CN208422570U - A kind of raising seat draining damp-proof device - Google Patents

Abstract

The utility model discloses a kind of raising seat draining damp-proof device, including increasing seat, drain moisture-proof pipeline, drying device, drainage arrangement, the raising seat includes shell, the through hole for being connected to its internal chamber is offered on shell, one end connection of the moisture-proof pipeline of draining through hole, drain the other end connection of moisture-proof the pipeline drying device and drainage arrangement, the drying device and drainage arrangement share the moisture-proof pipeline of draining, drying device provides moving air to seat is increased by the moisture-proof pipeline of draining, ponding in the raising seat enters drainage arrangement by the moisture-proof pipeline of draining, it is discharged by drainage arrangement；In the utility model, the waterproof and dampproof device of seat is increased by setting, draining drying process can be carried out to seat is increased, so as to draining drying process is carried out in raising seat, so as to avoid because increasing the discharge of seat inner product dilutional hyponatremia not in time, equipment be caused to break down at any time.

Description

A kind of raising seat draining damp-proof device

Technical field

The utility model relates to technical field of transformer equipment, and in particular to a kind of raising seat draining damp-proof device.

Background technique

4,5,6, No. 7 units of Jiangsu Xu Tang electricity generating corporation, Ltd are four 300MW coal units, main transformer enclosed busbar three Wiring wire outlet part is easy ponding in the raising seat on bushing shell for transformer top, but only just can be carried out inspection when shutting down Draining influences unit operation, causes prevent ponding, from being discharged in time, ponding is excessively easy to cause enclosed busbar insulation breakdown It jumps, stopping accident.

In recent years, cause decline of insulating, the accident of flashover because generating set enclosed busbar main transformer increases seat moisture condensation It takes place frequently, to make power transformer enclosure be maintained at the working condition of a normal table for a long time, needs to raising portions position design one The complete water removal of set, the dry protection system for driving tide.

It is proposed that a kind of main transformer increases seat micro-positive pressure air damp-proof device, the closing that seat is connect is being increased with main transformer Add rain cover, and the open pore on enclosed busbar outer layer case on bus outer layer case, micro-positive pressure dry air system in connection makes to rise Slight positive pressure state is kept in dais, but this scheme works is not significant, when ambient temperature is lower, even if being passed through gas Body still can form moisture condensation increasing, cause charged generatrix insulation to reduce, influence to be safely operated in seat.

Furthermore now to increase seat operation be worker manual operations, then exist processing not in time and treatment effect not Determining problem.

In view of this special to propose the utility model.

Utility model content

It is anti-the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of raising seat draining Damp device, can to increase seat carry out draining drying process, so as at any time to increase seat in carry out draining drying process, to keep away Exempt to cause equipment to break down because increasing the discharge of seat inner product dilutional hyponatremia not in time.

In order to solve the above technical problems, the basic conception of the technical solution adopted in the utility model is:

A kind of raising seat draining damp-proof device, including seat, the moisture-proof pipeline of draining are increased, drying device, drainage arrangement are described Increasing seat includes shell, and the through hole for being connected to its internal chamber is offered on shell, and one end of the moisture-proof pipeline of draining connects The through hole is connect, the other end connection of moisture-proof the pipeline drying device and drainage arrangement, the drying device are drained The moisture-proof pipeline of draining is shared with drainage arrangement, drying device provides stream to seat is increased by the moisture-proof pipeline of draining Dynamic air, the ponding increased in seat enter drainage arrangement by the moisture-proof pipeline of draining, are discharged by drainage arrangement.

In the above scheme, seat is increased by setting and drains damp-proof device, draining drying process can be carried out to seat is increased, from And it can be led at any time to draining drying process is carried out in raising seat, so as to avoid because increasing the discharge of seat inner product dilutional hyponatremia not in time Equipment is caused to break down.In addition in the utility model, drying device and drying unit share the moisture-proof pipeline of draining, thus Simplify the structure of whole device, it is therefore prevented that the redundancy of pipeline.

