CN212722314U - Sample concentrator convenient to wash - Google Patents
Sample concentrator convenient to wash Download PDFInfo
- Publication number
- CN212722314U CN212722314U CN202020985717.7U CN202020985717U CN212722314U CN 212722314 U CN212722314 U CN 212722314U CN 202020985717 U CN202020985717 U CN 202020985717U CN 212722314 U CN212722314 U CN 212722314U
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- China
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- main part
- water bath
- level sensor
- liquid level
- sample concentrator
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Abstract
The utility model is suitable for a sample concentrator technical field provides a sample concentrator convenient to wash, including the main part, the water bath has begun in the main part, has seted up the mounting hole in the main part, installs the installation pole in the mounting hole, and sliding connection has the needle tubing support on the installation pole, installs the gas needle on the needle tubing support, has seted up the washing tank in the main part, and the washing tank lower extreme is connected with the fluid-discharge tube, owing to adopted washing tank and ultrasonic transducer, so can carry out efficient washing to the gas needle; due to the adoption of the liquid level sensor and the red and green warning lamps, the phenomenon of idle burning caused by too low liquid level of the water bath can be prevented.
Description
Technical Field
The utility model belongs to the technical field of the concentrated appearance of sample, especially, relate to the concentrated appearance of sample convenient to wash.
Background
The sample concentrator is called a water bath nitrogen blowing instrument, is mainly used for concentrating liquid samples, has the characteristics of time saving, labor saving, easy operation and the like, is widely applied to industries such as pesticide residue analysis, commodity inspection, pharmacy, biological products and the like, needs to clean the sample concentrator after each use, most importantly, cleans the gas needle in contact with the sample, but the existing sample concentrator needs to clean the gas needle very trouble.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concentrated appearance of abluent sample of being convenient for aims at solving the concentrated appearance of sample's washing troublesome operation's problem.
The utility model discloses a realize like this, a concentrated appearance of sample convenient to wash, comprising a main body, the water bath has begun in the main part, a serial communication port, the mounting hole has been seted up in the main part, install the installation pole in the mounting hole, sliding connection has the needle tubing support on the installation pole, set up threaded hole on the needle tubing support, threaded hole in-connection has fixing bolt, install the gas needle on the needle tubing support, the washing tank has been seted up in the main part, the washing tank lower extreme is connected with the fluid-discharge tube.
Furthermore, an ultrasonic transducer is fixed at the lower end of the cleaning tank and is externally connected with a power supply through a wire.
Furthermore, a liquid level sensor is installed at the bottom end of the water bath tank, a red and green warning lamp is installed on the main body, and the liquid level sensor, the red and green warning lamp and the power supply are connected through wires.
Further, the liquid level sensor is a floating ball type liquid level sensor.
Furthermore, the lower end of the water bath tank is connected with a water inlet pipe and a water outlet pipe, and one end of the water inlet pipe, which is far away from the water bath tank, is connected with a water source.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the air needle can be efficiently cleaned due to the adoption of the cleaning tank and the ultrasonic transducer; secondly, because the liquid level sensor and the red and green warning light are adopted, the phenomenon of idle burning caused by too low liquid level of the water bath can be prevented.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the internal structure of the main body of the present invention;
fig. 3 is a schematic structural view of the mounting rod of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
With reference to fig. 1, 2 and 3, the present invention is implemented as follows: a sample concentrator convenient to clean comprises a main body 101, wherein a water bath 102 is arranged on the main body 101, and the sample concentrator is characterized in that a mounting hole 103 is formed in the main body 101, a mounting rod 3 is mounted in the mounting hole 103, a needle tube support 401 is connected to the mounting rod 3 in a sliding manner, a threaded hole 402 is formed in the needle tube support 401, a fixing bolt 403 is connected to the threaded hole 402, an air needle 5 is mounted on the needle tube support 401, a cleaning groove 601 is formed in the main body 101, and a drain pipe 602 is connected to the lower end of the cleaning groove 601; an ultrasonic transducer 603 is fixed at the lower end of the cleaning tank 601, the ultrasonic transducer 603 is externally connected with a power supply through a lead, and electric energy can be converted into mechanical waves through the ultrasonic transducer 603, so that the cleaning effect is better; the bottom end of the water bath 102 is provided with a liquid level sensor 701, the main body 101 is provided with a red and green warning light 702, the liquid level sensor 701, the red and green warning light 702 and the power supply are connected through wires, and the liquid level sensor 701 and the red and green warning light 702 can avoid idle burning; the liquid level sensor 701 is a floating ball type liquid level sensor, the floating ball type liquid level sensor is small in size and vertical, and installation is more convenient; the lower end of the water bath tank 102 is connected with a water inlet pipe 201 and a water outlet pipe 202, one end of the water inlet pipe 201, which is far away from the water bath tank 102, is connected with a water source, and water can be added into the water bath tank 102 more conveniently by adopting the water inlet pipe 201 and the water outlet pipe 202.
