CN108955828A - Liquid detection device, container - Google Patents
Liquid detection device, container Download PDFInfo
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- CN108955828A CN108955828A CN201810713266.9A CN201810713266A CN108955828A CN 108955828 A CN108955828 A CN 108955828A CN 201810713266 A CN201810713266 A CN 201810713266A CN 108955828 A CN108955828 A CN 108955828A
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- liquid
- detection device
- container
- guidance set
- liquid level
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The application provides a kind of liquid detection device, container, belongs to the field of medical instrument technology.The liquid detection device, comprising: guidance set, floatation assembly and monitoring assembly；The top of liquid level is arranged in guidance set；Floatation assembly floatability is flexibly connected on liquid level, and in a manner of it can move along the vertical direction with guidance set；Monitoring assembly monitors floatation assembly and whether moves into the liquid level with the liquid level and warn region for setting liquid level warning region.Liquid detection device provided by the invention, the connecting node of floatation assembly and guidance set is located on liquid level, therefore it not will receive corrosion, avoid debris accumulation from influencing the activity flexibility ratio of floatation assembly, therefore the detector has longer service life and stable Effect on Detecting.
Description
Technical field
This application involves the field of medical instrument technology, in particular to a kind of liquid detection device, container.
Background technique
When carrying out vitro diagnosis assays, need to consume pure water, reagent and cleaning solution, and generate waste liquid simultaneously.Usually
The outer diagnostic analysis instrument of Low Velocity Body is equipped with pure water, reagent, cleaning solution and waste fluid container.With the progress of analysis, pure water, examination
Agent and cleaning solution gradually reduce, and waste liquid gradually increases, and since vessel volume is limited, in fact it could happen that anhydrous available or waste liquid
The case where spilling.At this time, it may be necessary to the variation of liquid level in container be monitored, to avoid the too high or too low impact analysis process of liquid level.Cause
It is very necessary that this provides a kind of liquid detection device.
Summary of the invention
In view of this, the application provides a kind of liquid detection device, container, deposited with solving level sensor in the related technology
Defect.Specifically, the application is achieved by the following technical solution:
The embodiment of the invention provides a kind of liquid detection devices, comprising: guidance set, floatation assembly and monitoring group
Part；
The top of liquid level is arranged in the guidance set；
The floatation assembly floatability on the liquid level, and in a manner of it can move along the vertical direction with the guiding group
Part is flexibly connected；
The monitoring assembly is for setting liquid level warning region, and whether monitor the floatation assembly mobile with the liquid level
Region is warned into the liquid level.
Optionally, the guidance set includes main body, and the main body is used to be detachably connected the oral area of container, the container
For accommodating liquid to be detected.
Optionally, the guidance set further includes fixed guide part on the body, and the guide part has guiding
Through-hole；
The floatation assembly further includes active joint；
Guide through hole described in the active joint activity grafting.
Optionally, the active joint also has locating part, and the locating part is used to cooperate with the fixing piece, makes described
Active joint is limited in the guide through hole.
Optionally, the floatation assembly further include: connector and floating ball；
The both ends of the connecting rod are separately connected the active joint and the floating ball.
Optionally, the monitoring assembly includes: detector and the shell that is located at outside the detector.
Optionally, the guidance set further includes the fixing piece of setting on the body, and the fixing piece is for connecting
The monitoring assembly, so that the monitoring assembly is located above the floatation assembly；The fixing piece includes detector jack；Institute
Stating fixing piece can be sheathed in the shell.
Optionally, the guidance set further include: the liquid line above and below the guidance set.
Optionally, the guidance set further include: keep the guidance set ventilated element that gas circulates up and down.
The embodiment of the invention also provides a kind of container, the container includes the liquid detection device of above-mentioned offer.
Optionally, the container includes: detection mouth and liquid flow port；
The liquid detection device is detachably connected with the detection mouth；
The liquid flow port is used to topple over or filling liquid.
Optionally, the radial dimension of the detection mouth is greater than the radial dimension of the liquid flow port, and the detection mouth is also
As cleaning container mouth.
