Submersible pump device capable of avoiding blockage

Abstract

The utility model discloses a submersible pump device capable of avoiding blockage. The submersible pump device comprises a stabilizing mechanism, wherein an air bag body is arranged on the upper side of the stabilizing mechanism; a lower connecting rod is arranged on the lower side of the stabilizing mechanism, a lower supporting plate is arranged on the lower side of the lower connecting rod, a submersible pump is arranged on the lower supporting plate, a water outlet pipe body is arranged on the submersible pump, and an opening of the submersible pump faces upwards; due to the anti-blocking design, the risk of blocking is effectively reduced. Therefore, in practical application, the submersible pump can work more efficiently, and performance reduction or shutdown caused by blockage is avoided; the stability of the submersible pump device on uneven surfaces such as the river channel bottom or the lake bottom is ensured through the design of a stabilizing mechanism, especially the combination of the supporting legs and the core supporting rod body. The stability not only ensures the normal operation of the submersible pump.

Description

Technical Field

[0001] The utility model relates to a submersible pump, in particular to a submersible pump device which can avoid blockage. Background Art

[0002] Submersible pumps are important equipment for deep well water extraction and are widely used in many fields such as domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, etc. Its working principle is that when the impeller rotates at high speed, the liquid is thrown to the surrounding to form a vacuum low-pressure area, and the liquid in the liquid pool is sucked into the pump under the action of atmospheric pressure, thereby achieving continuous water pumping.

[0003] However, in actual applications, submersible pumps often face the problem of blockage. This is mainly due to the large amount of impurities, domestic garbage and industrial garbage in water sources such as ditches or rivers. These garbage can easily be sucked into the water inlet of the submersible pump, collide with the impeller, or even get stuck in the impeller, causing damage to the impeller and blockage of the submersible pump. This not only affects the normal operation of the submersible pump, but also increases the cost of maintenance and cleaning.

[0004] To solve this problem, existing submersible pumps are usually equipped with protective nets to intercept the garbage. However, this approach is not ideal because the garbage is easily adsorbed on the protective net. As time goes by, the garbage on the protective net will increase, eventually causing the water inlet to be completely blocked, making the submersible pump unable to work properly.

[0005] Therefore, there is an urgent need for a better submersible pump device that avoids clogging on the market. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a submersible pump device which can avoid blockage.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is a submersible pump device for avoiding blockage: comprising a stabilizing mechanism, wherein an air bag body is provided on the upper side of the stabilizing mechanism;

[0008] A lower connecting rod is provided at the lower side of the stabilizing mechanism, a lower supporting plate is provided at the lower side of the lower connecting rod, a submersible pump is provided on the lower supporting plate, a water outlet pipe body is provided on the submersible pump, and an opening of the submersible pump faces upward;

[0009] The airbag body provides a stable upward force to the entire device, so that the airbag body is always located above the entire device;

[0010] The stabilizing mechanism contacts the bottom of the river or lake, ensuring the stability of the device and preventing it from tipping over.

[0011] As an improvement, the stabilizing mechanism includes a core column, on which an auxiliary frame is provided; a rotating seat is provided on the core column; the rotating seat is located above the auxiliary frame, and the number of the rotating seats is equal to the number of the auxiliary frames; a core support rod is rotatably provided on the rotating seat, and the middle part of the core support rod is embedded in a limiting groove provided at the end of the auxiliary frame, and a bolt is provided at the end of the auxiliary frame, and the bolt passes through the outside of the limiting groove, and the bolt serves to limit the core support rod.

[0012] As an improvement, a support foot is provided at the end of the core support rod body, and the support foot is in contact with the bottom of the river or lake to ensure the stability of the placement of the device and prevent it from tipping over.

[0013] As an improvement, the number of the auxiliary frames is several and they are evenly arranged around the axis direction of the core column; the number of the rotating seats is several and they are evenly arranged around the axis direction of the core column.

[0014] As an improvement, the number of the auxiliary frames is equal to the number of the rotating seats.

[0015] As an improvement, the number of the rotating seats is three, and the number of the auxiliary frames is three;

[0016] The number of the lower connecting rods is three, and the upper ends of the lower connecting rods are fixedly connected to the lower side of the auxiliary frame.

[0017] As an improvement, the airbag body is fixedly arranged on the upper side of the core column.

[0018] As an improvement, the auxiliary frame is in a V-shape with the opening facing upward, the upper end of the lower connecting rod is fixedly connected to the lower end of the sharp part of the back of the auxiliary frame; a reinforcing connecting rod is provided between two adjacent auxiliary frames.

