Water conservancy cooling device for diving equipment in wastewater treatment

Abstract

The utility model relates to the technical field of diving equipment, in particular to a water conservancy cooling device for diving equipment in wastewater treatment. The device is used for flushing and cooling diving equipment and comprises an annular body, a plurality of pressurizing water spray nozzles, a water inlet pipe and high-pressure water generating equipment, the periphery of the diving equipment is sleeved with the annular body, the annular body is of a hollow structure, an annular water passing cavity is formed in the annular body, and a water receiving opening communicated with the annular water passing cavity is formed in the annular body; the multiple pressurizing water spray nozzles are arranged on the annular body, are distributed in the circumferential direction of the annular body and point to the diving equipment towards the inner side; the water inlet pipe is hermetically connected with the water receiving opening and is provided with a valve; the high-pressure water generating equipment is connected with the water inlet pipe. Sludge accumulated on the periphery of the diving equipment in the biochemical pool is pressurized and scattered, so that the overtemperature and overload conditions of the diving equipment caused by sludge accumulation at a suction inlet can be effectively reduced, and meanwhile, the use operation cycle and the service life of the equipment are prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of diving equipment, in particular to a hydraulic cooling device for diving equipment in wastewater treatment. Background Art

[0002] The operating conditions of submersible equipment vary significantly due to the different environments in which they are used. When used in an environment with low wastewater viscosity, it is not easy for the equipment to overheat or overload. When the equipment is operated in a sludge pool with high viscosity, sludge will accumulate at the suction port of the pump, causing the pump to overheat or overload due to insufficient suction, and the pump will not be able to supply enough water. Utility Model Content

[0003] In view of the defects of the prior art, the utility model provides a hydraulic cooling device for submersible equipment in wastewater treatment, which pressurizes and disperses the sludge accumulated around the submersible equipment in the biochemical pool, thereby effectively reducing the overheating and overload of the submersible equipment caused by sludge accumulation at the suction port, while improving the service life and operation cycle of the equipment.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a hydraulic cooling device for diving equipment in wastewater treatment, which is used for flushing and cooling the diving equipment. It includes an annular body, a plurality of pressurized water nozzles, a water inlet pipe, and a high-pressure water generating device. The annular body is sleeved on the periphery of the diving equipment. The annular body is a hollow structure and forms an annular water flow cavity. The annular body is provided with a water inlet connected to the annular water flow cavity; a plurality of pressurized water nozzles are arranged on the annular body, and the plurality of pressurized water nozzles are arranged along the circumferential direction of the annular body and point inwardly to the diving equipment; the water inlet pipe is sealed and connected to the water inlet, and the water inlet pipe is provided with a valve; the high-pressure water generating device is connected to the water inlet pipe.

[0005] Furthermore, the high-pressure water generating equipment is used to provide high-pressure cooling water.

[0006] Furthermore, the water cooling device also includes a stabilizing bracket assembly, which includes a ground mounting frame fixed to the outer ground of the biochemical pool, a mounting plate fixed to the ground mounting frame, and a stabilizing bracket fixed to the mounting plate. The stabilizing bracket has an upper positioning hole and a lower positioning hole, and the water inlet pipe passes through the upper positioning hole and the lower positioning hole in sequence to be connected to the water inlet.

[0007] Furthermore, the water cooling device also includes a fixed bracket assembly, which includes a fixed ring frame that is sleeved and fixed to the diving equipment, and a plurality of connecting ribs connected between the fixed ring frame and the annular body, and the fixed ring frame is located above the annular body.

[0008] Furthermore, the water inlet pipe includes a first pipe section connected to the high-pressure water generating device and a second pipe section connected to the water inlet pipe, and the second pipe section is an extended flexible pipe.

[0009] Furthermore, the valve is fixed to the first pipe section.

[0010] Furthermore, the water cooling device also includes a fixed bracket assembly, which includes a fixed ring frame that is sleeved and fixed on the diving equipment, and a plurality of connecting ribs connected between the fixed ring frame and the annular body, and the fixed ring frame is located below the annular body.

[0011] Furthermore, the high-pressure water generating equipment includes a water supply tank and a high-pressure water pump connected to the water supply tank.

[0012] Furthermore, the diameter of the pressurized water nozzle gradually decreases from the end connected to the annular body to the end close to the diving equipment, so as to pressurize the high-pressure water.

[0013] The beneficial effects of the utility model are as follows: high-pressure water enters the annular water passage cavity of the annular body through the water inlet pipe, the annular body distributes water around the periphery of the diving equipment, and water is sprayed through the pressurized water nozzle, so that the diving equipment and the surrounding accumulated sludge can be fully affected by the high-pressure water and fall.

