CN218602949U

CN218602949U - Emergency disposal control cabinet for hydraulic turbine set

Info

Publication number: CN218602949U
Application number: CN202222081166.3U
Authority: CN
Inventors: 魏秀峰; 孙江
Original assignee: Tianjin Tianfa General Factory Technology Co ltd
Current assignee: Tianjin Tianfa General Factory Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-03-10
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a hydraulic turbine unit emergency treatment switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal standing groove that is equipped with of cabinet, the controller is installed to the left side inner wall of standing groove, the left and right sides of the cabinet body all is equipped with the vent, the equal fixed connection of the left and right sides of the cabinet body places the shell, two all be equipped with on the placement shell with correspond the intercommunication mouth that the vent is linked together, two the upper end of placement shell all is equipped with the storage tank, two all be equipped with moisture filtering component in the storage tank, two pressure sensor, two are installed to the interior bottom of storage tank pressure sensor all with controller electric connection, two all install the pilot lamp on the placement shell, two the pilot lamp all with controller electric connection. The device can observe the in service behavior of drier through the pilot lamp, when the drier absorbs more moisture, can in time remind the staff to change, guarantees the operation that the device can be stable for a long time.

Description

Emergency disposal control cabinet for hydraulic turbine set

Technical Field

The utility model relates to a hydroelectric set control assembly auxiliary assembly technical field especially relates to a hydroelectric set emergency treatment switch board.

Background

The emergency processing control cabinet is used for installing control electrical components, in a hydroelectric generating set control system, the control electrical components are also required to be installed by an electrical cabinet, the control electrical components of the hydroelectric generating set are generally required to be installed in a hydraulic turbine machine room, and the humidity in the machine room is often higher;

through retrieval, the control cabinet with the publication number of CN212486992U is named as a control cabinet convenient to use in a water turbine machine room, and comprises a cabinet body and a cabinet door hinged to one side wall of the cabinet body, wherein a first installation groove, a second installation groove and a third installation groove are formed in the inner side of the cabinet door in a recessed mode, and the second installation groove and the third installation groove are located on two sides of the first installation groove; the composite moisture absorption plate comprises an embedded plate, a filling cavity is arranged on the embedded plate in a concave mode, and moisture absorption particles are filled in the filling cavity; the device sets up the moisture absorption subassembly on the switch board cabinet door, absorb through the moisture absorption subassembly steam in with the switch board, ensured that it can normal use in hydraulic turbine computer lab, can not influence the electric components operation wherein, but because seasonal difference, the size of humidity is also inequality, corresponding moisture absorption subassembly's change cycle also needs to change, but the artifical in service behavior that observes the drier that is difficult to audio-visually, lead to the drier to change timely inadequately or change the frequency higher, cause the unnecessary loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the emergent switch board that deals with of a hydraulic turbine group that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an emergent deal with switch board of hydraulic turbine unit, includes the cabinet body, the internal standing groove that is equipped with of cabinet, the controller is installed to the left side inner wall of standing groove, the left and right sides of the cabinet body all is equipped with the vent, the equal fixed connection of the left and right sides of the cabinet body places the shell, two all be equipped with on the placement shell with correspond the intercommunication mouth that the vent is linked together, two the upper end of placing the shell all is equipped with the storage tank, two all be equipped with moisture filtering component, two in the storage tank pressure sensor is installed to the interior bottom of storage tank, two pressure sensor all with controller electric connection, two all install the pilot lamp on the placement shell, two the pilot lamp all with controller electric connection.

Preferably, the moisture filtering component comprises a filtering box and a drying agent, openings are arranged on the left side and the right side of the filtering box respectively, filter screens are arranged on the openings respectively, a drying groove is formed in the upper end of the filtering box, and the drying agent is located in the drying groove.

Preferably, two the upper end of filter cartridge all is equipped with the apron, two the apron all can dismantle the connection through the connecting piece.

Preferably, the connecting piece is including rotating the fixed block of connecting inner wall around the filter cartridge, the equal fixedly connected with fixture block of that car comes around the apron, two all be equipped with the draw-in groove that corresponds with the fixture block on the fixed block.

Preferably, the upper ends of the two cover plates are fixedly connected with handles, and anti-skidding sleeves are arranged on the handles.

Preferably, the drying agent adopts silica gel dry particles, and the outer side of the cabinet body is provided with antirust paint.

Preferably, temperature and humidity sensor and alarm are installed to the inner wall of standing groove, temperature and humidity sensor and alarm all with controller electric connection.

Preferably, a wireless module is arranged in the controller, and the ventilation opening on the left side is positioned below the ventilation opening on the right side.

Preferably, two fans are installed on the side wall of the placing groove, the two fans are located on the corresponding ventilation openings, and the two fans are electrically connected with the controller.

Preferably, four gyro wheels are installed to the lower extreme of the cabinet body, the equal fixedly connected with mounting panel in the left and right sides of the cabinet body, every all be equipped with the thread groove on the mounting panel, every equal threaded connection has adjusting threaded rod on the thread groove, every the base is all installed to adjusting threaded rod's lower extreme, every damping shock pad is all installed to the lower extreme of base.

