CN218550332U

CN218550332U - Integration pump station switch board

Info

Publication number: CN218550332U
Application number: CN202221837249.4U
Authority: CN
Inventors: 罗宇荣
Original assignee: Kunming Changpump Technology Co ltd
Current assignee: Kunming Changpump Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-02-28
Anticipated expiration: 2032-07-18

Abstract

The utility model provides an integrated pump station control cabinet, which belongs to the technical field of automation and is provided with a control cabinet, a dehumidification mechanism and a PLC (programmable logic controller), and is characterized in that the control cabinet comprises a cabinet body and an access door, wherein the cabinet body is rotationally connected with the access door through an automatic rebounding mechanism; the dehumidification mechanism is arranged at the top of the control cabinet and communicated with the control cabinet; the cabinet body is provided with a plurality of control buttons and a plurality of button switches, the PLC is arranged in the control cabinet and is used for controlling the water pump and the dehumidifying mechanism; the PLC is electrically connected with the dryer, the button switch, the control button and the water pump; the pump station control cabinet has the characteristics of good safety performance, convenience in use and maintenance and high working efficiency.

Description

Integration pump station switch board

Technical Field

The utility model belongs to the technical field of it is automatic, particularly, relate to an integration pump station switch board.

Background

The pump station is a device capable of providing hydraulic power and pneumatic power with certain pressure and flow, and is a general name of buildings such as water inlet, water outlet, pump rooms and the like of the drainage and irrigation pump station; the control cabinet is characterized in that switch equipment, measuring instruments, protective electrical appliances, auxiliary equipment and the like are assembled in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or off by a manual or automatic switch in normal operation, various parameters in operation can be displayed by the measuring instruments, and certain electrical parameters can be adjusted and are commonly used in a pump station.

A chinese utility model patent with publication number CN212366498U (application number: CN 202021253985.6) proposes a pump station control cabinet, which comprises a cabinet body, a display panel and a controller installed at the bottom of the cabinet body; the cabinet body is provided with a slide rail, and a fixed block is arranged on the slide rail; the fixed block is provided with a mounting beam for fixing a control element; an upper protective net is arranged below the fixed block, and a temperature sensor is arranged on the protective net. The cabinet body is provided with an upper cabinet door, a lower cabinet door and a rear cabinet body, and the upper cabinet door is provided with a display panel, a control button, a switch button and an adjusting button; a fan blade fixing plate, a shutter and an exhaust fan outer cover are fixed on the lower cabinet door; an exhaust fan is arranged on the fan blade fixing plate; the circuit control equipment can be monitored in real time; meanwhile, the control cabinet is cooled, and the circuit control equipment is convenient to install.

Because the pump station is usually built beside a reservoir or a river and is often in a state with high humidity, and various elements which are electrically connected are arranged in a control cabinet in the pump station, the pump station control cabinet has the problem that the water vapor erosion cannot be effectively prevented.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an integration pump station switch board can solve the problem that the pump station switch board can not effectively prevent steam erosion.

The utility model discloses a realize like this:

the utility model provides an integrated pump station control cabinet, which is provided with a control cabinet, a dehumidification mechanism and a PLC, wherein the control cabinet comprises a cabinet body and an access door, and the cabinet body is rotationally connected with the access door through an automatic rebounding mechanism; the top of the control cabinet is provided with an air inlet hole and an air outlet hole, and the dehumidifying mechanism is communicated with the control cabinet through the air inlet hole and the air outlet hole; the cabinet body is provided with a plurality of control buttons and a plurality of button switches, the PLC is arranged in the control cabinet and used for controlling the water pump and the dehumidifying mechanism; the PLC is electrically connected with the drying machine, the button switch, the control button and the water pump.

The utility model provides a pair of integration pump station switch board's technological effect as follows: by arranging the automatic rebounding mechanism, the access door can be automatically closed after the overhaul is finished, so that the exposure of elements in the cabinet body is avoided, and the accidental touch of personnel is prevented; the pump station control cabinet is often applied to the places near a river channel and a reservoir, the air humidity is high, the interior of the control cabinet can be kept dry by arranging the dehumidifying mechanism, the phenomenon of line aging or short circuit caused by water vapor erosion is reduced, the service life is prolonged, and the safety is improved; the PLC is connected with the water pumps, so that the operation of a plurality of pump bodies can be controlled simultaneously, and the working efficiency is improved; by arranging the button switches, the opening and closing states of the switches are obvious, and the switches are convenient for a user to distinguish.

On the basis of the technical scheme, the utility model discloses an integration pump station switch board can also be as follows the improvement:

optionally, the automatic rebounding mechanism is a loose-leaf mechanism, and the loose-leaf mechanism includes a loose leaf and a spring connected between two loose leaves of the loose leaf.

Optionally, the dehumidification mechanism includes desiccator, inlet scoop and air exit, the inlet scoop with the exhaust vent is linked together, the air exit with the fresh air inlet is linked together.

Optionally, the side of access door is provided with the tool to lock, tool to lock one side still is provided with the separation blade.