Liquid detection device provided in an embodiment of the present invention has the beneficial effect that:
Guidance set is for being fixed on liquid level, and floatation assembly is for swimming in liquid level, and floatation assembly can be along vertical
It is mobile that direction is oppositely oriented component.Therefore, with the variation of liquid level in container, floatation assembly is oppositely oriented component and moves up and down.
At this point, whether the monitoring assembly monitoring floatation assembly being located above floatation assembly enters warning region, and when floatation assembly enters
Prompt information is issued when warning region.So complete the monitoring to fluid change in container.Wherein, since guidance set is fixed on
Ullage, therefore the connecting node of floatation assembly and guidance set also is located on liquid level.The flexible connection node of the two is not
Liquid in container is contacted, not will receive liquid corrosion, corrosion or debris accumulation is avoided to influence floatation assembly activity flexibility, so that
The detector has longer service life and stable Effect on Detecting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of liquid detection device shown according to an exemplary embodiment；
Fig. 2 is the structural schematic diagram of the liquid detection device shown according to another exemplary embodiment；
Fig. 3-1 is the connecting node schematic diagram of guidance set and floatation assembly shown according to an exemplary embodiment；
Fig. 3-2 is the connecting node schematic diagram of the guidance set shown according to another exemplary embodiment and floatation assembly；
Fig. 3-3 is the connecting node schematic diagram of guidance set and monitoring assembly shown according to an exemplary embodiment；
Fig. 3-4 is the structural schematic diagram of monitoring assembly shown according to an exemplary embodiment；
Fig. 4 is the structural schematic diagram of the liquid detection device shown according to another exemplary embodiment；
Fig. 5 is structure of container schematic diagram shown according to an exemplary embodiment.
Label is meant in attached drawing:
1, guidance set；
11, main body；
12, guide part；
121, guide through hole；
122, bottom plate；
123, the first lateral wall；
124, guide groove；
13, fixing piece；
131, detector jack；
132, top plate；
133, the second lateral wall；
14, liquid line；
141, quick coupling；
142, runner pipe；
143, filter；
15, ventilated element；
2, floatation assembly；
21, active joint；
211, locating part；
212, adapter body；
22, connector；
23, floating ball；
3, monitoring assembly；
31, detector；
32, shell；
321, cable through hole；
322, the first positioning chamber；
323, the second positioning chamber；
41, mouth is detected；
42, liquid flow port；
43, handle；
44, label.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
Fig. 1 is the structural schematic diagram of liquid detection device shown according to an exemplary embodiment, as shown in Figure 1, liquid level
Detection device includes: guidance set 1, floatation assembly 2 and monitoring assembly 3.
Wherein, guidance set 1 is arranged in ullage.
2 floatability of floatation assembly connects on liquid level, and in a manner of it can move along the vertical direction with 1 activity of guidance set
It connects.
Monitoring assembly 3 monitors floatation assembly 2 whether with liquid level to move into liquid level alert for setting liquid level warning region
Show region.
The use principle of liquid detection device provided by the embodiment of the present invention is as follows:
In use, the guidance set 1 of liquid detection device is located at the top of liquid level, floatation assembly 2 is swum on liquid level.By
It is flexibly connected in a manner of it can move along the vertical direction with guidance set 1 in floatation assembly 2, therefore as the variation of liquid level floats
It is mobile that component 2 can be oppositely oriented component 1 along the vertical direction.Monitoring assembly 3 monitors floating group for setting liquid level warning region
Part 2 warns region with the mobile liquid level that whether enters of liquid level.Diagnostic field in vitro, using liquid in level sensor monitoring container
When face, with reference to the monitoring result of monitoring assembly 3, operating personnel may be selected to pour into liquid into container or by the liquid in container
Discharge.
Wherein, guidance set 1 is set to ullage, it is to be understood that the activity of guidance set 1 and floatation assembly 2
Connecting node also is located at ullage.In other words, the flexible connection node of guidance set 1 and floatation assembly 2 not contact liq.It is logical
Often, the waste liquid of reagent and generation used in in-vitro diagnosis has corrosivity, therefore such setting can effectively evade guidance set 1
Flexible connection node with floatation assembly 2 is by liquid corrosion.In turn, avoid being flexibly connected at node that dirt occur heavy in the two
Product, has ensured the mobile flexibility of floatation assembly 2, especially after long-term use, floatation assembly 2 can equally keep good shifting
Dynamic flexibility.Also, it is key point that the detector is normally detected that floatation assembly 2, which can be moved flexibly, therefore is not difficult to manage
Solution, level sensor provided in an embodiment of the present invention can long-time stable monitoring, and have longer service life.
