CN218439538U

CN218439538U - Integrated portable gas turbine compressor filter screen differential pressure assists accuse device

Info

Publication number: CN218439538U
Application number: CN202222030060.0U
Authority: CN
Inventors: 刘世杰; 施峰; 孙健; 洪亚光; 任寅东; 朱永奇
Original assignee: Jiangsu Huadian Wujiang Thermal Power Co ltd
Current assignee: Jiangsu Huadian Wujiang Thermal Power Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-02-03
Anticipated expiration: 2032-08-03

Abstract

The utility model belongs to the technical field of the accuse device is assisted to the gas-turbine, especially, for an integrated portable gas-turbine compressor filter screen differential pressure assists accuse device, include organism, operating keyboard subassembly, prevent the touch panel, clear away a and a writing, the cooperation is provided with the operating keyboard subassembly on the organism, sliding connection has the touch panel on the organism, sliding connection has the piece of clearing away on preventing the touch panel, the one end of organism slides and pegs graft and has the writing. The utility model discloses a accuse device is assisted to gas-turbine and is used for detecting the service data of screening gas-turbine, should assist the accuse device and can close on the organism surface through preventing the touch panel cover when not using, can prevent that the mistake from touching the button, improve the practical function, simultaneously when using, can adjust the cover with preventing touching the panel and close at the back of organism, make the operating keyboard subassembly expose, the operation of being convenient for, when liquid crystal display detects relevant data, can take the writing pen out, record the testing result on the clipboard of preventing setting on the touch panel, it is convenient to improve the use, and the user demand is satisfied.

Description

Integrated portable gas turbine compressor filter screen differential pressure assists accuse device

Technical Field

The utility model relates to a accuse technical field is assisted to the gas turbine, specifically is a accuse device is assisted to integrated portable gas turbine compressor filter screen differential pressure.

Background

At present, the replacement of the air inlet filter element of the gas turbine power plant is based on personal experience of production technicians. Meanwhile, the continuous replacement of the brand of the filter element brings great challenges to the determination of the replacement period. The power plant has the filter element replacement time point deviating from the high-efficiency operation area, which causes the current situation of efficiency loss of the gas turbine.

However, the existing auxiliary control device for the combustion engine has the following defects: the operation area of the auxiliary control device of the gas turbine is likely to be touched by mistake during use, so that the use effect is influenced, and the data result obtained by measuring the auxiliary control device of the gas turbine cannot be copied and recorded conveniently and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an integrated portable gas turbine compressor filter screen differential pressure assists accuse device has solved the gas turbine and has assisted the problem that the data that touches and survey was not convenient for record when controlling the device use by mistake.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an integrated portable gas turbine compressor filter screen differential pressure assists accuse device, includes organism, operating keyboard subassembly, prevents the touch panel, clears away piece and writing, the cooperation is provided with the operating keyboard subassembly on the organism, sliding connection has the touch panel on the organism, sliding connection has the piece of clearing away on preventing touching the board, the one end of organism slides and pegs graft and has the writing.

Furthermore, the two sides of the machine body are provided with limit grooves in a matching mode, and one end of the machine body is provided with a connecting hole.

Furthermore, the operating keyboard assembly comprises a liquid crystal display, keys and indicating lamps, the liquid crystal display is arranged on the machine body in a matched mode, the keys are arranged on the machine body below the liquid crystal display in a matched mode, and the indicating lamps are arranged on the machine body on the two sides of the keys at equal intervals.

Further, the anti-touch plate is symmetrically provided with convex blocks, the anti-touch plate is connected in the limiting groove through the convex blocks in a sliding mode, the anti-touch plate is provided with an observation window, the anti-touch plate below the observation window is provided with a writing board, and the anti-touch plates on two sides of the writing board are provided with sliding grooves.

Further, clear away the piece and constitute by wiping board, sliding pin and first spring, wipe board laminating spout setting, wipe the equal fixedly connected with sliding pin in board both ends, sliding pin sliding connection is in the spout, wipe board one side fixedly connected with first spring, first spring fixed connection is in preventing the touch panel.

Further, the writing part comprises a writing pen, a clamping pin and a second spring, the clamping pin is fixedly connected to one end of the writing pen, the clamping pin is matched with the connecting hole, the second spring is arranged at the other end of the writing pen in a matched mode, and the second spring is fixedly connected to the machine body.

(III) advantageous effects

Compared with the prior art, the utility model provides an integrated portable gas turbine compressor filter screen differential pressure assists accuse device possesses following beneficial effect:

the utility model discloses a accuse device is assisted in the gas turbine is used for detecting the service data of screening gas turbine, should assist the accuse device and can close on the organism surface through preventing touching the board cover when not using, can prevent that the mistake from touching the button, improve the practical function, simultaneously when using, can adjust the cover with preventing touching the board and close the back at the organism, make the operating keyboard subassembly expose, the operation of being convenient for, when liquid crystal display detects relevant data, can take the writing pen out, record the testing result on the writing board of preventing setting on the touch panel, it is convenient to improve the use, satisfy the user demand.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the utility model;

FIG. 3 is a schematic view of the anti-collision structure of the present invention;

FIG. 4 is a schematic view of the structure of the cleaning member of the present invention;

fig. 5 is a schematic view of the writing element of the present invention.

In the figure: 1. a body; 101. a limiting groove; 102. connecting holes; 2. operating the keyboard assembly; 201. a liquid crystal display screen; 202. pressing a key; 203. an indicator light; 3. a touch panel; 301. a bump; 302. an observation window; 303. a writing board; 304. a chute; 4. a clearing member; 401. wiping the board; 402. a slide pin; 403. a first spring; 5. a writing member; 501. a writing pen; 502. a bayonet lock; 503. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Examples

As shown in fig. 1-5, the utility model discloses an integrated portable combustion engine compressor filter screen differential pressure assists accuse device that an embodiment provided, including organism 1, operating keyboard subassembly 2, prevent touching board 3, clear away 4 and writer 5, the cooperation is provided with operating keyboard subassembly 2 on the organism 1, and the auxiliary accuse device of this scheme satisfies the user demand, and the polynomial fitting function model is write in to 1 inside built-in mainboard of organism, and the model is y = ax ³ +bx ² + cx + d and its slope formula y' =3ax ² +2bx + c, wherein y is differential pressure, x is time, the indicator lights 203 are sequentially sequenced from top to bottom, the indicator light 203 on the left of the machine body 1 is of a small size, the indicator light 203 on the right of the machine body 1 is of a large size, one of the indicator lights is a filter screen differential pressure signal input channel and receives a 4-20 mA current signal; the signal comes from the site, the second is a load signal for the operation of the gas turbine unit operated by the equipment and receives a floating point number signal, the signal comes from a production system of a power plant, and the third is a temperature and humidity signal channel and receives a 4-20 mA current signal; the signal comes from the site, the signal comes from the working efficiency signal of the compressor, the signal receives a floating point number, the signal comes from the production system of a power plant, the signal receives a unit operation time signal, the signal receives a floating point number signal, the signal comes from the production system of the power plant, the signal six comes from the adjustable guide vane angle signal of the inlet of the IGV compressor of the unit, the signal receives a millivolt voltage signal, the signal comes from the site, the design of the scheme can carry out time parameter setting and can also screen data through a calculator tool, the calculator can carry out function curve fitting according to the existing data according to a mathematical model algorithm, on the premise, the required function differential pressure y value is manually input, the corresponding time point of the abscissa x can be predicted, the overall design meets the use requirement, the normal auxiliary control use is ensured, the anti-touch plate 3 is connected on the machine body 1 in a sliding mode, and the cleaning piece 4 is connected on the anti-touch plate 3 in a sliding mode, the writing part 5 is inserted into one end of the machine body 1 in a sliding mode, the touch-proof plate 3 is connected to the limiting groove 101 in a sliding mode through the protruding block 301, when the device is not suitable for use, the touch-proof plate 3 is covered above the machine body 1 in a turning mode, when the device is needed to be used, the touch-proof plate 3 is turned over along the track of the limiting groove 101 in a sliding mode, the touch-proof plate 3 can be covered on the back of the machine body 1, the device can be operated normally, the writing board 303 can be matched with the writing pen 501 to conveniently record detection data, the writing pen 501 is taken out of the connecting hole 102, characters which can be written on the writing board 303 can be inserted into the connecting hole 102 again when the writing pen 501 is not used, the writing pen 501 is pushed inwards to enable the second spring 503 to be compressed, then the writing pen 501 is rotated to enable the clamping block 502 to be clamped in the connecting hole 102, and the writing pen 501 can be inserted into the connecting hole 102 through a matching design, the contents written on the writing board 303 can be quickly erased by the erasing member 4Wipe board 401 through the pulling downwards, can clear away the literal content on clipboard 303, when board 401 is wiped in the pulling, first spring 403 is flexible, unclamps and wipes board 401 back, and first spring 403 kick-backs, will wipe board 401 and pull back and reset, ensures to wipe board 401 and can not move about when writing, influence the record, and the user demand is satisfied in overall design, improves the result of use.