[0019] As an improvement, the submersible pump is a waterproof electric submersible pump, and a wire is provided on the submersible pump to facilitate users on shore to control the operation of the submersible pump.

[0020] As an improvement, the material of the airbag body is rubber, which has good corrosion resistance.

[0021] Compared with the prior art, the advantages of the utility model are: anti-blocking design: effectively reduces the risk of blockage. This means that in practical applications, the submersible pump can work more efficiently and avoid performance degradation or shutdown due to blockage; enhanced stability: the design of the stabilizing mechanism, especially the combination of the supporting feet and the core supporting rod body, ensures the stability of the submersible pump device on uneven surfaces such as the bottom of the river or the bottom of the lake. This stability not only ensures the normal operation of the submersible pump, but also reduces the risk of damage caused by shaking or tilting the machine; buoyancy assistance: the airbag body at the top of the device provides additional buoyancy, which helps to reduce the weight of the submersible pump and related components; corrosion resistance: because the airbag body is made of corrosion-resistant materials such as rubber; easy maintenance: the structural design of the device is concise and clear, and the connection between the various components is clear, which is convenient for daily inspection and maintenance; it has high practicality and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of a submersible pump device for avoiding blockage according to the utility model. Figure 1 .

[0023] Figure 2 This is a three-dimensional schematic diagram of a submersible pump device for avoiding blockage according to the utility model. Figure 2 .

[0024] Figure 3 The utility model is a side structural schematic diagram of a submersible pump device for avoiding blockage.

[0025] Figure 4 Yes Yes Figure 1 Schematic diagram of the structure of the partial enlarged view at point A in the middle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0030] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In conjunction with the accompanying drawings, a submersible pump device for preventing clogging includes a stabilizing mechanism 100, and an air bag body 201 is provided on the upper side of the stabilizing mechanism 100;

[0032] A lower connecting rod 301 is provided at the lower side of the stabilizing mechanism 100, a lower supporting plate 302 is provided at the lower side of the lower connecting rod 301, a submersible pump 303 is provided on the lower supporting plate 302, a water outlet pipe 304 is provided on the submersible pump 303, and the opening of the submersible pump 303 faces upward;

[0033] The airbag 201 provides a stable upward force to the entire device, so that the airbag 201 is always located above the entire device;

[0034] The stabilizing mechanism 100 is in contact with the bottom of the river or lake to ensure the stability of the device and prevent it from tipping over.

[0035] The stabilizing mechanism 100 includes a core column 101, on which an auxiliary frame 102 is disposed; a rotating seat 103 is disposed on the core column 101; the rotating seat 103 is located above the auxiliary frame 102, and the number of the rotating seats 103 is equal to the number of the auxiliary frames 102; a core support rod 104 is rotatably disposed on the rotating seat 103, and the middle portion of the core support rod 104 is embedded in a limiting groove 105 provided at the end of the auxiliary frame 102, and a bolt 106 is provided at the end of the auxiliary frame 102, and the bolt 106 passes through the outer side of the limiting groove 105, and the bolt 106 serves to limit the core support rod 104.

[0036] The end of the core support rod 104 is provided with a support foot 107, and the support foot 107 is in contact with the bottom of the river or the lake to ensure the stability of the device and prevent it from tipping over.

[0037] The number of the auxiliary frames 102 is several and they are evenly arranged around the axis of the core column 101 ; the number of the rotating seats 103 is several and they are evenly arranged around the axis of the core column 101 .

[0038] The number of the auxiliary frames 102 is equal to the number of the rotating seats 103 .

[0039] The number of the rotating seats 103 is three, and the number of the auxiliary frames 102 is three;

[0040] The number of the lower connecting rods 301 is three, and the upper ends of the lower connecting rods 301 are fixedly connected to the lower side of the auxiliary frame 102 .

[0041] The airbag body 201 is fixedly disposed on the upper side of the core column 101 .

[0042] The auxiliary frame 102 is in a V-shape with the opening facing upwards. The upper end of the lower connecting rod 301 is fixedly connected to the lower end of the sharp back portion of the auxiliary frame 102 . A reinforcing connecting rod 108 is provided between two adjacent auxiliary frames 102 .

[0043] The submersible pump 303 is a waterproof electric submersible pump. A conductor 305 is provided on the submersible pump 303 to facilitate a user on shore to control the operation of the submersible pump 303 .

[0044] The material of the airbag body 201 is rubber, which has good corrosion resistance.

