CN213151434U - Combined fresh air handling unit control cabinet - Google Patents
Combined fresh air handling unit control cabinet Download PDFInfo
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- CN213151434U CN213151434U CN202021785670.6U CN202021785670U CN213151434U CN 213151434 U CN213151434 U CN 213151434U CN 202021785670 U CN202021785670 U CN 202021785670U CN 213151434 U CN213151434 U CN 213151434U
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Abstract
A combined fresh air handling unit control cabinet comprises a cabinet body, a mounting door, a damp-proof plate, a damp-proof frame, a connecting rod, a double-shaft motor and a sliding rod; the cabinet body is provided with an installation plate; a first heat dissipation block is arranged in the cabinet body; the moisture-proof plate is connected with the inner wall of the cabinet body; one end of the moisture-proof frame is connected with the moisture-proof plate, and the other end of the moisture-proof frame is connected with the first heat dissipation block; the mounting door and the mounting plate are respectively provided with a second T-shaped chute and a first T-shaped chute which are communicated; two ends of the double-shaft motor are respectively provided with a threaded rod; the threaded rods are provided with first sliding blocks; the first sliding block is connected with the inner wall of the cabinet body in a sliding manner; the second sliding block is connected with the inner wall of the cabinet body far away from the installation door in a sliding manner; one end of the sliding rod is connected with the first sliding block or the second sliding block, and the other end of the sliding rod is provided with a T-shaped sliding block; the T-shaped sliding block is connected with the first T-shaped sliding groove in a sliding manner; two ends of the connecting rod are respectively connected with the sliding rod. The utility model provides the high radiating effect of fresh air unit switch board locks the installation door, improves the security performance.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a modular fresh air handling unit switch board.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, and the arrangement of the control cabinet meets the requirement of normal operation of a power system, is convenient to maintain and does not endanger the safety of people and surrounding equipment; when in normal operation, the circuit can be switched on or switched off by a manual or automatic switch; the circuit is cut off or the alarm is given by the aid of a protective electrical appliance when the fault or abnormal operation occurs; the measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or send signals for deviation from a normal working state; it is commonly used in various power generation, distribution and transformation substations.
The existing fresh air unit control cabinet has poor heat dissipation effect and cannot lock a fresh air unit installed inside; therefore, a combined fresh air handling unit control cabinet is provided in the application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a modular fresh air unit switch board, the utility model provides a high fresh air unit switch board's radiating effect locks the installation door, improves the security performance.
(II) technical scheme
In order to solve the problems, the utility model provides a combined fresh air handling unit control cabinet, which comprises a cabinet body, a first heat dissipation block, an installation door, a damp-proof plate, a damp-proof frame, a connecting rod, a threaded rod, a double-shaft motor and a sliding rod;
the cabinet body is provided with an installation plate and a maintenance door; the maintenance door is rotatably connected with the cabinet body and is provided with a transparent window and a control box; the first heat dissipation block is positioned in the cabinet body and connected with the bottom surface of the cabinet body; a plurality of groups of ventilation holes are arranged on the end surface of the cabinet body pressed against the first radiating block; a plurality of groups of mounting blocks are uniformly arranged at the side end of the first heat dissipation block, and a plurality of groups of assembly grooves are formed in the end face, facing the inside of the cabinet body, of the first heat dissipation block; the moisture-proof plate is positioned in the cabinet body and connected with the inner wall of the cabinet body; the moisture-proof frames are provided with a plurality of groups, one ends of the moisture-proof frames are connected with the moisture-proof plate, and the other ends of the moisture-proof frames are inserted into the assembling grooves in a matching way; the mounting door is hinged with the mounting plate, a handle is arranged on the mounting door, and a plurality of groups of communicated second T-shaped sliding grooves and first T-shaped sliding grooves are respectively arranged on the mounting door and the mounting plate;
the double-shaft motor is positioned in the cabinet body and is in communication connection with the control box, the double-shaft motor is connected with the end face, far away from the installation door, of the cabinet body, and two ends of the double-shaft motor are respectively connected with a threaded rod; the two groups of threaded rods are respectively provided with a first sliding block and a limiting plate; each group of first sliding blocks is in threaded connection with a threaded rod, and each group of first sliding blocks is in sliding connection with the inner wall of the cabinet body; the plurality of groups of second sliding blocks are connected with the inner wall of the cabinet body far away from the installation door in a sliding manner; the sliding rods are provided with a plurality of groups, the plurality of groups of sliding rods are distributed side by side in pairs, one end of each group of sliding rods is connected with two groups of first sliding blocks and a plurality of groups of second sliding blocks, and the other end of each group of sliding rods is provided with a T-shaped sliding block; the T-shaped sliding block is connected with the first T-shaped sliding groove and the second T-shaped sliding groove in a sliding mode; the connecting rod and the threaded rod are perpendicular to each other, and the two ends of the connecting rod are respectively connected with the plurality of groups of sliding rods.
