CN220965476U - Variable frequency control cabinet of variable frequency water supply equipment - Google Patents
Variable frequency control cabinet of variable frequency water supply equipment Download PDFInfo
- Publication number
- CN220965476U CN220965476U CN202323007121.2U CN202323007121U CN220965476U CN 220965476 U CN220965476 U CN 220965476U CN 202323007121 U CN202323007121 U CN 202323007121U CN 220965476 U CN220965476 U CN 220965476U
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- China
- Prior art keywords
- variable frequency
- control cabinet
- frequency control
- ventilation mechanism
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the field of variable frequency control cabinets, and particularly discloses a variable frequency control cabinet of variable frequency water supply equipment, which comprises a variable frequency control cabinet, wherein a closed cabinet door is arranged in front of the variable frequency control cabinet, a ventilation mechanism is arranged on the rear surface of the variable frequency control cabinet, an opening and closing door is arranged below the ventilation mechanism on the rear surface of the variable frequency control cabinet, and the ventilation mechanism comprises: the fan comprises a first shutter and a first shutter, wherein an air outlet ring is arranged between the first shutter and positioned in the ventilation mechanism, and a motor is arranged below the ventilation mechanism at one end of the air outlet ring. When the first shutter and the second shutter are both in the closed state, the shielding effect on the passage of the ventilation mechanism can be ensured, the occurrence of dust entering is reduced, when the passage of the ventilation mechanism is opened, the motor is recycled for working, the variable frequency control cabinet is subjected to cooling treatment, and heat generated in the working of the motor is isolated at the outer side of the ventilation mechanism.
Description
Technical Field
The utility model relates to the field of variable frequency control cabinets, in particular to a variable frequency control cabinet of variable frequency water supply equipment.
Background
The special frequency conversion control cabinet for water supply is mainly used for adjusting and controlling the pipe network pressure in the water industry and the water treatment industry, helping the water supply to quickly and conveniently set the pipe network pressure and keep the pipe network pressure constant, realizing the maximum energy saving at the same time, and the special frequency conversion control cabinet for water supply is an important control device for automatically controlling the working state of a water pump, has low energy consumption and has good protection effect on the water pump and a water supply pipe network.
However, as the frequency conversion control cabinet has more electric elements, in use, the cooling window is directly opened to realize cooling, and the cooling window is in a long-term opening state, so that the condition of dust accumulation in the interior is easy to occur.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a variable frequency control cabinet of variable frequency water supply equipment, which solves the problems mentioned in the background.
The utility model provides the following technical scheme: the utility model provides a variable frequency control cabinet of variable frequency water supply equipment, includes the variable frequency control cabinet, closed cabinet door is installed to the place ahead of variable frequency control cabinet, the rear surface mounting of variable frequency control cabinet has ventilation mechanism, ventilation mechanism's below is located the rear surface of variable frequency control cabinet is provided with the door that opens and shuts, ventilation mechanism includes: the fan comprises a first shutter and a second shutter, wherein an air outlet ring is arranged between the first shutter and the second shutter and positioned in the ventilation mechanism, and a motor is arranged below the ventilation mechanism at one end of the air outlet ring.
As still further aspects of the utility model: the front of the opening and closing door is located the internally mounted of the variable frequency control cabinet is provided with a guide rail, the inside of the guide rail is provided with a pressing rod, the lower part of the pressing rod is located the internally mounted of the guide rail is provided with a spring, and a lifting rope is connected between the pressing rod and the opening and closing door.
As still further aspects of the utility model: the installation guide rail is installed to the inside wall of frequency conversion control cabinet, frequency conversion control cabinet's last surface mounting has rings, one side of frequency conversion control cabinet is connected with water supply assembly.
As still further aspects of the utility model: the driving motors are arranged on the outer sides of the first shutter and the second shutter, and the outer sides of the motors are provided with vent holes.
As still further aspects of the utility model: the compression bar is fixedly connected with the spring, and a hanging ring is arranged on the outer surface of the opening and closing door at one end of the hanging rope.
As still further aspects of the utility model: and a rotating shaft is connected between the opening and closing door and the variable frequency control cabinet.
As still further aspects of the utility model: the inside of installation guide rail is provided with the support frame of power supply installation.
Compared with the prior art, the utility model has the beneficial effects that:
When the first shutter and the second shutter are both in the closed state, the shielding effect on the passage of the ventilation mechanism can be ensured, the occurrence of dust entering is reduced, when the passage of the ventilation mechanism is opened, the motor is recycled for working, the variable frequency control cabinet is subjected to cooling treatment, and heat generated in the working of the motor is isolated at the outer side of the ventilation mechanism.
Utilize the whole mounting bracket of control to move down in the inside of installing guide rail for the depression bar is pressed to the mounting bracket is whole, and the depression bar can draw simultaneously and drive the door that opens and shuts and rotate in the inside of frequency conversion switch board, then opens and shuts the passageway between door and the frequency conversion switch board and also be in the open state, has increased the holistic radiating effect of frequency conversion switch board.
Drawings
FIG. 1 is a schematic diagram of a variable frequency control cabinet of a variable frequency water supply apparatus;
FIG. 2 is a schematic diagram of a ventilation mechanism in a variable frequency control cabinet of a variable frequency water supply device;
FIG. 3 is a cross-sectional view of a ventilation mechanism in a variable frequency control cabinet of a variable frequency water supply apparatus;
fig. 4 is a schematic structural view of an opening and closing door in a variable frequency control cabinet of a variable frequency water supply device.
In the figure: 1. a variable frequency control cabinet; 2. a ventilation mechanism; 3. an opening/closing door; 4. installing a guide rail; 5. a hanging ring; 6. closing a cabinet door; 7. a water supply assembly; 201. a motor; 202. a first shutter; 203. an air outlet ring; 204. a second shutter; 205. a driving motor; 301. a hanging rope; 302. a guide rail; 303. a compression bar; 304. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, this embodiment provides a variable frequency control cabinet of variable frequency water supply equipment, including variable frequency control cabinet 1, closed cabinet door 6 is installed in the place ahead of variable frequency control cabinet 1, and the rear surface mounting of variable frequency control cabinet 1 has ventilation mechanism 2, and the lower position of ventilation mechanism 2 is provided with the door 3 that opens and shuts in the rear surface of variable frequency control cabinet 1, and ventilation mechanism 2 includes: the fan comprises a first louver 202 and a second louver 204, wherein a driving motor 205 is arranged on the outer sides of the first louver 202 and the second louver 204, an air outlet ring 203 is arranged between the first louver 202 and the second louver 204 and positioned in the ventilation mechanism 2, a motor 201 is arranged below the ventilation mechanism 2 at one end of the air outlet ring 203, and ventilation holes are formed in the outer sides of the motor 201.
As shown in fig. 2-4, in this embodiment, a guide rail 302 is installed in front of the opening and closing door 3 in the frequency conversion control cabinet 1, a rotating shaft is connected between the opening and closing door 3 and the frequency conversion control cabinet 1, a pressing rod 303 is arranged in the guide rail 302, a spring 304 is installed in the guide rail 302 below the pressing rod 303, the pressing rod 303 is fixedly connected with the spring 304, a lifting rope 301 is connected between the pressing rod 303 and the opening and closing door 3, one end of the lifting rope 301 is located on the outer surface of the opening and closing door 3, a hanging ring is installed on the inner side wall of the frequency conversion control cabinet 1, a mounting guide rail 4 is installed in the mounting guide rail 4, a support frame for installing a power supply is arranged in the frequency conversion control cabinet 1, a hanging ring 5 is installed on the upper surface of the frequency conversion control cabinet 1, and one side of the frequency conversion control cabinet 1 is connected with a water supply assembly 7.