[0045] Embodiment 1:

[0046] When the staff using the device use the device, the device mainly includes a stabilizing mechanism 100, and an airbag 201 is fixed on the upper side of the stabilizing mechanism 100. The material of the airbag 201 is rubber to ensure that it has good corrosion resistance. The function of the airbag 201 is to provide a stable upward buoyancy to the entire device, so that the airbag 201 is always located above the entire device, so that the device can remain stable even when the water level changes.

[0047] The detailed structure of the stabilizing mechanism 100 includes a core column 101, on which an auxiliary frame 102 is fixedly arranged. The number of the auxiliary frames 102 is several and is evenly arranged around the axis direction of the core column 101. A rotating seat 103 is also arranged on the core column 101. The rotating seat 103 is located above the auxiliary frame 102, and the number of the rotating seats 103 is equal to the number of the auxiliary frames 102. A core support rod 104 is rotatably arranged on each rotating seat 103, and the middle part of the core support rod 104 is embedded in a limiting groove 105 provided at the end of the auxiliary frame 102. In order to ensure the stability of the core support rod 104, a bolt 106 is also provided at the end of the auxiliary frame 102. The bolt 106 passes through the outer side of the limiting groove 105 to limit the core support rod 104. A supporting foot 107 is provided at the end of the core supporting rod 104. When the device is placed on the bottom of a river or a lake, the supporting foot 107 contacts the bottom to ensure that the device does not fall over.

[0048] In order to further enhance the stability of the device, a reinforcing connecting rod 108 is disposed between two adjacent auxiliary frames 102 .

[0049] The lower side of the stabilizing mechanism 100 is provided with a lower connecting rod 301, the number of the lower connecting rod 301 is equal to the number of the auxiliary frame 102, and the upper end of the lower connecting rod 301 is fixedly connected to the lower side of the auxiliary frame 102. The lower side of the lower connecting rod 301 is provided with a lower support plate 302, and a submersible pump 303 is fixedly provided on the lower support plate 302, and the opening of the submersible pump 303 faces upward to ensure that water can be pumped normally. The submersible pump 303 is provided with a water outlet pipe body 304 for pumping water out. At the same time, the submersible pump 303 is also provided with a wire 305, which is convenient for users on the shore to control the operation of the submersible pump 303.

[0050] Embodiment 2:

[0051] When using the device, the staff who use the device first constructs the stabilizing mechanism 100:

[0052] A core column 101 is used as the central support of the stabilizing mechanism.

[0053] Three auxiliary frames 102 are evenly arranged around the core column 101 . The auxiliary frames 102 are in a V-shaped structure with the opening facing upward to enhance the support stability.

[0054] A rotating seat 103 is correspondingly disposed above each auxiliary frame 102 to ensure that the rotating seat 103 can rotate freely.

[0055] A core support rod 104 is rotatably disposed on each rotating seat 103 , so that the middle portion of the core support rod 104 can be embedded in the limiting groove 105 at the end of the auxiliary frame 102 .

[0056] Bolts 106 are used to pass through the outer side of the limiting groove 105 to limit the core support rod body 104 to ensure its stability.

[0057] At the end of the core support rod 104, support feet 107 are installed, and these support feet 107 will contact the bottom of the river or lake to provide stable support.

[0058] In order to further enhance the stability of the device, a reinforcing connecting rod 108 is disposed between two adjacent auxiliary frames 102 .

[0059] Next, build the submersible pump part and the connecting mechanism:

[0060] Take three lower connecting rods 301 and fix their upper ends to the lower ends of the sharp parts of the back of the auxiliary frame 102 respectively.

[0061] At the lower end of the lower connecting rod 301 , a lower supporting plate 302 is installed to serve as a supporting platform for the submersible pump 303 .

[0062] Place the submersible pump 303 on the lower support plate 302 and ensure that the opening of the submersible pump 303 faces upward to facilitate water suction.

[0063] A water outlet pipe body 304 is installed on the submersible pump 303 to discharge the pumped water.

[0064] A conductor 305 is arranged to lead out from the submersible pump 303 to facilitate users on shore to control the operation of the submersible pump 303 .

[0065] Finally, install the balloon body 201:

[0066] Take a rubber airbag 201 and fix it on the upper side of the core column 101 .

[0067] Ensure that the airbag body 201 can provide a stable upward buoyancy to the entire device, so that the airbag body 201 is always located above the entire device.

