CN202676719U - Marking device applied to recovery detection - Google Patents
Marking device applied to recovery detection Download PDFInfo
- Publication number
- CN202676719U CN202676719U CN2012202989081U CN201220298908U CN202676719U CN 202676719 U CN202676719 U CN 202676719U CN 2012202989081 U CN2012202989081 U CN 2012202989081U CN 201220298908 U CN201220298908 U CN 201220298908U CN 202676719 U CN202676719 U CN 202676719U
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- mark
- adds
- pipeline system
- vessel
- gauge line
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Abstract
The utility model relates to a marking device applied to recovery detection. The marking device comprises a metering device and is characterized by also comprising a vessel fixing support frame, wherein a plurality of positioning holes or positioning grooves are uniformly distributed on the vessel fixing support frame, the metering device comprises a metering pipe, a liquid outlet of the metering pipe is connected with one end of a liquid conveying pipeline system, a plurality of branch pipes are sequentially separated from the other end of the liquid conveying pipeline system in a way of corresponding to the arrangement of the positioning holes or the positioning grooves arranged on the fixing support frame, branch pipe outlets are suspended above a vessel, and the liquid conveying pipeline system comprises a liquid pump device. Compared with the manual operation, the automatic marking device capable of automatically dropping solution into a plurality of test tubes in the specific quantity disclosed by the utility model has the advantages that the operation time of experiments is greatly saved, the error of manual operation is avoided, and the accuracy of experiment operation is also improved.
Description
Technical field
The utility model relates to a kind of instrument of assistant experiment operation.
Background technology
The sample recovery of standard addition is the important symbol of reflection sample analysis result's order of accuarcy in method for monitoring and analyzing, and its best accurately scope is between 95%～105% usually.In doing the sample analysis experiment, usually need to do for same test substance same sample and do the recovery statistics that difference adds scalar, perhaps do the identical mark-on quantitative statistics of certain test substance etc. for different samples, existing method of operating all is manually to utilize measuring apparatus manually to add the standard test substance in vessel, but artificial method measuring error is larger, be difficult to guarantee the stability that operates, and operating efficiency is very low one by one, for the value test statistics of intensity, the action of its repeatability will take a large amount of experimental periods.
Summary of the invention
Technical purpose of the present utility model is to solve the defective that exists in the prior art, provides a kind of recovery test easy to operate, accurate measurement to add device for mark.
The technical solution of the utility model is:
A kind of device for mark that adds that is applied to reclaim detection, comprise meter, it is characterized in that, also be provided with a vessel fixed support, be evenly equipped with some pilot holes or locating slot on the described vessel fixed support, described meter comprises gauge line, the gauge line liquid outlet is connected with an end of infusion pipeline system, some arms are told in the arrangement of pilot hole or locating slot successively on the corresponding fixed support of the other end of described infusion pipeline system, the outlet of described arm is suspended at the top of vessel, and described infusion pipeline system comprises pump mechanism.
During use, will add sample in some vessel first, on the vessel support, set successively the location, by pump mechanism the standard solution in the gauge line has been extracted out, the amount of adding appointment in the vessel.
As preferably, described pump mechanism adopts peristaltic pump.
House steward's one end of described infusion pipeline system is connected with gauge line, and house steward's the other end is connected with the water inlet of multidirectional solenoid valve, and a plurality of water delivering orifices of described multidirectional solenoid valve are connected with each arm respectively.This circuit design is applicable to add successively the experiment of standard substance in a plurality of vessel.
Perhaps the pipeline at described arm is respectively equipped with independent solenoid valve and gauge, and this design cost is relatively high, but applicable situation is more extensive, can add standard substance simultaneously in different vessel.
Described gauge line is provided with the sensing measuring apparatus, and described sensor measuring apparatus, pump mechanism are connected with control system.
Described sensing measuring apparatus is photoelectric sensor or pressure transducer.
The beneficial effects of the utility model:
Reduce the error that manually adds generation in the mark-on process, improved the accuracy of experimental result, saved experimental period, greatly improved the efficient of work.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to illustrate the technical solution of the utility model and technical purpose, below in conjunction with the drawings and the specific embodiments the utility model is done further introduction.
As shown in the figure, a kind of device for mark that adds that is applied to reclaim detection comprises with lower member:
1), control system;
2), meter, described meter is provided with glass gauge line 1 and photoelectric sensor 2, the signal transmitting terminal of described photoelectric sensor 2 and signal receiving end are symmetricly set on the both sides of gauge line 1 tube wall, are connected with control system respectively;
3), vessel fixed support 5, be evenly equipped with some locating slots on the described vessel fixed support 5;
4), infusion pipeline system, the liquid outlet of gauge line 1 is connected with house steward's one end of infusion pipeline system, house steward's the other end is connected with a multidirectional solenoid valve 3, house steward's pipeline is provided with liquid pump, the preferred peristaltic pump that adopts, each is connected some water delivering orifices of described multidirectional solenoid valve 3 with an arm, the arrangement that locating slot on the corresponding fixed support is set of described arm, and the arm outlet is suspended at the top of vessel 4 during use.
For example, measure the recovery of a certain component to be measured in the several samples, during use, configuring standard substance is contained in the gauge line, prepare some beakers, every beaker adds respectively certain quantitative sample, beaker is put into the locating slot of fixed support 5 and fixed, fixed support 5 is placed on the below of infusion pipeline system arm outlet, drive liquid pump, draw standard material from gauge line, by the switching of multidirectional solenoid valve, add quantitative standard substance to each arm successively, the extraction of liquid measure is controlled by photoelectric sensor, add afterwards mark on beaker, the mark-on of beginning next group sample.
As not adopting multidirectional solenoid valve to switch pipeline, also independent solenoid valve and gauge can be set respectively on the pipeline of described arm, in the situation that vessel are more can add simultaneously, save time like this.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. device for mark that adds that is applied to reclaim detection, comprise meter, it is characterized in that, also be provided with a vessel fixed support, be evenly equipped with some pilot holes or locating slot on the described vessel fixed support, described meter comprises gauge line, the gauge line liquid outlet is connected with an end of infusion pipeline system, some arms are told in the arrangement of pilot hole or locating slot successively on the corresponding fixed support of the other end of described infusion pipeline system, the outlet of described arm is suspended at the top of vessel, and described infusion pipeline system comprises pump mechanism.
2. a kind of device for mark that adds that is applied to reclaim detection according to claim 1, described pump mechanism is peristaltic pump.
3. a kind of device for mark that adds that is applied to reclaim detection according to claim 1, it is characterized in that, house steward's one end of described infusion pipeline system is connected with gauge line, house steward's the other end is connected with the water inlet of multidirectional solenoid valve, and a plurality of water delivering orifices of described multidirectional solenoid valve are connected with each arm respectively.
4. a kind of device for mark that adds that is applied to reclaim detection according to claim 1 is characterized in that, is respectively equipped with independent solenoid valve and gauge on the pipeline of described arm.
5. the described a kind of device for mark that adds that is applied to reclaim detection of arbitrary claim in 4 according to claim 1 is characterized in that, described gauge line is provided with the sensing measuring apparatus, and described sensor measuring apparatus, pump mechanism are connected with control system.
6. a kind of device for mark that adds that is applied to reclaim detection according to claim 5 is characterized in that, described sensing measuring apparatus is photoelectric sensor or pressure transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202989081U CN202676719U (en) | 2012-06-26 | 2012-06-26 | Marking device applied to recovery detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202989081U CN202676719U (en) | 2012-06-26 | 2012-06-26 | Marking device applied to recovery detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676719U true CN202676719U (en) | 2013-01-16 |
Family
ID=47497618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202989081U Expired - Fee Related CN202676719U (en) | 2012-06-26 | 2012-06-26 | Marking device applied to recovery detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749418A (en) * | 2012-06-26 | 2012-10-24 | 苏州国环环境检测有限公司 | Standard adding device for recovery detection |
| CN103744378A (en) * | 2013-12-26 | 2014-04-23 | 力合科技（湖南）股份有限公司 | Control method, device and system of remote marking recovery |
-
2012
- 2012-06-26 CN CN2012202989081U patent/CN202676719U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749418A (en) * | 2012-06-26 | 2012-10-24 | 苏州国环环境检测有限公司 | Standard adding device for recovery detection |
| CN103744378A (en) * | 2013-12-26 | 2014-04-23 | 力合科技（湖南）股份有限公司 | Control method, device and system of remote marking recovery |
| CN103744378B (en) * | 2013-12-26 | 2016-08-17 | 力合科技（湖南）股份有限公司 | The remotely control method of mark-on recovery, Apparatus and system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20210626 |