CN214700302U

CN214700302U - Movable gas pressure regulating and metering pry

Info

Publication number: CN214700302U
Application number: CN202120773994.6U
Authority: CN
Inventors: 李党辉
Original assignee: Wuxi Ertuo Gas Technology Equipment Co ltd
Current assignee: Wuxi Ertuo Gas Technology Equipment Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-12
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a portable gas pressure regulating measurement sled, including rectifier, control air-vent valve, safety cut-off valve, restriction valve and electrical control valve, the air inlet has been seted up to the rectifier bottom, the rectifier top is passed through the through-hole and is connected the control air-vent valve, the through-hole is passed through at control air-vent valve top and is connected L type siphunculus, L type siphunculus one end is passed through the through-hole and is connected the safety cut-off valve, the restriction valve one end is passed through the through-hole and is connected the restriction valve, the restriction valve bottom is passed through the through-hole and is connected the control air-vent valve, electrical control valve is connected through the through-hole in the control air-vent valve bottom, the gas outlet has been seted up to the electrical control valve bottom. This portable gas pressure regulating measurement sled concatenates through an type of falling U and links to install two control air-vent valves, can relax carry out pressure to the gas and detect, and regulate and control the measurement, this simple structure is understandable, compact structure, area is little, has brought very big convenience for gas pressure regulating measurement.

Description

Movable gas pressure regulating and metering pry

Technical Field

The utility model relates to a measurement sled technical field specifically is a portable gas pressure regulating measurement sled.

Background

The metering pry is a gas metering device, generally, metering instruments, flow computers, valves, front and rear straight pipe sections, other devices and the like related to metering are integrally installed on a steel platform, the steel platform can be assembled and debugged in a production plant and then transported to a production site, the steel platform is called a pry, equipment which is integrally transported to the site after the plant is manufactured is called skid-mounted equipment, and the equipment is called the metering pry for metering purposes.

The following problem exists when using based on portable gas pressure regulating measurement sled on the existing market:

1. when the traditional movable gas pressure regulating and metering pry is used, the pressure regulating device cannot well regulate pressure in all directions, so that pressure difference is caused due to inconsistent pressure when part of gas is discharged, and the stable work of each device is influenced;

2. when the traditional movable gas pressure regulating and metering pry is used, the problem that gas cannot be well transmitted due to the fact that one device is small usually occurs, the transmission process is influenced, and normal use of gas is delayed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable gas pressure regulating measurement sled has solved traditional portable gas pressure regulating measurement sled pressure regulating device and can not be fine all-round pressure regulating, the problem of the gas of can not multi-channel transmission.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable gas pressure regulating measurement sled, includes rectifier, control air-vent valve, safety cut-off valve, restriction valve and electrical control valve, the air inlet has been seted up to the rectifier bottom, the rectifier top is passed through the through-hole and is connected the control air-vent valve, L type siphunculus is connected through the through-hole in control air-vent valve top, L type siphunculus one end is passed through the through-hole and is connected the safety cut-off valve, the restriction valve is connected through the through-hole in restriction valve bottom, the electrical control valve is connected through the through-hole in control air-vent valve bottom, the gas outlet has been seted up to the electrical control valve bottom.

Preferably, the rectifier fixed surface connects the bleed pipe, bleed pipe one end fixed connection electrical control valve, the electrical control valve surface connects first mount through the welding mode, the filter has been nested on the bleed pipe surface, the detection table has been seted up on the bleed pipe surface.

Preferably, the surface of the rectifier is connected with a first fixing frame in a welding mode, one end of the first fixing frame is fixedly connected with a vertical frame, and the bottom of the vertical frame is connected with a bottom frame in a welding mode.

Preferably, the surface of the flow limiting valve is connected with a second fixing frame in a welding mode, and the second fixing frame is fixedly connected with a vertical frame.

Preferably, the surface of the L-shaped through pipe is provided with a detection meter, and the surface of the L-shaped through pipe is connected with a second fixing frame in a welding mode.

Preferably, the bottom of the underframe is connected with wheels in a welding mode, and the wheels are distributed at four corners of the underframe.

(III) advantageous effects

The utility model provides a portable gas pressure regulating measurement sled. The method has the following beneficial effects:

(1) the movable gas pressure regulating and metering pry is characterized in that the top of a rectifier is connected with a monitoring pressure regulating valve, the bottom of a flow limiting valve is connected with the monitoring pressure regulating valve, and the device is subjected to detection and pressure regulation twice through the two monitoring pressure regulating valves, so that gas can be transmitted under normal pressure intensity, and the movable gas pressure regulating and metering pry is compact in structure, small in occupied area and convenient for operators to operate;

(2) this portable gas pressure regulating measurement sled through rectifier fixed surface connection bleed pipe, and bleed pipe one end fixed connection electrical control valve opens the second gas and detects, and bleed pipe surface is equipped with the detection table, detects gas, has avoided leading to the transmission to stop because the main channel problem in the work.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is an overall front view of the present invention;

fig. 3 is an enlarged view of fig. 1A according to the present invention.

In the figure, a rectifier-1, an air inlet-2, a detection meter-3, an air guide pipe-4, a monitoring pressure regulating valve-5, a safety shut-off valve-6, a bottom frame-7, a vertical frame-8, an electric regulating valve-9, wheels-10, a first fixing frame-11, a through hole-12, a second fixing frame-13, a flow limiting valve-14, an air outlet-15, a filter-16 and an L-shaped through hole-17.

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, an embodiment of the present invention provides a technical solution: a movable gas pressure regulating and metering pry comprises a rectifier 1, a monitoring and pressure regulating valve 5, a safety cut-off valve 6, a flow limiting valve 14 and an electric regulating valve 9, wherein an air inlet 2 is formed in the bottom of the rectifier 1, gas is connected to ensure that the gas can stably enter a device, the top of the rectifier 1 is connected with the monitoring and pressure regulating valve 5 through a through hole, the gas enters the rectifier 1 to carry out flow stabilization, the gas is subjected to primary pressure detection and regulation through the monitoring and pressure regulating valve 5, the top of the monitoring and pressure regulating valve 5 is connected with an L-shaped through hole, one end of the L-shaped through hole 17 is connected with the safety cut-off valve 6 through the through hole to ensure that the gas can stably pass through the device, accidents are prevented, one end of the safety cut-off valve 6 is connected with the flow limiting valve 14 through the through hole, the bottom of the flow limiting valve 14 is connected with the monitoring and pressure regulating valve 5 through the through hole to limit the gas, the gas gets into 5 second detection pressure regulating of control air-vent valve, control air-vent valve bottom 5 is connected electrical control valve 9 through the through-hole, gas outlet 15 has been seted up to electrical control valve 9 bottom, through electrical control valve 9, adjusts the temperature to the gas to transmit pressure, flow, temperature signal collection to data acquisition system and realize remote control.

Rectifier 1 fixed surface connects bleed pipe 4, bleed pipe 4 one end fixed connection electrical control valve 9 opens the second transmission path, prevents that the passageway can not transmit because of the damage of device first, electrical control valve 9 surface is through welding mode connection first mount 11, fixes electrical control valve 9, makes electrical control valve 9 can the steady operation, bleed pipe 4 surface nestification has filter 16, bleed pipe 4 surface has been seted up and has been detected table 3, carries out the detection of pressure and temperature to the gas through detecting table 3, guarantees transmission process safety.

Rectifier 1 surface is through welding mode connection

first mount

11, 11 one end fixed connection of first mount erects frame 8, erect 8 bottoms of frame and connect chassis 7 through welding mode, through chassis 7 and the combination of erecting 8, give whole device a steady operational environment, guarantee the normal transmission detection of gas.

The surface of the flow limiting valve 14 is connected with a second fixing frame 13 in a welding mode, the second fixing frame 13 is fixedly connected with the vertical frame 8, and the flow limiting valve 14 is fixed through the second fixing frame 13.

Detection table 3 is seted up on L type siphunculus 17 surface, second mount 13 is connected through the welding mode on L type siphunculus 17 surface, through detection table 3, detects the pressure and the temperature of gas, guarantees in transmission process, staff's safety.

The bottom of the bottom frame 7 is connected with wheels 10 in a welding mode, the wheels 10 are distributed at four corners of the bottom frame 7, and the wheels 10 facilitate movement of the whole device and use of workers.

