CN213574561U - Variable frequency water pump control box - Google Patents
Variable frequency water pump control box Download PDFInfo
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- CN213574561U CN213574561U CN202022515327.6U CN202022515327U CN213574561U CN 213574561 U CN213574561 U CN 213574561U CN 202022515327 U CN202022515327 U CN 202022515327U CN 213574561 U CN213574561 U CN 213574561U
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Abstract
The utility model discloses a variable-frequency water pump control box in the technical field of variable-frequency water pump control boxes, which comprises a box body, wherein a threading hole is formed in the bottom of the box body in a penetrating way, one side of the bottom of an inner cavity of the box body, which is far away from the threading hole, is fixedly connected with a second slide rail, the inner side of the second slide rail is movably connected with a second slide block, the bottom of one side of the box body is fixedly provided with an exhaust fan, one side of the exhaust fan, which is close to the inner side of the box body, is fixedly connected with a second gauze, one side of the box body is positioned above the exhaust fan and is fixedly connected with a temperature detector, one side of the box body is positioned above the temperature detector and is fixedly connected with a ventilation window, the variable-frequency water pump control box has the advantages of simple structure, convenient operation and high practicability, is convenient for maintenance, has the advantages of dust prevention and moisture prevention.
Description
Technical Field
The utility model relates to a variable frequency water pump control box technical field specifically is a variable frequency water pump control box.
Background
Water pumps are machines that deliver or pressurize a liquid. The energy-saving device transmits mechanical energy or other external energy of a prime motor to liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids; the variable frequency water pump is an energy-saving water pump of the water pump, and the variable frequency water pump control box is an auxiliary device for assembling and placing variable frequency water pump control switch equipment, auxiliary equipment and protective electrical appliances; the existing variable-frequency water pump control box is simple in structure, and for narrow space in the control box, numerous inconveniences are brought to maintenance personnel for maintaining and replacing electric elements in the control box; the inside electrical components of general box can produce a large amount of heats when normal operating, and these heats can form high temperature environment in the box when untimely discharge box to influence the normal operating of the inside electrical components of box, reduce electrical components's life, box inside environment humidity also can cause certain influence to electrical components normal operating simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frequency conversion water pump control box to the narrow and small problem of bringing inconvenience and humiture influence electrical component normal operating for maintainer of the control box inner space that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a variable-frequency water pump control box comprises a box body, wherein a threading hole is formed in the bottom of the box body in a penetrating manner, a second sliding rail is fixedly connected to one side, away from the threading hole, of the bottom of an inner cavity of the box body, a second sliding block is movably connected to the inner side of the second sliding rail, an exhaust fan is fixedly installed at the bottom of one side of the box body, a second gauze is fixedly connected to one side, close to the inner side of the box body, of the exhaust fan, a temperature detector is fixedly connected to one side of the box body, above the exhaust fan, a ventilation window is fixedly connected to one side of the box body, above the temperature detector, a first gauze is fixedly connected to one side of the ventilation window, close to the inner side of the box body, a first sliding rail is fixedly connected to one side of the top of the box body, a first sliding block is movably connected to the inner side of the first sliding rail, a support is fixedly connected to the bottom, the utility model discloses a refrigerator, including support, box inner wall, box, air vent, door, switch, bolt fixedly connected with mounting panel, the surface of support passes through bolt fixedly connected with mounting panel, the outer fixed surface of mounting panel installs the electrical element unit, one side fixedly connected with rack of first slide rail is kept away from at box inner wall top, the inboard swing joint of rack has the drier box, the air vent has been run through to the bottom of drier box, one side fixed mounting of box surface has the chamber door, the outer fixed surface of chamber door is connected with operating panel, operating panel's outer fixed surface is connected with pilot lamp and switch, the switch is located the below of pilot lamp.
Preferably, the two sets of ventilation windows are arranged, and the two sets of ventilation windows are respectively located at the tops of the two sides of the box body.
Preferably, the exhaust fans are arranged in two groups, and the two groups of exhaust fans are respectively positioned at the bottoms of the two sides of the box body.
Preferably, the first gauze and the second gauze are both provided with two sets, and are two sets of the first gauze is located two sets of ventilation windows respectively and is close to one side of the inner cavity of the box body, and the second gauze is located two sets of exhaust fans respectively and is close to one side of the inner cavity of the box body.
Preferably, the support is provided with two sets altogether, and is two sets of the support is located the both sides of box inner chamber respectively, first slider, first slide rail, second slide rail and second slider all are provided with two sets altogether, and are two sets ofly first slide rail is located the both ends of a set of support respectively, and is two sets ofly the second slide rail is located the both ends of another set of support respectively.
Preferably, the output end of the temperature detector is electrically connected with the input end of the controller, and the input end of the exhaust fan is electrically connected with the output end of the controller.
