Sewage treatment frequency conversion cabinet

Abstract

The utility model provides a frequency conversion cabinet for sewage treatment, and belongs to the technical field of frequency conversion cabinets. A sewage treatment frequency conversion cabinet comprises a sewage frequency conversion cabinet which can be used for controlling the flow direction of sewage; the tube seat is fixedly connected in the sewage frequency conversion cabinet, and the micro motor can be mounted in the sewage frequency conversion cabinet; the folding mechanism comprises a micro motor which is fixedly connected into the tube seat and can be used for driving the folding mechanism to operate; in the process of using the sewage frequency conversion cabinet, the micro motor can be operated to drive the rack to slide, meanwhile, the sliding rod pulls the multiple ventilation plates to swing towards one side, and therefore the interior of the sewage frequency conversion cabinet can be opened, and when the sewage frequency conversion cabinet is idle, the micro motor can be operated in the opposite direction to drive the ventilation plates to swing, so that the ventilation position of the sewage frequency conversion cabinet is closed. The ventilating plate can be closed or opened to isolate rain, snow and dust according to the use or idle condition, so that the influence of external factors on the sewage frequency conversion cabinet is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of frequency conversion cabinets, and in particular relates to a sewage treatment frequency conversion cabinet. Background Art

[0002] The frequency conversion cabinet is a control cabinet that uses a frequency converter to drive a power device. It is widely used in various types of tap water supply systems in urban and rural areas. Ordinary power cabinets or control cabinets are changed from traditional drive mode to frequency conversion drive mode. In short: the control cabinet that uses a frequency converter to drive a power device. Due to its good starting performance, speed regulation performance and energy-saving effect, it has become the current power drive mode promoted.

[0003] Authorization announcement number "CN 213558873 U" records "a variable frequency power distribution control cabinet for efficient sewage treatment, including a lifting bracket, a cabinet body welded to the top of the lifting bracket, and a dust collector. An installation port is opened on the outer wall of one side of the cabinet body, and a fan is welded to the installation port. A fan bracket is welded to the inner wall of the top of the cabinet body, and fans are welded to the inner walls on both sides of the fan bracket. The fan air inlet is sleeved with an air duct, and the end of the air duct away from the fan is sleeved on the air outlet of the dust collector. Refrigeration plates are embedded in the inner walls on both sides of the air duct. The dust collector includes an outer shell and a dust collection drawer, and a partition net is welded to the inner wall of one side of the outer shell in the horizontal direction. The utility model can blow away the dust on the equipment inside the cabinet by the fan arranged on the top of the cabinet, and dust accumulation can be avoided through the air holes on the partition. By arranging a fan on the inner wall of one side of the cabinet body, dust and dusty air in the cabinet body are sucked into the dust collector, and the dust filter cloth, activated carbon layer and dust collecting electrode absorb dust."

[0004] The above patent can remove dust from the filter cloth, activated carbon layer and dust collecting electrode to absorb dust, but in the prior art, when the sewage frequency converter cabinet is idle, the sewage frequency converter cabinet is placed outside, which will cause rain, snow and dust to enter the sewage frequency converter cabinet through the ventilation fence, thereby affecting the components in the sewage frequency converter cabinet. The utility model provides a method of isolating the impact of rain, snow and dust on the sewage frequency converter cabinet by closing or opening the ventilation plate according to the use or idle situation. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment frequency conversion cabinet, aiming to solve the problem in the prior art that when the sewage frequency conversion cabinet is idle, the sewage frequency conversion cabinet is placed outside, which causes rain, snow and dust to enter the sewage frequency conversion cabinet through the ventilation fence, thereby affecting the components in the sewage frequency conversion cabinet.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sewage treatment frequency conversion cabinet, comprising:

[0008] Sewage frequency conversion cabinet;

[0009] A pipe seat, fixedly connected to the sewage frequency conversion cabinet;

[0010] A folding mechanism, the folding mechanism comprising:

[0011] A micro motor, fixedly connected in the tube holder;

[0012] A gear, fixedly connected to the output end of the micro motor;

[0013] A square groove is provided at a side end of the sewage frequency conversion cabinet;

[0014] A plurality of ventilation plates are rotatably connected in the square groove;

[0015] A plurality of pull rings fixedly connected to the lower ends of the plurality of ventilation plates;

[0016] A sliding rod fixedly connected to the surfaces of the plurality of pull rings;

[0017] The rack is fixedly connected to the circumferential surface of the slide bar, and the gear and the rack are meshed with each other.

[0018] As a preferred solution of the utility model, a protection pad is fixedly connected to the side end of the rack, and the protection pad is made of rubber material.

[0019] As a preferred solution of the utility model, a mounting groove is provided in the sewage frequency conversion cabinet, and a sealing frame is fixedly connected in the mounting groove.

[0020] As a preferred solution of the utility model, the side ends of the plurality of ventilation plates are fixedly connected with a supporting plate, and the surfaces of the plurality of supporting plates are provided with a waterproof layer.

[0021] As a preferred solution of the utility model, a guide frame is fixedly connected inside the sewage frequency conversion cabinet, and an antistatic layer is provided on the side end of the guide frame.

[0022] As a preferred solution of the utility model, a protective cover is fixedly connected inside the sewage frequency conversion cabinet.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In this scheme, when the sewage frequency conversion cabinet is in use, the rack can be driven to slide by running the micro motor, and the slide bar can pull multiple ventilation plates to swing to one side, so that the inside of the sewage frequency conversion cabinet can be opened. When the sewage frequency conversion cabinet is idle, the ventilation plate can be driven to swing by running the micro motor in the opposite direction, so that the ventilation of the sewage frequency conversion cabinet is closed. According to the use or idle situation, the ventilation plate can be closed or opened to isolate rain, snow and dust to reduce the impact of external factors on the sewage frequency conversion cabinet.

[0025] 2. In this solution, the sealing frame arranged in the mounting groove can effectively increase the sealing of the plate when it is closed. The protective pad arranged on the side end of the rack can be used to protect the rack and can effectively prevent the rack from being worn after reaching the limit position. The plate arranged on the side end of the ventilation plate can be used to increase the corrosion resistance of the ventilation plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a three-dimensional diagram of the utility model;

[0028] Figure 2 This is an exploded view of the utility model;

[0029] Figure 3 It is a partial enlarged view of A in the utility model;

[0030] Figure 4 It is an enlarged view of the ventilation plate in the utility model;

[0031] Figure 5 This is a cross-sectional view from the first perspective of the sewage frequency conversion cabinet in the utility model;

[0032] Figure 6 This is a cross-sectional view from a second viewing angle of the sewage frequency conversion cabinet in the utility model.

[0033] In the figure: 1. Sewage frequency conversion cabinet; 2. When board; 3. Sealing frame; 4. Ventilation plate; 5. Square slot; 6. Micro motor; 7. Gear; 8. Sliding rod; 9. Rack; 10. Protective pad; 11. Pull ring; 12. Mounting slot; 13. Guide frame; 14. Protective cover; 15. Pipe socket. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Example 1

[0036] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0037] A sewage treatment frequency conversion cabinet, comprising:

[0038] Sewage frequency conversion cabinet 1, which can be used to control the flow direction of sewage;

[0039] The pipe base 15 is fixedly connected to the sewage frequency conversion cabinet 1, and the micro motor 6 can be installed in the sewage frequency conversion cabinet 1;

[0040] Folding mechanism, the folding mechanism comprises:

[0041] The micro motor 6 is fixedly connected to the tube base 15 and can be used to drive the folding mechanism to operate;

[0042] The gear 7 is fixedly connected to the output end of the micro motor 6 and can drive the rack 9 to slide;

[0043] A square groove 5 is provided at the side end of the sewage frequency conversion cabinet 1 and can be used to install a ventilation plate 4;

[0044] A plurality of ventilation plates 4 are rotatably connected in the square slot 5 and can be used to close or open the sewage frequency conversion cabinet 1;

[0045] A plurality of pull rings 11 are fixedly connected to the lower ends of the plurality of ventilation plates 4 and can be used to connect the slide bar 8 so that the rack 9 can drive the ventilation plates 4 to move;

[0046] The slide bar 8 is fixedly connected to the surface of the plurality of pull rings 11 and can drive the ventilation plate 4 to swing;

[0047] The rack 9 is fixedly connected to the circumferential surface of the slide bar 8, and the gear 7 and the rack 9 are meshed with each other, and can be used to drive the slide bar 8 to move.

