CN211909391U - Multifunctional water pump variable frequency control cabinet - Google Patents
Multifunctional water pump variable frequency control cabinet Download PDFInfo
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- CN211909391U CN211909391U CN202020540120.1U CN202020540120U CN211909391U CN 211909391 U CN211909391 U CN 211909391U CN 202020540120 U CN202020540120 U CN 202020540120U CN 211909391 U CN211909391 U CN 211909391U
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- water pump
- variable frequency
- frequency control
- cabinet body
- cabinet
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Abstract
The utility model discloses a multi-functional water pump variable frequency control cabinet, wherein, multi-functional water pump variable frequency control cabinet includes that base, detachably install the cabinet body on the base and can install with opening and close in the cabinet door of the cabinet body, be provided with the intercommunication on the cabinet body the inside of the cabinet body and outside advance the filter of airing exhaust, the top of the cabinet body forms from the middle part to the curved surface structure that both sides descend gradually. The utility model provides a water pump variable frequency control cabinet has following effect: firstly, protection level is high, secondly the cooling is reliable, thirdly the simple and easy high-efficient dehumidification system of configuration, fourthly simple structure is compact, but cabinet body and base quickly separating make things convenient for nimble removal after the dismouting, has effectively improved emergent drainage operation scope.
Description
Technical Field
The utility model relates to a water pump variable frequency control cabinet field especially relates to a multi-functional water pump variable frequency control cabinet.
Background
A portable high-flow submersible pump of an emergency drainage core device is generally provided with a water pump variable frequency control cabinet and used for realizing the functions of water pump start-stop control, rotating speed regulation, running state indication and the like. The emergency drainage operation scene is mostly outdoor or field, often faces adverse circumstances such as ambient temperature is high, rainfall is blown wind, air humidity is big, the dust is big, and general water pump variable frequency control cabinet can not adapt to, appears the condition that the operation is unstable or even can not be used at all, seriously influences emergency drainage operation.
Meanwhile, as an emergency drainage device, the water pump variable frequency control cabinet is often in a cold standby state, dust in the air can corrode components such as a frequency converter in the cabinet after entering the control cabinet, the service life of the components is shortened, the use effect is reduced, moisture in the air permeates into the control cabinet and is easy to generate condensation, a circuit can be short-circuited or even broken down, and the working effect of the circuit is adversely affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Based on this, the utility model provides a multi-functional water pump variable frequency control cabinet, this multi-functional water pump variable frequency control cabinet aim at solving among the prior art water pump variable frequency control cabinet and easily receive the technical problem of adverse environmental impact.
(II) technical scheme
In order to solve the technical problem, the utility model provides a multifunctional water pump variable frequency control cabinet, wherein, multifunctional water pump variable frequency control cabinet includes that base, detachably install the cabinet body on the base and can install with opening and close in the cabinet door of the cabinet body, be provided with the intercommunication on the cabinet body the inside and the outside filter of airing exhaust of advancing of the cabinet body, the top of the cabinet body forms from the middle part to the curved surface structure that both sides descend gradually.
Preferably, a sealing strip is arranged on one side of the cabinet door facing the cabinet body.
Preferably, the bottom of the cabinet body is square, a square fixing plate is arranged above the base, and the inner surface of the square fixing plate is attached to the bottom of the cabinet body and detachably connected with the bottom of the cabinet body.
Preferably, the square fixing plate is detachably connected with the cabinet body through bolts or rivets.
Preferably, the multifunctional water pump frequency conversion control cabinet comprises an air inlet and exhaust system, and the air inlet and exhaust filter is a component in the air inlet and exhaust system.
Preferably, the cabinet door is connected with the grounded cabinet body through a grounding wire.
Preferably, a dehumidification system is arranged inside the multifunctional water pump variable-frequency control cabinet.
Preferably, the multifunctional water pump variable frequency control cabinet is provided with a temperature control system.
