CN221728753U - A low-voltage frequency conversion cabinet for heat network pump with automatic dehumidification function - Google Patents
A low-voltage frequency conversion cabinet for heat network pump with automatic dehumidification function Download PDFInfo
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- CN221728753U CN221728753U CN202323351250.3U CN202323351250U CN221728753U CN 221728753 U CN221728753 U CN 221728753U CN 202323351250 U CN202323351250 U CN 202323351250U CN 221728753 U CN221728753 U CN 221728753U
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Abstract
The utility model relates to the technical field of low-voltage variable-frequency cabinets of heat supply network pumps, in particular to a low-voltage variable-frequency cabinet of heat supply network pumps with an automatic dehumidification function, which comprises a low-voltage variable-frequency cabinet of heat supply network pumps and a square frame, wherein the top of the low-voltage variable-frequency cabinet of heat supply network pumps is fixedly connected with the bottom of the square frame, the left side and the right side of the square frame are respectively connected with a fixed structure, the left side and the right side of the front side of the low-voltage variable-frequency cabinet of heat supply network pumps are respectively connected with a heating structure, the inner wall of the square frame is inserted with a screen plate, the top rear rigid coupling of square frame has the recess board, makes the bent plate promote to the outside through among the fixed knot constructs, and then makes the slide outside at the inner wall of support remove, and the bent plate extrudees the spring simultaneously, then inserts the inside of square frame with the otter board, unclamps the bent plate afterwards, and the spring provides the resilience force and makes the bent plate to the inboard removal, and the bent plate is fixed the otter board in the support, has improved the dustproof effect of heat supply network pump low-voltage inverter cabinet, has reduced the inside clearance work of heat supply network pump low-voltage inverter cabinet.
Description
Technical Field
The utility model relates to the technical field of heat supply network pump low-voltage frequency conversion cabinets with an automatic dehumidification function, in particular to a heat supply network pump low-voltage frequency conversion cabinet with an automatic dehumidification function.
Background
The low-voltage variable-frequency cabinet of the heat supply network pump becomes a power dragging mode which is currently popularized due to good starting performance, speed regulation performance and energy-saving effect.
For example, the utility model discloses a low-voltage variable-frequency cabinet of a heat supply network pump with an automatic dehumidification function, which is characterized in that a heating block is arranged, the effect of improving the temperature in the cabinet body is achieved, a ventilation mechanism is arranged, the effect of accelerating the ventilation in the cabinet body is achieved, a quick suction and exhaust effect of moisture in the cabinet body is achieved, the problem that the frequency converter generally needs to be placed in a special box body, moisture is easy to generate due to relative sealing of the box body, the damage to internal elements is easy to cause is solved, but a top filter screen is fixed in a rotary inserted rod mode in the use of the low-voltage variable-frequency cabinet of the heat supply network pump, the inserted rod and the filter screen are not limited after being inserted, the inserted rod is fixed in a rotary mode, and the phenomenon that the rotary rod is separated from the filter screen easily occurs due to vibration is adopted, so that gaps appear between the low-voltage variable-frequency cabinet of the filter network pump of the filter screen, dust and impurities are caused to enter, the dust-proof effect of the low-voltage variable-frequency cabinet of the heat supply network pump is reduced, and the internal work of the low-voltage variable-frequency cabinet of the heat supply network pump is increased.
Disclosure of utility model
The utility model aims to solve the problems that the dustproof effect of a low-voltage variable-frequency cabinet of a heat supply network pump is reduced and the cleaning work of the interior of the low-voltage variable-frequency cabinet of the heat supply network pump is increased, and provides the low-voltage variable-frequency cabinet of the heat supply network pump with an automatic dehumidification function.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a heat supply network pump low-voltage frequency conversion cabinet with automatic dehumidification function, includes heat supply network pump low-voltage frequency conversion cabinet and square frame, the top of heat supply network pump low-voltage frequency conversion cabinet is the rigid coupling mutually with the bottom of square frame, the left and right sides of square frame is connected with fixed knot constructs respectively, the positive left and right sides of heat supply network pump low-voltage frequency conversion cabinet is connected with heating structure respectively, the inner wall grafting of square frame has the otter board, the top rear rigid coupling of square frame has the recess board.
