CN209802748U - Detection reagent storage unit for water quality online analyzer - Google Patents
Detection reagent storage unit for water quality online analyzer Download PDFInfo
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- CN209802748U CN209802748U CN201920279557.1U CN201920279557U CN209802748U CN 209802748 U CN209802748 U CN 209802748U CN 201920279557 U CN201920279557 U CN 201920279557U CN 209802748 U CN209802748 U CN 209802748U
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Abstract
The utility model relates to a quality of water is testing reagent deposits unit for on-line analyzer, including locating the outside stock solution bag of instrument case, the stock solution bag includes the stock solution bag body and is used for the sealing plug of sealed stock solution bag, stock solution bag body and transfer pump intercommunication, the utility model discloses use the stock solution bag to replace the reagent bottle, because the testing reagent vacuum seal in the stock solution bag preserves, after some built-in reagent is pumped out by the transfer pump, the stock solution bag makes its inside vacuum state that still can be guaranteed through self deformation, avoids built-in reagent in the reagent bottle to be taken out the back, and the air gets into in the bottle and contacts with the reagent, has effectively solved the ageing problem of testing reagent with higher speed reagent behind testing reagent and the air contact, and in addition, the instrument case is outside is located to the stock solution bag, avoids volatile testing reagent to corrode inside each detecting element of instrument case, and.
Description
Technical Field
The utility model relates to a water quality monitoring instrument field especially relates to a quality of water is testing reagent deposits unit for on-line analyzer.
Background
The water quality on-line analyzer is a water quality monitoring tool, can automatically monitor various parameters of water quality in real time, and can meet the requirements of various industries such as tap water supply, medicine, pharmacy, sewage treatment, municipal administration, electric power and energy, food processing, plastics, automobiles, semiconductors, tires, metallurgy, material treatment, mining, printing, petroleum and natural gas and the like. Quality of water on-line analysis appearance includes the instrument box to and install in the inside sampling pump that is used for extracting the detected sample of instrument box, a liquid pump that moves for extracting detect reagent, the mixing pump, the cell, the color comparison measuring unit, current detect reagent deposits in the reagent bottle, can put into the instrument box and move the liquid pump intercommunication with the reagent bottle that is equipped with detect reagent in the experimentation, because detect reagent in the reagent bottle is volatile, this setting can make detect reagent volatilize each detecting element of corruption instrument box inside, cause the damage of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a quality of water for on-line analyzer detect reagent and deposit unit.
The utility model discloses a realize through following technical scheme:
The utility model provides a quality of water is detecting agent storage unit for on-line analyzer, includes the instrument box, is used for the extraction to be detected sample's sampling pump, is used for extracting detecting agent's liquid pump, mixing pump, cell and colorimetric measuring unit that move, sampling pump, liquid pump, mixing pump, cell and colorimetric measuring unit all install in the instrument box, its characterized in that still includes the stock solution bag of locating the instrument box outside, the stock solution bag includes the stock solution bag body and is used for the sealing plug of sealed stock solution bag, the stock solution bag body communicates with moving the liquid pump.
According to above-mentioned technical scheme, preferably, instrument case lateral wall is opened there is the exchange hole, communicate through the pipette way between stock solution bag body and the pipetting pump, the pipette way runs through from exchange hole inside.
According to the above technical scheme, preferably, the liquid transfer pipeline includes a first pipette and a second pipette, the exchange hole is internally clamped with a connecting part with a through hole at the middle part, the liquid transfer pump is communicated with the connecting part through the first pipette, and the liquid storage bag body is communicated with the connecting part through the second pipette.
According to the above technical solution, preferably, the connection portion is fixedly connected with a connection joint towards the outside of the instrument box, and one end of the second pipette is inserted into the outside of the connection joint.
According to the above technical scheme, preferably, a liquid storage bag support for fixing a liquid storage bag is arranged outside the instrument box.
According to the above technical solution, preferably, the liquid storage bag is a self-supporting bag, and a reagent box for storing the liquid storage bag is arranged outside the instrument box.
The utility model has the advantages that:
The utility model discloses use the stock solution bag to replace the reagent bottle, because the testing reagent vacuum seal in the stock solution bag is preserved, after a part of built-in reagent is pumped out by the liquid-transfering pump, the stock solution bag still can guarantee its inside vacuum state through self deformation, after avoiding the built-in reagent in the reagent bottle to be pumped out, the air admission contacts with reagent, has effectively solved the problem that testing reagent contacts with air and accelerates reagent ageing; in addition, the liquid storage bag is arranged outside the instrument box, so that the volatile detection reagent is prevented from corroding each detection element in the instrument box, and the equipment is protected from being damaged.
Drawings
Fig. 1 is a schematic connection diagram of the three-dimensional structure of the present invention.
fig. 2 is a schematic view of the connection mode of the present invention.
Fig. 3 is a schematic perspective view of the connection portion of the present invention.
Fig. 4 is a schematic perspective view of the liquid storage bag of the present invention as a self-standing bag.
In the figure: 1. the liquid storage bag comprises an instrument box, 2 parts of a second liquid transfer pipe, 3 parts of a liquid storage bag body, 4 parts of a hanging ring, 5 parts of a hook, 6 parts of a liquid storage bag support, 7 parts of a connecting part, 8 parts of a connecting joint and 9 parts of a sealing plug.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model discloses an instrument box 1, be used for the extraction to be detected sample's sampling pump, be used for extracting detect reagent's liquid pump, mixing pump, cell and color comparison measuring unit, sampling pump, liquid pump, mixing pump, cell and color comparison measuring unit are all installed in instrument box 1, its characterized in that still including locating the 1 outside liquid reserve bags of instrument box, the liquid reserve bag includes liquid reserve bag body 3 and is used for the sealing plug 9 of sealed liquid reserve bag, liquid reserve bag body 3 and liquid pump intercommunication. The utility model discloses use the stock solution bag to replace the reagent bottle, because the testing reagent vacuum seal in the stock solution bag preserves, after a part of built-in reagent is pumped out by the liquid-transfering pump, the stock solution bag still can guarantee its inside vacuum state through self deformation, after avoiding the built-in reagent in the reagent bottle to be pumped out, the air gets into and contacts with reagent, has effectively solved the problem that testing reagent contacts with air and accelerates reagent aging; besides, the liquid storage bag is arranged outside the instrument box 1, so that the volatile detection reagent is prevented from corroding each detection element inside the instrument box 1, and the equipment is protected from being damaged.