[0048] like Figure 3 As shown, a protective pad 10 is fixedly connected to the side end of the rack 9, which is used to protect the surface of the rack 9. The protective pad 10 is made of rubber material, which can effectively avoid wear and tear on the sewage frequency conversion cabinet 1.

[0049] like Figure 2 and Figure 5 As shown, a mounting groove 12 is provided in the sewage frequency conversion cabinet 1, which can be used to install the sealing frame 3. The sealing frame 3 is fixedly connected in the mounting groove 12, which can increase the sealing performance of the ventilation plate 4.

[0050] like Figure 4 As shown, the side ends of the plurality of ventilation plates 4 are fixedly connected with the plate 2, which can increase the corrosion effect of the ventilation plates 4. The surfaces of the plurality of plate 2 are provided with a waterproof layer, which can be used to increase the waterproof effect of the plate 2.

[0051] like Figure 5As shown, a guide frame 13 is fixedly connected inside the sewage frequency conversion cabinet 1, which can be used to separate the sewage frequency conversion cabinet 1 from the electrical components inside the sewage frequency conversion cabinet 1. An antistatic layer is provided on the side end of the guide frame 13 to prevent the electrical components from affecting the ventilation plate 4.

[0052] like Figure 6 As shown, a protective cover 14 is fixedly connected to the sewage frequency conversion cabinet 1 and can be used to protect the micro motor 6.

[0053] The working principle and use process of the utility model are as follows: during the use of the sewage frequency conversion cabinet 1, the rack 9 can be driven to slide by running the micro motor 6, and at the same time, the slide bar 8 pulls the multiple ventilation plates 4 to swing to one side, so that the inside of the sewage frequency conversion cabinet 1 can be opened. When the sewage frequency conversion cabinet 1 is idle, the ventilation plates 4 can be driven to swing by running the micro motor 6 in the opposite direction, so that the ventilation part of the sewage frequency conversion cabinet 1 is closed. According to the use or idle situation, the ventilation plates 4 can be closed or opened to isolate rain, snow and dust to reduce the impact of external factors on the sewage frequency conversion cabinet 1.

[0054] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage treatment frequency conversion cabinet, characterized in that: include: Sewage frequency conversion cabinet (1); A pipe seat (15) fixedly connected to the sewage frequency conversion cabinet (1); A folding mechanism, the folding mechanism comprising: A micro motor (6) is fixedly connected in the tube seat (15); A gear (7) fixedly connected to the output end of the micro motor (6); A square groove (5) is provided at a side end of the sewage frequency conversion cabinet (1); A plurality of air-permeable plates (4) rotatably connected in the square groove (5); A plurality of pull rings (11) fixedly connected to the lower ends of the plurality of ventilation plates (4); A sliding rod (8) fixedly connected to the surfaces of the plurality of pull rings (11); The rack (9) is fixedly connected to the circumferential surface of the slide bar (8), and the gear (7) and the rack (9) are meshed with each other.

2. A sewage treatment frequency conversion cabinet according to claim 1, characterized in that: A protection pad (10) is fixedly connected to the side end of the rack (9), and the protection pad (10) is made of rubber material.

3. A sewage treatment frequency conversion cabinet according to claim 2, characterized in that: The sewage frequency conversion cabinet (1) is provided with a mounting groove (12), and a sealing frame (3) is fixedly connected in the mounting groove (12).

4. A sewage treatment frequency conversion cabinet according to claim 3, characterized in that: The side ends of the plurality of ventilation plates (4) are fixedly connected to the plates (2), and the surfaces of the plurality of plates (2) are provided with a waterproof layer.

5. A sewage treatment frequency conversion cabinet according to claim 4, characterized in that: A guide frame (13) is fixedly connected inside the sewage frequency conversion cabinet (1), and an antistatic layer is provided at the side end of the guide frame (13).

6. A sewage treatment frequency conversion cabinet according to claim 5, characterized in that: A protective cover (14) is fixedly connected inside the sewage frequency conversion cabinet (1).

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