Preferably, the bottom of the shell for increasing seat opens up the through hole, and the moisture-proof pipeline of draining includes more A branch line, each branch line are respectively connected on the through hole of a raising seat bottom, and drying device passes through each branch line Moving air is provided into each raising seat respectively；Each branch line guides the corresponding ponding increased in seat to the draining respectively Device.

Preferably, the moisture-proof pipeline of the draining further includes having a main pipe road, and one end of each branch line connects respectively It is connected to the corresponding through hole increased on seat, the other end is separately connected the main pipe road, the drying device and drainage arrangement point The main pipe road is not connected.

In the above scheme, each branch line and drying device, drainage arrangement are connected by designing main pipe road and both having facilitated It connects, while devising the structure that main pipe road simplifies entire pipeline, it is therefore prevented that pipeline redundancy.Ponding can collect in the main pipe road Interior, leading to the moving air increased in seat can enter in the main pipe road, respectively enter each branch line by main pipe road.

Preferably, the drainage arrangement includes drainpipe and the on-off valve that is arranged on drainpipe, and one end of drainpipe connects It is connected to the main pipe road, the other end exports ponding.

Preferably, the main pipe road is horizontally disposed, and the bottom surface on main pipe road offers drainage hole, the drainpipe into Water end (W.E.) is connected on the drainage hole.

In the above scheme, main pipe road is designed as level, and advantageous each branch line divides equally the moving air in main pipe road, The bottom on main pipe road opens up drainage hole, then is conducive to ponding and completely enters drainage arrangement, it is therefore prevented that main pipe road internal water accumulation, so that Moving air has steam, is unfavorable for dry raising seat.

Preferably, the on-off valve on drainpipe is solenoid valve, and the raising seat draining damp-proof device further includes having controller With the touching taps being arranged in raising seat, when touching taps touching water is connected, controller controls the solenoid valve conduction, discharges and rises Ponding in dais.

In the above scheme, taps are touched by design, so that increasing seat draining damp-proof device can carry out draining automatically Journey is not needed as the prior art, is worker's manual operations to the operation for increasing seat, then there is processing not in time and locate Manage the uncertain problem of effect.

Preferably, body height direction is provided with mounting portion in the inner walls, the touching taps are changeable Position is fixed at the different height of mounting portion, to detect different water levels in shell.

In the above scheme, the mounting portion can be the card slot knot of sliding groove structure, rail structure or multiple longitudinal arrangements Structure, touching taps slidably can have different fixation positions with merging from mounting portion, so as to detect difference according to demand Water level information, prevent increase seat draining damp-proof device too early or carry out drain operation too late.

Preferably, the drying device includes filter device, heating device, blower and air inlet pipe, the heating dress The air intake set is connected with the outlet air end of filter device, and the outlet air end of heating device is connected with the air intake of blower, blower outlet air End by air inlet pipe and female piping connection, after blower starting air by filter device filtering, and under fan action by Air inlet pipe, which enters the moisture-proof pipeline of draining and eventually enters into, to be increased in seat.

Preferably, main pipe road top surface offers air inlet, and the air inlet pipe is connected on the air inlet.

In the above scheme, the air inlet of air inlet pipe connection female pipeline top, it is therefore prevented that the ponding in main pipe road Flow backward to drying unit.

Preferably, in another scheme, the main pipe road is separately connected the air inlet pipe and draining by triple valve Pipe, conducting of the triple valve for the realization main pipe road of selectivity and the conducting of air inlet pipe and main pipe road and drainpipe.

In the above scheme, by designing triple valve both drying device and drainage arrangement can work independently, mutually It does not have an impact.

By adopting the above technical scheme, the utility model has the following beneficial effects:

The raising seat of the utility model drains damp-proof device, including increases seat, the moisture-proof pipeline of draining, drying device, draining Device, the raising seat includes shell, and the through hole for being connected to its internal chamber, the moisture-proof pipeline of the draining are offered on shell One end connection through hole, drain the other end connection of moisture-proof the pipeline drying device and drainage arrangement, it is described Drying device and drainage arrangement share the moisture-proof pipeline of draining, and drying device is by the moisture-proof pipeline of draining to raising Seat provides moving air, and the ponding increased in seat enters drainage arrangement by the moisture-proof pipeline of draining, passes through draining Device discharge；In the utility model, the waterproof and dampproof device of seat is increased by setting, draining drying process can be carried out to seat is increased, So as to draining drying process is carried out in raising seat, be discharged not in time so as to avoid because increasing seat inner product dilutional hyponatremia at any time, Equipment is caused to break down.