(III) advantageous effects
The utility model discloses compare with prior art, the beneficial effects of the utility model include:
1. protection level is high, through the cabinet body structure of design with advance exhaust system, effectively avoid dust and rainwater to get into in the cabinet, faced the problem that rainfall is blown wind, the big general water pump variable frequency control cabinet of class of dust can not the steady operation when having solved outdoor or open-air emergent drainage operation.
2. The cooling is reliable, and through the air inlet and exhaust system and the temperature control system that design, the problem of outdoor or open-air ambient temperature height, the heat in the cabinet can not effectively be discharged, and general water pump variable frequency control cabinet can not the steady operation has been solved.
3. The simple and easy high-efficient dehumidification system of configuration has solved outdoor or open-air humidity when big general water pump variable frequency control cabinet can not stable operation and water pump variable frequency control cabinet in the long-term cold moisture in the time of reserve gets into the cabinet, produces the condensation, endangers the problem of electrical components and circuit in the cabinet.
4. Simple structure is compact, but cabinet body and base quickly separating make things convenient for nimble removal after the dismouting, has effectively improved emergent drainage operation scope.
Other advantageous effects of the present invention will be described in the following detailed description one by one.
Drawings
The features and advantages of the invention will be more clearly understood by reference to the accompanying drawings, which are schematic and should not be understood as imposing any limitation on the invention, in which:
fig. 1 is a perspective view of a multifunctional water pump variable frequency control cabinet according to an embodiment of the present invention;
fig. 2 is the utility model discloses embodiment's multi-functional water pump variable frequency control cabinet gets rid of the stereogram of cabinet door.
Description of reference numerals:
1. the cabinet comprises a cabinet body, 2, a cabinet door, 3, an air inlet and exhaust filter, 4, a temperature control system, 5, a dehumidification system, 6, a primary electric loop, 7, a secondary electric loop, 8, an auxiliary structural component, 9, a base, 10 and a square fixing plate.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the utility model provides a multi-functional water pump variable frequency control cabinet, multi-functional water pump variable frequency control cabinet include that base 9, detachably install the cabinet body 1 on base 9 and can open and close and install in cabinet door 2 of the cabinet body 1, are provided with the inside and the outside of the intercommunication cabinet body 1 on the cabinet body 1 and advance exhaust filter 3, and the curved surface structure that descends gradually from the middle part to both sides is formed at the top of the cabinet body 1, can shunt the rainwater to 1 both sides of the cabinet body. Note that this air intake/exhaust filter 3 may be any of various known air intake/exhaust filters, and therefore, will not be described in detail here.
According to the utility model with the square bottom, the square fixing plate 10 is arranged above the base 9, and the inner surface of the square fixing plate 10 is attached to the bottom of the cabinet body 1 and detachably connected. Not only ensures the cabinet body 1 and the base 9 to be stably connected, but also facilitates the cabinet body 1 and the base 9 to be quickly separated. The detachable connection is a bolt connection or a rivet connection, or other various suitable connection modes.
Multi-functional water pump variable frequency control cabinet still includes: air intake and exhaust system, temperature control system 4, dehumidification system 5, primary electric loop 6, secondary electric loop 7, auxiliary structure 8, etc.
According to the utility model discloses a concrete implementation mode, cabinet door 2 is connected at cabinet body 1 preceding terminal surface, and 2 internal surfaces of cabinet door are equipped with elasticity joint strip, close cabinet door 2 after can reliably seal cabinet door 2 and the cabinet body 1, avoid the dust and from all directions to aim at leading to the harm in the water injection entering cabinet of the cabinet body 1.
According to the utility model discloses a specific embodiment, cabinet door 2 links together through earth conductor and the cabinet body 1 that has ground connection for cabinet door 2 ground connection guarantees the operational safety of each component on cabinet door 2.
According to the utility model discloses a concrete implementation mode advances exhaust system, contains a plurality of and advances air exhaust filter 3, advances air exhaust filter 3 design and has arc structure surface cascade, can prevent that the rainwater from getting into in the cabinet.