The working principle is as follows: when the movable gas pressure regulating and metering pry is applied, the safety cut-off valve 6 and the monitoring pressure regulating valve 5 are in full open positions under normal conditions, gas enters the rectifier 1 through the gas inlet 2, the rectifier 1 carries out steady flow, gas flow is measured, detected and displayed through the detection meter 3, pressure, flow and temperature signals are regulated and limited through the electric regulating valve 9, pressure, flow and temperature signals are collected and transmitted to the data acquisition system to realize remote control, when the gas pressure is too high, the monitoring pressure regulating valve 5 works to regulate the pressure of the gas and drive the flow limiting valve 14 to carry out flow limiting work, when a primary device has a problem, temporary transmission detection can be carried out through the gas guide pipe 4 to ensure the normal use of the gas, and the device can be simply moved through the wheels 10 to facilitate the operation of workers, can carry out multiple detection and pressure regulation on the gas through the two monitoring pressure regulating valves 5, the gas can be ensured to keep a certain pressure, normal transmission and use are ensured, meanwhile, temporary transmission can be carried out through the gas guide pipe 4, and normal operation is ensured.

The utility model discloses a rectifier 1, air inlet 2, detection table 3, bleed air pipe 4, control air-vent valve 5, safety trip valve 6, chassis 7, vertical frame 8, electrical control valve 9, wheel 10, first mount 11, through-hole 12, second mount 13, restriction valve 14, gas outlet 15, filter 16, L type through-hole 17, the part is general standard component or the part that technical staff in this field known, its structure and principle all can be known through the technical manual or through conventional experimental approach for this technical staff, the utility model solves the problem that traditional portable gas pressure regulating measurement sled pressure regulating device can not fine all-round pressure regulating, can not transmit gas in many channels, the utility model discloses a through above parts intercombination, through rectifier 1 top through-hole connection control air-vent valve 5, the gas gets into 1, carries out the stationary flow, the first pressure detection and regulation of the gas is carried out through the monitoring and pressure regulating valve 5, the bottom of the flow limiting valve 14 is connected with the monitoring and pressure regulating valve 5 through a through hole, the circulation of the gas is limited, the gas enters the monitoring and pressure regulating valve 5 to be detected and regulated for the second time, the gas guide pipe 4 is fixedly connected with the surface of the rectifier 1, one end of the gas guide pipe 4 is fixedly connected with the electric regulating valve 9, a second transmission channel is opened, and the primary channel cannot be transmitted due to the damage of the device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable gas pressure regulating measurement sled which characterized in that: including rectifier (1), control air-vent valve (5), safety cut-off valve (6), restriction valve (14) and electrical control valve (9), air inlet (2) have been seted up to rectifier (1) bottom, through-hole connection control air-vent valve (5) are passed through at rectifier (1) top, L type siphunculus (17) are connected through the through-hole in control air-vent valve (5) top, safety cut-off valve (6) are connected through the through-hole to L type siphunculus (17) one end, restriction valve (14) are connected through the through-hole in safety cut-off valve (6) one end, restriction valve (14) bottom is connected through the through-hole and is monitored air-vent valve (5), electrical control valve (9) are connected through the through-hole in control air-vent valve (5) bottom, gas outlet (15) have been seted up to electrical control valve (9) bottom.

2. The mobile gas pressure regulating and metering pry of claim 1, wherein: rectifier (1) fixed surface connects bleed pipe (4), bleed pipe (4) one end fixed connection electrical control valve (9), first mount (11) are connected through the welding mode on electrical control valve (9) surface, bleed pipe (4) surface nestification has filter (16), bleed pipe (4) surface has been seted up and has been detected table (3).

3. The mobile gas pressure regulating and metering pry of claim 1, wherein: rectifier (1) surface is through welding mode connection first mount (11), first mount (11) one end fixed connection erects frame (8), erect frame (8) bottom and connect chassis (7) through welding mode.

4. The mobile gas pressure regulating and metering pry of claim 1, wherein: the surface of the flow limiting valve (14) is connected with a second fixing frame (13) in a welding mode, and the second fixing frame (13) is fixedly connected with a vertical frame (8).

5. The mobile gas pressure regulating and metering pry of claim 1, wherein: the surface of the L-shaped through pipe (17) is provided with a detection meter (3), and the surface of the L-shaped through pipe (17) is connected with a second fixing frame (13) in a welding mode.

6. The mobile gas pressure regulating and metering pry of claim 3, wherein: the bottom of the bottom frame (7) is connected with wheels (10) in a welding mode, and the wheels (10) are distributed at four corners of the bottom frame (7).