Compared with the prior art, the beneficial effects of the utility model are that: when the electric element unit needs to be maintained and replaced, the bracket is directly pulled by utilizing the first sliding rail, the first sliding block, the second sliding rail and the second sliding block, so that the mounting plate and the electric element unit are moved to the outer side close to the box body, maintenance and replacement of the electric element by maintenance personnel are facilitated, and the practicability of the control box is improved; the temperature inside the box body can be detected in real time through the arranged temperature detector, when the temperature is too high, the controller starts the exhaust fan, and heat in the box body is exhausted after the exhaust fan is started, so that the temperature inside the box body is reduced, the influence of high temperature on electric elements inside the box body is avoided, the service life of the electric elements inside the box body is prolonged, and meanwhile, the first gauze and the second gauze are arranged, so that dust is prevented from entering the box body and influencing the normal operation of the electric element unit; the drying agent bag is placed in the drying agent box, so that the interior of the box body is dried, a drying environment is provided for normal operation of the electrical elements in the box body, the stability of the normal operation of the electrical elements in the box body is ensured, and the practicability of the controller box is further improved; this frequency conversion water pump control box, simple structure, convenient operation, the practicality is high, has made things convenient for maintainer to the maintenance and the change of the inside electrical components of box, to the inside temperature control that has carried out of box, has promoted electrical components's life, has dustproof damp-proofing advantage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
fig. 3 is an enlarged view of the part a structure of the present invention.
In the figure: 1. a box body; 2. threading holes; 3. an electric element unit; 4. mounting a plate; 5. placing a rack; 6. a vent hole; 7. a desiccant box; 8. a first slide rail; 9. a first slider; 10. a support; 11. a first screen; 12. a ventilation window; 13. a temperature detector; 14. an exhaust fan; 15. a second screen; 16. a box door; 17. an operation panel; 18. an indicator light; 19. a switch; 20. a controller; 21. a second slide rail; 22. and a second slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a frequency conversion water pump control box, including box 1, the bottom of box 1 runs through and has seted up through wires hole 2, one side fixedly connected with second slide rail 21 of through wires hole 2 is kept away from to 1 inner chamber bottom of box, the inboard swing joint of second slide rail 21 has second slider 22, the bottom fixed mounting of 1 one side of box has exhaust fan 14, exhaust fan 14 is close to 1 inboard one side fixedly connected with second gauze 15 of box, 1 one side of box is located the top fixedly connected with thermodetector 13 of exhaust fan 14, 1 one side of box is located the top fixedly connected with ventilation window 12 of thermodetector 13, ventilation window 12 is close to the first gauze 11 of 1 inboard one side fixedly connected with of box, the first slide rail 8 of top one side fixedly connected with of box 1, the inboard swing joint of first slide rail 8 has first slider 9, the bottom fixedly connected with support 10 of first slider 9, the one end that first slider 9 was kept away from to support 10 runs through first slide rail 8 and extends to the inboard of second slide 22 top fixed connection, the surface of support 10 passes through bolt fixedly connected with mounting panel 4, the fixed surface of mounting panel 4 installs electrical element unit 3, one side fixedly connected with rack 5 of first slide rail 8 is kept away from at 1 inner wall top of box, the inboard swing joint of rack 5 has desiccant box 7, air vent 6 has been seted up in the bottom of desiccant box 7 runs through, one side fixed mounting of 1 surface of box has chamber door 16, the fixed surface of chamber door 16 is connected with operating panel 17, operating panel 17's fixed surface is connected with pilot lamp 18 and switch 19, switch 19 is located the below of pilot lamp 18, 16 surfaces of chamber door are located operating panel 17 below fixedly connected with controller 20.
Referring to fig. 1, two sets of louvers 12 are disposed, and the two sets of louvers 12 are respectively disposed on the top of two sides of the box 1.
Referring to fig. 1 and 2, two sets of exhaust fans 14 are disposed, and the two sets of exhaust fans 14 are respectively located at the bottom of two sides of the box body 1.
Referring to fig. 1, two sets of first screens 11 and second screens 15 are respectively disposed, the two sets of first screens 11 are respectively disposed on one sides of the two sets of ventilation windows 12 close to the inner cavity of the box body 1, and the two sets of second screens 15 are respectively disposed on one sides of the two sets of exhaust fans 14 close to the inner cavity of the box body 1.
Referring to fig. 1 and 3, two sets of the brackets 10 are provided, the two sets of the brackets 10 are respectively located at two sides of the inner cavity of the box body 1, the two sets of the first sliding blocks 9, the first sliding rails 8, the second sliding rails 21 and the second sliding blocks 22 are provided, the two sets of the first sliding rails 8 are respectively located at two ends of one set of the brackets 10, and the two sets of the second sliding rails 21 are respectively located at two ends of the other set of the brackets 10.
Referring to fig. 1, the output terminal of the temperature detector 13 is electrically connected to the input terminal of the controller 20, and the input terminal of the exhaust fan 14 is electrically connected to the output terminal of the controller 20.