Preferably, the fixed knot constructs including support and slide, two the inboard of support is fixedly connected with the left and right sides of square frame respectively, the inner wall of support and the outer wall slip joint of slide, the top rigid coupling of slide has the bent plate, the inner wall slip joint of bent plate has the straight-bar, the inboard of straight-bar is fixedly connected with the outer wall of square frame mutually, the outside rigid coupling of straight-bar has the plectane, the outer wall of straight-bar has cup jointed the spring, the both ends of spring are fixedly connected with the outside of bent plate and the inboard of plectane respectively.
Preferably, the inner side of the bending plate is attached to the outer side of the top of the screen plate.
Preferably, the right and left sides of the front of the low-voltage variable-frequency cabinet of the heat supply network pump are respectively connected with a door plate in a rotating mode, and the inner side of the front of the door plate is fixedly connected with a handle.
Preferably, the inner wall of the square frame is fixedly connected with a fan.
Preferably, the heating structure comprises a heating plate and a square plate, the outer wall of the heating plate is spliced with the front interlayer of the low-voltage variable-frequency cabinet of the heat supply network pump, the front parts of the upper side and the lower side of the heating plate are respectively fixedly connected with the inner side of the square plate, the inner wall of the square plate is in threaded connection with a bolt, and the rear part of the outer wall of the bolt is in threaded connection with the front side of the low-voltage variable-frequency cabinet of the heat supply network pump.
The utility model provides a low-voltage variable-frequency cabinet of a heat supply network pump with an automatic dehumidification function, which has the beneficial effects that: make the bent plate promote to the outside in through fixed knot constructs, and then make the slide outside at the inner wall of support remove, the bent plate extrudees the spring simultaneously, then inserts the inside of square frame with the otter board, unclamp the bent plate afterwards, the spring provides the resilience force and makes the bent plate remove to the inboard, the bent plate is fixed the otter board in the support, has improved the dustproof effect of heat supply network pump low-voltage inverter cabinet, has reduced the inside clearance work of heat supply network pump low-voltage inverter cabinet.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of FIG. 1A;
FIG. 3 is a schematic diagram of the structure of FIG. 1B;
Fig. 4 is a schematic diagram of a connection relationship structure of the square frame, the net plate and the blower in fig. 1.
In the figure: 1. the low-voltage variable-frequency cabinet of the heat supply network pump comprises 2 parts of a fixed structure, 201 parts of a support, 202 parts of a slide plate, 203 parts of a bent plate, 204 parts of a straight rod, 205 parts of a circular plate, 206 parts of a spring, 3 parts of a heating structure, 301 parts of a heating plate, 302 parts of a square plate, 303 parts of a bolt, 4 parts of a square frame, 5 parts of a net plate, 6 parts of a concave plate, 7 parts of a door plate, 8 parts of a handle, 9 parts of a fan, 10 parts of a top plate, 11 parts of a baffle plate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Example 1:
Please refer to fig. 1-4: in this embodiment, a heat supply network pump low-voltage frequency conversion cabinet with automatic dehumidification function, including heat supply network pump low-voltage frequency conversion cabinet 1 and square frame 4, the top of heat supply network pump low-voltage frequency conversion cabinet 1 is the bottom looks rigid coupling of square frame 4, how operation use of heat supply network pump low-voltage frequency conversion cabinet 1 has been prior art, do not set forth the model excessively and select according to the user demand, the left and right sides of square frame 4 is connected with fixed knot constructs 2 respectively, the positive left and right sides of heat supply network pump low-voltage frequency conversion cabinet 1 is connected with heating structure 3 respectively, the inner wall grafting of square frame 4 has otter board 5, otter board 5 is stainless steel material, the top rear rigid coupling of square frame 4 has concave plate 6.