As shown in fig. 1 and fig. 2, in some embodiments, the two sides of the machine body 1 are cooperatively provided with the limiting groove 101, one end of the machine body 1 is provided with the connecting hole 102, the operation keyboard assembly 2 is composed of a liquid crystal display 201, keys 202 and an indicator 203, the liquid crystal display 201 is cooperatively arranged on the machine body 1, the keys 202 are cooperatively arranged on the machine body 1 below the liquid crystal display 201, the indicator 203 is equidistantly arranged on the machine body 1 on the two sides of the keys 202, the design of the machine body 1 and the operation keyboard assembly 2 meets the overall use requirement of the auxiliary control device, it is ensured that the device can be normally used, and the practicability is improved.

As shown in fig. 3, in some embodiments, the protrusions 301 are symmetrically disposed on the touch panel 3, the touch panel 3 is slidably connected in the limiting groove 101 through the protrusions 301, the observation window 302 is disposed on the touch panel 3, the writing board 303 is disposed on the touch panel 3 below the observation window 302, the sliding grooves 304 are disposed on the touch panel 3 on two sides of the writing board 303, the observation window 302 is configured to cooperate with the liquid crystal display 201, so as to facilitate observation of display data, and the design of the touch panel 3 can ensure that the key 202 is prevented from being touched by mistake when the device is not used, thereby avoiding affecting the use effect.

As shown in fig. 4, in some embodiments, the clearing member 4 is composed of a wiping plate 401, a sliding pin 402 and a first spring 403, the wiping plate 401 is attached to the sliding groove 304, the sliding pin 402 is fixedly connected to both ends of the wiping plate 401, the sliding pin 402 is slidably connected to the sliding groove 304, the first spring 403 is fixedly connected to one side of the wiping plate 401, and the first spring 403 is fixedly connected to the touch screen 3.

As shown in fig. 5, in some embodiments, the writing element 5 is composed of a writing pen 501, a bayonet 502 and a second spring 503, the bayonet 502 is fixedly connected to one end of the writing pen 501, the bayonet 502 is matched with the connecting hole 102, the second spring 503 is arranged at the other end of the writing pen 501 in a matching manner, the second spring 503 is fixedly connected to the machine body 1, the writing element 5 can improve the convenience of writing records on the writing board 303, and can record related data detected by the auxiliary control device, so that the practicability is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an integrated portable gas turbine compressor filter screen differential pressure is assisted and is controlled device, includes organism (1), operation keyboard subassembly (2), prevents touching board (3), clears away piece (4) and writes piece (5), its characterized in that: the portable multifunctional writing instrument is characterized in that an operation keyboard assembly (2) is arranged on the instrument body (1) in a matched mode, an anti-touch plate (3) is connected to the instrument body (1) in a sliding mode, a clearing piece (4) is connected to the anti-touch plate (3) in a sliding mode, and a writing piece (5) is inserted into one end of the instrument body (1) in a sliding mode.

2. The integrated portable gas turbine compressor filter screen differential pressure auxiliary control device of claim 1, characterized in that: the limiting groove (101) is formed in the two sides of the machine body (1) in a matched mode, and the connecting hole (102) is formed in one end of the machine body (1).

3. The integrated portable gas turbine compressor filter screen differential pressure auxiliary control device of claim 1, characterized in that: the operating keyboard assembly (2) is composed of a liquid crystal display screen (201), keys (202) and indicator lamps (203), the liquid crystal display screen (201) is arranged on the machine body (1) in a matched mode, the keys (202) are arranged on the machine body (1) below the liquid crystal display screen (201) in a matched mode, and the indicator lamps (203) are arranged on the machine body (1) on the two sides of the keys (202) at equal intervals.

4. The integrated portable gas turbine compressor filter screen differential pressure auxiliary control device of claim 1, characterized in that: prevent that the symmetry is provided with lug (301) on touch panel (3), prevent touch panel (3) through lug (301) sliding connection in spacing groove (101), prevent having seted up observation window (302) on touch panel (3), be provided with clipboard (303) on touch panel (3) of observation window (302) below, spout (304) have been seted up on the touch panel (3) of clipboard (303) both sides.

5. The integrated portable gas turbine compressor filter screen differential pressure auxiliary control device of claim 1, characterized in that: clear away piece (4) by wiping board (401), sliding pin (402) and first spring (403) and constitute, wipe board (401) laminating spout (304) and set up, wipe the equal fixedly connected with sliding pin (402) in board (401) both ends, sliding pin (402) sliding connection is in spout (304), wipe board (401) one side fixedly connected with first spring (403), first spring (403) fixed connection is in preventing touch panel (3).

6. The integrated portable gas turbine compressor filter screen differential pressure auxiliary control device of claim 1, characterized in that: the writing part (5) comprises a writing pen (501), a clamping pin (502) and a second spring (503), the clamping pin (502) is fixedly connected to one end of the writing pen (501), the clamping pin (502) is matched with the connecting hole (102) in a set mode, the second spring (503) is arranged at the other end of the writing pen (501) in a matched mode, and the second spring (503) is fixedly connected to the machine body (1).