Compared with the prior art, the device has the advantages that:

1. the utility model discloses a set up the cabinet body, moisture filtering component, pressure sensor, controller, pilot lamp isotructure, pressure sensor can monitor moisture filtering component's weight change, and when absorptive moisture is more, luminous through controller control pilot lamp, remind the staff to need to change the drier.

2. The utility model discloses a set up temperature sensor, alarm, fan isotructure, the humiture in the standing groove can be monitored to the temperature sensor of setting, when the temperature is higher, starts the fan and initiatively dispels the heat, when the temperature reaches a definite value, sends the warning, reminds the staff to overhaul, can in time feed back out the internal environment of standing groove, effectively prevents that equipment is impaired.

3. The utility model discloses a set up gyro wheel, mounting panel, adjusting threaded rod, base isotructure, the gyro wheel of setting makes things convenient for the device to remove, and the adjusting threaded rod and the base of setting can be fixed the device in suitable position to certain shock attenuation effect has.

Drawings

Fig. 1 is a schematic structural view of an emergency disposal control cabinet for a hydraulic turbine set according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a cross-sectional view of a filter cassette;

fig. 4 is a schematic structural diagram of an emergency disposal control cabinet of a hydraulic turbine set proposed in embodiment 2 of the present invention;

fig. 5 is a schematic structural view of an emergency disposal control cabinet of a hydraulic turbine set proposed in embodiment 3 of the present invention;

in the figure: the cabinet body 1, the placing groove 2, the controller 3, the temperature and humidity sensor 4, the alarm 5, the vent 6, the fan 7, the pressure sensor 8, the placing shell 9, the filter box 10, the storage groove 11, the indicator light 12, the cover plate 13, the fixing block 14, the fixture block 15, the handle 16, the desiccant 17, the idler wheel 18, the mounting plate 19, the adjusting threaded rod 20 and the base 21.

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.

Example 1

Referring to fig. 1-3, a hydraulic turbine emergency treatment switch board, including the cabinet body 1, be equipped with standing groove 2 in the cabinet body 1, controller 3 is installed to the left side inner wall of standing groove 2, the left and right sides of the cabinet body 1 all is equipped with vent 6, the equal fixed connection of the left and right sides of the cabinet body 1 places the shell 9, all be equipped with the intercommunication mouth that is linked together with corresponding vent 6 on two places the shell 9, the upper end of two places the shell 9 all is equipped with storage tank 11, all be equipped with moisture filtering component in two storage tank 11, pressure sensor 8 is installed to the interior bottom of two storage tank 11, pressure sensor 8 measures moisture filtering component's weight and with data transfer to controller 3 in, set up the threshold value through controller 3, when exceeding the threshold value, pilot lamp 12 lights, remind the staff to change drier 17, the numerical value of threshold value is set for according to the weight after actual drier 17 absorbs more moisture, two pressure sensor 8 all with controller 3 electric connection, all install pilot lamp 12 on two places the shell 9, two pilot lamps 12 all with controller 3 electric connection.

Further, the moisture filtering component comprises a filtering box 10 and a drying agent 17, openings are formed in the left side and the right side of the filtering box 10, filter screens are mounted on the two openings, sundries are prevented from entering the placing groove 2, a drying groove is formed in the upper end of the filtering box 10, the drying agent 17 is located in the drying groove, cover plates 13 are arranged at the upper ends of the two filtering boxes 10, the two cover plates 13 are detachably connected through connecting pieces, each connecting piece comprises a fixing block 14 rotatably connected to the front inner wall and the rear inner wall of the filtering box 10, a clamping block 15 is fixedly connected to the front and the rear inner walls of the cover plate 13, clamping blocks 15 are arranged on the two fixing blocks 14, clamping grooves in correspondence to the clamping blocks 15 are buckled on the fixing blocks 14 through rotating the clamping blocks 15, namely the cover plates 13 are fixed on the placing shell 9, handles 16 are fixedly connected to the upper ends of the two cover plates 13, anti-skid sleeves are arranged on the handles 16, a user can conveniently pull out the moisture filtering component to replace the drying agent 17, the drying agent 17 is made of silica gel drying particles, and anti-rust paint is arranged on the outer side of the cabinet body 1;

furthermore, temperature and humidity sensor 4 and alarm 5 are installed to the inner wall of standing groove 2, and temperature and humidity sensor 4 and alarm 5 all with 3 electric connection of controller, are equipped with wireless module in the controller 3, can remember the volume humiture data transmission in that standing groove 2 and hold to removing, and left vent 6 is located the below of vent 6 on right side.

The utility model discloses during the use, in the daily use, the gas circulation of the internal portion of cabinet 1 needs to be filtered through moisture filtering component earlier, and the drier 17 in the moisture filtering component absorbs the moisture for humidity in the standing groove 2 maintains at less scope, and after drier 17 absorbed a certain amount of moisture, gravity increased, pressure sensor 8 can be with the change data transmission of weight to the controller 3 in, when reaching the threshold value, pilot lamp 12 lights, reminds the staff to change the drier 17 in the filtering component;

the device can observe the in service behavior of drier 17 through pilot lamp 12, when drier 17 absorbs more moisture, can in time remind the staff to change, guarantees the operation that the device can be stable for a long time.

