides of the two hole plates, the other end of the second spring is fixedly connected with the pull rod and located outside the pull rod, and the buckle rod is clamped on one side of the sealing cover plate.

[0014] By adopting the technical scheme, the water storage tank can be sealed by the sealing mechanism, external air is prevented from entering the water storage tank, the situation of impeller idling is avoided, and the service life of the device is prolonged.

[0015] Further, the plug-in mechanism comprises a motor, the output end of the motor is fixedly provided with a fan blade, the outer surface of the motor is slidably sleeved with a pushing ring, and the outer surface of the motor is fixedly sleeved with a fixed ring.

[0016] By adopting the technical scheme, the operation of the motor is controlled, the motor drives the fan blade to rotate, bubbles causing the impeller to idle in the sewage can be quickly discharged, and when different types of sewage are treated, the pushing ring is manually pushed downward under the action of the anti-skid ring, and the first spring is compressed by the pushing ring.

[0017] Further, the opposite side of the pushing ring and the fixed ring is fixedly provided with a first spring, the inside of the motor is slidably provided with a limiting bead, and the outer surface of the pushing ring is fixedly sleeved with an anti-skid ring.

[0018] By adopting the technical scheme, at this time, the fan blade is manually pulled upward from the inside of the motor, at this time, the limiting bead is extruded into the pushing ring, another fan blade that needs to be replaced is inserted into the motor, the hand pushing the pushing ring is released, under the action of the first spring, until the limiting bead is clamped into the fan blade, and the fan blade is fixed in the inside of the motor.

[0019] Further, the motor is adapted to be mounted at the bottom of the inner surface of the water storage tank, the first spring is located outside the motor, the fan blade is inserted into the motor, and the limiting beads are adapted to the fan blade and the pushing ring.

[0020] By adopting the above technical scheme, under the action of the insertion mechanism, different fan blades can be replaced according to different sewage treatment types, under the action of the fan blade, the gas in the sewage can be quickly discharged, the probability of the impeller idling is reduced, and the service life of the device is prolonged.

[0021] Compared with the prior art, the utility model has the following beneficial effects: through the action of the sealing mechanism, the water storage tank can be sealed, external air is prevented from entering the water storage tank, the situation of the impeller idling is avoided, the service life of the device is prolonged, under the action of the insertion mechanism, the bubbles in the water storage tank can be quickly pushed upwards, the discharge of the bubbles is accelerated, different parts can be quickly replaced according to the requirement of exhaust, and different sewage exhaust treatments are adapted.

[0022] The utility model discloses a kind of insertion mechanisms, different fan blades can be replaced according to different sewage treatment types, under the action of the fan blade, the gas in the sewage can be quickly discharged, the probability of the impeller idling is reduced, and the service life of the device is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure schematic view of the water pumping device of the utility model described a kind of continuous operation and can prevent the impeller idling;

[0024] Figure 2 It is the water pumping device of the utility model described a kind of continuous operation and can prevent the impeller idling Figure 1 Enlarged view in A of it;

[0025] Figure 3 It is the position schematic view of insertion mechanism in the water pumping device of the utility model described a kind of continuous operation and can prevent the impeller idling;

[0026] Figure 4 It is the overall structure diagram of insertion mechanism in the water pumping device of the utility model described a kind of continuous operation and can prevent the impeller idling;

[0027] Figure 5 It is the local sectional view of insertion mechanism in the water pumping device of the utility model described a kind of continuous operation and can prevent the impeller idling.

[0028] The following is explained as follows:

[0029] 100. Storage mechanism; 101. Water storage tank; 102. Fixed leg; 103. Semicircular cover; 104. Exhaust valve; 200. Plug-in mechanism; 201. Motor; 202. Fan blades; 203. Push ring; 204. Fixed ring; 205. First spring; 206. Limiting bead; 207. Anti-slip ring; 300. Sealing mechanism; 301. Sealing cover; 302. Perforated plate; 303. Limiting shaft; 304. Sliding plate; 305. Pull rod; 306. Pull rod; 307. Fixed plate; 308. Second spring; 309. Buckle rod. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] First embodiment: Figure 1 As shown, in this embodiment, a water pumping device that operates continuously and prevents the impeller from idling includes a storage mechanism 100, including a water storage tank 101. A fixing leg 102 is fixedly mounted on the outer surface of the water storage tank 101. A semicircular cover plate 103 is fixedly connected to the top of the water storage tank 101. An exhaust valve 104 is fixedly connected to the interior of the semicircular cover plate 103.

[0032] Furthermore, a plug-in mechanism 200 is provided in the inner cavity of the water storage tank 101 , and a sealing mechanism 300 is provided on one side of the water storage tank 101 .

[0033] like Figure 2 As shown, the sealing mechanism 300 includes a sealing cover plate 301, a perforated plate 302 fixedly mounted on one side of the water storage tank 101, the perforated plate 302 is slidably connected to a limit shaft 303 inside, a sliding plate 304 is slidably sleeved on the outer surface of the limit shaft 303, and a pull rod 305 is fixedly connected to one side of the sliding plate 304;

[0034] The opposite side of the two pull rods 305 is rotatably connected to a pull rod 306, a fixed plate 307 is fixedly installed on one side of the water storage tank 101, a second spring 308 is fixedly provided at the bottom of the fixed plate 307, and the opposite side of the two sliding plates 304 is rotatably connected to a buckle rod 309;

[0035] The sealing cover plate 301 is hinged on one side of the semicircular cover plate 103, the two sliding plates 304 are located on the opposite side of the two perforated plates 302, the other end of the second spring 308 is fixedly connected to the pull rod 306 and is located on the outside of the pull rod 306, and the snap rod 309 is snapped on one side of the sealing cover plate 301.

