Integrated water pump control distribution box

Abstract

The utility model discloses an integrated water pump control distribution box, which comprises a box body, an air inlet hole is formed in one side of the box body in a penetrating manner, a U-shaped frame is fixedly connected to the outer side of the air inlet hole, a limiting groove is formed in the inner side of the U-shaped frame, and a limiting block is correspondingly arranged in the limiting groove. A drying plate and a filter screen are fixedly connected to the inner side of the limiting block, a handle is fixedly connected to the upper portion of the drying plate and the upper portion of the filter screen, a heat dissipation opening is formed in the other end of the box body in a penetrating mode, and a U-shaped frame and a limiting groove are arranged on the outer side of an air inlet hole and can correspond to the filter screen and the drying plate; therefore, impurities and moisture in the air can be intercepted, dust and moisture in the air are prevented from entering the integrated water pump control distribution box to damage electronic components, meanwhile, the whole filter assembly is convenient to disassemble and maintain, and the heat dissipation effect and convenience of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the field of water pump control distribution boxes, in particular to an integrated water pump control distribution box. Background Art

[0002] The variable frequency water pump control cabinet system measures the pipeline pressure, calculates the built-in PID regulator of the frequency converter system, adjusts the output frequency, and then realizes the constant pressure water supply of the pipe network. The frequency over-limit signal of the frequency converter (generally used as the pipe network pressure limit signal) can timely notify the PLC to switch the variable frequency pump. To prevent the occurrence of water hammer, the pump switch will link its outlet valve;

[0003] At present, in order to facilitate the heat dissipation of the internal electronic components, the traditional integrated water pump control distribution box usually has air inlets and outlets at both ends of the box, and the fan drives the cold air from the outside to the inside of the box for heat dissipation. However, since the box is installed outdoors for use, there is a certain amount of dust in the air, which is directly sent into the interior of the box without being filtered, which will cause certain damage to the electronic components. At the same time, the moisture in the air after rain will also affect the electronic components and reduce their service life. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated water pump control distribution box, which solves the problem in the prior art that when the box is installed outdoors for use, the air contains a certain amount of dust, which is directly sent into the interior of the box through the air inlet assembly without being filtered, causing certain damage to the electronic components.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an integrated water pump control distribution box, comprising a box body, one side of the box body is provided with an air inlet hole, the outer side of the air inlet hole is fixedly connected with a U-shaped frame, the inner side of the U-shaped frame is provided with a limiting groove, the inner side of the limiting groove is correspondingly provided with a limiting block, and the inner side of the limiting block is fixedly connected with a drying plate and a filter screen;

[0006] A handle is fixedly connected above the drying plate and the filter screen, and a heat dissipation port is penetrated at the other end of the box body.

[0007] As a further description of the above technical solution: a mounting seat is fixedly connected to one side of the box body, and a first dustproof plate is correspondingly arranged inside the mounting seat.

[0008] As a further description of the above technical solution: a latch is slidably connected inside the mounting seat, a spring is fixedly connected to the inner side of the latch, and the other end of the spring is fixedly connected to the mounting seat.

[0009] As a further description of the above technical solution: through holes are opened at both ends of the first dustproof plate, and the latches correspond to the through holes.

[0010] As a further description of the above technical solution: a second dustproof plate is arranged above the heat dissipation port.

[0011] As a further description of the above technical solution: a connecting seat is provided through the top of the box body, a heat dissipation window is provided through the inside of the connecting seat, and a rain shield is fixedly connected to the top of the connecting seat.

[0012] As a further description of the above technical solution: a box door is hinged on the outer side of the box body, and four ends of the bottom of the box body are fixedly connected to support frames.

[0013] The utility model has the following beneficial effects:

[0014] Compared with the prior art, the integrated water pump control distribution box can correspond to the filter screen and the drying plate by arranging a U-shaped frame and a limit groove on the outside of the air inlet hole, so as to intercept impurities and moisture in the air, and prevent dust and moisture in the air from entering the interior of the integrated water pump control distribution box to damage the electronic components. At the same time, the entire filter assembly is easy to disassemble and repair, which can increase the heat dissipation effect and convenience of the device.

[0015] Compared with the prior art, this integrated water pump control distribution box can correspond to the first dustproof plate by setting a mounting seat, a latch and a spring, so as to install the first dustproof plate to prevent dust from falling from above when the filter assembly is in use. At the same time, the detachable structure will not affect the installation of the filter assembly.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of an integrated water pump control distribution box of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a filter assembly of an integrated water pump control distribution box of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the first dustproof plate of an integrated water pump control distribution box of the utility model;

[0021] Figure 4It is a side view of an integrated water pump control distribution box of the utility model.

[0022] Legend:

[0023] 1. Rain shield; 2. Heat dissipation window; 3. Box door; 4. Box body; 5. Air inlet; 6. Support frame; 7. U-shaped frame; 8. Limiting groove; 9. First dustproof plate; 10. Mounting seat; 11. Connecting seat; 12. Handle; 13. Drying plate; 14. Limiting block; 15. Filter; 16. Latch; 17. Spring; 18. Through hole; 19. Second dustproof plate; 20. Heat dissipation port. Implementation

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4 The utility model provides an embodiment: an integrated water pump control distribution box, including a box body 4, one side of the box body 4 is provided with an air inlet 5, the air inlet 5 is provided with a fan assembly, the fan can send the cold air from the outside into the box body 4, the outer side of the air inlet 5 is fixedly connected with a U-shaped frame 7, the inner side of the U-shaped frame 7 is provided with a limiting groove 8, the inner side of the limiting groove 8 is correspondingly provided with a limiting block 14, the inner side of the limiting block 14 is fixedly connected with a drying plate 13 and a filter screen 15, and the drying plate 13 and the filter screen 15 can be fixedly connected through the correspondence between the limiting groove 8 and the limiting block 14. 5 is quickly installed. During the use of the integrated water pump control distribution box, the internal electronic components will generate a lot of heat. At this time, the fan inside the air inlet 5 is started, and the cold air from the outside is sent into the inside of the box body 4 through the fan. When the cold air passes through the filter 15 and the drying plate 13, the dust and moisture inside can be filtered and dried to prevent the dust and moisture in the air from entering the inside of the integrated water pump control distribution box and causing damage to the electronic components. The drying plate 13 in the device is a hollow structure filled with a desiccant, so that the moisture in the air can be dried;

[0026] A handle 12 is fixedly connected above the drying plate 13 and the filter screen 15, and a heat dissipation port 20 is provided through the other end of the box body 4, through which the internal heat can be dissipated to achieve its air cooling circulation effect;

[0027] A mounting seat 10 is fixedly connected to one side of the box body 4, and a first dustproof plate 9 is correspondingly arranged inside the mounting seat 10. A latch 16 is slidably connected inside the mounting seat 10, and a spring 17 is fixedly connected to the inner side of the latch 16, and the other end of the spring 17 is fixedly connected to the mounting seat 10. Through holes 18 are provided at both ends of the first dustproof plate 9, and the latch 16 corresponds to the through holes 18. The latches 16 at both ends are pulled outward to place the first dustproof plate 9 inside the mounting seat 10, and then the latch 16 is released. Under the action of the spring 17, the latch 16 can be reset to correspond to the through hole 18, thereby realizing the rapid installation of the first dustproof plate 9 and preventing dust from falling from the top when the filter assembly is in use;

[0028] A second dustproof plate 19 is disposed above the heat dissipation port 20, and dustproof function can also be achieved through the second dustproof plate 9;

[0029] A connection seat 11 is provided on the top of the box body 4, a heat dissipation window 2 is provided inside the connection seat 11, a rain shield 1 is fixedly connected on the top of the connection seat 11, and the heat dissipation effect of the device can be increased through the heat dissipation window 2 on the top. The rain shield 1 on the top can prevent the box body 4 from being damaged by rain when it is used outside, a box door 3 is hinged on the outside of the box body 4, and a support frame 6 is fixedly connected to the four ends of the bottom of the box body 4, and the device can be supported by the support frame 6 on the bottom to ensure its stability when used.

[0030] Working principle: When the device is used, the drying plate 13 and the filter 15 can be quickly installed through the correspondence between the limit groove 8 and the limit block 14. The internal electronic components of the integrated water pump control distribution box will generate a lot of heat during use. At this time, the fan inside the air inlet 5 is started, and the cold air from the outside is sent into the interior of the box body 4 through the fan. When the cold air passes through the filter 15 and the drying plate 13, it can filter and dry the dust and moisture inside, preventing dust and moisture in the air from entering the integrated water pump control distribution box. The interior of the filter assembly can be easily disassembled and repaired to increase the heat dissipation effect and convenience of the device. Then, the pins 16 at both ends are pulled outward to place the first dustproof plate 9 inside the mounting seat 10. Then, the pins 16 are released. Under the action of the spring 17, the pins 16 can be reset to correspond to the through holes 18, thereby realizing the quick installation of the first dustproof plate 9 and preventing dust from falling from the top of the filter assembly when it is in use. At the same time, the detachable structure will not affect the installation of the filter assembly, thereby increasing the convenience and practicality of the device.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An integrated water pump control distribution box, comprising a box body (4), characterized in that: An air inlet hole (5) is provided through one side of the box body (4); a U-shaped frame (7) is fixedly connected to the outside of the air inlet hole (5); a limiting groove (8) is provided on the inside of the U-shaped frame (7); a limiting block (14) is correspondingly provided inside the limiting groove (8); a drying plate (13) and a filter screen (15) are fixedly connected to the inside of the limiting block (14); A handle (12) is fixedly connected above the drying plate (13) and the filter screen (15), and a heat dissipation port (20) is provided through the other end of the box body (4).

2. An integrated water pump control distribution box according to claim 1, characterized in that: A mounting seat (10) is fixedly connected to one side of the box body (4), and a first dustproof plate (9) is correspondingly arranged inside the mounting seat (10).

3. The integrated water pump control distribution box according to claim 2, characterized in that: A latch (16) is slidably connected inside the mounting seat (10), a spring (17) is fixedly connected inside the latch (16), and the other end of the spring (17) is fixedly connected to the mounting seat (10).

4. The integrated water pump control distribution box according to claim 3, characterized in that: Through holes (18) are provided at both ends of the first dustproof plate (9), and the latch (16) and the through holes (18) correspond to each other.

5. The integrated water pump control distribution box according to claim 1, characterized in that: A second dustproof plate (19) is provided above the heat dissipation opening (20).

6. The integrated water pump control distribution box according to claim 1, characterized in that: A connecting seat (11) is provided through the top of the box body (4), a heat dissipation window (2) is provided through the interior of the connecting seat (11), and a rain shield (1) is fixedly connected to the top of the connecting seat (11).

7. The integrated water pump control distribution box according to claim 1, characterized in that: A box door (3) is hingedly connected to the outer side of the box body (4), and four ends of the bottom of the box body (4) are fixedly connected to support frames (6).

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