According to the utility model discloses a concrete implementation mode, the built-in non-woven fiber filter pad of air inlet filter, air exhaust filter can prevent that the dust granule more than 10 microns from getting into in the cabinet.
According to the utility model discloses a specific embodiment, temperature control system 4 contains elements such as circuit breaker, fan, heat insulating board, temperature controller, temperature sensor and connecting wire, and the fan can have 1 or a plurality of.
According to the utility model discloses a specific embodiment, dehumidification system 5 contains components such as circuit breaker, humidity controller, heating dehumidifier, humidity transducer and connecting wire. The primary electric circuit 6 includes elements such as a frequency converter, a circuit breaker, a fuse, a reactor, a contactor, a quick socket, and a connecting wire. The secondary electric circuit 7 comprises a breaker, an indicator light, a buzzer, a knob switch, an emergency stop button, a control panel, a connecting wire and the like. The indicating lamp is a three-color indicating lamp, indicates red when the equipment is ready, indicates green when the equipment normally operates, and indicates yellow when a fault occurs.
Of course, the control panel is provided with an operation key and an LED display screen and is used for setting control and protection parameters of the water pump and displaying the operation condition of the water pump. And the auxiliary structural part 8 comprises elements such as a cable inlet pipe, a wiring groove, a cable tie and the like. The cable inlet pipe inclines a certain angle upwards at the part of being qualified for the next round of competitions, avoids in the rainwater gets into the cabinet through cable inlet pipe, and near the cable inlet pipe outlet opening opens there is the tooth mouth for fixed cable.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (8)
1. The utility model provides a multi-functional water pump variable frequency control cabinet, its characterized in that, multi-functional water pump variable frequency control cabinet includes that base, detachably install the cabinet body on the base and can install with opening and close in the cabinet door of the cabinet body, be provided with the intercommunication on the cabinet body the inside and the outside filter of airing exhaust of the cabinet body, the top of the cabinet body forms the curved surface structure that descends gradually from the middle part to both sides.
2. The multifunctional water pump variable frequency control cabinet according to claim 1, wherein a sealing strip is arranged on one side of the cabinet door facing the cabinet body.
3. The multifunctional water pump variable frequency control cabinet according to claim 1, wherein the bottom of the cabinet body is square, a square fixing plate is arranged above the base, and the inner surface of the square fixing plate is attached to and detachably connected with the bottom of the cabinet body.
4. The multifunctional water pump variable frequency control cabinet according to claim 3, wherein the square fixing plate is detachably connected with the cabinet body by bolts or rivets.
5. The multifunctional water pump variable frequency control cabinet according to claim 1, wherein the multifunctional water pump variable frequency control cabinet comprises an air intake and exhaust system, and the air intake and exhaust filter is a component in the air intake and exhaust system.
6. The multifunctional water pump variable frequency control cabinet according to claim 1, wherein the cabinet door is connected with the grounded cabinet body through a grounding wire.
7. The multifunctional water pump variable frequency control cabinet according to claim 1, characterized in that a dehumidification system is arranged inside the multifunctional water pump variable frequency control cabinet.
8. The multifunctional water pump variable frequency control cabinet according to any one of claims 1 to 7, characterized in that a temperature control system is arranged on the multifunctional water pump variable frequency control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540120.1U CN211909391U (en) | 2020-04-14 | 2020-04-14 | Multifunctional water pump variable frequency control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540120.1U CN211909391U (en) | 2020-04-14 | 2020-04-14 | Multifunctional water pump variable frequency control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211909391U true CN211909391U (en) | 2020-11-10 |
Family
ID=73277594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540120.1U Active CN211909391U (en) | 2020-04-14 | 2020-04-14 | Multifunctional water pump variable frequency control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211909391U (en) |
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2020
- 2020-04-14 CN CN202020540120.1U patent/CN211909391U/en active Active
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