The fixing structure 2 comprises a support 201 and a sliding plate 202, wherein the inner sides of the two supports 201 are fixedly connected with the left side and the right side of the square frame 4 respectively, the inner wall of the support 201 is in sliding clamping connection with the outer wall of the sliding plate 202, the sliding plate 202 is stressed to slide left and right through the inner wall of the support 201, a bent plate 203 is fixedly connected to the top of the sliding plate 202, a straight rod 204 is clamped on the inner wall of the bent plate 203 in a sliding manner, the bent plate 203 is stressed to slide left and right through the outer wall of the straight rod 204, the inner side of the straight rod 204 is fixedly connected with the outer wall of the square frame 4, a circular plate 205 is fixedly connected to the outer side of the straight rod 204, a spring 206 is sleeved on the outer wall of the straight rod 204, two ends of the spring 206 are fixedly connected with the outer side of the bent plate 203 and the inner side of the circular plate 205 respectively, the inner side of the bent plate 203 is stressed to move outwards and then rebound through the elasticity of the spring 206, and the inner side of the bent plate 203 is attached to the outer side of the top of the screen 5;
The bending plate 203 is pushed outwards through the fixing structure 2, the sliding plate 202 is further moved outwards on the inner wall of the support 201, meanwhile, the bending plate 203 extrudes the springs 206, then the net plate 5 is inserted into the square frame 4, then the bending plate 203 is loosened, the springs 206 provide resilience force to enable the bending plate 203 to move inwards, the net plate 5 is fixed in the support 201 through the bending plate 203, the dustproof effect of the low-voltage variable-frequency cabinet of the heat supply network pump is improved, and the cleaning work of the inside of the low-voltage variable-frequency cabinet of the heat supply network pump is reduced.
The front left and right sides of heat supply network pump low-voltage inverter cabinet 1 rotates respectively and is connected with door plant 7, door plant 7 outside atress rotates through the positive hinge of heat supply network pump low-voltage inverter cabinet 1, the positive inboard rigid coupling of door plant 7 has handle 8, handle 8 is convenient for drive door plant 7 and rotates, the inner wall rigid coupling of square frame 4 has fan 9, heating structure 3 includes hot plate 301 and square board 302, the outer wall of hot plate 301 is pegged graft mutually with the positive intermediate layer of heat supply network pump low-voltage inverter cabinet 1, the upper and lower both sides place ahead of hot plate 301 is rigid coupling mutually with the inboard of square board 302 respectively, the inner wall threaded connection of square board 302 has bolt 303, bolt 303 plays the fixed action to square board 302, the outer wall rear and the positive threaded connection of heat supply network pump low-voltage inverter cabinet 1 of bolt 303.
Working principle:
When the heat supply network pump low-voltage frequency conversion cabinet 1 is used, the bending plate 203 is pushed outwards firstly, the sliding plate 202 is further moved outwards on the inner wall of the support 201, meanwhile, the bending plate 203 extrudes the springs 206, then the net plate 5 is inserted into the square frame 4, then the bending plate 203 is loosened, the springs 206 provide resilience force to enable the bending plate 203 to move inwards, the net plate 5 is fixed in the support 201 by the bending plate 203, then the heating plate 301 is inserted into an interlayer on the front face of the heat supply network pump low-voltage frequency conversion cabinet 1, then the bolts 303 are connected with the front face of the heat supply network pump low-voltage frequency conversion cabinet 1 through threads of the square plate 302, the heating plate 301 is electrified to enable the internal temperature of the heat supply network pump low-voltage frequency conversion cabinet 1 to be increased, drying is guaranteed, then the internal hot air can be pumped out by the electrifying work of the fan 9, and cooling is guaranteed.
Example 2:
Please refer to fig. 1-4: in this embodiment, a low-voltage variable frequency cabinet of a heat supply network pump with an automatic dehumidification function further comprises a top plate 10 and a baffle plate 11, wherein the outer wall of the top plate 10 is in sliding clamping connection with the inner wall of the concave plate 6, and the rear of the top plate 10 is fixedly connected with the front of the baffle plate 11.
Working principle:
When raining, make baffle 11 drive roof 10 and pass through recess 6 inner wall and remove forward, make baffle 11 keep off at the top of square frame 4, baffle 11 can make square frame 4 form sealed shielding through the material of self rubber slab, avoids taking place the rainwater leakage.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323351250.3U CN221728753U (en) | 2023-12-09 | 2023-12-09 | A low-voltage frequency conversion cabinet for heat network pump with automatic dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323351250.3U CN221728753U (en) | 2023-12-09 | 2023-12-09 | A low-voltage frequency conversion cabinet for heat network pump with automatic dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221728753U true CN221728753U (en) | 2024-09-17 |
Family
ID=92695042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323351250.3U Active CN221728753U (en) | 2023-12-09 | 2023-12-09 | A low-voltage frequency conversion cabinet for heat network pump with automatic dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221728753U (en) |
-
2023
- 2023-12-09 CN CN202323351250.3U patent/CN221728753U/en active Active
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