CN208076403U - A kind of anti-suck water quality detection pen - Google Patents

Abstract

The utility model discloses a kind of anti-suck water quality detection pen, including detection ontology, the inside of the detection ontology is disposed with filter layer, anti-clogging layer, detection layers and suck-back device layer from top to bottom, and buffer layer is equipped between adjacent two layers.The beneficial effects of the utility model：Pass through the detection ontology of setting, when the taper suction nozzle is as detection reagent is drawn, when adding detection reagent, the suck-back device can be passed through, it avoids when absorption finishes or equipment fault occurs, the refluence for causing detection reagent pollutes the raw material of detection reagent, waste of resource；In addition, the filter layer by setting and the anti-clogging layer, avoid the need for containing a large amount of impurity in detection water quality, it results in blockage to the detection ontology, destroys the use of equipment, the detection body construction is simple, more test utensils need not be used, work efficiency is high.

Description

A kind of anti-suck water quality detection pen

Technical field

The utility model is related to field of water quality detection, it particularly relates to a kind of anti-suck water quality detection pen.

Background technology

Water is Source of life, and the mankind be unable to do without water in life and production activity, the quality of Drinking Water water quality with Human health is closely related.With the improvement of social and economic development, scientific progress, and people ' s living standards, people drink life The water quality requirement of water is continuously improved, and water quality standard for drinking water also has been continuously developed and improved accordingly.Due to Drinking Water water quality The formulation of standard and people's lives custom, culture, economic condition, scientific technological advance level, water resource and its water quality situation Equal many factors are related；The purpose of water quality detection, which has, investigates environmental quality, whether research water quality is suitable, investigates the pollution journey of water quality The content etc. of substance, needs to use different utensils in existing water quality detection in degree and water, troublesome in poeration, time-consuming and laborious, Inconvenient to use, working efficiency is low.

For the problems in the relevant technologies, currently no effective solution has been proposed.

Utility model content

For the problems in the relevant technologies, the utility model proposes a kind of anti-suck water quality detection pens, to overcome existing phase Above-mentioned technical problem present in the technology of pass.

What the technical solution of the utility model was realized in：

A kind of anti-suck water quality detection pen, including detection ontology, the inside of the detection ontology is from top to bottom successively It is provided with filter layer, anti-clogging layer, detection layers and suck-back device layer, is equipped with buffer layer between adjacent two layers, wherein institute It is cylindrical structure to state filter layer, and the filter layer includes upper filter screen and lower filter screen, the upper filter screen and it is described descended Strainer is located at the position of the upper and lower end face of the filter layer, and anti-clogging layer bottom is connected in cone tank, wherein institute It states cone tank to be located inside the buffer layer, the bottom of the cone tank is equipped with spherical fluid hole, the spherical shape fluid hole and institute It states detection layers to be connected, the suck-back device layer is equipped with below the detection layers, is equipped in the suck-back device layer anti-down Device is inhaled, the suck-back device includes connector one, baffle one, baffle two, connector two, protrusion, spring, sliding slot, wherein Vertical between the connector one and the baffle one to inlay connection, the side of the baffle two is equipped with the sliding slot, the cunning The top of slot is equipped with the protrusion, and the bottom of the sliding slot is equipped with the baffle two, and the baffle two stretches into phase in the sliding slot Connection forms bridging arrangement, and the spring is located between the baffle two and the protrusion, the baffle one and the baffle two Cross structure up and down is formed, the right side of the detection ontology, which is equipped with, accommodates cavity configuration, and card slot, institute are equipped in the accommodating chamber It states card slot to be flexibly connected with the accommodating chamber, includes spring one, push plate and locker in the card slot, the push plate passes through institute It states spring one to be fixedly connected with the bottom of the accommodating chamber, the opening portion of the card slot sets pumping mouth, and is located at the push plate and institute It states and is equipped with the locker between taking out mouth, form rest area, the detection pen sheet between the locker and the push plate The top of body is equipped with lid, and the upper end of the lid is equipped with round balloon, and the top of the round balloon is equipped with charge door, described The bottom of charge door is connected with hose, and the hose extends vertically through the filter layer, the anti-clogging layer, the buffering successively Layer, the detection layers simultaneously extend to the suck-back device layer, and the bottom of the detection ontology is equipped with taper suction nozzle.

Further, the anti-clogging layer includes the runner pipe of several vertical arrangements, and the outlet end of the runner pipe is equal It is connected with the cone tank.

Further, sealing ring is equipped between the charge door and the air bag.

Further, the bottom of the card slot be equipped with several permeability holes, and several permeability holes be located at the push plate and Between the locker.

Further, the outside of the detection layers is equipped with graduated scale.

Further, the detection ontology is equipped with the fixed frame being symmetrical set, and the fixed frame is far from described The one end for detecting an ontology is equipped with hinge, and the one end of the hinge far from the fixed frame is equipped with motion bar.

Further, film filtering element, and the upper filter screen are equipped between the upper filter screen and the lower filter screen It is socketed in the connecting shaft with the lower filter screen by connecting axis connection, the film filtering element.

The beneficial effects of the utility model：By the detection ontology of setting, when the taper suction nozzle is as absorption When detection reagent, when adding detection reagent, it by the suck-back device can avoid that equipment is finished or occurred in absorption When failure, the refluence of detection reagent is caused, the raw material of detection reagent is polluted, waste of resource；In addition, the mistake for passing through setting Filtering layer and the anti-clogging layer avoid the need for containing a large amount of impurity in detection water quality, cause to block up to the detection ontology Plug, destroys the use of equipment, while can pass through the PH test paper placed in the accommodating chamber of setting and the PH test paper face Colour contrast item can facilitate test to use and observe comparison, and the detection body construction is simple, need not use more surveys Utensil is tried, work efficiency is high.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.

Fig. 1 is the structural schematic diagram according to a kind of anti-suck water quality detection pen of the utility model embodiment；

Fig. 2 is the schematic diagram of suck-back device in a kind of anti-suck water quality detection pen according to the utility model embodiment；

Fig. 3 is the structural schematic diagram according to a kind of anti-suck water quality detection card slot of the utility model embodiment；

Fig. 4 is the structural representation of anti-clogging layer in a kind of anti-suck water quality detection pen according to the utility model embodiment Figure；

Fig. 5 is the left view of connector two in a kind of anti-suck water quality detection pen according to the utility model embodiment；

Fig. 6 is the structural schematic diagram of filter layer in a kind of anti-suck water quality detection pen according to the utility model embodiment.

In figure：

1, an ontology is detected；2, filter layer；3, anti-clogging layer；4, detection layers；5, suck-back device layer；6, taper suction nozzle； 7, graduated scale；8, buffer layer；9, upper filter screen；10, hose；11, accommodating chamber；12, air bag；13, sealing ring；14, charge door； 15, lid；16, PH test paper color contrast item；17, suck-back device；18, connector one；19, baffle one；20, connector two； 21, raised；22, baffle two；23, runner pipe；24, cone tank；25, fluid hole；26, spring one；27, card slot；28, permeability hole； 29, locker；30, mouth is taken out；31, push plate；32, sliding slot；33, spring；34, lower filter screen；35, rest area；36, membrane filtration member Part；37, connecting shaft；38, fixed frame；39, motion bar；40, hinge.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to In the range of the utility model protection.

Embodiment according to the present utility model provides a kind of anti-suck water quality detection pen.