[0014] The above-mentioned hydraulic cooling device for submersible equipment in wastewater treatment can pressurize and disperse the sludge accumulated around the submersible equipment in the biochemical pool, which can effectively reduce the overheating and overload of the submersible equipment caused by sludge accumulation at the suction port, while improving the service life of the equipment, playing a particularly important role in energy saving and efficiency improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a hydraulic cooling device for submersible equipment in wastewater treatment in one embodiment of the utility model;

[0016] Figure 2 It is a structural schematic diagram of a hydraulic cooling device for submersible equipment in wastewater treatment with a stabilizing bracket assembly in one embodiment of the utility model;

[0017] Figure 3 This is a structural schematic diagram of a hydraulic cooling device for submersible equipment in wastewater treatment with a fixed bracket assembly in one embodiment of the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the structure of the fixed bracket assembly;

[0019] Figure 5This is a structural schematic diagram of a hydraulic cooling device for submersible equipment in wastewater treatment with a fixed bracket assembly in another embodiment of the utility model;

[0020] In the figure:

[0021] 100, annular body, 110, water inlet,

[0022] 200. Pressurized water nozzle,

[0023] 300, water inlet pipe, 310, valve, 320, first pipe section, 330, second pipe section,

[0024] 400. High-pressure water generating equipment, 410. Water supply tank, 420. High-pressure water pump,

[0025] 500, stabilizing bracket assembly, 510, ground mounting bracket, 520, mounting plate, 530, stabilizing bracket, 531, upper positioning hole, 532, lower positioning hole,

[0026] 600, fixed bracket assembly, 610, fixed ring frame, 620, connecting ribs,

[0027] 10. Diving equipment. 20. Biochemical pool. a. Water surface. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0029] See also Figure 1, shows a schematic structural diagram of a hydraulic cooling device for submersible equipment in wastewater treatment in one embodiment of the utility model, which is used for flushing and cooling a submersible equipment 10. In this embodiment, the submersible equipment 10 is a submersible reflux pump. A hydraulic cooling device for submersible equipment in wastewater treatment includes an annular body 100, a plurality of pressurized water nozzles 200, a water inlet pipe 300, and a high-pressure water generating device 400. The annular body 100 is sleeved on the periphery of the submersible equipment 10, and a certain gap is left between the annular body 100 and the outer diameter of the submersible equipment 10. The annular body 100 is a hollow structure and has an annular water flow cavity formed therein. The annular body 100 is provided with a water inlet 110 connected to the annular water flow cavity; a plurality of pressurized water nozzles 200 are provided on the annular body 100, and the plurality of pressurized water nozzles 200 are arranged along the circumferential direction of the annular body 100 and point inwardly toward the diving equipment 10; the water inlet pipe 300 is sealedly connected to the water inlet 110, and the water inlet pipe 300 is provided with a valve 310; the high-pressure water generating equipment 400 is connected to the water inlet pipe 300.

[0030] During use, high-pressure water enters the annular water passage cavity of the annular body 100 through the water inlet pipe 300. The annular body 100 distributes water around the periphery of the submersible return pump, and sprays water through the booster water nozzle 200. The submersible return pump and the surrounding accumulated sludge can fully receive the action of high-pressure water and fall, thereby being able to avoid the submersible equipment 10 from overheating and overloading due to sludge accumulation at the suction port to a certain extent. Preferably, in one embodiment, the high-pressure water can use produced water with a water temperature of about 25 degrees and a pressure of 0.3MPa. In this embodiment, the high-pressure water generating device 400 refers to an upstream device for generating produced water. In addition to the solution of this embodiment, the high-pressure water generating device 400 can also use other water supply equipment in the prior art that can generate 0.2MPa-0.5MPa and a water temperature of about 25 degrees.

[0031] The above-mentioned hydraulic cooling device for submersible equipment in wastewater treatment pressurizes and disperses the sludge accumulated around the submersible reflux pump in the biochemical pool 20, which can effectively reduce the overheating and overload of the submersible equipment 10 caused by sludge accumulation at the suction port, while improving the service life of the equipment, playing a particularly important role in energy saving and efficiency improvement.

[0032] See also Figure 2 In one embodiment, the water cooling device also includes a stabilizing bracket assembly 500, which includes a ground mounting frame 510 fixed to the outer ground of the biochemical pool 20, a mounting plate 520 fixed to the ground mounting frame 510, and a stabilizing bracket 530 fixed to the mounting plate 520. The stabilizing bracket 530 has an upper positioning hole 531 and a lower positioning hole 532. The water inlet pipe 300 passes through the upper positioning hole 531 and the lower positioning hole 532 in sequence and is connected to the water inlet 110.

[0033] The above-mentioned water cooling device is provided with a stabilizing bracket assembly 500 to enhance the stability of the water inlet pipe 300, and to a certain extent, can prevent the water inlet pipe 300 from being deformed or damaged when the annular body 100 is placed in water or used. This embodiment is more suitable for the working condition where the installation position of the diving equipment 10 in the biochemical pool 20 is fixed, and the position of the water inlet pipe 300 is limited by the stabilizing bracket assembly 500.

