CN206177754U - Viscosity measurement instrument and system thereof - Google Patents

Abstract

The utility model relates to an oil drilling technical field especially relates to a viscosity measurement instrument and system thereof. This viscosity measurement instrument includes funnel, shutoff piece, pressing piece, resilient means and connecting piece, the funnel has the weeping hole, the shutoff piece sets up in funnel neck's below, and the shutoff piece can seal the weeping hole, pressing piece and funnel body coupling, resilient means is connected with funnel neck, shutoff piece respectively, and resilient means has the movement tendency who makes the sealed weeping hole of shutoff piece, the one end and the pressing piece of connecting piece are connected, and the other end is connected with the shutoff piece, when pressing the pressing piece to make the connecting piece order about the shutoff piece and remove, in order to open the weeping hole. This viscosity measurement system includes viscosity measurement instrument and graduated flask. The utility model aims to provide a viscosity measurement instrument and system thereof to solve the inconvenient and unsafe technical problem of the liquid viscosity such as single measurement drilling fluid that exist among the prior art.

Description

Viscosity measurement instrument and its system

Technical field

This utility model is related to oil drilling technical field, more particularly to a kind of viscosity measurement instrument and its system.

Background technology

The performance for detecting drilling fluid at any time is needed in oilfield drilling, target zone or intricately is especially drilled into Layer, the detection of property of drilling fluid can more frequently, and viscosity is exactly that more frequently one is detected in drilling fluid performance parameters.

The instrument of in-site measurement drilling fluid viscosity is Marsh funnel.People is measured during measurement and blocks geneva firstly the need of with finger The lower end outlet of funnel, is afterwards taken out drilling fluid with drilling fluid cup in circulation of drilling fluid pond or circulation passageway, pours horse into In family name's funnel, until the drilling fluid in Marsh funnel just covers filter screen；Drilling fluid cup is placed under Marsh funnel is afterwards brought out The underface of mouth, another handss take stopwatch, while stopwatch start button is pressed, remove and block the outlet of Marsh funnel lower end Finger, timing starts.The outlet of Marsh funnel lower end is blocked when drilling fluid is full of drilling fluid cup, while pressing the stopping of stopwatch Button, measurement terminates.By above-mentioned, single measurement drilling fluid viscosity is very inconvenient, and in addition return of drilling mud's temperature is higher, example As Drilling Fluid Technique for Deep returns out temperature up to 70 degree of -75 degree, the finger of people can be caused to scald.

In view of said process single measurement more inconvenience, while can cause to scald to survey crew, the application is according to drilling well Field condition, actively in addition research and innovation, to create new viscosity measurement instrument on the original basis, realizes convenient, safety Purpose.

Utility model content

The purpose of this utility model is to provide viscosity measurement instrument and its system, single present in prior art to solve The inconvenient and unsafe technical problems of liquid viscosity such as people's measurement drilling fluid.

The viscosity measurement instrument that this utility model is provided, including：

Funnel, the funnel includes infundibular body and filler neck；The infundibular body is connected with the top of the filler neck, described The bottom of filler neck has liquid-leaking nozzle；

Closeouts, the closeouts are arranged on the lower section of the filler neck, and the closeouts can seal the leakage Hole；

Pressing piece, the pressing piece is connected with the infundibular body；

Elastic device, the elastic device is connected respectively with the filler neck, the closeouts, and the elastic device has There is the movement tendency for making the closeouts seal the liquid-leaking nozzle；

And connector, one end of the connector is connected with the pressing piece, and the other end is connected with the closeouts；Press When pressing the pressing piece, so that the connector orders about the closeouts movement, to open the liquid-leaking nozzle.

Further, the elastic device includes securing supports and elastic component；The securing supports and the funnel Neck is fixedly connected；

One end of the elastic component is connected with the securing supports, and the other end is connected with the closeouts.

Further, the quantity of the elastic component is two, and two elastic components are separately positioned on the closeouts Both sides.

Further, two elastic components are symmetrically arranged at the both sides of the closeouts；The closeouts can Move along the axial reciprocating perpendicular to the filler neck.

Further, the elastic component is spring；The connector is rope or steel wire；

The securing supports are fixedly connected finite place piece；Multiple locating parts form stopper slot, so that the closure Part is moved back and forth along the stopper slot.

Further, be provided with fixed pulley on the securing supports, the connector through the fixed pulley with it is described Closeouts connect.

Further, the closeouts include the firstth area and the secondth area；Firstth area adopts elastomeric material, and described One area can seal the liquid-leaking nozzle.

Further, firstth area is sealing ring corresponding with the liquid-leaking nozzle or sealing gasket.

