CN219319506U

CN219319506U - Industrial instrument automation instrument

Info

Publication number: CN219319506U
Application number: CN202320609455.8U
Authority: CN
Inventors: 靳朋涛; 李明昊; 曾梦银; 张鹏华
Original assignee: Henan Enterprise Intelligent Automation Equipment Technology Co ltd
Current assignee: Henan Enterprise Intelligent Automation Equipment Technology Co ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-07-07
Anticipated expiration: 2033-03-25

Abstract

The utility model discloses an industrial instrument automation instrument and meter, which relates to the technical field of instruments and meters, and comprises a flowmeter main body and a venturi tube, wherein the flowmeter main body is arranged in an inserted manner in the middle of the tube wall of the venturi tube, a probe of the flowmeter main body is arranged on the inner side of the venturi tube, two ends of the venturi tube are respectively connected with an air inlet tube and an air outlet tube, the tube end of the air inlet tube is fixedly provided with an organic box, the lower end of the side wall of the organic box is fixedly inserted and connected with a mounting tube, the inside of the organic box is fixedly provided with trapezoid moisture-absorbing cotton, the inclined surface of the trapezoid moisture-absorbing cotton is arranged close to one side of the air outlet end of the mounting tube, and the inner bottom of the organic box is fixedly provided with a stop block. The utility model can avoid that a small amount of liquid mixed in the gas influences the accuracy of gas flow monitoring as much as possible, and is convenient to use.

Description

Industrial instrument automation instrument

Technical Field

The utility model relates to the technical field of instruments and meters, in particular to an industrial instrument automation instrument and meter.

Background

The automatic instrument can be used in industrial production, and various mediums can be monitored, pre-warned, controlled, recorded and the like on line, and is the most common instrument in industrial production, wherein an ultrasonic vortex flowmeter is commonly used for monitoring gas flow.

The gas ultrasonic vortex flowmeter with the search publication number of CN2566235Y consists of a meter body, a vortex generating body and an ultrasonic probe, wherein the ultrasonic probe is aligned to a fluid vortex area, and the vortex generating body is positioned in the middle of a flow passage through which fluid flows.

The ultrasonic sensor is used for detecting the vortex frequency, the limit to which the ultrasonic sensor is subjected is small, the gas flow can be measured only by receiving return waves when detecting that the medium is different, but in partial gas phase medium, the transported gas contains a small amount of liquid phase due to the reasons of condensation water vapor and the like, and the liquid phase is easy to cause misjudgment along with the gas propagation, so that the accuracy of the detection result is affected.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems with the existing industrial instrumentation automation instrumentation.

Therefore, the utility model aims to provide an industrial instrument and an automatic instrument, which solve the problems that the industrial instrument and the automatic instrument contain a small amount of liquid phase in the conveyed gas due to the reasons of condensed water vapor and the like in partial gas phase medium, and the liquid phase is easy to cause misjudgment and influence the accuracy of a detection result when being propagated along with the gas.

In order to achieve the above object, the present utility model provides the following technical solutions:

the industrial instrument automation instrument comprises a flowmeter main body and a venturi tube, wherein the flowmeter main body is arranged in the middle of the tube wall of the venturi tube in an inserted manner, a probe of the flowmeter main body is arranged at the inner side of the venturi tube, and two ends of the venturi tube are respectively connected with an air inlet tube and an air outlet tube;

the utility model discloses a gas flow rate monitoring device, including the gas inlet pipe, the pipe end of intake pipe is fixed with the organic box, the fixed grafting of lateral wall lower extreme of machine box has the installation tube, the inside of machine box is fixed with trapezoidal hygroscopic cotton, and trapezoidal hygroscopic cotton's inclined plane is close to the setting of the end one side of giving vent to anger of installation tube, the inner bottom of machine box is fixed with the dog, and the lateral wall of dog is the counterbalance setting with trapezoidal hygroscopic cotton's lateral wall, the lower extreme of machine box is located the position of dog both sides and has all seted up the hole that leaks, the lower extreme of machine box is equipped with the reservoir mechanism that is linked together with two holes that leak, can carry out the gas-liquid separation to the gas of getting into, avoids the mixed a small amount of liquid in the gas to influence gas flow rate monitoring's accuracy as far as possible.

Preferably, the liquid storage mechanism comprises a mounting ring fixedly arranged at the lower end of the machine box, the inner annular wall of the mounting ring is in threaded connection with a water receiving cylinder, the water receiving cylinder and the mounting ring can be separated by rotating the water receiving cylinder, and at the moment, water liquid in the water receiving cylinder can be processed by rotating the water receiving cylinder.

Preferably, the lateral wall lower extreme that installation tube one side was kept away from to the box is fixed to be equipped with the lug, and the tip of lug has seted up flutedly, and the inside activity of recess is equipped with the extrusion iron piece, and is fixed with the spring jointly between the lateral wall of extrusion iron piece and the tank bottom of recess, the tank bottom embedding of recess has the electro-magnet, can adsorb the extrusion iron piece through the electro-magnet circular telegram, and can make the extrusion iron piece kick-back through the spring to can utilize the removal striking extrusion of extrusion iron piece, reach the purpose that helps improving trapezoidal moisture absorption cotton and discharge water liquid fast.

Preferably, the inner wall upside that the box is close to one side of the installation pipe is fixed with the roof, and the lower extreme of roof is the setting of offseting with the upper end of trapezoidal moisture absorption cotton, can make gas and trapezoidal moisture absorption cotton fully contact, reaches the effect that improves dehumidification sufficiency.

Preferably, the outside of the water receiving cylinder is provided with a transparent hollow column, and a communicating pipe is jointly fixed between the transparent hollow column and the water receiving cylinder, so that people can observe the liquid quantity inside the water receiving cylinder conveniently, and people can grasp the liquid discharge properly by dismantling the water receiving cylinder conveniently.

Preferably, the outer side wall of the water receiving cylinder is fixed with an outer convex ring, the end face of the outer convex ring is fixed with a sealing gasket, and the end face of the sealing gasket is propped against the lower end of the mounting ring, so that the tightness between the water receiving cylinder and the mounting ring can be ensured.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the flow meter main body and the venturi tube are matched with each other, so that the flow meter main body and the venturi tube can be used for monitoring the gas flow, and through the mutual matching of the arranged air inlet pipe, the air outlet pipe, the machine box, the mounting pipe, the trapezoid moisture absorption cotton, the stop block and the water leakage hole, the trapezoid moisture absorption cotton can be arranged at the air inlet end, and the liquid obliquely flows to the lower side after moisture absorption, so that the effect of separating the liquid from the gas is achieved, and the influence of a small amount of liquid mixed in the gas on the accuracy of gas flow monitoring can be avoided as much as possible.

2. According to the utility model, through the liquid storage mechanism, the transparent hollow column and the communicating pipe are matched, so that people can conveniently transfer received liquid out in time, and the liquid storage device is convenient to use.

3. According to the utility model, through the mutual matching of the protruding blocks, the grooves, the extruded iron blocks, the springs and the electromagnets, people can conveniently and regularly impact the trapezoid moisture-absorbing cotton through the magnetic attraction and the spring rebound action, and the absorbed liquid can be extruded downwards in an auxiliary manner.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the cartridge of the present utility model;

fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.

Reference numerals illustrate:

1. a flowmeter body; 2. a venturi tube; 3. an air inlet pipe; 4. an air outlet pipe; 5. a machine box; 6. installing a pipe; 7. trapezoidal absorbent cotton; 8. a stop block; 9. a water leakage hole; 10. a mounting ring; 11. a water receiving cylinder; 12. a bump; 13. a groove; 14. extruding an iron block; 15. a spring; 16. an electromagnet; 17. an upper top plate; 18. a transparent hollow column; 19. a communicating pipe; 20. an outer convex ring; 21. and a sealing gasket.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses an industrial instrument automation instrument.