[0034] See also Figure 3 and Figure 4 In one embodiment, the water cooling device also includes a fixed bracket assembly 600, which includes a fixed ring frame 610 that is mounted on and fixed to the diving equipment 10, and a plurality of connecting ribs 620 connected between the fixed ring frame 610 and the annular body 100, and the fixed ring frame 610 is located above the annular body 100.

[0035] In one embodiment, the water inlet pipe 300 includes a first pipe section 320 connected to the high-pressure water generating device 400 and a second pipe section 330 connected to the water inlet pipe 300 , and the second pipe section 330 is an extended flexible pipe.

[0036] In one embodiment, the valve 310 is fixed to the first pipe section 320 .

[0037] The above-mentioned hydraulic cooling device is provided with a fixed bracket assembly 600, which can fix the annular body 100 on the diving equipment 10. This embodiment is more suitable for the working condition where the installation position of the diving equipment 10 in the biochemical pool 20 is not fixed. During installation, the fixed ring frame 610 is installed on the diving equipment 10, and then the diving equipment 10 is installed inside the biochemical pool 20. After the fixation is completed, a suitable extended flexible pipe is selected as the second pipe section 330 and installed at the water inlet 110 of the annular body 100. When necessary, the high-pressure water generating device 400 is turned on to clean and cool the diving equipment 10.

[0038] See also Figure 5 In another embodiment, the water cooling device also includes a fixed bracket assembly 600, which includes a fixed ring frame 610 that is sleeved and fixed on the diving equipment 10, and a plurality of connecting ribs 620 connected between the fixed ring frame 610 and the annular body 100, and the fixed ring frame 610 is located below the annular body 100.

[0039] In one embodiment, the high-pressure water generating device 400 includes a water supply tank 410 and a high-pressure water pump 420 connected to the water supply tank 410 .

[0040] In one embodiment, the diameter of the pressurized water jet nozzle 200 gradually decreases from one end connected to the annular body 100 to one end close to the diving equipment 10 to pressurize the high-pressure water.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] 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 connection; it can be a mechanical connection or an electrical connection; 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.

[0044] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature may be that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature may be that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. It should be noted that when an element is referred to as "fixed to" or "set on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

Claims

1. A hydraulic cooling device for submersible equipment in wastewater treatment, used for flushing and cooling submersible equipment, characterized by: include An annular body, which is sleeved on the periphery of the diving equipment, the annular body is a hollow structure and forms an annular water passage cavity, and the annular body is provided with a water inlet connected to the annular water passage cavity; A plurality of pressurized water jets are disposed on the annular body, the plurality of pressurized water jets are arranged along the circumference of the annular body and point inwardly toward the diving equipment; A water inlet pipe is sealed and connected to the water inlet, and the water inlet pipe is provided with a valve; A high-pressure water generating device is connected to the water inlet pipe.

2. A hydraulic cooling device for submersible equipment in wastewater treatment according to claim 1, characterized in that: The water cooling device also includes a stabilizing bracket assembly, which includes a ground mounting frame fixed to the outer ground of the biochemical pool, a mounting plate fixed to the ground mounting frame, and a stabilizing bracket fixed to the mounting plate. The stabilizing bracket has an upper positioning hole and a lower positioning hole, and the water inlet pipe passes through the upper positioning hole and the lower positioning hole in sequence to be connected to the water inlet.

3. A hydraulic cooling device for submersible equipment in wastewater treatment according to claim 1 or 2, characterized in that: The water cooling device also includes a fixed bracket assembly, which includes a fixed ring frame that is sleeved and fixed to the diving equipment, and a plurality of connecting ribs connected between the fixed ring frame and the annular body. The fixed ring frame is located above the annular body.

4. A hydraulic cooling device for submersible equipment in wastewater treatment according to claim 3, characterized in that: The water inlet pipe includes a first pipe section connected to the high-pressure water generating device and a second pipe section connected to the water inlet pipe, and the second pipe section is an extended flexible pipe.

5. A hydraulic cooling device for submersible equipment in wastewater treatment according to claim 4, characterized in that: The valve is fixed to the first pipe section.

6. A hydraulic cooling device for submersible equipment in wastewater treatment according to claim 1 or 2, characterized in that: The water cooling device also includes a fixed bracket assembly, which includes a fixed ring frame that is sleeved and fixed to the diving equipment, and a plurality of connecting ribs connected between the fixed ring frame and the annular body. The fixed ring frame is located below the annular body.

7. A hydraulic cooling device for submersible equipment in wastewater treatment according to claim 1 or 2, characterized in that: The high-pressure water generating equipment comprises a water supply tank and a high-pressure water pump connected to the water supply tank.

8. A hydraulic cooling device for submersible equipment in wastewater treatment according to claim 1 or 2, characterized in that: The diameter of the pressurized water nozzle gradually decreases from one end connected to the annular body to one end close to the diving equipment, so as to pressurize the high-pressure water.

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