The working principle of the utility model is as follows: the electric appliance component is placed in the installation rack and then the whole installation rack is installed in the installation guide rail 4, therefore, the whole electric appliance component can be controlled to move up and down in the installation guide rail 4, when the inside of the variable frequency control cabinet 1 is required to be cooled, the driving motor 205 is controlled to work through the PLC, the blades inside the first louver 202 and the second louver 204 are all opened, the passage between the ventilation mechanism 2 and the variable frequency control cabinet 1 is opened, the whole installation rack is controlled to move downwards in the installation guide rail 4, the installation rack is enabled to integrally compress the compression rod 303, the whole compression rod 303 compresses the spring 304 downwards in the guide rail 302, meanwhile, the compression rod 303 pulls the lifting rope 301 to drive the opening and closing door 3 to rotate in the inside of the variable frequency control cabinet 1, the passage between the opening and closing door 3 and the variable frequency control cabinet 1 is also in an opening state, the motor 201 is recycled, therefore, the heat generated in the operation of the motor 201 is isolated outside the ventilation mechanism 2, the variable frequency control cabinet 1 is cooled, the dust is prevented from entering the ventilation mechanism 2 when the first louver 202 and the second louver 204 are closed, and dust is prevented from entering the ventilation mechanism.
It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a variable frequency control cabinet of variable frequency water supply equipment, includes variable frequency control cabinet (1), its characterized in that, closed cabinet door (6) are installed in the place ahead of variable frequency control cabinet (1), rear surface mounting of variable frequency control cabinet (1) has ventilation mechanism (2), the below of ventilation mechanism (2) is located the rear surface of variable frequency control cabinet (1) is provided with opening and shutting door (3), ventilation mechanism (2) include: the fan comprises a first louver (202) and a second louver (204), wherein an air outlet ring (203) is arranged between the first louver (202) and the second louver (204) and positioned in the ventilation mechanism (2), and a motor (201) is arranged below the ventilation mechanism (2) at one end of the air outlet ring (203).
2. The variable frequency control cabinet of a variable frequency water supply device according to claim 1, characterized in that the front of the opening and closing door (3) is located in the interior of the variable frequency control cabinet (1) and provided with a guide rail (302), the interior of the guide rail (302) is provided with a compression bar (303), the lower part of the compression bar (303) is located in the interior of the guide rail (302) and provided with a spring (304), and a lifting rope (301) is connected between the compression bar (303) and the opening and closing door (3).
3. The variable-frequency control cabinet of variable-frequency water supply equipment according to claim 1, wherein a mounting guide rail (4) is mounted on the inner side wall of the variable-frequency control cabinet (1), a lifting ring (5) is mounted on the upper surface of the variable-frequency control cabinet (1), and a water supply assembly (7) is connected to one side of the variable-frequency control cabinet (1).
4. A variable frequency control cabinet of a variable frequency water supply device according to claim 1, characterized in that the outer sides of the first louver (202) and the second louver (204) are provided with a driving motor (205), and the outer side of the motor (201) is provided with a ventilation hole.
5. A variable frequency control cabinet of a variable frequency water supply device according to claim 2, characterized in that the compression bar (303) is fixedly connected with the spring (304), and a hanging ring is arranged on the outer surface of the opening and closing door (3) at one end of the hanging rope (301).
6. Variable frequency control cabinet of a variable frequency water supply device according to claim 2, characterized in that a rotating shaft is connected between the opening and closing door (3) and the variable frequency control cabinet (1).
7. A variable frequency control cabinet of a variable frequency water supply device according to claim 3, characterized in that the inside of the mounting rail (4) is provided with a support frame for the installation of a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323007121.2U CN220965476U (en) | 2023-11-08 | 2023-11-08 | Variable frequency control cabinet of variable frequency water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323007121.2U CN220965476U (en) | 2023-11-08 | 2023-11-08 | Variable frequency control cabinet of variable frequency water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220965476U true CN220965476U (en) | 2024-05-14 |
Family
ID=91011202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323007121.2U Active CN220965476U (en) | 2023-11-08 | 2023-11-08 | Variable frequency control cabinet of variable frequency water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220965476U (en) |
-
2023
- 2023-11-08 CN CN202323007121.2U patent/CN220965476U/en active Active
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| GR01 | Patent grant |