As shown in figures 1 to 6, according to the anti-suck water quality detection pen of the utility model embodiment, including detection ontology 1, institute The inside for stating detection ontology 1 is disposed with filter layer 2, anti-clogging layer 3, detection layers 4 and suck-back device layer from top to bottom 5, buffer layer 8 is equipped between adjacent two layers, wherein the filter layer 2 is cylindrical structure, and the filter layer 2 includes upper Filter screen 9 and lower filter screen 34, the upper filter screen 9 and the lower filter screen 34 are located at the upper and lower side of the filter layer 2 The position in face, 3 bottom of anti-clogging layer are connected in cone tank 24, wherein the cone tank 24 is located in the buffer layer 8 The bottom in portion, the cone tank 24 is equipped with spherical fluid hole 25, and the spherical shape fluid hole 25 is connected with the detection layers 4, institute It states 4 lower section of detection layers and is equipped with the suck-back device layer 5, suck-back device 17 is equipped in the suck-back device layer 5, it is described anti- Suck-back device 17 includes connector 1, baffle 1, baffle 2 22, connector 2 20, protrusion 21, spring 33, sliding slot 32, Described in it is vertical between connector 1 and the baffle 1 inlay connection, the side of the baffle 2 22 is equipped with the sliding slot 32, the top of the sliding slot 32 is equipped with described raised 21, and the bottom of the sliding slot 32 is equipped with the baffle 2 22, the baffle two 22 stretch into the sliding slot 32 and are connected to form bridging arrangement, the spring 33 be located at the baffle 2 22 with described raised 21 it Between, the baffle 1 and the baffle 2 22 form cross structure up and down, and the right side of the detection ontology 1, which is equipped with, to be accommodated 11 structure of chamber, the accommodating chamber 11 is interior to be equipped with card slot 27, and the card slot 27 is flexibly connected with the accommodating chamber 11, the card slot 27 Interior includes spring 1, push plate 31 and locker 29, and the push plate 31 passes through the spring 1 and the accommodating chamber 11 Bottom is fixedly connected, and the opening portion of the card slot 27, which is set, takes out mouth 30, and is equipped between the push plate 31 and the pumping mouth 30 The locker 29 forms rest area 35, the top of the detection ontology 1 between the locker 29 and the push plate 31 Portion is equipped with lid 15, and the upper end of the lid 15 is equipped with round balloon 12, and the top of the round balloon 12 is equipped with charge door 14, The bottom of the charge door 14 is connected with hose 10, and the hose 10 extends vertically through the filter layer 2, the anti-clogging layer successively 3, the buffer layer 8, the detection layers 4 and the suck-back device layer 5 is extended to, the bottom of the detection ontology 1 is equipped with Taper suction nozzle 6.

In one embodiment, the anti-clogging layer 3 includes the runner pipe 23 of several vertical arrangements, the runner pipe 23 Outlet end be connected with the cone tank 24.The runner pipe 23 being provided with, can play the role of current limliting, prevent It blocks.

In one embodiment, sealing ring 13 is equipped between the charge door 14 and the air bag 12.Prevent the air bag 12 leak air when squeezing imbibition, cannot say that detection reagent sucks in the detection layers 4.

In one embodiment, the bottom of the card slot 27 is equipped with several permeability holes 28, and several permeability holes 28 Between the push plate 31 and the locker 29.

In one embodiment, the outside of the detection layers 4 is equipped with graduated scale 7.Pass through the graduated scale 7 of setting, side Just the volume content of detection reagent or water quality is measured.

In one embodiment, the detection ontology 1 is equipped with the fixed frame 38 being symmetrical set, the fixed frame 38 one end far from the detection ontology 1 are equipped with hinge 40, and the one end of the hinge 40 far from the fixed frame 38, which is equipped with, lives Lever 39.For fixing the detection ontology 1 when detecting, stabilization can be played.

In one embodiment, film filtering element 36, and institute are equipped between the upper filter screen 9 and the lower filter screen 34 It states filter screen 9 and the lower filter screen 34 is connected by connecting shaft 37, the film filtering element 36 is socketed in the connecting shaft On 37.

Wherein, it is equipped with PH Test papers in the rest area 35, PH Test papers are equipped in the rest area 35.By setting The PH test paper in the rest area 35 and the PH test paper color contrast item 16 set can be very good detection when side Just the acid-base property of water quality is detected.The hose 10 is polytetrafluoroethylene (PTFE) material, by the way that the hose 10 is used polytetrafluoroethylene (PTFE) Material is made, and can be corroded by water quality to avoid the hose 10 in test water quality for a long time, extend the replacing construction of equipment, It economizes on resources.

It in the specific implementation,, can be with when adding detection reagent when the taper suction nozzle 6 is as detection reagent is drawn It by the suck-back device 17, avoids when absorption finishes or equipment fault occurs, causes the refluence of detection reagent, to inspection The raw material of test agent pollutes, waste of resource；Wherein baffle 1 is fixed baffle, when by squeezing the air bag 12, The taper suction nozzle 6 draws detection reagent, the baffle 2 22 pressure work with the spring can be compressed, and then detect and try Agent enters inside the detection layers 4, when absorption finishes, under the action of the baffle 2 22 makes its own gravity, can restore and institute It states baffle 1 and forms closed structure staggeredly up and down.

In conclusion by means of the above-mentioned technical proposal of the utility model, by detecting an ontology 1, the detection pen sheet The inside of body 1 is disposed with filter layer 2, anti-clogging layer 3, detection layers 4 and suck-back device layer 5 from top to bottom, and adjacent two Buffer layer 8 is equipped between a layer, wherein the filter layer 2 is cylindrical structure, and the filter layer 2 includes upper filter screen 9 under Filter screen 34, the upper filter screen 9 and the lower filter screen 34 are located at the position of the upper and lower end face of the filter layer 2, institute 3 bottom of anti-clogging layer is stated to be connected in cone tank 24, wherein the cone tank 24 is located inside the buffer layer 8, the taper The bottom of slot 24 is equipped with spherical fluid hole 25, and the spherical shape fluid hole 25 is connected with the detection layers 4, under the detection layers 4 Side is equipped with the suck-back device layer 5, and suck-back device 17, the suck-back device 17 are equipped in the suck-back device layer 5 Including connector 1, baffle 1, baffle 2 22, connector 2 20, protrusion 21, spring 33, sliding slot 32, wherein the connection Vertical between part 1 and the baffle 1 to inlay connection, the side of the baffle 2 22 is equipped with the sliding slot 32, the cunning The top of slot 32 is equipped with described raised 21, and the bottom of the sliding slot 32 is equipped with the baffle 2 22, and the baffle 2 22 stretches into institute It states and is connected to form bridging arrangement in sliding slot 32, the spring 33 is described between the baffle 2 22 and described raised 21 Baffle 1 and the baffle 2 22 form cross structure up and down, and the right side of the detection ontology 1 is equipped with 11 knot of accommodating chamber Structure, the accommodating chamber 11 is interior to be equipped with card slot 27, and the card slot 27 is flexibly connected with the accommodating chamber 11, includes in the card slot 27 Spring 1, push plate 31 and locker 29, the push plate 31 are solid by the bottom of the spring 1 and the accommodating chamber 11 Fixed connection, the opening portion of the card slot 27, which is set, takes out mouth 30, and the lock is equipped between the push plate 31 and the pumping mouth 30 Buckle device 29, forms rest area 35 between the locker 29 and the push plate 31, the top of the detection ontology 1 is equipped with The upper end of lid 15, the lid 15 is equipped with round balloon 12, and the top of the round balloon 12 is equipped with charge door 14, described to add The bottom of material mouth 14 is connected with hose 10, and the hose 10 extends vertically through the filter layer 2, the anti-clogging layer 3, described successively Buffer layer 8, the detection layers 4 simultaneously extend to the suck-back device layer 5, and the bottom of the detection ontology 1 is inhaled equipped with taper First 6.The beneficial effects of the utility model：By the detection ontology 1 of setting, when the taper suction nozzle 6 is examined as absorption When test agent, when adding detection reagent, it by the suck-back device 17 can avoid that equipment is finished or occurred in absorption When failure, the refluence of detection reagent is caused, the raw material of detection reagent is polluted, waste of resource；In addition, the mistake for passing through setting Filtering layer 2 and the anti-clogging layer 3 are avoided the need for containing a large amount of impurity in detection water quality, be caused to the detection ontology 1 It blocks, destroys the use of equipment, while can be tried by the PH test paper placed in the accommodating chamber 11 of setting and the PH Paper color contrast item 16 can facilitate test to use and observe comparison, and the detection ontology 1 is simple in structure, need not use More test utensils, work efficiency is high.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims (7)

1. a kind of anti-suck water quality detection pen, which is characterized in that including detecting an ontology（1）, the detection ontology（1）It is interior Portion is disposed with filter layer from top to bottom（2）, anti-clogging layer（3）, detection layers（4）With suck-back device layer（5）, adjacent two Buffer layer is equipped between a layer（8）, wherein the filter layer（2）For cylindrical structure, the filter layer（2）Including upper filtering Net（9）With lower filter screen（34）, the upper filter screen（9）With the lower filter screen（34）It is located at the filter layer（2）'s The position of upper and lower end face, the anti-clogging layer（3）Bottom is connected with cone tank（24）It is interior, wherein the cone tank（24）Positioned at institute State buffer layer（8）Inside, the cone tank（24）Bottom be equipped with spherical fluid hole（25）, the spherical shape fluid hole（25）With institute State detection layers（4）It is connected, the detection layers（4）Lower section is equipped with the suck-back device layer（5）, the suck-back device layer （5）It is interior to be equipped with suck-back device（17）, the suck-back device（17）Including connector one（18）, baffle one（19）, baffle two （22）, connector two（20）, protrusion（21）, spring（33）, sliding slot（32）, wherein the connector one（18）With the baffle one （19）Between vertically inlay connection, the baffle two（22）Side be equipped with the sliding slot（32）, the sliding slot（32）Top Equipped with the protrusion（21）, the sliding slot（32）Bottom be equipped with the baffle two（22）, the baffle two（22）It stretches into described Sliding slot（32）Inside it is connected to form bridging arrangement, the spring（33）Positioned at the baffle two（22）With the protrusion（21）It Between, the baffle one（19）With the baffle two（22）Form cross structure up and down, the detection ontology（1）Right side set There is accommodating chamber（11）Structure, the accommodating chamber（11）It is interior to be equipped with card slot（27）, the card slot（27）With the accommodating chamber（11）It is living Dynamic connection, the card slot（27）Interior includes spring one（26）, push plate（31）And locker（29）, the push plate（31）Pass through institute State spring one（26）With the accommodating chamber（11）Bottom be fixedly connected, the card slot（27）Opening portion set pumping mouth（30）, and Positioned at the push plate（31）With the pumping mouth（30）Between be equipped with the locker（29）, the locker（29）With it is described Push plate（31）Between form rest area（35）, the detection ontology（1）Top be equipped with lid（15）, the lid（15）'s Upper end is equipped with round balloon（12）, the round balloon（12）Top be equipped with charge door（14）, the charge door（14）Bottom Portion is connected with hose（10）, the hose（10）The filter layer is extended vertically through successively（2）, the anti-clogging layer（3）, it is described slow Rush layer（8）, the detection layers（4）And extend to the suck-back device layer（5）, the detection ontology（1）Bottom be equipped with Taper suction nozzle（6）.

2. a kind of anti-suck water quality detection pen according to claim 1, which is characterized in that the anti-clogging layer（3）Including The runner pipe of several vertical arrangements（23）, the runner pipe（23）Outlet end with the cone tank（24）It is connected.

3. a kind of anti-suck water quality detection pen according to claim 1, which is characterized in that the charge door（14）With it is described Air bag（12）Between be equipped with sealing ring（13）.

4. a kind of anti-suck water quality detection pen according to claim 1, which is characterized in that the card slot（27）Bottom set There are several permeability holes（28）, and several permeability holes（28）Positioned at the push plate（31）With the locker（29）Between.

5. a kind of anti-suck water quality detection pen according to claim 1, which is characterized in that the detection layers（4）Outside Equipped with graduated scale（7）.

6. a kind of anti-suck water quality detection pen according to claim 1, which is characterized in that the detection ontology（1）On Equipped with the fixed frame being symmetrical set（38）, the fixed frame（38）Far from the detection ontology（1）One end be equipped with hinge Chain（40）, the hinge（40）Far from the fixed frame（38）One end be equipped with motion bar（39）.

7. a kind of anti-suck water quality detection pen according to claim 1, which is characterized in that the upper filter screen（9）And institute State lower filter screen（34）Between be equipped with film filtering element（36）, and the upper filter screen（9）With the lower filter screen（34）Pass through Connecting shaft（37）Connection, the film filtering element（36）It is socketed in the connecting shaft（37）On.