Preferably, the heat sink further comprises a second heat dissipation plate and a fastening piece; wherein, the side end of the cabinet body is provided with a mounting groove; a plurality of groups of threaded blind holes are uniformly formed in the bottom surface of the mounting groove, and first through holes for communicating the inside of the cabinet body with the external environment are formed in the bottom surface of the mounting groove;
a plurality of groups of second through holes are uniformly formed in the second heat dissipation plate; the tightening piece penetrates through the multiple groups of second through holes and is screwed into the multiple groups of threaded blind holes respectively; the second heat dissipation plate compresses the bottom surface of the mounting groove towards the bottom surface of the mounting groove.
Preferably, the device also comprises a filter screen; the top end of the cabinet body is provided with a mounting groove; the filter screen is installed at the notch, and a storage space for containing water-absorbing materials is formed between the filter screen and the installation groove.
Preferably, the transparent window and the end surface of the control box facing the outside of the cabinet body are provided with protective plates; the guard plate is rotatably connected with the maintenance door.
Preferably, a coded lock is arranged on the protection plate.
Preferably, the end of the control box facing the outside of the cabinet body is provided with an insulating material.
Preferably, one end of the control box facing the inside of the cabinet body is provided with a heat dissipation block.
Preferably, the lower end of the cabinet body is uniformly provided with a plurality of groups of supporting legs.
Preferably, the moisture-proof plate and the moisture-proof frame are made of copper alloy materials.
Preferably, the multiple groups of mounting blocks are connected with the bottom end of the cabinet body through multiple groups of bolts.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, the combined fresh air motor and the electric elements in the control box can generate a large amount of heat energy when in operation, the heat energy exchanges heat with the environment through the second heat dissipation plate, the damp-proof plate, the multiple groups of damp-proof frames and the first heat dissipation block, and the heat energy is transferred to the external environment, so as to cool the inside of the device; an operator withdraws from the interior of the device, closes the installation door, controls the control box, and protects the operator from generating danger in case of electric leakage, wherein the end surface of the control box for operation is provided with an insulating material; the control box controls the double-shaft motor to start, and drives the two groups of first sliding blocks, the multiple groups of second sliding blocks and the sliding rod to move towards one side close to the combined fresh air motor until the sliding rod locks the installation door, so that the installation door is prevented from being opened by non-workers; when a fault occurs and the inside of the device enters humid air, the water absorption material absorbs the moisture in the air to protect the device.
Drawings
Fig. 1 is the utility model provides a modular fresh air handling unit switch board look sideways at the cross-sectional view.
Fig. 2 is the utility model provides a locking mechanism structure schematic diagram in modular fresh air handling unit switch board.
Fig. 3 is a top view of a first heat dissipation plate in a combined fresh air handling unit control cabinet.
Fig. 4 is a side view of the combined fresh air handling unit control cabinet provided by the utility model.
Fig. 5 is a front view of the combined fresh air handling unit control cabinet provided by the utility model.