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.

Detailed description of the invention

The a part of attached drawing as the application, is further understood from the utility model for providing, the utility model Illustrative embodiments and their description for explaining the utility model, but do not constitute improper limits to the present invention.Obviously, The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor Under the premise of dynamic, it can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings:

Fig. 1 is the structural schematic diagram that the utility model increases seat draining damp-proof device.

In figure: 101, increasing seat A；102, seat B is increased；103, seat C is increased；100 touching taps；1, branch line；2, female Pipeline；3, drainpipe；31, on-off valve；4, filter device；5, heating device；6, blower；7, air inlet pipe；8, air accumulator.

It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this Utility model, but be not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside" Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Shown in Figure 1, the utility model provides a kind of raising seat draining damp-proof device, including to increase seat, draining moisture-proof Pipeline, drying device, drainage arrangement, the raising seat includes shell, and the through hole for being connected to its internal chamber is offered on shell, One end connection of the moisture-proof pipeline of draining through hole drains the other end connection of the moisture-proof pipeline dry dress It sets and drainage arrangement, the drying device and drainage arrangement shares the moisture-proof pipeline of draining, drying device passes through described It drains moisture-proof pipeline and provides moving air to seat is increased, the ponding increased in seat is entered by the moisture-proof pipeline of draining Drainage arrangement is discharged by drainage arrangement.

In the above scheme, seat is increased by setting and drains damp-proof device, draining drying process can be carried out to seat is increased, from And it can be led at any time to draining drying process is carried out in raising seat, so as to avoid because increasing the discharge of seat inner product dilutional hyponatremia not in time Equipment is caused to break down.In addition in the utility model, drying device and drying unit share the moisture-proof pipeline of draining, thus Simplify the structure of whole device, it is therefore prevented that the redundancy of pipeline.

Preferably, the bottom of the shell for increasing seat opens up the through hole, and the moisture-proof pipeline of draining includes more A branch line 1, each branch line 1 are respectively connected on the through hole of a raising seat bottom, and drying device passes through each branched pipe Road 1 provides moving air into each raising seat respectively；Each branch line 1 guides the corresponding ponding increased in seat to described respectively Drainage arrangement.

Preferably, the moisture-proof pipeline of the draining further includes having a main pipe road 2, one end difference of each branch line 1 It is connected to the corresponding through hole increased on seat, the other end is separately connected the main pipe road 2, the drying device and drainage arrangement It is separately connected the main pipe road 2.

In the above scheme, it had both been facilitated by designing main pipe road 2 by each branch line 1 and drying device, drainage arrangement Connection, while devising the structure that main pipe road 2 simplifies entire pipeline, it is therefore prevented that pipeline redundancy.Ponding can collect in the main pipe In road 2, leading to the moving air increased in seat can enter in the main pipe road 2, respectively enter each branch line 1 by main pipe road 2.

Preferably, the drainage arrangement includes drainpipe 3 and the on-off valve 31 that is arranged on drainpipe 3, and the one of drainpipe 3 End is connected to the main pipe road 2, and the other end exports ponding.

Preferably, the main pipe road 2 is horizontally disposed, and the bottom surface on main pipe road 2 offers drainage hole, the drainpipe 3 Water inlet end be connected on the drainage hole.

In the above scheme, main pipe road 2 is designed as level, and it is empty that advantageous each branch line 1 divides equally the flowing in main pipe road 2 Gas opens up drainage hole in the bottom on main pipe road 2, is then conducive to ponding and completely enters drainage arrangement, it is therefore prevented that 2 inner product of main pipe road Water is unfavorable for dry raising seat so that moving air has steam.

Preferably, the on-off valve 31 on drainpipe 3 is solenoid valve, and the raising seat draining damp-proof device further includes having control Device and the touching taps 100 being arranged in raising seat, when touching taps 100 touch water conducting, controller controls the solenoid valve and leads Logical, discharge increases the ponding in seat.

In the above scheme, taps 100 are touched by design, so that increasing seat draining damp-proof device can be drained automatically Process is not needed as the prior art, to increase seat operation be worker manual operations, then exist processing not in time and The uncertain problem for the treatment of effect.

Preferably, body height direction is provided with mounting portion in the inner walls, the touching taps 100 can change What displacement was set is fixed at the different height of mounting portion, to detect different water levels in shell.

In the above scheme, the mounting portion can be the card slot knot of sliding groove structure, rail structure or multiple longitudinal arrangements Structure, touching taps 100 slidably can have different fixation positions with merging from mounting portion, so as to detect according to demand not Same water level information prevents raising seat draining damp-proof device too early or carry out drain operation too late.

Preferably, the drying device includes filter device 4, heating device 5, blower 6 and air inlet pipe 7, it is described plus The air intake of thermal 5 is connected with the outlet air end of filter device 4, and the outlet air end of heating device 5 is connected with the air intake of blower 6, 6 outlet air end of blower is connect by air inlet pipe 7 with the main pipe road 2, and air is filtered by filter device 4 after blower 6 starts, and Blower 6, which is entered to drain moisture-proof pipeline and eventually enter by air inlet pipe 7 under acting on, to be increased in seat.

Preferably, the filter device 4 has multiple, and multiple filter devices 4 are successively parallel along clean air airintake direction Setting, compressed air are separated the impurity in gas by multiple filter devices 4.

Further, the filter device 4 includes filter screen, and the mesh of the filter screen in multiple filter devices 4 has not Same diameter, and mesh diameter is gradually reduced along compressed air airintake direction, compressed air is gradually reduced multiple by mesh Strainer realizes multistage filtering.

Further, the filter device 4 be self cleaning filtering device 4, including for cleaning strainer clean air source and The solenoid valve for controlling clean air source release, when compressed air is greater than reservation threshold by the resistance of strainer, solenoid valve is opened simultaneously Release clean air source makes clean air source blowback separate impurity from strainer to filter screen.

Further, 4 air intake of filter device is also connected with air accumulator 8 by air inlet pipe 7, releases from the air accumulator 8 The compressed air put enters filter device 4 and enters transformer liter by draining moisture-proof pipeline under the action of blower 6 after filtering In dais.

Further, the main pipe road 2 is level with the ground row setting and and is connected to blower 6 by air inlet pipe 7.

Further, the multiple branch line 1 has the same diameter, and compressed gas is uniformly divided after entering main pipe road 2 It is assigned in the branch line 1 of multiple same diameters and enters and increase in seat.

It further, further include humidity sensor, the humidity information in air that controller is detected according to humidity sensor Compressed air is sent into power transformer enclosure by the control starting of blower 6.

It further, further include timing means, the time that controller is set according to timing means controls within a preset time Compressed air is sent into power transformer enclosure by the starting of blower 6.

Preferably, 2 top surface of main pipe road offers air inlet, and the air inlet pipe 7 is connected on the air inlet.

In the above scheme, air inlet pipe 7 connects the air inlet at 2 top of main pipe road, it is therefore prevented that the product in main pipe road 2 Water flows backward to drying unit.

Preferably, in another scheme, the main pipe road 2 is separately connected the air inlet pipe 7 and row by triple valve Water pipe 3, realization main pipe road 2 and the conducting of air inlet pipe 7 and the conducting on main pipe road 2 and drainpipe 3 of the triple valve for selectivity.

In the above scheme, by designing triple valve both drying device and drainage arrangement can work independently, mutually It does not have an impact.

Preferably, when the on-off valve 31 on drainage arrangement is hand-operated valve, increasing seat draining damp-proof device further includes having report Alert device, when touching the conducting of taps 100, which prompts user that on-off valve 31 is turned off manually.

