CN207081683U - A kind of anti-pollution box of electrical conductivity pen - Google Patents
A kind of anti-pollution box of electrical conductivity pen Download PDFInfo
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- CN207081683U CN207081683U CN201721059043.2U CN201721059043U CN207081683U CN 207081683 U CN207081683 U CN 207081683U CN 201721059043 U CN201721059043 U CN 201721059043U CN 207081683 U CN207081683 U CN 207081683U
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- electrical conductivity
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Abstract
A kind of anti-pollution box of electrical conductivity pen, including box body, lid, groove and clamping device, the box body are hinged with lid, the box body inner bottom part shaping is fluted, the both sides of the groove offer delivery port and water inlet, and the water inlet is provided with No.1 valve, and water outlet is provided with No. two valves；The bottom of the groove is arranged to taper or cambered surface, and the middle position of bottom portion of groove offers osculum, No. three valves are provided with the osculum；Clamping device is installed in box body side wall above the groove, the clamping device includes clip, sliding block and fluctuating orbit, the fluctuating orbit is vertically installed in the side wall of box body both sides, and the clip is connected with sliding block, and clip is moved up and down by sliding block in fluctuating orbit；Through hole is offered on the front of the box body, the through hole is provided with clear plastic film.Can solve, because water container and electrical conductivity pen are placed on outside for a long time, the possibility that pollution be present, to cause the inaccurate situation of testing result.
Description
Technical field
It the utility model is related to test in laboratory field, and in particular to a kind of anti-pollution box of electrical conductivity pen.
Background technology
Current water purification machine water quality needs periodic detection, wherein, water purification machine production in the majority with detection resistance rate or electrical conductivity
Producer or measurement unit can not all be calibrated to the resistivity reading on water purification machine, and every detection in laboratory is needed to inspection
Measurement equipment is traced to the source, therefore many laboratories are detected using electrical conductivity pen to water quality.
Water quality is detected using electrical conductivity pen, common operating procedure is：
1st, water purification machine is opened, water is flowed out several minutes；
2nd, appropriate water is connect with the beaker of cleaning；
3rd, below electrical conductivity penholder to the water surface；
4th, electrical conductivity pen is read to show reading and record；
In operation, easily there is problems with：
1st, " cleaning " beaker for water receiving is idealized state, is difficult to realize, because the pure water detected is multiple mistake
Filter, wherein may result in electrical conductivity testing result exception in the presence of a point pollution.If thoroughly to clean beaker, it is necessary to pass through strong acid
Immersion, and in practical operation, laboratory is difficult to accomplish to soak this beaker daily, therefore use may speckle with dust or unholiness
Beaker can cause results abnormity.
2nd, electrical conductivity pen generally contacts external environment, it is also possible to pollution be present, after beaker is inserted, may cause electrical conductivity
Testing result is abnormal.
3rd, in practical work, staff is in order to save trouble, usually with the beaker not cleaned and the conductance not cleaned
Rate pen just detects, and institute's testing result reliability has problem.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model aims to provide a kind of anti-pollution box of electrical conductivity pen, can solve
Certainly because water container and electrical conductivity pen are placed on outside for a long time, the possibility that pollution be present, cause the inaccurate situation of testing result.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of anti-pollution box of electrical conductivity pen, including box body, lid, groove and clamping device, the box body are hinged with lid,
The box body inner bottom part shaping is fluted, and the both sides of the groove offer delivery port and water inlet, the water inlet installation
There is No.1 valve, water outlet is provided with No. two valves；The bottom of the groove is arranged to taper or cambered surface, the central position of bottom portion of groove
Put and offer osculum, No. three valves are installed at the osculum；Clamping dress is installed in the box body side wall above the groove
Put, the clamping device includes clip, sliding block and fluctuating orbit, and the fluctuating orbit is vertically installed at the side wall of box body both sides
On, the clip is connected with sliding block, and clip is moved up and down by sliding block in fluctuating orbit；Offered on the front of the box body
Through hole, the through hole are provided with clear plastic film.