Reference numerals: 1. a cabinet body; 2. a second heat dissipation plate; 3. mounting a plate; 4. a first T-shaped chute; 5. a water-absorbing material; 6. filtering with a screen; 7. a transparent window; 8. a protection plate; 9. a control box; 10. a second T-shaped chute; 11. A moisture-proof plate; 12. a first heat dissipation block; 13. supporting legs; 14. installing a door; 15. a handle; 16. a coded lock; 17. repairing the door; 18. a moisture-proof frame; 19. mounting blocks; 20. assembling a groove; 21. a connecting rod; 22. a limiting plate; 23. a threaded rod; 24. a double-shaft motor; 25. a first slider; 26. a slide bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the utility model provides a combined fresh air handling unit control cabinet, which comprises a cabinet body 1, a first heat dissipation block 12, a mounting door 14, a damp-proof plate 11, a damp-proof frame 18, a connecting rod 21, a threaded rod 23, a double-shaft motor 24 and a sliding rod 26;
the cabinet body 1 is provided with an installation plate 3, and the cabinet body 1 is provided with a maintenance door 17; the maintenance door 17 is rotatably connected with the cabinet body 1, and a transparent window 7 and a control box 9 are arranged on the maintenance door 17; the first heat dissipation block 12 is positioned in the cabinet body 1, and the first heat dissipation block 12 is connected with the bottom surface of the cabinet body 1; a plurality of groups of ventilation holes are arranged on the end surface of the cabinet body 1 tightly pressed with the first radiating block 12; a plurality of groups of mounting blocks 19 are uniformly arranged at the side end of the first heat dissipation block 12, and a plurality of groups of assembling grooves 20 are arranged on the end surface of the first heat dissipation block 12 facing the inside of the cabinet body 1; the anti-humidity plate 11 is positioned inside the cabinet body 1, and the anti-humidity plate 11 is connected with the inner wall of the cabinet body 1; the moisture-proof frames 18 are provided with a plurality of groups, one ends of the moisture-proof frames 18 are connected with the moisture-proof plate 11, and the other ends of the moisture-proof frames 18 are inserted into the assembling grooves 20 in a matching way; the mounting door 14 is hinged with the mounting plate 3, a handle 15 is arranged on the mounting door 14, and a plurality of groups of communicated second T-shaped chutes 10 and first T-shaped chutes 4 are respectively arranged on the mounting door 14 and the mounting plate 3;
the double-shaft motor 24 is positioned in the cabinet body 1, the double-shaft motor 24 is in communication connection with the control box 9, the double-shaft motor 24 is connected with the end face, away from the installation door 14, of the cabinet body 1, and two ends of the double-shaft motor 24 are respectively connected with the threaded rods 23; the two groups of threaded rods 23 are provided with a first slide block 25 and a limiting plate 22; each group of first sliding blocks 25 is in threaded connection with the threaded rod 23, and each group of first sliding blocks 25 is in sliding connection with the inner wall of the cabinet body 1; the plurality of groups of second sliding blocks are connected with the inner wall of the cabinet body 1 far away from the installation door 14 in a sliding manner; the sliding rods 26 are provided with a plurality of groups, the plurality of groups of sliding rods 26 are distributed side by side in pairs, one end of each group of sliding rods 26 is connected with two groups of first sliding blocks 25 and a plurality of groups of second sliding blocks, and the other end of each group of sliding rods 26 is provided with a T-shaped sliding block; the T-shaped sliding block is connected with the first T-shaped sliding groove 4 and the second T-shaped sliding groove 10 in a sliding mode; the connecting rod 21 and the threaded rod 23 are arranged perpendicular to each other, and two ends of the connecting rod 21 are respectively connected with a plurality of groups of sliding rods 26.
In the utility model, the electric elements in the combined fresh air motor and control box 9 can generate a large amount of heat energy when in operation, the heat energy exchanges heat with the environment through the moisture-proof plate 11, the multiple groups of moisture-proof frames 18 and the first heat dissipation block 12, and the heat energy is transferred to the external environment, so as to cool the interior of the device; inside operating personnel withdrawing means, will install door 14 and close, control box 9 for double-shaft motor 24 starts, drives two sets of first slider 25, multiunit second slider and slide bar 26 and removes to the one side that is close to combination formula new trend motor, locks door 14 until slide bar 26 will install, avoids non-staff to open door 14.