Also, it is flexibly connected, is conducive in a manner of it can move along the vertical direction between floatation assembly 2 and guidance set 1
Realize monitoring assembly 3 to normal, the accurate measurements of floatation assembly 2.
The liquid level warning region that sets for monitoring assembly 3 is it should be noted that be loaded with consumption-type liquid (such as pure
Water, reagent, cleaning solution etc.) and the container of increment type liquid (such as waste liquid) there is different liquid level to warn region.Specifically, right
In the container for being loaded with consumption-type liquid, as liquid-consumed liquid level gradually decreases, monitoring assembly 3 sets low liquid level warning at this time
Region avoids aneroid available.For being loaded with the container of increment type liquid, as the liquid level that increases of liquid is gradually increasing, at this time
Monitoring assembly 3 sets high liquid level and warns region, and liquid is avoided to overflow.
In addition, the monitoring assembly 3 is also used to when monitoring floatation assembly 2 with liquid level and moving into liquid level warning region
Issue prompt, including low level prompt or high-order prompt.Also, equally without limitation for the specific implementation of prompt, example
Indicator light prompt or voice prompting etc. such as can be used.
Liquid detection device provided in an embodiment of the present invention is easy to use, and detection is sensitive, stablizes, and has long service life
The characteristics of.It can use for a long time, and keep good Effect on Detecting, provide effective operation foundation for operating personnel.Meanwhile it is whole
It is body device low cost, easy to produce, there is good promotional value.
Fig. 2 is the structural schematic diagram of the liquid detection device shown according to another exemplary embodiment, as shown in Fig. 2, leading
Specifically include to component 1: main body 11, the main body 11 are used to be detachably connected the oral area of container, and the container is to be detected for accommodating
Liquid.
In use, being connect by main body 11 with container finish, realizes guidance set 1 and be fixed on ullage.And preferably
Main body 11 blocks container finish, avoids in container liquid by outside contamination.Main body 11 is detachably connected with container finish simultaneously, is mentioned
Single unit system degree easy to use has been risen, the operation such as cleaning container is convenient for.
About the structure of main body 11, illustratively, main body 11 is tool internal thread lid, is threadedly coupled with container finish；
Alternatively, main body 11 is the lid with hasp, the realization of container finish edge is clamped by hasp and is detachably connected；Furthermore main body
11 be plug-like, fills in stifled container finish.
Further, the connection type about guidance set 1 and floatation assembly 2, can below the embodiment of the present invention provides
Select mode:
Guidance set 1 further includes fixed guide part 12 on the main body 11, which has guide through hole 121；Drift
Floating component 2 includes active joint 21.Also, 21 activity grafting guide through hole 121 of active joint realizes floatation assembly 2 with can edge
The mobile mode of vertical direction is flexibly connected with guidance set 1.
More specifically, the embodiment of the present invention provides the specific structure of following guide part 12 and active joint 21: such as Fig. 3-1 institute
Show, guide part 12 includes bottom plate 122 and the first lateral wall 123.Wherein, guide through hole 121 is arranged on bottom plate 122.And first
The upper end of lateral wall 123 is fixedly connected with the bottom surface of main body 11, so that forming gap between bottom plate 122 and the bottom surface of main body 11.It is living
Dynamic connector 21 is metal pin shaft, may pass through guide through hole 121.At this point, active joint 21 can be at the bottom of logical bottom plate 122 and main body 11
It is moved between face.
In addition, in embodiments of the present invention, active joint 21 also has locating part 211, activity is made by locating part 211
Connector 21 is limited in guide through hole 121.
In one embodiment, referring to Fig. 3-1 and Fig. 2 is combined, is provided with columnar guiding on the bottom plate 122 of guide part 12
Through-hole 121.Active joint 21 includes the locating part 211 axially connected and adapter body 212.Wherein, the radial ruler of locating part 211
The very little radial dimension greater than adapter body 212, only mobile section adapter body 212 may pass through guide through hole 121 when use.
When 2 downlink of floatation assembly, adapter body 212 is clamped bottom along the bottom surface that guide through hole 121 is displaced downwardly to locating part 211
On plate 122, the limit to floatation assembly 2 is realized.
In one embodiment, referring to Fig. 3-2 and Fig. 2 is combined, is additionally provided with limiting slot on the bottom plate 122 of guide part 12
124.The limiting slot 124 and 121 radial communication of guide through hole, and limiting slot 124 is only connected to the upper surface of bottom plate 122.Activity
Connector 21 includes radially connected locating part 211 and adapter body 212.Wherein, locating part 211 is fixed on adapter body 212
On side wall, and it is adapted with limiting slot 124；Adapter body 212 may pass through guide through hole 121.
When 2 downlink of floatation assembly, adapter body 212 is moved along guide through hole 121, and locating part 211 is moved along limiting slot 124
It is dynamic.Lower end surface and the bottom surface phase of limiting slot 124 and since limiting slot 124 is not penetrated bottom plate 122, when locating part 211
To when, active joint 21 can not continue downlink again, realize the limit to floatation assembly 2.
Floatation assembly 2 is made to remain the connection with guidance set 1 when moving up and down by locating part 211.Especially
When liquid level, which first reduces, to be increased again, floatation assembly 2 connects guidance set 1 always.Therefore in the raised process again of floatation assembly 2
In, it is not in the case where 21 misalignment guide through hole 121 of active joint can not move up.So ensureing floatation assembly 2 just
It is often used, and then guarantees the detection accuracy of whole detection device.
About the structure of floatation assembly 2, further, as shown in Fig. 2, floatation assembly 2 further include: connector 22 and floating ball
23.Wherein, the both ends of connector 22 are separately connected active joint 21 and floating ball 23.
It can be swum on liquid level with follower link 22 and active joint 21 by buoyancy suffered by floating ball 23, and when liquid level reduces
When, the part that floating ball 23 immerses liquid is reduced, and suffered buoyancy reduces.At this time in active joint 21 and the gravity of connector 22
Lower 2 downlink of floatation assembly is acted on, until the locating part 211 of active joint 21 is clamped guide part 12.
Wherein, connector 22 is preferably corrosion-resistant plastic conduit or glass rod etc..In this way, in floating ball 23 with liquid level
When mobile, connector 22 is not in the deformation such as bending, effectively drives active joint 21 mobile.
The connection type of connector 22 and active joint 21 is not specifically limited, for example, when connector 22 is pipe fitting
When, connector 22 can be socketed the lower end of active joint 21.The fixedly connected parts such as rope, pin shaft, screw 22 further also can be used
With the junction of active joint 21.The length of connector 22 is not specifically limited, can be selected according to actual needs.Show
Longer connector 22 can be used when containing consumption-type liquid in container in example ground；When containing increment type liquid in container,
Shorter connector 22 can be used.The material and shape of floating ball 23 are not specifically limited, such as floating ball 23 is rigid plastics
Hollow cylinder, alternatively, hollow rubber sphere etc..
Monitoring assembly 3 includes: detector 31 and the shell 32 that is located at outside detector 31 in embodiments of the present invention, is passed through
Shell 32 plays the role of protecting detector 31, ensures equipment safety.
Further, guidance set 1 further includes the fixing piece 13 of setting on the main body 11, and the fixing piece 13 is for connecting prison
Component 3 is surveyed, so that monitoring assembly 3 is located at 2 top of floatation assembly.Referring to Fig. 3-3 and Fig. 2 is combined, fixing piece 13 includes detector
Jack 131, and fixing piece 13 can be sheathed in shell 32.
In one embodiment, as shown in Fig. 3-3, fixing piece 13 includes top plate 132 and the second lateral wall 133.Detector is inserted
Hole 131 is arranged on top plate 132, the top surface of the bottom end of the second lateral wall 133 connection main body 11, so that top plate 132 and main body 11
Accommodation space is formed between top surface accommodates detector 31 to place.Also, at the edge that the second lateral wall 133 and top plate 132 connect
Place is provided with chamfering, convenient for shell 32 to be socketed on fixing piece 13.