As a kind of optimization of the present utility model, sealing ring is provided with the sealing surface of the box body and lid.
As a kind of optimization of the present utility model, the height of the box body is 1.5~2 times of electrical conductivity length.
As a kind of optimization of the present utility model, the width of the box body is 1.1~1.3 times of electrical conductivity width.
As a kind of optimization of the present utility model, handle is installed on the lid.
As a kind of optimization of the present utility model, the bore of the water inlet is less than the bore of delivery port.
As a kind of optimization of the present utility model, the position of the water inlet is less than the position of delivery port.
As a kind of optimization of the present utility model, the junction of the through hole and clear plastic film is provided with sealing ring.
The beneficial effects of the utility model are：
Electrical conductivity pen is isolated from the outside using electrical conductivity pencil box, reduces situation of the electrical conductivity pen by outside contamination；
Allow current logical in electrical conductivity pencil box body and directly the water in box is detected, the use of water container is avoided, compared with of low pollution
Possibility；Lowering or hoisting gear realizes moving up and down for electrical conductivity pen, avoids electrical conductivity long period of soaking in water, reduces electrical conductivity pen
Pollution condition.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structure chart of electrical conductivity pen.
Reference：1st, box body；2nd, lid；3rd, fluctuating orbit；4th, groove；5th, water inlet；6th, delivery port；7th, osculum.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As depicted in figs. 1 and 2, a kind of anti-pollution box of electrical conductivity pen, including box body 1, lid 2, groove 4 and clamping device,
The box body 1 and lid 2 are be hinged, the box body 1 be provided with sealing ring on the sealing surface of lid 2, avoid extraneous dust or its
His pollutant, which enters, influences environment in box body 1 in box body 1, the environment cleaning in keeping box body is pollution-free.Installed on the lid 2
There is handle；The inner bottom part of box body 1 shaping fluted 4, the effect of groove 4 is that the electrical conductivity pen that will be placed in box body 1 is stuck in
It is at groove 4, the non-detection end of electrical conductivity pen is spacing on groove 4, the test side of electrical conductivity pen is in groove 4.
The both sides of the groove 4 offer delivery port 6 and water inlet 5, and water inlet 5 connects water purification machine to be detected, it is described enter
No.1 valve is installed at the mouth of a river 5, No. two valves are installed at delivery port 6；The bore of the water inlet 5 is less than the bore of delivery port 6,
Purpose is to control out water speed to be more than digging water speed, avoids water level from covering electrical conductivity pen switch；The position of the water inlet 5 is less than
The position of delivery port 6, the height for avoiding water outlet excessive velocities from causing water level to reach electrical conductivity test side；The groove 4
Bottom be arranged to taper or cambered surface, the middle position of the bottom of groove 4 offers osculum 7, three is provided with the osculum 7
Number valve；Taper or the design of cambered surface remain in the bottom of groove 4 in order to avoid water-water reactor product, and the stop of long-time water can influence box body
Environment in 1.
Clamping device is installed in the side wall of box body 1 of the top of the groove 4, the clamping device include clip, sliding block and
Fluctuating orbit 3, the fluctuating orbit 3 are vertically installed in the side wall of the both sides of box body 1, and the clip is connected with sliding block, clip
Moved up and down by sliding block in fluctuating orbit 3；The clip is used to clamp electrical conductivity pen, prevents electrical conductivity pen from being sent out in box body 1
It is raw to tilt；Electrical conductivity is just allowed to drop contact water in the works when needing measurement, water pollution electrical conductivity when being avoided that other in groove 4
Pen.Through hole is offered on the front of the box body 1, the through hole is provided with clear plastic film, by through hole it is observed that
Situation in box body 1, and plastic film has certain flexibility, can be by plastic film directly by opening in piezoelectric admittance pen
Close button, improve convenient degree.
The height of the box body 1 is 1.5~2 times of electrical conductivity length, ensure electrical conductivity pen have it is enough spatially under
It is mobile.The width of the box body 1 is 1.1~1.3 times of electrical conductivity width, the width of box body 1 and the width phase of electrical conductivity pen
Closely, in order to which ensureing the switch of electrical conductivity pen can be directly contacted by the plastic film on through hole, improve switch conductance
The convenient degree of rate pen, while also improve the integrality and sealing of plastic film.The through hole and clear plastic film
Junction is provided with sealing ring, ensures to enter in box body 1 in the gap that extraneous grieshoch will not be between through hole and plastic film.
When electrical conductivity pen needs to detect water quality, No.1 valve and No. two valves are opened, No. three valves are closed, and allow current to flow through box
Several minutes in body 1, the pollutant in box body 1 is washed, during which clip clamping electrical conductivity pen declines along fluctuating orbit 3, by electricity
The test side of conductance pen drops to the lower section of delivery port 6, is switched through the clear plastic film on through hole by piezoelectric admittance pen, right
Water in box body 1 is detected, and electrical conductivity pen is closed after detection, clip clamping electrical conductivity pen rises, and closes No.1 valve and two
Number valve, No. three valves are opened, the water in box body 1 is all flowed out by osculum 7, avoids water from resting in box body and pollutes.
Solve, because water container and electrical conductivity pen are placed in external environment for a long time, to reduce the possibility of pollution, improve the precision of detection；
Electrical conductivity pencil box can completely cut off the pollutant in the external world simultaneously so that environment and electrical conductivity pen in electrical conductivity pencil box are maintained at one
Fixed clean level, reduce in box and electrical conductivity pen disinfection so that the time of electrical conductivity detection is relative to be reduced.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (8)
- A kind of 1. anti-pollution box of electrical conductivity pen, it is characterised in that including box body, lid, groove and clamping device, the box body with Lid is hinged, and box body inner bottom part shaping is fluted, and the both sides of the groove offer delivery port and water inlet, it is described enter water No.1 valve is installed at mouthful, water outlet is provided with No. two valves；The bottom of the groove is arranged to taper or cambered surface, bottom portion of groove Middle position offer osculum, No. three valves are installed at the osculum；Installed in box body side wall above the groove There is clamping device, the clamping device includes clip, sliding block and fluctuating orbit, and the fluctuating orbit is vertically installed at box body both sides Side wall on, the clip is connected with sliding block, and clip is moved up and down by sliding block in fluctuating orbit；On the front of the box body Through hole is offered, the through hole is provided with clear plastic film.
- 2. the anti-pollution box of electrical conductivity pen according to claim 1, it is characterised in that on the sealing surface of the box body and lid It is provided with sealing ring.
- 3. the anti-pollution box of electrical conductivity pen according to claim 2, it is characterised in that the height of the box body is electrical conductivity pen 1.5~2 times of length.
- 4. the anti-pollution box of electrical conductivity pen according to claim 3, it is characterised in that the width of the box body is electrical conductivity pen 1.1~1.3 times of width.
- 5. the anti-pollution box of electrical conductivity pen according to claim 2, it is characterised in that be provided with handle on the lid.
- 6. the anti-pollution box of electrical conductivity pen according to claim 1, it is characterised in that the bore of the water inlet is less than water outlet The bore of mouth.
- 7. the anti-pollution box of electrical conductivity pen according to claim 6, it is characterised in that the position of the water inlet is less than water outlet The position of mouth.
- 8. the anti-pollution box of electrical conductivity pen according to claim 1, it is characterised in that the through hole and clear plastic film Junction is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059043.2U CN207081683U (en) | 2017-08-23 | 2017-08-23 | A kind of anti-pollution box of electrical conductivity pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059043.2U CN207081683U (en) | 2017-08-23 | 2017-08-23 | A kind of anti-pollution box of electrical conductivity pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081683U true CN207081683U (en) | 2018-03-09 |
Family
ID=61420709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721059043.2U Active CN207081683U (en) | 2017-08-23 | 2017-08-23 | A kind of anti-pollution box of electrical conductivity pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081683U (en) |
-
2017
- 2017-08-23 CN CN201721059043.2U patent/CN207081683U/en active Active
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