The beneficial effect who adopts above-mentioned improvement scheme does: through setting up the tool to lock, can carry out the lock operation that falls after the switch board finishes using, prevent that the mistake from touching interior circuit after non-operating personnel open, causing the harm.

Optionally, a convex handle is further arranged in the middle of the access door.

The beneficial effect who adopts above-mentioned improvement scheme does: through setting up the handle, the operation that the access door was opened to the maintainer of being convenient for.

Optionally, four sides of the bottom of the cabinet body are symmetrically provided with bases.

The beneficial effect who adopts above-mentioned improvement scheme does: through setting up the base, avoid the bottom and the ground direct contact of switch board, make the switch board stably fix subaerial, the not high ground of adaptable roughness.

Optionally, a protective cover is disposed at a position corresponding to the toggle switch and the control button, and the protective cover covers the toggle switch and the control button.

The beneficial effect who adopts above-mentioned improvement scheme does: through setting up the protection casing cover in desiccator and control button outside, can prevent that personnel from missing to touch, get into the work efficiency who influences the pump station.

Optionally, the bottom of the cabinet body is provided with a wire outlet hole.

The beneficial effect who adopts above-mentioned improvement scheme does: through setting up the wire hole, can accomodate the arrangement to the wire hole with the cable in, clean and tidy pleasing to the eye, the easy access operation.

Optionally, the side wall of the cabinet body is provided with a fan-type heat dissipation mechanism.

The beneficial effect who adopts above-mentioned improvement scheme does: through setting up heat dissipation mechanism, can effectively reduce the inside temperature of switch board, avoid the high temperature to bring the potential safety hazard.

Optionally, a hygrothermograph is arranged inside the cabinet body.

Compared with the prior art, the utility model provides a pair of integrated pump station switch board's beneficial effect is: the access door capable of automatically returning to the original position and the lockset are arranged, so that the access door is in a normally closed state, and the protection effect on circuits and elements in the cabinet body is achieved; by arranging the dehumidification mechanism, the internal environment of the control cabinet can be kept dry, and hidden danger caused by water vapor erosion is effectively prevented; the PLC is arranged to control the plurality of water pumps simultaneously, so that the plurality of pump bodies can be controlled simultaneously, and the working efficiency of the pump station is improved; by arranging the protective cover, the button switch and the control button can be effectively prevented from being touched by a person by mistake; through setting up the button switch, can be convenient for the user to discern the running state of each switch fast, it is comparatively convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic diagram of an integrated pump station control cabinet;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic diagram of components of an integrated pump station control cabinet;

FIG. 4 is a schematic diagram of the electrical connections of an integrated pump station control cabinet;

in the drawings, the components represented by the respective reference numerals are listed below:

10. a control cabinet; 11. a cabinet body; 111. a base; 112. a protective cover; 12. an access door; 121. A lock; 122. a baffle plate; 123. a handle; 13. a hinge mechanism; 131. loose leaves; 132. a spring; 14. an air inlet hole; 15. an air outlet; 16. a wire outlet hole; 20. a dehumidification mechanism; 21. a dryer; 22. an air suction opening; 23. an air outlet; 30. a PLC; 31. a toggle switch; 32. a control button; 33. and (4) a water pump.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, the present invention provides a first embodiment of an integrated pump station control cabinet, in this embodiment, the integrated pump station control cabinet has a control cabinet 10, a dehumidification mechanism 20 and a PLC30, wherein the control cabinet 10 includes a cabinet body 11 and an access door 12, and the cabinet body 11 and the access door 12 are rotatably connected through an automatic rebounding mechanism; an air inlet hole 14 and an air outlet hole 15 are formed in the top of the control cabinet 10, and the dehumidifying mechanism 20 is communicated with the control cabinet 10 through the air inlet hole 14 and the air outlet hole 15; the cabinet body 11 is provided with a plurality of control buttons 32 and a plurality of button switches 31, the PLC30 is arranged inside the control cabinet 10, and the PLC30 is used for controlling the water pump 33 and the dehumidifying mechanism 20; the PLC30 is electrically connected with the dryer 21, the toggle switch 31, the control button 32, and the water pump 33.

When the water pump is used, a user pulls down the button switch 31, a signal for opening the button switch 31 is transmitted to the PLC30, and the PLC30 controls the corresponding water pump 33 to operate to pump water; when dehumidification is carried out, the control button 32 is pressed, a signal for starting the control button 32 is transmitted to the PLC30, the PLC30 controls the dryer 21 to start, the dehumidification mechanism 20 operates at the moment, moist air in the cabinet body 11 is sucked into the dryer 21, and the dried air is input into the cabinet body 11 after the drying action of the dryer 21; during maintenance, a user pulls the handle 123 to open the maintenance door 12, maintenance operation of internal circuits and elements is performed, the maintenance door 12 is automatically closed under the elastic force of the spring 132 after the operation is completed, and the user can lock the maintenance door, wherein the PLC30 selects a PLC module of the model AFPORC16T of the Panasonic company; the water pump 33 is a split self-priming pump of 80ZX50-25 model manufactured by Hebei He Xiang Pump industry Co.