In an alternative embodiment, the heat dissipation plate further comprises a second heat dissipation plate 2 and a fastening piece; wherein, the side end of the cabinet body 1 is provided with a mounting groove; a plurality of groups of threaded blind holes are uniformly formed in the bottom surface of the mounting groove, and first through holes for communicating the inside of the cabinet body 1 with the external environment are formed in the bottom surface of the mounting groove;
a plurality of groups of second through holes are uniformly formed in the second heat dissipation plate 2; the tightening piece penetrates through the multiple groups of second through holes and is screwed into the multiple groups of threaded blind holes respectively; the second heat dissipation plate 2 presses the bottom surface of the mounting groove towards the bottom surface of the mounting groove;
a plurality of supplementary radiating second heating panels 2 carry out heat-conduction to the high-temperature gas that cabinet 1 inside combination formula fresh air handling unit operation produced simultaneously, have improved the radiating efficiency, have guaranteed combination formula fresh air handling unit's normal operating.
In an optional embodiment, the device further comprises a filter screen 6; the top end of the cabinet body 1 is provided with a mounting groove; the filter screen 6 is arranged at the groove opening, and a storage space for containing the water absorbing material 5 is formed between the filter screen 6 and the installation groove; the moisture in the wet air entering the cabinet body 1 or the wet air generated by the fault of the combined fresh air unit is absorbed, and the combined fresh air unit is protected from being damaged by the wet air.
In an alternative embodiment, the transparent window 7 and the control box 9 are provided with a protective plate 8 on the end surface facing the outside of the cabinet body 1; the protection plate 8 is rotatably connected with a maintenance door 17; when a line fault occurs, the maintenance door 17 is only required to be opened to overhaul the internal line, and the structure is simple and the use is convenient.
In an alternative embodiment, the protection plate 8 is provided with a coded lock 16; the protection plate 8 can be opened by inputting a password, and then the control box 9 is operated, so that other people can be prevented from randomly changing the set program.
In an alternative embodiment, the end of the control box 9 facing the outside of the cabinet 1 is provided with an insulating material; and the leakage protection is performed, and the safety performance of the device is improved.
In an alternative embodiment, a heat dissipation block is arranged at one end of the control box 9 facing the inside of the cabinet body 1; the heat generated by the electrical components in the control box 9 is transferred to maintain the normal operation of the electrical components.
In an alternative embodiment, a plurality of groups of supporting legs 13 are uniformly arranged at the lower end of the cabinet body 1.
In an alternative embodiment, the moisture proof plate 11 and the moisture proof frame 18 are both made of copper alloy material; the copper has the best heat-conducting property, can improve the heat-conducting efficiency and can quickly dissipate heat of the cabinet body 1.
In an alternative embodiment, the plurality of sets of mounting blocks 19 are connected to the bottom end of the cabinet 1 by a plurality of sets of bolts.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A combined fresh air handling unit control cabinet is characterized by comprising a cabinet body (1), a first heat dissipation block (12), a mounting door (14), a moisture-proof plate (11), a moisture-proof frame (18), a connecting rod (21), a threaded rod (23), a double-shaft motor (24) and a sliding rod (26);
the cabinet body (1) is provided with an installation plate (3), and the cabinet body (1) is provided with a maintenance door (17); the maintenance door (17) is rotatably connected with the cabinet body (1), and a transparent window (7) and a control box (9) are arranged on the maintenance door (17); the first heat dissipation block (12) is positioned in the cabinet body (1), and the first heat dissipation block (12) is connected with the bottom surface of the cabinet body (1); a plurality of groups of vent holes are arranged on the end surface of the cabinet body (1) tightly pressed with the first radiating block (12); a plurality of groups of mounting blocks (19) are uniformly arranged at the side end of the first heat dissipation block (12), and a plurality of groups of assembly grooves (20) are arranged on the end surface of the first heat dissipation block (12) facing the inside of the cabinet body (1); the anti-humidity plate (11) is positioned inside the cabinet body (1), and the anti-humidity plate (11) is connected with the inner wall of the cabinet body (1); the moisture-proof frames (18) are provided with a plurality of groups, one ends of the moisture-proof frames (18) are connected with the moisture-proof plate (11), and the other ends of the moisture-proof frames (18) are inserted into the assembly grooves (20) in a matching way; the mounting door (14) is hinged with the mounting plate (3), a handle (15) is arranged on the mounting door (14), and a plurality of groups of second T-shaped chutes (10) and first T-shaped chutes (4) which are communicated are respectively arranged on the mounting door (14) and the mounting plate (3);