[0068] At this point, the entire submersible pump device for preventing blockage is constructed. When in use, it is placed at the bottom of a river or lake, and the buoyancy of the airbag 201 ensures that the submersible pump 303 is always located at a deeper level of the water, thereby preventing blockage. At the same time, the design of the stabilizing mechanism 100 also ensures the stability of the device during use.

[0069] Anti-clogging design: effectively reduces the risk of clogging. This means that in actual applications, the submersible pump can work more efficiently and avoid performance degradation or shutdown caused by clogging; Enhanced stability: The design of the stabilizing mechanism, especially the combination of the support feet and the core support rod body, ensures the stability of the submersible pump device on uneven surfaces such as the bottom of the river or lake. This stability not only ensures the normal operation of the submersible pump, but also reduces the risk of damage caused by shaking or tilting the machine; Buoyancy assistance: The air bladder body at the top of the device provides additional buoyancy, which helps to reduce the weight of the submersible pump and related components of the press machine; Corrosion resistance: Because the air bladder body is made of corrosion-resistant materials such as rubber; Easy maintenance: The structural design of the device is concise and clear, and the connection between the various components is clear, which is convenient for daily inspection and maintenance; It has high practicality and is worthy of promotion.

[0070] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A submersible pump device for avoiding blockage, characterized in that: It comprises a stabilizing mechanism (100), wherein an air bag body (201) is provided on the upper side of the stabilizing mechanism (100); A lower connecting rod (301) is provided on the lower side of the stabilizing mechanism (100), a lower supporting plate (302) is provided on the lower side of the lower connecting rod (301), a submersible pump (303) is provided on the lower supporting plate (302), a water outlet pipe body (304) is provided on the submersible pump (303), and an opening of the submersible pump (303) faces upward; The airbag body (201) provides a stable upward force to the entire device, so that the airbag body (201) is always located above the entire device; The stabilizing mechanism (100) is in contact with the bottom of the river or lake, ensuring the stability of the device so that it will not tip over.

2. A submersible pump device for avoiding blockage according to claim 1, characterized in that: The stabilizing mechanism (100) comprises a core column (101), on which an auxiliary frame (102) is arranged; a rotating seat (103) is arranged on the core column (101); the rotating seat (103) is located above the auxiliary frame (102), and the number of the rotating seats (103) is equal to the number of the auxiliary frame (102); a core support rod (104) is rotatably arranged on the rotating seat (103), the middle part of the core support rod (104) is embedded in a limiting groove (105) provided at the end of the auxiliary frame (102), and a bolt (106) is provided at the end of the auxiliary frame (102), and the bolt (106) passes through the outer side of the limiting groove (105), and the bolt (106) plays a role in limiting the core support rod (104).

3. A submersible pump device for avoiding blockage according to claim 2, characterized in that: The end of the core support rod (104) is provided with a support foot (107), and the support foot (107) is in contact with the bottom of the river or the lake, so as to ensure the stability of the device and prevent it from tipping over.

4. A submersible pump device for avoiding blockage according to claim 3, characterized in that: The number of the auxiliary frames (102) is several and they are evenly arranged around the axis direction of the core column (101); the number of the rotating seats (103) is several and they are evenly arranged around the axis direction of the core column (101).

5. A submersible pump device for avoiding blockage according to claim 4, characterized in that: The number of the auxiliary frames (102) is equal to the number of the rotating seats (103).

6. A submersible pump device for preventing clogging according to claim 5, characterized in that: The number of the rotating seats (103) is three, and the number of the auxiliary frames (102) is three; The number of the lower connecting rods (301) is three, and the upper ends of the lower connecting rods (301) are fixedly connected to the lower side of the auxiliary frame (102).

7. A submersible pump device for preventing clogging according to claim 6, characterized in that: The airbag body (201) is fixedly arranged on the upper side of the core column (101).

8. A submersible pump device for preventing clogging according to claim 7, characterized in that: The auxiliary frame (102) is in a V-shape with the opening facing upwards; the upper end of the lower connecting rod (301) is fixedly connected to the lower end of the sharp back portion of the auxiliary frame (102); and a reinforcing connecting rod (108) is provided between two adjacent auxiliary frames (102).

9. A submersible pump device for preventing clogging according to claim 1, characterized in that: The submersible pump (303) is a waterproof electric submersible pump. A wire (305) is provided on the submersible pump (303), so that a user on shore can control the operation of the submersible pump (303).

10. A submersible pump device for preventing clogging according to claim 1, characterized in that: The material of the airbag body (201) is rubber, which is corrosion-resistant.

Images