The working principle is as follows: in practical application, when the electric element unit 3 needs to be maintained and replaced, the bracket 10 is directly pulled by using the arranged first slide rail 8, the first slide block 9, the second slide rail 21 and the second slide block 22, and the mounting plate 4 and the electric element unit 3 are moved to the outer side close to the box body 1, so that maintenance personnel can conveniently maintain and replace the electric element, and the practicability of the control box is improved; the temperature detector 13 can detect the temperature inside the box body 1 in real time, when the temperature is too high, the exhaust fan 14 is started by the controller 20, heat in the box body 1 is exhausted after the exhaust fan 14 is started, so that the temperature inside the box body 1 is reduced, the influence of high temperature on electric elements inside the box body 1 is avoided, the service life of the electric elements inside the box body 1 is prolonged, and meanwhile, the first gauze 11 and the second gauze 15 are arranged, so that dust is prevented from entering the box body 1 to influence the normal operation of the electric element unit 3; through putting into the drier package in the drier case 7 that sets up, realized drying 1 inside to box to for the inside electric elements unit 3 normal operating of box 1 provides dry environment, guaranteed the stability of the inside electric elements unit 3 normal operating of box 1, further promoted this controller case's practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a frequency conversion water pump control box, includes box (1), its characterized in that: the bottom of the box body (1) is provided with a threading hole (2) in a penetrating manner, one side of the inner cavity bottom of the box body (1) far away from the threading hole (2) is fixedly connected with a second sliding rail (21), the inner side of the second sliding rail (21) is movably connected with a second sliding block (22), the bottom of one side of the box body (1) is fixedly provided with an exhaust fan (14), one side of the exhaust fan (14) close to the inner side of the box body (1) is fixedly connected with a second gauze (15), one side of the box body (1) is positioned above the exhaust fan (14) and is fixedly connected with a temperature detector (13), one side of the box body (1) is positioned above the temperature detector (13) and is fixedly connected with an air vent window (12), one side of the air vent window (12) close to the inner side of the box body (1) is fixedly connected with a first gauze (11), one, the inner side of the first sliding rail (8) is movably connected with a first sliding block (9), the bottom of the first sliding block (9) is fixedly connected with a support (10), one end, far away from the first sliding block (9), of the support (10) penetrates through the first sliding rail (8) and extends to the inner side of a second sliding rail (21) to be fixedly connected with the top of a second sliding block (22), the outer surface of the support (10) is fixedly connected with a mounting plate (4) through bolts, an electric element unit (3) is fixedly mounted on the outer surface of the mounting plate (4), one side, far away from the first sliding rail (8), of the top of the inner wall of the box body (1) is fixedly connected with a placing frame (5), the inner side of the placing frame (5) is movably connected with a drying agent box (7), the bottom of the drying agent box (7) is provided with an air vent (6) in, the outer fixed surface of chamber door (16) is connected with operating panel (17), the outer fixed surface of operating panel (17) is connected with pilot lamp (18) and switch (19), switch (19) are located the below of pilot lamp (18), chamber door (16) surface is located operating panel (17) below fixedly connected with controller (20).
2. The variable frequency water pump control box of claim 1, characterized in that: the ventilation windows (12) are arranged in two groups, and the two groups of ventilation windows (12) are respectively positioned at the tops of two sides of the box body (1).
3. The variable frequency water pump control box of claim 1, characterized in that: the exhaust fans (14) are arranged in two groups, and the two groups of exhaust fans (14) are respectively located at the bottoms of the two sides of the box body (1).
4. The variable frequency water pump control box of claim 1, characterized in that: first gauze (11) and second gauze (15) all are provided with two sets ofly altogether, and are two sets of first gauze (11) are located one side that two sets of ventilation window (12) are close to box (1) inner chamber respectively, and are two sets of second gauze (15) are located one side that two sets of exhaust fan (14) are close to box (1) inner chamber respectively.
5. The variable frequency water pump control box of claim 1, characterized in that: the support (10) are provided with two sets of altogether, and are two sets of support (10) are located the both sides of box (1) inner chamber respectively, first slider (9), first slide rail (8), second slide rail (21) and second slider (22) all are provided with two sets ofly altogether, and are two sets of first slide rail (8) are located the both ends of a set of support (10) respectively, and are two sets of second slide rail (21) are located the both ends of another set of support (10) respectively.
6. The variable frequency water pump control box of claim 1, characterized in that: the output end of the temperature detector (13) is electrically connected with the input end of the controller (20), and the input end of the exhaust fan (14) is electrically connected with the output end of the controller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515327.6U CN213574561U (en) | 2020-11-04 | 2020-11-04 | Variable frequency water pump control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515327.6U CN213574561U (en) | 2020-11-04 | 2020-11-04 | Variable frequency water pump control box |
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| Publication Number | Publication Date |
|---|---|
| CN213574561U true CN213574561U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022515327.6U Active CN213574561U (en) | 2020-11-04 | 2020-11-04 | Variable frequency water pump control box |
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| CN (1) | CN213574561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095906A (en) * | 2022-06-29 | 2022-09-23 | 中电投东北能源科技有限公司 | Improved generation heat supply unit heat supply network heater control box |
-
2020
- 2020-11-04 CN CN202022515327.6U patent/CN213574561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095906A (en) * | 2022-06-29 | 2022-09-23 | 中电投东北能源科技有限公司 | Improved generation heat supply unit heat supply network heater control box |
| CN115095906B (en) * | 2022-06-29 | 2024-02-06 | 中电投东北能源科技有限公司 | Improved generation heating unit heating network heater control box |
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