the double-shaft motor (24) is positioned in the cabinet body (1), the double-shaft motor (24) is in communication connection with the control box (9), the double-shaft motor (24) is connected with the end face, far away from the installation door (14), of the cabinet body (1), and two ends of the double-shaft motor (24) are respectively connected with the threaded rods (23); the two groups of threaded rods (23) are respectively provided with a first sliding block (25) and a limiting plate (22); each group of first sliding blocks (25) is in threaded connection with a threaded rod (23), and each group of first sliding blocks (25) is in sliding connection with the inner wall of the cabinet body (1); the plurality of groups of second sliding blocks are connected with the inner wall of the cabinet body (1) far away from the installation door (14) in a sliding manner; the sliding rods (26) are provided with a plurality of groups, the sliding rods (26) are distributed side by side in pairs, one end of each sliding rod (26) is connected with two groups of first sliding blocks (25) and one group of second sliding blocks, and the other end of each sliding rod (26) is provided with a T-shaped sliding block; the T-shaped sliding block is connected with the first T-shaped sliding groove (4) and the second T-shaped sliding groove (10) in a sliding manner; the connecting rod (21) and the threaded rod (23) are arranged vertically, and two ends of the connecting rod (21) are respectively connected with a plurality of groups of sliding rods (26).
2. The combined fresh air handling unit control cabinet according to claim 1, further comprising a second heat dissipation plate (2) and a fastening member; wherein, the side end of the cabinet body (1) is provided with a mounting groove; a plurality of groups of threaded blind holes are uniformly formed in the bottom surface of the mounting groove, and first through holes for communicating the inside of the cabinet body (1) with the external environment are formed in the bottom surface of the mounting groove;
a plurality of groups of second through holes are uniformly formed in the second heat dissipation plate (2); the tightening piece penetrates through the multiple groups of second through holes and is screwed into the multiple groups of threaded blind holes respectively; the second heat dissipation plate (2) presses the bottom surface of the mounting groove towards the bottom surface of the mounting groove.
3. The combined fresh air handling unit control cabinet according to claim 1, further comprising a filter screen (6); the top end of the cabinet body (1) is provided with a mounting groove; the filter screen (6) is arranged at the groove, and a storage space for containing the water absorbing material (5) is formed between the filter screen (6) and the installation groove.
4. The combined fresh air handling unit control cabinet according to claim 1, wherein the transparent window (7) and the control box (9) are provided with a protection plate (8) on the end surface facing the outside of the cabinet body (1); the protection plate (8) is rotatably connected with the maintenance door (17).
5. The combined fresh air handling unit control cabinet according to claim 4, wherein the protective plate (8) is provided with a coded lock (16).
6. The combined fresh air handling unit control cabinet according to claim 1, wherein an end of the control box (9) facing the outside of the cabinet body (1) is provided with an insulating material.
7. The combined fresh air handling unit control cabinet according to claim 1, wherein the control box (9) is provided with a heat sink at an end facing the interior of the cabinet body (1).
8. The combined fresh air handling unit control cabinet according to claim 1, wherein a plurality of groups of supporting legs (13) are uniformly arranged at the lower end of the cabinet body (1).
9. The combined fresh air handling unit control cabinet according to claim 1, wherein the moisture-proof plate (11) and the moisture-proof frame (18) are made of copper alloy.
10. The combined fresh air handling unit control cabinet according to claim 1, wherein a plurality of sets of mounting blocks (19) are connected with the bottom end of the cabinet body (1) through a plurality of sets of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021785670.6U CN213151434U (en) | 2020-08-24 | 2020-08-24 | Combined fresh air handling unit control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021785670.6U CN213151434U (en) | 2020-08-24 | 2020-08-24 | Combined fresh air handling unit control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213151434U true CN213151434U (en) | 2021-05-07 |
Family
ID=75739725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021785670.6U Active CN213151434U (en) | 2020-08-24 | 2020-08-24 | Combined fresh air handling unit control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213151434U (en) |
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2020
- 2020-08-24 CN CN202021785670.6U patent/CN213151434U/en active Active
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