The utility model provides an industrial instrument automation instrument shown in figures 1-2, which comprises a flowmeter main body 1 and a venturi tube 2, wherein the flowmeter main body 1 is arranged in an inserting manner in the middle of the tube wall of the venturi tube 2, a probe of the flowmeter main body 1 is arranged on the inner side of the venturi tube 2, two ends of the venturi tube 2 are respectively connected with an air inlet tube 3 and an air outlet tube 4, wherein a vortex generator and a racemizer (not shown in the figure) are respectively arranged at the inlet end and the outlet end of the venturi tube, the flowmeter main body 1 adopts an ultrasonic sensing probe (not shown in the figure), and the vortex frequency of gas is detected by utilizing ultrasonic waves to achieve the effect of detecting the flow of gas;

the pipe end of intake pipe 3 is fixed organic box 5, and the fixed grafting of lateral wall lower extreme of machine box 5 has installation pipe 6, and the inside of machine box 5 is fixed with trapezoidal moisture absorption cotton 7, and the inclined plane of trapezoidal moisture absorption cotton 7 is close to the setting of the end one side of giving vent to anger of installation pipe 6, and the inner bottom of machine box 5 is fixed with dog 8, and the lateral wall of dog 8 is the counterbalance setting with the lateral wall of trapezoidal moisture absorption cotton 7, and water leakage hole 9 has all been seted up to the position that the lower extreme of machine box 5 is located the dog 8 both sides, and the lower extreme of machine box 5 is equipped with the stock solution mechanism that is linked together with two water leakage holes 9.

After the gas medium enters the machine box 5 through the mounting pipe 6, the gas enters from the position of the upper side of the trapezoid moisture absorption cotton 7 due to the blocking of the blocking piece 8, the liquid mixed in the gas medium is trapped and adsorbed by the trapezoid moisture absorption cotton 7, and gradually converged to the bottom side of the trapezoid moisture absorption cotton 7 under the action of gravity along with the liquid converging in the trapezoid moisture absorption cotton 7, finally flows out through the water leakage hole 9, and the gas enters from the left side and is discharged from the upper side, and the liquid flows out downwards to the right, so that the gas and the liquid can be separated thoroughly relatively, the liquid mixed in the gas is reduced, and the detection accuracy of the gas flow is improved.

The upper top plate 17 is fixed on the upper side of the inner wall of the machine box 5, which is close to one side of the installation tube 6, and the lower end of the upper top plate 17 is propped against the upper end of the trapezoid moisture absorption cotton 7, and the air can be discharged from the upper right side of the machine box 5 through the upper top plate 17, so that the air can be fully contacted with the trapezoid moisture absorption cotton 7, and the effect of improving the dehumidification sufficiency is achieved.

In order to facilitate rapid draining of the collected water, as shown in fig. 2, the liquid storage mechanism comprises a mounting ring 10 fixedly arranged at the lower end of the machine box 5, and the inner annular wall of the mounting ring 10 is in threaded connection with a water receiving cylinder 11.

After the separated water flows into the water receiving cylinder 11 through the water leakage hole, the water receiving cylinder 11 is rotated until the water receiving cylinder 11 is separated from the mounting ring 10, and at the moment, the water in the water receiving cylinder 11 can be rotated out for treatment.

The outside of the water receiving cylinder 11 is provided with a transparent hollow column 18, a communicating pipe 19 is jointly fixed between the transparent hollow column 18 and the water receiving cylinder 11, liquid entering the water receiving cylinder 11 can synchronously enter the transparent hollow column 18 through the communicating pipe 19, and the liquid level inside the transparent hollow column 18 is unified with the liquid level inside the water receiving cylinder 11, so that people can observe the liquid quantity inside the water receiving cylinder 11 conveniently, and people can grasp the liquid discharging by disassembling the water receiving cylinder 11 conveniently.

The outer side wall of the water receiving cylinder 11 is fixed with the outer convex ring 20, the end face of the outer convex ring 20 is fixed with the sealing gasket 21, the end face of the sealing gasket 21 is propped against the lower end of the mounting ring 10, and when the water receiving cylinder 11 is mounted, the outer convex ring 20 drives the sealing gasket 21 to stably and tightly prop against the end face of the mounting ring 10, so that the sealing performance between the water receiving cylinder 11 and the mounting ring 10 can be ensured.

In order to assist in improving the liquid discharge adsorbed by the trapezoid absorbent cotton 7, as shown in fig. 2-3, a bump 12 is fixedly arranged at the lower end of the side wall of the machine box 5, which is far away from the mounting tube 6, a groove 13 is formed at the end of the bump 12, an extrusion iron block 14 is movably arranged in the groove 13, a spring 15 is jointly fixed between the side wall of the extrusion iron block 14 and the bottom of the groove 13, and an electromagnet 16 is embedded at the bottom of the groove 13.

After a period of use, control electro-magnet 16 circular telegram, electro-magnet 16 produces the magnetic attraction this moment to adsorb extrusion iron piece 14, can compress spring 15 simultaneously, then control electro-magnet 16 outage, owing to the magnetic attraction disappears this moment, under the resilience effect of spring 15, extrusion iron piece 14 resilience and striking trapezoidal moisture absorption cotton 7, so under the striking extrusion force effect, can assist the inside water liquid of trapezoidal moisture absorption cotton 7 to flow down fast and discharge.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an industrial instrument automation instrument, includes flowmeter main part (1) and venturi (2), its characterized in that, flowmeter main part (1) are located the pipe wall intermediate position grafting setting of venturi (2), and the probe of flowmeter main part (1) is located the inboard setting of venturi (2), the both ends of venturi (2) are connected with intake pipe (3) and outlet duct (4) respectively;

the utility model discloses a liquid storage device, including box (5), box (5) are fixed to be pegged graft in the lateral wall lower extreme of pipe (3), the inside of box (5) is fixed with trapezoidal hygroscopic cotton (7), and the inclined plane of trapezoidal hygroscopic cotton (7) is close to the end one side of giving vent to anger of installing pipe (6) and set up, the inner bottom of box (5) is fixed with dog (8), and the lateral wall of dog (8) is the counterbalance setting with the lateral wall of trapezoidal hygroscopic cotton (7), leak hole (9) have all been seted up in the position that the lower extreme of box (5) is located dog (8) both sides, the lower extreme of box (5) is equipped with the liquid storage mechanism that is linked together with two holes (9) that leak.

2. The industrial instrument automation instrument according to claim 1, wherein the liquid storage mechanism comprises a mounting ring (10) fixedly arranged at the lower end of the machine box (5), and the inner annular wall of the mounting ring (10) is in threaded connection with a water receiving cylinder (11).

3. The industrial instrument automation instrument according to claim 1, characterized in that the lower end of the side wall of the machine box (5) far away from the side of the mounting pipe (6) is fixedly provided with a bump (12), the end of the bump (12) is provided with a groove (13), the inside of the groove (13) is movably provided with an extrusion iron block (14), a spring (15) is jointly fixed between the side wall of the extrusion iron block (14) and the bottom of the groove (13), and the bottom of the groove (13) is embedded with an electromagnet (16).

4. The industrial instrument automation instrument according to claim 1, wherein an upper top plate (17) is fixed on the upper side of the inner wall of the machine box (5) close to one side of the mounting pipe (6), and the lower end of the upper top plate (17) is propped against the upper end of the trapezoid moisture-absorbing cotton (7).

5. The industrial instrument automation instrument according to claim 2, characterized in that a transparent hollow column (18) is arranged on the outer side of the water receiving cylinder (11), and a communicating pipe (19) is commonly fixed between the transparent hollow column (18) and the water receiving cylinder (11).

6. The industrial instrument automation instrument according to claim 2, characterized in that the outer side wall of the water receiving cylinder (11) is fixed with an outer convex ring (20), the end face of the outer convex ring (20) is fixed with a sealing gasket (21), and the end face of the sealing gasket (21) is propped against the lower end of the mounting ring (10).