[0036] The specific implementation process of the embodiment is as follows: the water storage tank 101 is placed beside the sewage treatment tank, and the pipeline is connected to both ends of the water storage tank 101. When pumping water, the air in the water storage tank 101 is discharged under the action of the exhaust valve 104, preventing the idle running of the impeller and causing damage to the equipment. Under the action of the plug-in mechanism 200, the bubbles in the sewage can be quickly discharged upwards, and different bubble pushing parts can be quickly replaced. The sealing cover plate 301 is covered on the top of the water storage tank 101, the pulling rod 305 is manually pulled upwards, the sliding plate 304 is slid outside the limiting shaft 303 under the action of the pulling rod 305, and the buckle rod 309 is manually hung on one side of the sealing cover plate 301 again. At this time, the second spring 308 is compressed, the hand of the labor pulling rod 305 is removed, the second spring 308 pushes the pull rod 306 downward under the action of the second spring 308, so that the buckle rod 309 is firmly hung on one side of the sealing cover plate 301.

[0037] As shown in Figures 3-5 The plug-in mechanism 200 includes a motor 201, the output end of the motor 201 is fixedly provided with a fan blade 202, the outer surface of the motor 201 is slidably sleeved with a pushing ring 203, and the outer surface of the motor 201 is fixedly sleeved with a fixed ring 204.

[0038] The side, opposite to the fixed ring 204, of the pushing ring 203 is fixedly provided with a first spring 205, the inside of the motor 201 is slidably provided with a limiting bead 206, and the outer surface of the pushing ring 203 is fixedly sleeved with an anti-skid ring 207.

[0039] The motor 201 is adaptively installed at the bottom of the inner surface of the water storage tank 101, the first spring 205 is located outside the motor 201, the fan blade 202 is plugged into the inside of the motor 201, and the limiting bead 206 is adapted to the fan blade 202 and the pushing ring 203.

[0040] The specific implementation process of the embodiment is as follows: the operation of the motor 201 is controlled, the motor 201 drives the fan blade 202 to rotate, so that the bubbles in the sewage causing the impeller to idle can be quickly discharged, and when different types of sewage treatment are performed, under the action of the anti-skid ring 207, the push ring 203 is manually pushed downward, the first spring 205 is compressed by the push ring 203, at this time, the fan blade 202 is manually pulled upward from the inside of the motor 201, at this time, the limiting bead 206 is extruded into the push ring 203, another fan blade 202 that needs to be replaced is inserted into the motor 201, the hand pushing the push ring 203 is loosened, under the action of the first spring 205, until the limiting bead 206 is clamped into the fan blade 202, the fan blade 202 is fixed in the inside of the motor 201, under the action of the plug-in mechanism 200, different fan blades 202 can be replaced according to different types of sewage treatment, under the action of the fan blade 202, the gas in the sewage can be quickly discharged, the probability of the impeller idling is reduced, and the service life of the device is improved.

[0041] The above description of the disclosed embodiments enables one skilled in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water pumping device that is continuously operated and can prevent the idling of an impeller, characterized by: The utility model relates to a storage mechanism (100) and a sealing mechanism (300), and a plug-in mechanism (200) is arranged in the inner cavity of the water storage tank (101). The sealing mechanism (300) comprises a sealing cover plate (301), a hole plate (302) is fixedly installed on one side of the water storage tank (101), a limiting shaft (303) is slidably connected in the inside of the hole plate (302), a sliding plate (304) is slidably sleeved on the outer surface of the limiting shaft (303), and a pulling rod (305) is fixedly connected to one side of the sliding plate (304). Two pulling rods (305) are rotatably connected to opposite sides of the pulling rod (306), a fixed plate (307) is fixedly installed on one side of the water storage tank (101), a second spring (308) is fixedly arranged at the bottom of the fixed plate (307), and buckle rods (309) are rotatably connected to opposite sides of the two sliding plates (304).

2. The water pumping device according to claim 1, wherein: The sealing cover plate (301) is hinged to one side of the semicircular cover plate (103), the two sliding plates (304) are located on opposite sides of the two hole plates (302), one end of the second spring (308) is fixedly connected to the pulling rod (306) and located on the outer side of the pulling rod (306), and the buckle rods (309) are clamped on one side of the sealing cover plate (301).

3. The water pumping device according to claim 2, wherein: The plug-in mechanism (200) comprises a motor (201), a fan blade (202) is fixedly arranged at the output end of the motor (201), a pushing ring (203) is slidably sleeved on the outer surface of the motor (201), and a fixed ring (204) is fixedly sleeved on the outer surface of the motor (201).

4. The water pumping device according to claim 3, wherein: A first spring (205) is fixedly arranged on the side, opposite to the fixed ring (204), of the pushing ring (203), a limiting bead (206) is slidably arranged in the inside of the motor (201), and an antiskid ring (207) is fixedly sleeved on the outer surface of the pushing ring (203).

5. The pump of claim 4, wherein: The motor (201) is adaptively installed at the bottom of the inner surface of the water storage tank (101), the first spring (205) is located on the outer side of the motor (201), the fan blade (202) is plugged into the inside of the motor (201), and the limiting beads (206) are adapted to the fan blade (202) and the pushing ring (203).

6. The pump of claim 5, wherein: ​ 7. The pump of claim 6, wherein: ​

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