According to the above embodiment, preferably, instrument box 1 lateral wall is opened there is the exchange hole, through transfer liquid pipeline intercommunication between stock solution bag body 3 and the liquid-transfering pump, the liquid-transfering pipeline runs through from the exchange hole is inside, and the liquid-transfering pipeline communicates stock solution bag body 3 and liquid-transfering pump from the exchange hole for instrument box 1 can use the apron to seal it in the course of the work, carries out effective protection to each inside component of instrument box 1.
According to the above embodiment, preferably, the liquid transfer pipeline includes the first pipette and the second pipette 2, the exchange hole is clamped with the connection part 7 with the through hole at the middle part, the liquid transfer pump is communicated with the connection part 7 through the first pipette, and the liquid storage bag body 3 is communicated with the connection part 7 through the second pipette 2.
According to the above-mentioned embodiment, preferably, connecting portion 7 has attach fitting 8 to instrument box 1 outside rigid coupling, and attach fitting 8 also has the through-hole with the through-hole relative position of connecting portion 7 for communicate between liquid-transfering pump and the stock solution bag, 2 one ends of second pipette are pegged graft in the 8 outsides of attach fitting, and the 8 middle parts of attach fitting are equipped with the arch, make second pipette 2 closely peg graft in the 8 outsides of attach fitting, prevent to move liquid in-process weeping, do not have built-in reagent in the stock solution bag after, through the second pipette 2 in the plug 8 outsides, be convenient for change the stock solution bag.
According to the above embodiment, preferably, the instrument box 1 is externally provided with a liquid bag support 6 for fixing a liquid bag, the online water quality analyzer is installed in a wall-hanging manner, the liquid bag support 6 is installed beside the instrument box 1, in this example, the liquid bag is provided with a hanging ring 4 for hanging, and the liquid bag support 6 is provided with a hook 5 for fixing the liquid bag.
According to the above embodiment, preferably, the liquid storage bag is a self-supporting bag, and the instrument box 1 is externally provided with a reagent box for storing the liquid storage bag, so that the liquid storage bag can be placed in the reagent box, thereby facilitating the extraction of the detection reagent.
The utility model uses the liquid storage bag to replace the reagent bottle, because the detection reagent in the liquid storage bag is stored in a vacuum sealing way, when a part of the built-in reagent is pumped out by the liquid transfer pump, the vacuum state can still be ensured in the liquid storage bag, the problem that the air contacts with the reagent after the built-in reagent in the reagent bottle is pumped out is effectively solved, and the aging of the detection reagent and the air contact accelerating reagent is avoided; besides, the liquid storage bag is arranged outside the instrument box 1, so that the volatile detection reagent is prevented from corroding each detection element inside the instrument box 1, and the equipment is protected from being damaged.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a quality of water is detecting agent storage unit for on-line analyzer, includes the instrument box, is used for the extraction to be detected sample's sampling pump, is used for extracting detecting agent's liquid pump, mixing pump, cell and colorimetric measuring unit that move, sampling pump, liquid pump, mixing pump, cell and colorimetric measuring unit all install in the instrument box, its characterized in that still includes the stock solution bag of locating the instrument box outside, the stock solution bag includes the stock solution bag body and is used for the sealing plug of sealed stock solution bag, the stock solution bag body communicates with moving the liquid pump.
2. The storage unit of claim 1, wherein the instrument box has an exchange hole formed in a sidewall thereof, the body of the liquid storage bag is communicated with the liquid transfer pump through a liquid transfer line, and the liquid transfer line passes through the exchange hole.
3. The storage unit of the detection reagent for the online water quality analyzer according to claim 2, wherein the liquid transfer pipeline comprises a first pipette and a second pipette, a connecting part with a through hole at the middle part is clamped in the exchange hole, the liquid transfer pump is communicated with the connecting part through the first pipette, and the liquid storage bag body is communicated with the connecting part through the second pipette.
4. The storage unit of claim 3, wherein the connection portion is fixedly connected with a connection joint outside the instrument box, and one end of the second pipette is inserted outside the connection joint.
5. The storage unit for a detection reagent for an online water quality analyzer according to any one of claims 1 to 4, wherein a liquid bag holder for fixing a liquid bag is provided outside the instrument box.
6. the storage unit for a detection reagent of an online water quality analyzer according to any one of claims 1 to 4, wherein the liquid storage bag is a self-standing bag, and a reagent tank for storing the liquid storage bag is provided outside the instrument box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920279557.1U CN209802748U (en) | 2019-03-06 | 2019-03-06 | Detection reagent storage unit for water quality online analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920279557.1U CN209802748U (en) | 2019-03-06 | 2019-03-06 | Detection reagent storage unit for water quality online analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802748U true CN209802748U (en) | 2019-12-17 |
Family
ID=68823617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920279557.1U Active CN209802748U (en) | 2019-03-06 | 2019-03-06 | Detection reagent storage unit for water quality online analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802748U (en) |
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2019
- 2019-03-06 CN CN201920279557.1U patent/CN209802748U/en active Active
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