The utility model aims to solve the problem of troublesome cleaning operation of the sample concentrator, after the sample concentrator is used, the mounting rod 3 is lifted upwards for a short distance and rotates for 180 degrees around the axis, the needle tube bracket 401 is lowered to enable the air needle 5 to enter the cleaning tank 601, the ultrasonic transducer 603 is opened, and after the cleaning is finished, the liquid in the cleaning tank 601 is discharged through the liquid discharge tube 602; when the sample concentrator is used, the liquid level of the water bath is lower than two thirds of the height of the water bath tank 102, which causes the idle burning phenomenon, and when the liquid level sensor 701 detects that the liquid level of the water bath is higher than two thirds of the height of the water bath tank 102, the red-green warning light 702 is changed from red to green, which can stop the water inlet of the water inlet pipe 201; firstly, the cleaning tank 601 and the ultrasonic transducer 603 are adopted, so that the air needle can be cleaned efficiently; secondly, because the liquid level sensor 701 and the red and green warning light 702 are adopted, the phenomenon of idle burning caused by too low liquid level of the water bath can be prevented.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a concentrated appearance of sample convenient to wash, includes main part (101), it has water bath (102) to begin on main part (101), a serial communication port, mounting hole (103) have been seted up on main part (101), install installation pole (3) in mounting hole (103), sliding connection has needle tubing support (401) on installation pole (3), set up threaded hole (402) on needle tubing support (401), threaded hole (402) in-connection has fixing bolt (403), install gas needle (5) on needle tubing support (401), washing tank (601) have been seted up on main part (101), washing tank (601) lower extreme is connected with fluid-discharge tube (602).
2. The sample concentrator convenient for cleaning according to claim 1, wherein an ultrasonic transducer (603) is fixed at the lower end of the cleaning tank (601), and the ultrasonic transducer (603) is externally connected with a power supply through a lead.
3. The sample concentrator convenient to clean as claimed in claim 1, wherein a liquid level sensor (701) is installed at the bottom end of the water bath (102), a red and green warning light (702) is installed on the main body (101), and the liquid level sensor (701), the red and green warning light (702) and a power supply are connected through wires.
4. The sample concentrator facilitating cleaning of claim 3, wherein the level sensor (701) is a ball float level sensor.
5. The sample concentrator convenient for cleaning according to claim 1, wherein the lower end of the water bath (102) is connected with a water inlet pipe (201) and a water outlet pipe (202), and one end of the water inlet pipe (201) far away from the water bath (102) is connected with a water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985717.7U CN212722314U (en) | 2020-06-02 | 2020-06-02 | Sample concentrator convenient to wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985717.7U CN212722314U (en) | 2020-06-02 | 2020-06-02 | Sample concentrator convenient to wash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212722314U true CN212722314U (en) | 2021-03-16 |
Family
ID=74948779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020985717.7U Expired - Fee Related CN212722314U (en) | 2020-06-02 | 2020-06-02 | Sample concentrator convenient to wash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212722314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115876561A (en) * | 2023-03-08 | 2023-03-31 | 安徽海峰分析测试科技有限公司 | Sample liquid level detection device for parallel concentration instrument |
-
2020
- 2020-06-02 CN CN202020985717.7U patent/CN212722314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115876561A (en) * | 2023-03-08 | 2023-03-31 | 安徽海峰分析测试科技有限公司 | Sample liquid level detection device for parallel concentration instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |