CN212454635U

CN212454635U - Adjusting device of gas turbine heat regenerator

Info

Publication number: CN212454635U
Application number: CN202021193894.8U
Authority: CN
Inventors: 马国帅; 唐琳琳; 孟亮; 马贺
Original assignee: Liaoning Fuan Gas Turbine Co ltd
Current assignee: Liaoning Fuan Gas Turbine Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-02
Anticipated expiration: 2030-06-24

Abstract

The utility model provides an adjusting device of gas turbine regenerator, includes the valve body, the top left and right sides of valve body all has short lid circular slab through hexagon socket head cap screw rigid coupling in the third, be equipped with first O type sealing washer between hexagon socket head cap screw and the short lid circular slab, two hexagon socket head cap screw rigid coupling in the second has the support frame in the top of short lid circular slab has, the cylinder is installed through first bolt in the top of support frame, the shaft coupling is installed through the third bolt to the output of cylinder, the both ends of shaft coupling all link to each other through the second bolt. The adjusting device of the gas turbine heat regenerator has the advantages of being capable of carrying out online inspection and the like through ERP remote control monitoring, enabling a medium to be in a closed state through the matching use of the valve core, the combined sealing ring, the sealing surface of the valve body and the equipment interface, achieving the effect of flow adjustment by utilizing the matching between the inlet and the outlet flashboards, solving the problem that the existing equipment cannot adjust and change direction, and reducing the operation cost.

Description

Adjusting device of gas turbine heat regenerator

Technical Field

The utility model relates to a gas turbine technical field, specific field is a gas turbine regenerator's adjusting device.

Background

The regulating device of the gas turbine heat regenerator is a control component in a fluid conveying system, and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and the like. Traditional valve though can carry out real-time supervision, set for sending opening signal, blocking signal according to the operating mode, remind monitoring personnel to guarantee that equipment is in operation under the safe state, but there is following defect during the use, equipment pressure is unstable, unable switching-over influences equipment operating time and can't reach the operation standard and increase the maintenance cost, the instrument is examined regularly, must tear the censorship down, must assemble another qualified instrument work during the inspection, guarantee equipment normal operating, must increase spare parts like this, the running cost has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas turbine regenerator's adjusting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a regulating device of a gas turbine heat regenerator comprises a valve body, wherein the left side and the right side of the top of the valve body are fixedly connected with short-cap circular plates through third hexagon socket head cap bolts, a first O-shaped sealing ring is arranged between the third hexagon socket head cap bolts and the short-cap circular plates, the tops of the two short-cap circular plates are fixedly connected with a support frame through second hexagon socket head cap bolts, the top of the support frame is provided with a cylinder through a first bolt, the output end of the cylinder is provided with a coupler through a third bolt, the two ends of the coupler are connected through second bolts, a coupler sealing gasket is arranged between the upper coupler and the lower coupler, the cylinder is connected with one end of a connecting rod through a coupler, the other end of the connecting rod is provided with a valve plate through a fourth bolt, the bottom of the valve plate is fixedly connected with a valve plate sealing ring, the center of the short-cap circular plate is provided with an outer sleeve, the inside of overcoat is equipped with the endotheca, the connecting rod runs through the endotheca, the top of overcoat is equipped with the gland, the equal rigid coupling in the left and right sides of overcoat and gland has first hexagon socket head cap screw, both sides the inside threaded connection of first hexagon socket head cap screw has stud, the inside bottom of endotheca is equipped with the copper sheathing, be equipped with the combination sealing washer between endotheca and the connecting rod, the back lateral wall of valve body is installed through fifth bolt and is overhauld the apron, the back lateral wall of support frame is equipped with the switch support, the inside of valve body is equipped with the through-hole, the through-hole is located the below.

Preferably, an overhaul sealing gasket is arranged between the overhaul cover plate and the valve body.

Preferably, a switch bracket gasket is arranged between the switch bracket and the support frame.

Preferably, an asbestos gasket is arranged at the top between the outer sleeve and the inner sleeve.

Preferably, a cylinder gasket is arranged between the cylinder and the support frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an adjusting device of gas turbine regenerator, through ERP remote control monitoring, can advantages such as on-line inspection, uses through case, combination sealing washer, valve body sealing face, equipment interface cooperation for the medium becomes closed state, utilizes the cooperation between the exit flashboard simultaneously, has reached the regulation flow effect, has solved the unable condition of adjusting the switching-over of current equipment, has reduced running cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged schematic view of a structure of fig. 1.

In the figure: 1-cylinder, 2-supporting frame, 3-coupler, 4-coupler sealing gasket, 5-gland, 6-short cap circular plate, 7-connecting rod, 8-valve plate, 9-valve plate sealing ring, 10-valve body, 11-copper sleeve, 12-inner sleeve, 13-outer sleeve, 14-combined sealing ring, 15-maintenance sealing gasket, 16-maintenance cover plate, 17-first bolt, 18-second bolt, 19-third bolt, 20-stud bolt, 21-first inner hexagon bolt, 22-second inner hexagon bolt, 23-third inner hexagon bolt, 24-first O-shaped sealing ring, 25-fourth bolt, 26-cylinder gasket, 27-switch bracket gasket, 28-switch bracket, 29-fifth bolt, 30-second O-shaped sealing ring, 31-asbestos gasket and 32-through hole.

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. 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.

Referring to fig. 1-3, the present invention provides a technical solution: an adjusting device of a gas turbine heat regenerator comprises a valve body 10, wherein the valve body 10 is a three-way valve body, various bolts and hexagon socket head cap bolts are used as media for installation and connection, the left side and the right side of the top of the valve body 10 are fixedly connected with short-cap circular plates 6 through third hexagon socket head cap bolts 23, a first O-shaped sealing ring 24 is arranged between the third hexagon socket head cap bolts 23 and the short-cap circular plates 6, the tops of the two short-cap circular plates 6 are fixedly connected with a support frame 2 through second hexagon socket head cap bolts 22, the support frame 2 carries a cylinder 1, the top of the support frame 2 is provided with the cylinder 1 through a first bolt 17, the output end of the cylinder 1 is provided with a coupler 3 through a third bolt 19, the coupler 3 is used as the medium for connecting the connecting rod 7 with the cylinder 1, two ends of the coupler 3 are connected through second bolts 18, a sealing gasket coupler 4 is arranged between the upper coupler 3, the other end of the connecting rod 7 is provided with a valve plate 8 through a fourth bolt 25, the valve plate 8 is used for controlling the opening and closing state of the valve body 1, the bottom of the valve plate 8 is fixedly connected with a valve plate sealing ring 9, the center of the short-cover circular plate 6 is provided with an outer sleeve 13, the outer sleeve 13 and the inner sleeve 12 are combined so that the connecting rod 7 can pass in and out, a second O-shaped sealing ring 30 is arranged between the outer sleeve 13 and the short-cover circular plate 6, the sealing degree of the second O-shaped sealing ring 30 is increased, the inner sleeve 12 is arranged inside the outer sleeve 13, the connecting rod 7 penetrates through the inner sleeve 12, the top of the outer sleeve 13 is provided with a gland 5, the outer sleeve 13 is covered by the gland 5, the left side and the right side of the outer sleeve 13 and the gland 5 are fixedly connected with first inner hexagon bolts 21, the inner threads of the first hexagon bolts 21 on the two sides are connected with stud bolts 20, the rear side wall of the valve body 10 is provided with an overhauling cover plate 16 through a fifth bolt 29, the overhauling cover plate 16 can be opened to overhaul the valve body 10, the rear side wall of the support frame 2 is provided with a switch support 28, the switch support 28 carries control components such as a proximity switch and a pneumatic triple piece, the cylinder 1 can be controlled, a through hole 32 is formed in the valve body 10, and the through hole 32 is located below the valve plate 8.

Specifically, an inspection packing 15 is provided between the inspection cover 16 and the valve body 10.

Specifically, a switch bracket gasket 27 is provided between the switch bracket 28 and the support frame 2.

Specifically, an asbestos washer 31 is provided on the top between the outer sleeve 13 and the inner sleeve 12.

Specifically, a cylinder gasket 26 is provided between the cylinder 1 and the support frame 2.

The working principle is as follows: the cylinder 1 drives the connecting rod 7 and the flashboard 8 to be upwards separated from the valve sealing ring 9, the valve is in an open state, a medium can enter from one path, go out from two paths, or open from two paths simultaneously, and go out from one path, when needing to be adjusted, the cylinder 1 drives the connecting rod 7 and the flashboard 8 to downwards extrude the valve sealing ring 9, a pipeline communicated with equipment is sealed to be in a closed state, the flow device on the pipeline is monitored through an ERP program, the on-off adjustment of a manual remote control three-way valve is realized, and the on-off adjustment of the flow automatic control cylinder can also.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjusting device of a gas turbine regenerator comprises a valve body (10), and is characterized in that: the left side and the right side of the top of the valve body (10) are fixedly connected with short-cap circular plates (6) through third inner hexagonal bolts (23), first O-shaped sealing rings (24) are arranged between the third inner hexagonal bolts (23) and the short-cap circular plates (6), the tops of the two short-cap circular plates (6) are fixedly connected with a support frame (2) through second inner hexagonal bolts (22), a cylinder (1) is installed at the top of the support frame (2) through a first bolt (17), a coupler (3) is installed at the output end of the cylinder (1) through a third bolt (19), the two ends of the coupler (3) are connected through second bolts (18), a coupler sealing gasket (4) is arranged between the couplers (3), the cylinder (1) is connected with one end of a connecting rod (7) through the coupler (3), and a valve plate (8) is installed at the other end of the connecting rod (7) through a fourth bolt (25), the bottom rigid coupling of valve plate (8) has valve plate sealing washer (9), the center department of short lid plectane (6) is equipped with overcoat (13), be equipped with second O type sealing washer (30) between overcoat (13) and short lid plectane (6), the inside of overcoat (13) is equipped with endotheca (12), connecting rod (7) run through endotheca (12), the top of overcoat (13) is equipped with gland (5), the equal rigid coupling in the left and right sides of overcoat (13) and gland (5) has first hexagon socket head cap screw (21), both sides the inside threaded connection of first hexagon socket head cap screw (21) has stud (20), the inside bottom of endotheca (12) is equipped with copper sheathing (11), be equipped with built-up seal circle (14) between endotheca (12) and connecting rod (7), the back side wall of valve body (10) is installed through fifth bolt (29) and is overhauld apron (16), the back lateral wall of support frame (2) is equipped with switch support (28), the inside of valve body (10) is equipped with through-hole (32), through-hole (32) are located the below of valve plate (8).

2. The tuning device of a gas turbine regenerator in accordance with claim 1, wherein: an overhaul sealing gasket (15) is arranged between the overhaul cover plate (16) and the valve body (10).

3. The tuning device of a gas turbine regenerator in accordance with claim 1, wherein: and a switch bracket gasket (27) is arranged between the switch bracket (28) and the support frame (2).

4. The tuning device of a gas turbine regenerator in accordance with claim 1, wherein: and an asbestos gasket (31) is arranged at the top between the outer sleeve (13) and the inner sleeve (12).

5. The tuning device of a gas turbine regenerator in accordance with claim 1, wherein: and a cylinder gasket (26) is arranged between the cylinder (1) and the support frame (2).