In one embodiment, as shown in Figure 3-4, shell 32 includes cable through hole 321 that is axially distributed and being connected to, the
One positioning chamber 322 and the second positioning chamber 323.Cable through hole 321 is used for the cable across detector 31；First positioning chamber 322
It is adapted with the upper end shape of detector 31, is used for position locator 31；Second positioning chamber 323 is adapted with fixing piece 13, is used
In being socketed in outside fixing piece 13.
Monitoring assembly 3 is made to be located at the top of floatation assembly 2 by fixing piece 13, in this way, monitoring assembly 3 can be realized more
Accurate monitoring effect.And the floating connecting with guide part 12 preferably, is located at by the fixed monitoring assembly 3 of fixing piece 13
The surface of component 2.When monitoring assembly 3 is located at the top of floatation assembly 2, for consumption-type liquid, with liquid-consumed liquid
Face gradually decreases, and floatation assembly 2 is gradually distance from monitoring assembly 3.In this case, by 3 lower section pre-determined distance of monitoring assembly with
Outer region warns region as low liquid level.For increment type liquid, gradually increased as liquid increases liquid level, floatation assembly 2
Move closer to monitoring assembly 3.In this case, alert using the region within 3 lower section pre-determined distance of monitoring assembly as high liquid level
Show region.
Also, when monitoring assembly 3 is connect with fixing piece 13, detector 31 is inserted into detector jack 131, at this time monitoring group
The shell 32 of part 3 is socketed in outside fixing piece 13 simultaneously.Primary positioning effect is realized by the cooperation of fixing piece 13 and detector 31
Fruit realizes secondary locating effect by the cooperation of fixing piece 13 and shell 32.Also, pass through the socket of fixing piece 13 and shell 32
Cooperation realizes being detachably connected for whole monitoring component 3 and guidance set 1.In general, detector 31 is connected by connecting terminal
Cable needs to pull up terminal when dismantling monitoring assembly 3.But it when dismantling monitoring assembly 3 in embodiments of the present invention, only needs to solve
Except the connection of shell 32 and fixing piece 13 is not only simplified without plugging the connecting terminal between detector 31 and cable
Operation also reduces the plug number of connecting terminal, is conducive to ensure equipment safety, reduces maintenance of equipment cost.
Wherein, the type of detector 31 is not specifically limited, illustratively, detector 31 is close to switch.It is close to open
It closes for monitoring magnetic metal material, at this time in order to realize monitoring effect, the activity using metal pin shaft as floatation assembly 2 is connect
First 21, so as to the monitoring of detector 31.When floating ball drives 21 downlink of active joint that detector 31 is made to be unable to monitor active joint
When 21, low level prompt is issued.When floating ball drives 21 uplink of active joint that detector 31 is made to monitor active joint 21, issue
High position prompt.
About the implementation of prompt, illustratively, detector 31 has prompt unit module, to monitor active joint
21 issue prompt when entering in liquid level warning region.Alternatively, monitoring assembly 3 further includes control module and cue module.And it detects
Device 31 is sent to control module for generating standby signal when monitoring active joint 21.Control module is for receiving spy
The standby signal that device 31 issues is surveyed, and control instruction is generated according to standby signal, control instruction will be sent and be sent to prompt mould
Block.Cue module is prompted for receiving control instruction and being issued according to control instruction.Wherein, control module and cue module can adopt
With far module, it is connect by wireless network etc. with detector 31, so that operating personnel is remotely monitored.
When using liquid detection device provided in this embodiment, floating ball 23 leads to liquid surface lifting upstream or downstream
Crossing connector 22 drives 21 counter-guide 11 of active joint to move up and down.Monitoring assembly 3 is fixed on the main body 11, detector 31
Monitor whether active joint 21 enters liquid level warning region, when monitoring that active joint 21 is that detector 31 issues prompt, to refer to
It leads operating personnel and carries out subsequent job.
The liquid detection device since the flexible connection node of active joint 21 and guide part 12 is located on liquid level,
Not will receive liquid corrosion, such that the liquid detection device is long-term, stablizes and uses, without frequently maintenance, and operate it is convenient,
Monitoring effect is reliable.
Fig. 4 is the structural schematic diagram of the liquid detection device shown according to another exemplary embodiment, wherein floatation assembly
2 and monitoring assembly 3 structure it is identical as structure shown in Fig. 2, but the structure of guidance set 1 is different from structure shown in Fig. 2.It is specific next
It says, in liquid detection device shown in Fig. 4, guidance set 1 further includes the liquid line 14 for being connected to about 1 guidance set.
By liquid line 14 liquid and extraneous holding in container are circulated, such as: pure water, reagent, cleaning agent etc.
Consumption-type liquid can be discharged into analysis instrument from container；The increment types such as waste liquid liquid is from analysis instrument discharge container.
Specifically, liquid line 14 includes sequentially connected quick connector 141 and runner pipe 142.Wherein quick connector 141
On the main body 11, the upper end is located at the top of main body 11, for connecting pipeline outside container for installation；Lower end is located under main body 11
Side, for connecting runner pipe 142.
Quick connector 141 is set convenient for the quickly outer pipeline of connection container, improves operation convenient degree.Runner pipe 142 can be
Corrosion-resistant plastic pipe, glass tube etc., and its length is not specifically limited, it can be selected according to actual needs.Illustratively,
When containing consumption-type liquid in container, longer runner pipe 142 can be used；When containing increment type liquid in container, can adopt
With shorter runner pipe 142.
In addition, the liquid line 14 further includes connection when the detection device is applied to contain the container of consumption-type liquid
Filter 143 in 142 bottom of runner pipe enters analysis instrument by liquid line 14 to avoid the solid impurity in container.
Guidance set 1 further include: keep the ventilated element 15 of about 1 gas of guidance set circulation.
Since guidance set 1 has blocked the oral area of container, with increasing or decreasing for liquid in containers, in container
Air pressure can change.At this time in order to avoid air pressure change influences normally being discharged into or be discharged for liquid, set on guidance set 1
Ventilated element 15 is set, the stable gas pressure in container is kept.
Specifically, ventilated element 15 is fixed in main body 11, can for vent valve or, ventilated membrane etc..Also, it is preferred that
Ventilated element 15 is waterproofing elements, is specifically as follows waterproof vent valve or waterproof ventilated membrane etc..Ventilated element 15 has waterproof
Performance can avoid liquid from flowing out while keeping gas in container circulation, and also ensure container internal liquid and outer
Portion's isolation, avoids the occurrence of cross contamination.
Fig. 5 is a kind of structural schematic diagram of container shown according to an exemplary embodiment, which includes above-mentioned offer
Liquid detection device.
The container for being provided with above-mentioned liquid detection device forms detecting liquid level container, and when in use, which can be used for
Contain pure water, reagent, cleaning agent or waste liquid etc..Also, without limitation for the type of container, such as bucket, basin, cylinder, slot etc.,
Detecting liquid level bucket shown in fig. 5 is only used as one of embodiment of the present invention example.
The container further include: detection mouth 41 and liquid flow port 42.Wherein, liquid detection device and detection mouth 41 are detachable
Connection；Liquid flow port 42 is used for filling or pouring liquid.
When in use, detection device is connected at detection mouth 41, when liquid detection device sending low level or a high position mention
When showing, operating personnel adding liquid or pours out liquid into container by liquid flow port 42.
By the way that two oral areas are arranged on the container, and detecting liquid level and liquid filling/drain function division are opened, so that filling
The operation of liquid and drain is safer convenient.Specifically, on the one hand, filling or when toppling over, without dismantling detecting liquid level
Device, therefore avoid impurity when reinstalling liquid detection device and enter capsule contamination liquid, it ensure that reagent safety.It is another
The operation of aspect, detecting liquid level and liquid filling/drain synchronous can carry out, so filling or when toppling over, without shutting down analysis instrument,
It avoids delaying analysis process, helps to improve analysis efficiency.
Specifically, the main body 11 of guidance set 1 is detachably connected with detection mouth 41 in liquid detection device, floatation assembly 2
It is placed in inside container (being not shown on figure), monitoring assembly 3 is fixed on external container, and is located at 2 top of floatation assembly.Pass through at this time
Liquid detection device can monitor the fluid change in container.Liquid flow port pairs setting system has lid, for being not necessarily to filling or inclining
The closure of while falling liquid communication port 42.
Further, the radial dimension for detecting mouth 41 is greater than the radial dimension of liquid flow port 42, and detects mouth 41 also
As cleaning container mouth.Liquid detection device need to be dismantled when cleaning, but the cleaning frequency of usually container is not high, therefore will detect mouth
41 are used as cleaning container mouth that can't be frequent the problem of dismantling liquid detection device.Also, being relatively large in diameter for mouth 41 is detected,
It is convenient for washing and cleaning operation.It is wherein not specifically limited for detecting the diameter of mouth 41, such as 15cm, 20cm, 25cm etc..
In addition, container shown in Fig. 5 further includes the handle 43 and label 44 taken convenient for operating personnel.Wherein, to handle
The setting position of hand 43 and specific structure without limitation, can be as shown in figure 5, the setting of handle 43 detecting mouth 41 and liquid flow port
Between 42.Label 44 helps to distinguish container front side for indicating liquid in bucket type.
Container provided in an embodiment of the present invention has the function of detecting liquid level, and Effect on Detecting is steady in a long-term.Meanwhile to container
Middle liquid filling or when liquid in containers is discharged, without dismantling detection device, without shutting down analysis instrument and pull out instrument cable,
Effectively improve operation convenient degree and working efficiency.Simultaneously because reducing the number of disassembly detection device, so also reducing
Liquid in containers contaminated possibility ensures reagent safety.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (12)
1. a kind of liquid detection device characterized by comprising guidance set, floatation assembly and monitoring assembly；
The top of liquid level is arranged in the guidance set；
The floatation assembly floatability is living with the guidance set on the liquid level, and in a manner of it can move along the vertical direction
Dynamic connection；
The monitoring assembly monitors whether the floatation assembly moves into the liquid level for setting liquid level warning region
The liquid level warns region.
2. liquid detection device according to claim 1, which is characterized in that the guidance set includes main body, the master
Body is used to be detachably connected the oral area of container, and the container is for accommodating liquid to be detected.
3. liquid detection device according to claim 2, which is characterized in that the guidance set further includes being arranged described
Guide part in main body, the guide part have guide through hole；
The floatation assembly further includes active joint；
Guide through hole described in the active joint activity grafting.
4. liquid detection device according to claim 3, which is characterized in that the active joint also has locating part, institute
Locating part is stated for cooperating with the fixing piece, is limited in the active joint in the guide through hole.
5. liquid detection device according to claim 3, which is characterized in that the floatation assembly further include: connector and
Floating ball；
The both ends of the connecting rod are separately connected the active joint and the floating ball.
6. liquid detection device according to claim 2, which is characterized in that the monitoring assembly includes: detector and cover
The shell being located at outside the detector.
7. liquid detection device according to claim 6, which is characterized in that the guidance set further includes being arranged described
Fixing piece in main body,
The fixing piece is for connecting the monitoring assembly, so that the monitoring assembly is located above the floatation assembly；It is described
Fixing piece includes detector jack；
The fixing piece can be sheathed in the shell.
8. liquid detection device according to claim 1, which is characterized in that the guidance set further include: through described
Liquid line above and below guidance set.
9. liquid detection device according to claim 1, which is characterized in that the guidance set further include: described in holding
The guidance set ventilated element that gas circulates up and down.
10. a kind of container, which is characterized in that the container includes detecting liquid level dress according to any one of claims 1 to 9
It sets.
11. container according to claim 10, which is characterized in that the container includes: detection mouth and liquid flow port；
The liquid detection device is detachably connected with the detection mouth；
The liquid flow port is used to topple over or filling liquid.
12. container according to claim 11, which is characterized in that the radial dimension of the detection mouth is greater than the liquid flow
The radial dimension of port, the detection mouth also serve as cleaning container mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810713266.9A CN108955828A (en) | 2018-06-29 | 2018-06-29 | Liquid detection device, container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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