Further, the alarm includes loudspeaker or display device；

The loudspeaker prompts the intracorporal water level of shell by issuing voice prompt, and the display device passes through display text letter Breath or display color prompt the intracorporal water level of shell.

It is shown in Figure 1, it is (interior including raising seat A101 (inside has been wholely set A phase bus), raising seat B102 to increase seat Portion has been wholely set B phase bus), increase seat C103 (inside has been wholely set C phase bus), the moisture-proof pipeline of the draining includes three Road branch line 1 is respectively connected to each raising seat.

The above is only the preferred embodiment of the utility model, not makees in any form to the utility model Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents using above-mentioned prompt are done A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model, Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to In the range of the utility model.

Claims (10)

1. a kind of raising seat drains damp-proof device, which is characterized in that including increasing seat, the moisture-proof pipeline of draining, drying device, draining Device, the raising seat includes shell, and the through hole for being connected to its internal chamber, the moisture-proof pipeline of the draining are offered on shell One end connection through hole, drain the other end connection of moisture-proof the pipeline drying device and drainage arrangement, it is described Drying device and drainage arrangement share the moisture-proof pipeline of draining, and drying device is by the moisture-proof pipeline of draining to raising Seat provides moving air, and the ponding increased in seat enters drainage arrangement by the moisture-proof pipeline of draining, passes through draining Device discharge.

2. a kind of raising seat according to claim 1 drains damp-proof device, which is characterized in that the shell for increasing seat Bottom opens up the through hole, and the moisture-proof pipeline of draining includes multiple branch lines, and each branch line is respectively connected to one On the through hole for increasing seat bottom, drying device provides moving air into each raising seat respectively by each branch line；Each point Bye-pass guides the corresponding ponding increased in seat to the drainage arrangement respectively.

3. a kind of raising seat according to claim 2 drains damp-proof device, which is characterized in that the moisture-proof pipeline of the draining It further include having a main pipe road, one end of each branch line is respectively connected to the corresponding through hole increased on seat, the other end point The main pipe road is not connected, and the drying device and drainage arrangement are separately connected the main pipe road.

4. a kind of raising seat according to claim 3 drains damp-proof device, which is characterized in that the drainage arrangement includes row Water pipe and the on-off valve being arranged on drainpipe, one end of drainpipe are connected to the main pipe road, and the other end exports ponding.

5. a kind of raising seat according to claim 4 drains damp-proof device, which is characterized in that main pipe road level is set It sets, the bottom surface on main pipe road offers drainage hole, and the water inlet end of the drainpipe is connected on the drainage hole.

6. a kind of raising seat according to claim 4 or 5 drains damp-proof device, which is characterized in that the on-off on drainpipe Valve is solenoid valve, and the seat draining damp-proof device that increases further includes having controller and the touching taps increased in seat being arranged in, and is touched When taps touch water conducting, controller controls the solenoid valve conduction, and discharge increases the ponding in seat.

7. a kind of raising seat according to claim 6 drains damp-proof device, which is characterized in that in the inner walls along Body height direction is provided with mounting portion, and the touching changeable position of taps is fixed at the different height of mounting portion, with Detect different water levels in shell.

8. a kind of raising seat according to claim 7 drains damp-proof device, which is characterized in that the drying device includes There are filter device, heating device, blower and air inlet pipe, the air intake of the heating device is connected with the outlet air end of filter device, The outlet air end of heating device is connected with the air intake of blower, and blower outlet air end passes through air inlet pipe and female piping connection, blower Compressed air is filtered by filter device after starting, and under fan action by air inlet pipe enter the moisture-proof pipeline of draining and finally into Enter to increase in seat.

9. a kind of raising seat according to claim 8 drains damp-proof device, which is characterized in that main pipe road top surface Air inlet is offered, the air inlet pipe is connected on the air inlet.

10. a kind of raising seat according to claim 8 drains damp-proof device, which is characterized in that the main pipe road passes through three Port valve is separately connected the air inlet pipe and drainpipe, triple valve for the realization main pipe road of selectivity and the conducting of air inlet pipe and The conducting on main pipe road and drainpipe.