Example 2

Referring to fig. 4, this embodiment is different from embodiment 1 in that two fans 7 are installed on the side wall of the placement groove 2, the two fans 7 are located on the corresponding ventilation openings 6, and both fans 7 are electrically connected to the controller 3.

In this embodiment, when 2 inside temperatures of standing groove are higher, can start fan 7 through controller 3 and carry out initiative heat dissipation, be worth noticing the left air inlet, the right side is the air-out, because cold air is heavier, hot-air is lighter, and the design can improve the radiating efficiency like this.

Example 3

Referring to fig. 5, the difference between this embodiment and embodiment 2 is that four rollers 18 are installed at the lower end of the cabinet body 1, mounting plates 19 are fixedly connected to the left and right sides of the cabinet body 1, each mounting plate 19 is provided with a thread groove, each thread groove is connected with an adjusting threaded rod 20 through a thread, a base 21 is installed at the lower end of each adjusting threaded rod 20, and a damping cushion is installed at the lower end of each base 21.

In this embodiment, when the device need remove, rotation regulation threaded rod 20 for corresponding base 21 breaks away from ground, can remove this moment, when needs place the use, and reverse rotation regulation threaded rod 20 makes base 21 contact ground, realizes fixed the placing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a control cabinet is dealt with to hydraulic turbine unit emergency, includes the cabinet body (1), its characterized in that, be equipped with standing groove (2) in the cabinet body (1), controller (3) are installed to the left side inner wall of standing groove (2), the left and right sides of the cabinet body (1) all is equipped with vent (6), the equal fixed connection of the left and right sides of the cabinet body (1) places shell (9), two all be equipped with on placing shell (9) and correspond the intercommunication mouth that vent (6) are linked together, two the upper end of placing shell (9) all is equipped with storage tank (11), two all be equipped with moisture filtering component in storage tank (11), two pressure sensor (8) are installed to the interior bottom of storage tank (11), two pressure sensor (8) all with controller (3) electric connection, two all install pilot lamp (12), two on placing shell (9) pilot lamp (12) all with controller (3) electric connection.

2. The emergency disposal control cabinet for the hydraulic turbine set according to claim 1, wherein the moisture filtering assembly comprises a filtering box (10) and a drying agent (17), the filtering box (10) is provided with openings on both left and right sides, a filter screen is mounted on both the openings, a drying tank is arranged at the upper end of the filtering box (10), and the drying agent (17) is located in the drying tank.

3. The emergency disposal control cabinet for a water turbine set according to claim 2, wherein a cover plate (13) is arranged at the upper end of each of the two filter boxes (10), and the two cover plates (13) are detachably connected through a connecting piece.

4. The emergency disposal control cabinet for the hydraulic turbine set according to claim 3, wherein the connecting member comprises fixing blocks (14) rotatably connected to the front and rear inner walls of the filter box (10), the front and rear of the cover plate (13) are fixedly connected with clamping blocks (15), and the two fixing blocks (14) are provided with clamping grooves corresponding to the clamping blocks (15).

5. The emergency disposal control cabinet for a hydraulic turbine set according to claim 3, wherein handles (16) are fixedly connected to the upper ends of the two cover plates (13), and anti-skidding sleeves are arranged on the handles (16).

6. The emergency disposal control cabinet for the hydraulic turbine set according to claim 2, wherein the drying agent (17) is silica gel dry particles, and antirust paint is arranged on the outer side of the cabinet body (1).

7. The emergency disposal control cabinet for the hydraulic turbine set according to claim 1, wherein a temperature and humidity sensor (4) and an alarm (5) are mounted on the inner wall of the placing groove (2), and the temperature and humidity sensor (4) and the alarm (5) are both electrically connected with the controller (3).

8. The emergency disposal control cabinet for a hydraulic turbine set according to claim 1, wherein a wireless module is arranged in the controller (3), and the ventilation opening (6) on the left side is positioned below the ventilation opening (6) on the right side.

9. The emergency disposal control cabinet for the hydraulic turbine set according to claim 1, wherein two fans (7) are mounted on the side wall of the placing groove (2), the two fans (7) are located on the corresponding ventilation openings (6), and both fans (7) are electrically connected with the controller (3).

10. The emergency disposal control cabinet for the hydraulic turbine set according to claim 1, wherein four rollers (18) are mounted at the lower end of the cabinet body (1), mounting plates (19) are fixedly connected to the left side and the right side of the cabinet body (1), each mounting plate (19) is provided with a threaded groove, each threaded groove is provided with an adjusting threaded rod (20) in threaded connection, a base (21) is mounted at the lower end of each adjusting threaded rod (20), and a damping shock pad is mounted at the lower end of each base (21).