CN205786351U - A kind of ammonia nitrogen fast quantification kit - Google Patents
A kind of ammonia nitrogen fast quantification kit Download PDFInfo
- Publication number
- CN205786351U CN205786351U CN201620749253.3U CN201620749253U CN205786351U CN 205786351 U CN205786351 U CN 205786351U CN 201620749253 U CN201620749253 U CN 201620749253U CN 205786351 U CN205786351 U CN 205786351U
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- CN
- China
- Prior art keywords
- detection box
- air inlet
- nitrite ion
- reagent bottle
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
This utility model relates to a kind of ammonia nitrogen fast quantification kit, including the detection box being in close contact with nitrite ion reagent bottle, with cavity inside detection box, multilamellar colour developing test body it is provided with in detection box, the side face of nitrite ion reagent bottle is provided with multiple through hole connected with detection box, colour developing test body includes liquid-adsorption layer and covers the reagent paper on liquid-adsorption layer, and the end of liquid-adsorption layer contacts with the through hole of described nitrite ion reagent bottle；Side face on detection box is provided with multiple air inlet, on the inwall of detection box, the corresponding position with air inlet is provided with air inlet net, two plenum fans it are fixed with in air inlet net, plenum fan lays respectively at the both sides below air inlet, the outlet air end of plenum fan is towards the inside of detection box, plenum fan accelerates air and enters into the flow in detection box, it is simple to the ammonia nitrogen in air is fully contacted with reagent paper, improves precision and efficiency of detecting.
Description
Technical field
This utility model relates to a kind of ammonia nitrogen fast quantification kit.
Background technology
Ammonia nitrogen is present in air, presently, there are ammonia nitrogen detector for detecting the form such as the ammonia with free state or ammonium ion
The ammonia nitrogen existed and nessler reagent react the light red brown complex of generation, and the absorbance of this complex is directly proportional to ammonia-nitrogen content,
At wavelength 420nm, measure absorbance, but measuring process is complicated, cost high, occur in that now that employing reagent contacts with ammonia nitrogen
Colour developing, contrasts with colorimetric card thus tests the test kit of ammonia-nitrogen content, and this test kit there is problems of the ammonia nitrogen in environment
Insufficient contact with the reagent paper in test kit, cause measuring accuracy the highest.
Utility model content
The purpose of this utility model is to solve in prior art the defect existing for ammonia nitrogen detector, it is provided that a kind of ammonia
Nitrogen fast quantification kit.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of ammonia nitrogen fast quantification kit, including the detection box being in close contact with nitrite ion reagent bottle, inside detection box
With cavity, being provided with multilamellar colour developing test body in described detection box, the side face of described nitrite ion reagent bottle is provided with multiple and institute
Stating the through hole of detection box connection, described colour developing test body includes liquid-adsorption layer and covers the reagent paper on liquid-adsorption layer, liquid-adsorption layer
End contacts with the through hole of described nitrite ion reagent bottle；
Side face on described detection box is provided with multiple air inlet, right with described air inlet on the inwall of described detection box
Should be provided with air inlet net in place, be fixed with two plenum fans in air inlet net, plenum fan lays respectively at the both sides below air inlet,
The outlet air end of plenum fan is towards the inside of detection box；
The top of described nitrite ion reagent bottle is provided with sealing lid, and sealing covers and is provided with filling opening, is provided with and adds at filling opening
Liquid baffle plate, liquid feeding baffle plate is connected with the bottom sealing lid by spring, and the inwall of described nitrite ion reagent bottle is provided with and liquid feeding
The omoplate of baffle plate contact.
Above-mentioned a kind of ammonia nitrogen fast quantification kit, the inwall of described detection box is provided with multiple and described nitrite ion examination
The reagent shower nozzle of agent bottle connection.
Above-mentioned a kind of ammonia nitrogen fast quantification kit, is provided with Air Filter at described air inlet.