Further, the outer surface of the infundibular body is installed with handle, has through hole on the handle；The connector is worn Cross the through hole to be connected with the pressing piece；

The pressing piece is connected with the handle.

The viscosity measuring system that this utility model is provided, including described viscosity measurement instrument, also including measuring cup.

Viscosity measurement instrument and its system that this utility model is provided, including funnel, closeouts, pressing piece, elastic device And connector, during by pressing operation pressing piece, so that connector orders about closeouts movement, to open liquid-leaking nozzle；Do not using When, elastic device makes closeouts seal liquid-leaking nozzle all the time.Pure mechanic structure is adopted in this viscosity measurement instrument and its system, is passed through Closeouts sealing blocking liquid-leaking nozzle, it is to avoid need to block the liquid-leaking nozzle of funnel with finger in prior art, it is to avoid high temperature brill Scald of the well liquid to people, both realizes the liquid viscosity safety problems such as measurement drilling fluid, is easy to one man operation to complete drilling fluid again Deng the measurement of liquid viscosity.

Description of the drawings

In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is the first structure schematic diagram of the viscosity measurement instrument that this utility model embodiment one is provided；

Fig. 2 is the second structural representation of the viscosity measurement instrument that this utility model embodiment one is provided；

Fig. 3 is the 3rd structural representation of the viscosity measurement instrument that this utility model embodiment one is provided；

Fig. 4 is the 4th structural representation of the viscosity measurement instrument that this utility model embodiment one is provided.

Reference：

110- funnels；111- infundibular bodies；112- filler necks；

113- handles；120- closeouts；130- pressing pieces；

140- elastic devices；141- securing supports；142- elastic components；

150- connectors；160- fixed pulleys；170- locating parts.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in this utility model.

Embodiment one

Referring to shown in Fig. 1-Fig. 4, present embodiments providing a kind of viscosity measurement instrument；Fig. 1 is this utility model embodiment The first structure schematic diagram of the viscosity measurement instrument of offer；The viscosity measurement instrument that Fig. 2 is provided for this utility model embodiment Second structural representation；3rd structural representation of the viscosity measurement instrument that Fig. 3 is provided for this utility model embodiment；Fig. 4 is 4th structural representation of the viscosity measurement instrument that this utility model embodiment is provided；Wherein, the closure shown in Fig. 1, Fig. 3, Fig. 4 Part seals liquid-leaking nozzle；Closeouts shown in Fig. 2 do not seal liquid-leaking nozzle.

Referring to shown in Fig. 1-Fig. 4, the viscosity measurement instrument that the present embodiment is provided, including：

Funnel 110, funnel 110 includes infundibular body 111 and filler neck 112；Infundibular body 111 connects with the top of filler neck 112 Logical, the bottom of filler neck 112 has liquid-leaking nozzle；Preferably, funnel 110 adopts Marsh funnel, in order to existing drilling fluid Viscosity measurement instrument is reequiped, to reduce factory's sheet of this viscosity measurement instrument.

Closeouts 120, closeouts 120 are arranged on the lower section of filler neck 112, and closeouts 120 can seal liquid-leaking nozzle.

Pressing piece 130, pressing piece 130 is connected with infundibular body 111.

Elastic device 140, elastic device 140 is connected respectively with filler neck 112, closeouts 120, and elastic device 140 has There is the movement tendency for making closeouts 120 seal liquid-leaking nozzle.

And connector 150, one end of connector 150 is connected with pressing piece 130, and the other end is connected with closeouts 120；Press During press operation pressing piece 130, so as to connector 150 orders about closeouts 120 move, to open liquid-leaking nozzle.

Viscosity measurement instrument described in the present embodiment includes funnel 110, closeouts 120, pressing piece 130, elastic device 140 With connector 150, during by pressing operation pressing piece 130, so as to connector 150 orders about closeouts 120 move, to open leakage Hole；When not in use, elastic device 140 makes closeouts 120 seal liquid-leaking nozzle all the time.Purely mechanic knot is adopted in this survey tool Structure, by the sealing blocking liquid-leaking nozzle of closeouts 120, it is to avoid need to block the liquid-leaking nozzle of funnel 110 with finger in prior art, Scald of the high temperature mud to people is avoided, the liquid viscosity safety problems such as measurement drilling fluid are both realized, single behaviour is easy to again Complete the measurement of the liquid viscosities such as drilling fluid.

As a example by detect drilling fluid viscosity：When using, drilling fluid is filled in funnel 110, a handss hold funnel 110, The handle on infundibular body 111, filler neck 112 or the funnel 110 of funnel 110 can be held, drilling fluid cup is placed in into funnel 110 The underface of lower end outlet, another handss hold stopwatch.Pressing piece 130 (in measurement process will always according to) is pressed, while pressing The beginning timing button of lower stopwatch；After pressing pressing piece 130, connector 150 by overcoming the elastic potential energy of elastic device 140, Closeouts 120 are made to offset or away from liquid-leaking nozzle, to open liquid-leaking nozzle, so that drilling fluid enters drilling fluid cup.When drilling fluid cup During full of drilling fluid, the stop button of stopwatch is pressed, while unclamping pressing piece 130, it is extensive that elastic device 140 orders about closeouts 120 Restore shape and seal liquid-leaking nozzle, measurement terminates.

In the alternative of the present embodiment, elastic device 140 includes securing supports 141 and elastic component 142；It is fixed to support Part 141 is fixedly connected with filler neck 112；By securing supports 141 so that elastic device 140 is fixed on filler neck 112.Enter One step ground, securing supports 141 are fixed on elastic device 140 on filler neck 112 by steady pin.Those skilled in the art can To understand, securing supports 141 are also by other means fixed on elastic device 140 on filler neck 112, for example, be spirally connected, glue Connect, rivet.

One end of elastic component 142 is connected with securing supports 141, and the other end is connected with closeouts 120.By elastic component 142 produce elastic deformation, to change the displacement of closeouts 120.

Preferably, the quantity of elastic component 142 is two, and two elastic components 142 are separately positioned on the both sides of closeouts 120. By arranging two elastic components 142, in order to closeouts 120 home position can be preferably recovered, seal liquid-leaking nozzle.

Further, two elastic components 142 are symmetrically arranged at the both sides of closeouts 120；Closeouts 120 can be along vertical The straight axial reciprocating in filler neck 112 is moved.

Elastic component 142 can be for example gum elastic, elastic silica gel, spring etc.；Preferably, elastic component 142 is spring.

Preferably, connector 150 is rope or steel wire.

In the alternative of the present embodiment, fixed pulley 160 is provided with securing supports 141, connector 150 is slided through fixed Wheel 160 is connected with closeouts 120.By fixed pulley 160, rubbing between connector 150 and securing supports 141 is on the one hand reduced Power is wiped, is easy to the transmission of power, on the other hand with the abrasion of reduction connector 150, extend the service life of connector 150.

In the alternative of the present embodiment, the generally elastomeric material of closeouts 120, to be tightly connected with liquid-leaking nozzle.Or Person, closeouts 120 include the firstth area and the secondth area；Firstth area adopts elastomeric material, and the firstth area can seal liquid-leaking nozzle.

The material in the secondth area can be identical with the firstth area, it is also possible to different, and such as the secondth area adopts rustless steel, cast iron, modeling The materials such as material, ceramics.By arranging the firstth area, the secondth area, to reduce the requirement to the material of closeouts 120, it is easy to closeouts 120 Production and processing, and reduce closeouts 120 production cost.

Preferably, the firstth area is sealing ring corresponding with liquid-leaking nozzle or sealing gasket；When liquid-leaking nozzle is circular hole, the firstth area In annular or disc.

Alternatively, first area's bonding or ultra-sonic welded be on the second region.

In the alternative of the present embodiment, the outer surface of infundibular body 111 is installed with handle 113, has on handle 113 logical Hole；Connector 150 is connected through through hole with pressing piece 130；

Pressing piece 130 is connected with handle 113.By handle 113, in order to connector 150, pressing piece 130 preferably with Infundibular body 111 connects.

Alternatively, pressing piece 130 is button, as shown in Figure 3；For example, when pressing button, closeouts 120 are in elastic device Under the driving of 140 elastic potential energy, offset or away from liquid-leaking nozzle, to open liquid-leaking nozzle, so that drilling fluid in funnel 110 etc. The liquid for needing measurement flows out；When stopping pressing button, connector 150 overcomes the elastic potential energy of elastic device 140, orders about closure Part 120 is moved, and seals liquid-leaking nozzle, to block liquid-leaking nozzle, so that the liquid such as drilling fluid in funnel 110 stops flowing out.

Alternatively, pressing piece 130 is press handle, and one end of press handle is connected with connector 150, the middle part of press handle and Handle 113 is hinged, as shown in Figure 1, Figure 2, Figure 4 shows；Preferably, the center of press handle is hinged with handle 113；So that people are in operation Press handle away from connector 150 one end when, connector 150 can be made to have a larger displacement, and then it is larger to have closeouts 120 Displacement.Specifically, when pressing press handle, order about connector 150 and move, so that closeouts 120 are moved, so that closure Part 120 offsets or away from liquid-leaking nozzle, to open liquid-leaking nozzle, so that drilling fluid in funnel 110 etc. needs the liquid flow of measurement Go out；When stopping pressing press handle, closeouts 120 are moved under the driving of the elastic potential energy of elastic device 140, are sealed and are blocked Lou Fluid apertures, so that the liquid such as drilling fluid in funnel 110 stops flowing out.

Shown in Figure 4, in the alternative of the present embodiment, securing supports 141 are fixedly connected finite place piece 170；It is many Individual locating part 170 forms stopper slot, so that closeouts 120 are moved back and forth along stopper slot.By locating part 170, stopper slot, so that Closeouts 120 are moved in one direction, to improve the sealing property that closeouts 120 seal liquid-leaking nozzle, and then improve viscosity measurement Instrument repeatedly use after precision.

Locating part 170 can be for example two, and along the axial direction of filler neck 112, two locating parts 170 are respectively in closeouts 120 both sides.

The material of funnel 110 can be for example plastics, rustless steel, cast iron etc. in the present embodiment；Preferably, infundibular body 111 and the material of filler neck 112 be plastics, rustless steel or cast iron.

Embodiment two

Embodiment two provides a kind of viscosity measuring system, and the embodiment includes the viscosity measurement work described in embodiment one Tool, the technical characteristic of the viscosity measurement instrument disclosed in embodiment one is also applied for the embodiment, and embodiment one is published viscous The technical characteristic of degree survey tool is not repeated description.

The viscosity measuring system that the present embodiment is provided, including viscosity measurement instrument, also including measuring cup and stopwatch.Measuring cup is for example It can be drilling fluid cup.By viscosity measurement instrument, measuring cup and stopwatch, to be combined as a set of viscosity measuring system, it is easy to people Use.

Viscosity measuring system described in the present embodiment includes funnel, closeouts, pressing piece, elastic device and connector, leads to Cross closeouts sealing blocking liquid-leaking nozzle, it is to avoid need to block the liquid-leaking nozzle of funnel with finger in prior art, it is to avoid high temperature Scald of the drilling fluid to people, both realizes the liquid viscosity safety problems such as measurement drilling fluid, is easy to one man operation to complete drilling well again The measurement of the liquid viscosities such as liquid；There is viscosity measurement instrument described in embodiment one, it is described viscous disclosed in embodiment one Other advantage heres of degree survey tool are not repeated description.

Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent；And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of viscosity measurement instrument, it is characterised in that include：

Funnel, the funnel includes infundibular body and filler neck；The infundibular body is connected with the top of the filler neck, the funnel The bottom of neck has liquid-leaking nozzle；

Closeouts, the closeouts are arranged on the lower section of the filler neck, and the closeouts can seal the liquid-leaking nozzle；

Pressing piece, the pressing piece is connected with the infundibular body；

Elastic device, the elastic device is connected respectively with the filler neck, the closeouts, and the elastic device has order The closeouts seal the movement tendency of the liquid-leaking nozzle；

And connector, one end of the connector is connected with the pressing piece, and the other end is connected with the closeouts；Pressing institute When stating pressing piece, so that the connector orders about the closeouts movement, to open the liquid-leaking nozzle.

2. viscosity measurement instrument according to claim 1, it is characterised in that the elastic device include securing supports and Elastic component；The securing supports are fixedly connected with the filler neck；

One end of the elastic component is connected with the securing supports, and the other end is connected with the closeouts.

3. viscosity measurement instrument according to claim 2, it is characterised in that the quantity of the elastic component is two, two The elastic component is separately positioned on the both sides of the closeouts.

4. viscosity measurement instrument according to claim 3, it is characterised in that two elastic components are symmetrically arranged at The both sides of the closeouts；The closeouts can be moved along the axial reciprocating perpendicular to the filler neck.

5. viscosity measurement instrument according to claim 2, it is characterised in that the elastic component is spring；The connector For rope or steel wire；

The securing supports are fixedly connected finite place piece；Multiple locating parts form stopper slot, so that the closeouts edge The stopper slot is moved back and forth.

6. viscosity measurement instrument according to claim 2, it is characterised in that be provided with the securing supports and determine cunning Wheel, the connector is connected through the fixed pulley with the closeouts.

7. viscosity measurement instrument according to claim 1, it is characterised in that the closeouts include the firstth area and second Area；Firstth area adopts elastomeric material, and firstth area can seal the liquid-leaking nozzle.

8. viscosity measurement instrument according to claim 7, it is characterised in that firstth area is corresponding to the liquid-leaking nozzle Sealing ring or sealing gasket.

9. viscosity measurement instrument according to claim 1, it is characterised in that the outer surface of the infundibular body is installed with handle Handss, have through hole on the handle；The connector is connected through the through hole with the pressing piece；

The pressing piece is connected with the handle.

10. a kind of viscosity measuring system, it is characterised in that including the viscosity measurement instrument described in any one of claim 1-9, also Including measuring cup.