Optionally, in the above technical solution, the automatic rebounding mechanism is a loose-leaf mechanism 13, and the loose-leaf mechanism 13 includes a loose-leaf 131 and a spring 132 connected between two loose-leaf sheets of the loose-leaf 131.

During the use, open access door 12, two loose-leaf pieces open this moment, and middle spring 132 is stretched, and spring 132 produces the trend that has the resilience to form pulling force to access door 12, when the user does not operate, access door 12 self-closing under the pulling force effect of spring.

Optionally, in the above technical solution, the dehumidifying mechanism 20 includes a dryer 21, an air suction opening 22 and an air outlet 23, the air suction opening 22 is communicated with the air outlet 15, and the air outlet 23 is communicated with the air inlet 14.

When the dehumidifier is used, moist air in the control cabinet 10 flows out of the control cabinet 10 through the air outlet 15, enters the dehumidifying mechanism 20 through the air inlet 22, then enters the dryer 21 for drying, and the dried air flows out of the air outlet 23, enters the control cabinet 10 through the air inlet 14, and circularly reciprocates to keep the air in the control cabinet 10 in a dry state, wherein the dryer 21 is a ceiling type pipeline dehumidifier with the model number of SD-40T of Hangzhou Sondao practical Co Ltd.

Optionally, in the above technical solution, a lock 121 is disposed on a side of the access door 12, and a blocking piece 122 is further disposed on one side of the lock 121.

During use, under the action of the spring 132, the access door 12 rotates back, and under the action of the blocking piece 122, the access door 12 rotates back to the position flush with the cabinet body 11 and then stops.

Optionally, in the above technical solution, a protruding handle 123 is further disposed in the middle of the access door 12.

Optionally, in the above technical solution, the four sides of the bottom of the cabinet 11 are symmetrically provided with the bases 111.

Optionally, in the above technical solution, a protective cover 112 is disposed at a corresponding position of the button switch 31 and the control button 32, and the protective cover 112 covers the button switch 31 and the control button 32.

Optionally, in the above technical solution, the bottom of the cabinet body 11 is provided with an outlet hole 16.

When the cable is used, all cables penetrate out of the wire outlet holes 16 and then are connected with external equipment.

Optionally, in the above technical scheme, a fan-type heat dissipation mechanism is disposed on a side wall of the cabinet 11.

When the cooling cabinet is used, the cabinet body 11 operates to cool the whole control cabinet 10, so that the ambient temperature in the control cabinet 10 is kept stable, wherein the heat radiator is an axial flow fan which is MF60151V2-1000C-F99 and is adopted by Kunshan Ruimei electronic Limited company.

Optionally, in the above technical solution, a hygrothermograph is arranged inside the cabinet 11.

When in use, the hygrothermograph uses a general pointer type hygrothermograph.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An integrated pump station control cabinet is provided with a control cabinet (10), a dehumidification mechanism (20) and a PLC (30), and is characterized in that the control cabinet (10) comprises a cabinet body (11) and an access door (12), wherein the cabinet body (11) is rotatably connected with the access door (12) through an automatic rebounding mechanism; an air inlet hole (14) and an air outlet hole (15) are formed in the top of the control cabinet (10), and the dehumidifying mechanism (20) is communicated with the control cabinet (10) through the air inlet hole (14) and the air outlet hole (15); the cabinet body (11) is provided with a plurality of control buttons (32) and a plurality of button switches (31), the PLC (30) is arranged in the control cabinet (10), and the PLC (30) is used for controlling the water pump (33) and the dehumidifying mechanism (20); the PLC (30) is electrically connected with the dryer (21), the button switch (31), the control button (32) and the water pump (33).

2. The integrated pump station control cabinet according to claim 1, wherein the automatic resilient mechanism is a loose-leaf mechanism (13), and the loose-leaf mechanism (13) comprises a loose-leaf (131) and a spring (132) connected between two loose-leaf blades of the loose-leaf (131).

3. The integrated pump station control cabinet according to claim 1, wherein the dehumidifying mechanism (20) comprises a dryer (21), an air suction opening (22) and an air outlet (23), the air suction opening (22) is communicated with the air outlet hole (15), and the air outlet (23) is communicated with the air inlet hole (14).

4. The integrated pump station control cabinet according to claim 1, wherein a lock (121) is disposed at a side of the access door (12), and a blocking piece (122) is further disposed at one side of the lock (121).

5. The integrated pump station control cabinet according to claim 1, wherein a protruding handle (123) is further provided in the middle of the access door (12).

6. The integrated pump station control cabinet according to claim 1, wherein the four sides of the bottom of the cabinet body (11) are symmetrically provided with bases (111).

7. The integrated pump station control cabinet according to claim 1, wherein a protective cover (112) is disposed at a corresponding position of the button switch (31) and the control button (32), and the protective cover (112) covers the button switch (31) and the control button (32).

8. The integrated pump station control cabinet according to claim 1, wherein an outlet hole (16) is formed at the bottom of the cabinet body (11).

9. The integrated pump station control cabinet according to claim 1, wherein a fan-type heat dissipation mechanism is disposed on a side wall of the cabinet body (11).

10. The integrated pump station control cabinet according to claim 1, wherein a hygrothermograph is arranged inside the cabinet body (11).