The beneficial effects of the utility model are: the side face of the nitrite ion reagent bottle of test kit is provided with multiple and detects box even
Logical through hole, colour developing test body includes liquid-adsorption layer and covers the reagent paper on liquid-adsorption layer, and the end of liquid-adsorption layer is tried with nitrite ion
Agent bottle through hole contact, the reagent in nitrite ion reagent bottle can be inhaled in liquid-adsorption layer along liquid-adsorption layer and with on liquid-adsorption layer
Reagent paper contacts, and the side face on detection box is provided with multiple air inlet, and the air in environment enters in detection box by air inlet,
Ammonia nitrogen is dissolved in the reagent of reagent paper thus is developed the color, and by contrasting with colour developing card, can detect ammonia-nitrogen content, for the ease of air
In ammonia nitrogen be fully contacted with reagent paper, the inwall of detection box is provided with air inlet net with the corresponding position of air inlet, solid in air inlet net
Surely having two plenum fans, plenum fan lays respectively at the both sides below air inlet, and the outlet air end of plenum fan is towards detection box
Inside, plenum fan accelerate air enter into detection box in flow, it is simple to the ammonia nitrogen in air is fully contacted with reagent paper,
Improve precision and efficiency of detecting, further, the top of nitrite ion reagent bottle is provided with sealing lid, and sealing covers and is provided with filling opening,
Being provided with liquid feeding baffle plate at filling opening, liquid feeding baffle plate is connected with the bottom sealing lid by spring, the inwall of nitrite ion reagent bottle
Being provided with the omoplate contacted with liquid feeding baffle plate, when injecting chemical reagent toward nitrite ion reagent bottle, liquid feeding head extend into filling opening
Inside backing down liquid feeding baffle plate, until liquid feeding baffle plate contacts with omoplate, after fluid injection completes, liquid feeding baffle plate is in the pulling force effect of spring
Under automatically reset and seal filling opening, nitrite ion reagent bottle can free fluid injection, be not required to change and dismounting, easy to use.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the A district enlarged drawing in Fig. 1；
Fig. 3 is the B district enlarged drawing in Fig. 1.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of ammonia nitrogen fast quantification kit, including the inspection being in close contact with nitrite ion reagent bottle 1
Surveying box 2, detection box 2 is internal with cavity, is provided with multilamellar colour developing test body, the side face of nitrite ion reagent bottle 1 sets in detection box 2
Having multiple through hole 3 connected with detection box 2, colour developing test body includes liquid-adsorption layer 4 and covers the reagent paper 5 on liquid-adsorption layer 4, inhaling
The end of liquid layer contacts with the through hole of described nitrite ion reagent bottle；
Side face on detection box 2 is provided with multiple air inlet 6, and on the inwall of detection box 2, the corresponding position with air inlet 6 is provided with
Air inlet net 7, is fixed with two plenum fans 8 in air inlet net 7, and plenum fan 8 lays respectively at the both sides below air inlet 6, send
The outlet air end of gas fan 8 is towards the inside of detection box 2.
Further, in order to ensure content and the humidity of reagent on reagent paper 5, the inwall of detection box 2 is provided with multiple and colour developing
The reagent shower nozzle 9 of liquid reagent bottle 1 connection, is provided with Air Filter 11 at formaldehyde air inlet 6.
The side face of the nitrite ion reagent bottle 1 of this test kit is provided with multiple through hole 3 connected with detection box 2, colour developing test
Body includes liquid-adsorption layer 4 and covers the reagent paper 5 on liquid-adsorption layer 4, and the end of liquid-adsorption layer 4 connects with the through hole 3 of nitrite ion reagent bottle 1
Touching, the reagent in nitrite ion reagent bottle 1 can be inhaled in liquid-adsorption layer 4 along liquid-adsorption layer 4 and connect with the reagent paper 5 on liquid-adsorption layer 4
Touching, the side face on detection box 2 is provided with multiple air inlet 6, and the air in environment enters in detection box 2 by air inlet 6, ammonia
Nitrogen is dissolved in the reagent of reagent paper 5 thus is developed the color, and by contrasting with colour developing card, can detect ammonia-nitrogen content, for the ease of air
In ammonia nitrogen be fully contacted with reagent paper 5, the inwall of detection box 2 is provided with air inlet net 7, at air inlet net 7 with the corresponding position of air inlet 6
Inside being fixed with two plenum fans 8, plenum fan 8 lays respectively at the both sides below air inlet 6, the outlet air end court of plenum fan 8
To the inside of detection box 2, plenum fan 8 accelerates air and enters into the flow in detection box 2, it is simple to the ammonia nitrogen in air and examination
Paper 5 is fully contacted, and improves precision and efficiency of detecting.
Further, the top of nitrite ion reagent bottle is provided with sealing lid 10, and sealing covers and is provided with filling opening 12, at filling opening 12
Place is provided with liquid feeding baffle plate 13, and liquid feeding baffle plate 13 is connected with the bottom sealing lid 10 by spring 14, the inwall of nitrite ion reagent bottle 1
Being provided with the omoplate 15 contacted with liquid feeding baffle plate 13, when injecting chemical reagent toward nitrite ion reagent bottle 1, liquid feeding head extend into and adds
Backing down liquid feeding baffle plate 13 in liquid mouth 12, until liquid feeding baffle plate 13 contacts with omoplate 15, after fluid injection completes, liquid feeding baffle plate 13 exists
Automatically reset under the pulling force effect of spring 14 and seal filling opening 12, nitrite ion reagent bottle 1 can free fluid injection, be not required to change and
Dismounting, easy to use.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Planting changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requirement
Protection domain defined by appending claims and equivalent thereof.
Claims (3)
1. an ammonia nitrogen fast quantification kit, it is characterised in that include the detection box being in close contact with nitrite ion reagent bottle, inspection
Surveying inside box with cavity, be provided with multilamellar colour developing test body in described detection box, the side face of described nitrite ion reagent bottle is provided with
The through hole that multiple and described detection box connects, described colour developing test body includes liquid-adsorption layer and covers the reagent paper on liquid-adsorption layer,
The end of liquid-adsorption layer contacts with the through hole of described nitrite ion reagent bottle；
Side face on described detection box is provided with multiple air inlet, with the corresponding position of described air inlet on the inwall of described detection box
Being provided with air inlet net, be fixed with two plenum fans in air inlet net, plenum fan lays respectively at the both sides below air inlet, supplies gas
The outlet air end of fan is towards the inside of detection box；
The top of described nitrite ion reagent bottle is provided with sealing lid, and sealing covers and is provided with filling opening, is provided with liquid feeding gear at filling opening
Plate, liquid feeding baffle plate is connected with the bottom sealing lid by spring, and the inwall of described nitrite ion reagent bottle is provided with and liquid feeding baffle plate
The omoplate of contact.
A kind of ammonia nitrogen fast quantification kit the most according to claim 1, it is characterised in that on the inwall of described detection box
It is provided with the reagent shower nozzle that multiple and described nitrite ion reagent bottle connects.
A kind of ammonia nitrogen fast quantification kit the most according to claim 1, it is characterised in that be provided with anti-at described air inlet
Dirt net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749253.3U CN205786351U (en) | 2016-06-29 | 2016-06-29 | A kind of ammonia nitrogen fast quantification kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749253.3U CN205786351U (en) | 2016-06-29 | 2016-06-29 | A kind of ammonia nitrogen fast quantification kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786351U true CN205786351U (en) | 2016-12-07 |
Family
ID=58122376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749253.3U Expired - Fee Related CN205786351U (en) | 2016-06-29 | 2016-06-29 | A kind of ammonia nitrogen fast quantification kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192710A (en) * | 2017-05-23 | 2017-09-22 | 田牧晓 | The preparation method of ammonia nitrogen quick detection test paper in a kind of water |
| CN111194952A (en) * | 2020-02-19 | 2020-05-26 | 深圳御烟实业有限公司 | Protective article |
| WO2021121150A1 (en) * | 2019-12-20 | 2021-06-24 | 石家庄禾柏生物技术股份有限公司 | Reagent kit |
-
2016
- 2016-06-29 CN CN201620749253.3U patent/CN205786351U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192710A (en) * | 2017-05-23 | 2017-09-22 | 田牧晓 | The preparation method of ammonia nitrogen quick detection test paper in a kind of water |
| WO2021121150A1 (en) * | 2019-12-20 | 2021-06-24 | 石家庄禾柏生物技术股份有限公司 | Reagent kit |
| CN111194952A (en) * | 2020-02-19 | 2020-05-26 | 深圳御烟实业有限公司 | Protective article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |