CN209020411U - It is a kind of to be suitble to the nitrogen blowing apparatus used of arranging in pairs or groups with water-bath - Google Patents
It is a kind of to be suitble to the nitrogen blowing apparatus used of arranging in pairs or groups with water-bath Download PDFInfo
- Publication number
- CN209020411U CN209020411U CN201821664427.1U CN201821664427U CN209020411U CN 209020411 U CN209020411 U CN 209020411U CN 201821664427 U CN201821664427 U CN 201821664427U CN 209020411 U CN209020411 U CN 209020411U
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- bath
- water
- suitble
- nitrogen blowing
- blowing apparatus
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Abstract
The utility model relates to air-blow technology fields, it is suitble to the nitrogen blowing apparatus used of arranging in pairs or groups with water-bath more particularly to a kind of, its structure includes box body, suction nozzle and at least two outlet heads are connected on box body, suction nozzle can plug into air supply pipe, and outlet head can inject container and blow out air-flow, and box body is equipped with the support frame for setting up it in the plane, the air blowing device, which can stablize simultaneously multiple containers, blows, and has the advantages that structure is simple, is easy to use.
Description
Technical field
The utility model relates to laboratory air-blowing equipment technical fields, and in particular to one kind is suitble to use with water-bath collocation
Nitrogen blowing apparatus.
Background technique
It is included when measuring organic phosphorus, organochlorine in vegetables and fruits, pyrethroid and carbamate pesticide residue amount
The step of have: sample preparation, extract, purification and measurement.Wherein, purifying step includes by the acetonitrile solution dress containing determinand
On beaker, then beaker is placed on water-bath and is heated, is then slowly passed through air-flow to beaker, so that the acetonitrile in beaker steams
Hair is close dry, to reach purification purpose；Air-flow is mainly passed through to beaker using Blowing drum in practical operation, however Blowing drum needs manually
It holds, is unfavorable for improving conventional efficient.
Summary of the invention
For the prior art there are above-mentioned technical problem, the utility model, which provides, a kind of to be suitble to use with water-bath collocation
Nitrogen blowing apparatus, the air blowing device can be to multiple containers in water-bath while stable air blowings, and simple with structure, easy to use is excellent
Point.
To achieve the above object, the utility model the following technical schemes are provided:
A kind of nitrogen blowing apparatus for being suitble to use with water-bath collocation, including box body are improved, is connected to suction nozzle on the box body
With several outlet heads, the suction nozzle can plug into air supply pipe, and the outlet head can inject container and blow out air-flow, the box
Body, which is equipped with, makes it be erected at the support frame on placed side.
Wherein, the box body is square box, and the suction nozzle is connected to the upper bottom surface of the square box, and the outlet head is connected to
The bottom surface of the square box.
Wherein, each outlet head is straight hard tube outlet head, the outlet mouth down of the straight hard tube outlet head.
Wherein, several described outlet heads are distributed in the bottom surface of the square box.
Wherein, the suction nozzle is socketed with the tracheae for plugging into air supply pipe.
Wherein, the upper bottom surface of the square box is set there are two ear handle, and described two ear handles are symmetrically set in the square box
Upper bottom surface.
Wherein, support frame as described above includes the stabilizer blade set on the square box bottom surface, and the end of the stabilizer blade is turned up with shape
At the support portion that can be supported on holding plane.
Wherein, the length of the stabilizer blade is longer than the length of the straight hard tube outlet head.
The utility model has the beneficial effects that
Nitrogen enters box body from suction nozzle, and nitrogen is diverted to each container in water-bath by outlet head by box body, from
And it can achieve the purpose that multiple containers while supply；And box body can be erected on holding plane by support frame, can make outlet head
It steadily injects container and blows out air-flow, instead of the operation for manually holding Blowing drum, be conducive to improve conventional efficient.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of nitrogen blowing apparatus for being suitble to use with water-bath collocation of the utility model.
Square box --- 1；Suction nozzle --- 2；Outlet head --- 3；Support frame --- 4, support portion --- 41；Tracheae ---
5；Ear handle --- 6；Upper bottom surface --- 7；Bottom surface --- 8.
Specific embodiment
The utility model is described in detail below in conjunction with specific embodiments and drawings.
The a kind of of the present embodiment is suitble to the nitrogen blowing apparatus used of arranging in pairs or groups with water-bath, as shown in Figure 1, the upper bottom of square box 1
Face 7 is connected to suction nozzle 2, and suction nozzle 2 is connected with tracheae 5, which can plug into air supply pipe；The bottom surface 8 of square box 1 is uniformly distributed
There are multiple outlet heads 3, each outlet head 3 is in straight hard tube outlet head, and the outlet mouth down of the straight hard tube outlet head is in order to straight
It patches into the container (such as beaker) in water bath and blows out nitrogen into container, reach gas supply purpose.The bottom surface 8 of square box 1
Equipped with the support frame 4 for being erected at square box 1 above water-bath, specifically, support frame 4 includes being set to 1 bottom surface 8 of square box
Stabilizer blade, the end of the stabilizer blade are turned up to form the support portion 41 that can be supported on holding plane, and the length of the stabilizer blade is longer than
The length of the straight hard tube outlet head, avoids the problem of outlet head 3 is abutted with the bottom of container.In addition, the upper bottom of square box 1
Face 7 is set there are two ear handle 6, and two ear handles 6 are symmetrically set in the upper bottom surface 7 of square box 1, consequently facilitating picking up entire square box 1.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (8)
1. a kind of be suitble to the nitrogen blowing apparatus used of arranging in pairs or groups with water-bath, it is characterized in that: including box body, air inlet is connected on the box body
Mouth and several outlet heads, the suction nozzle can plug into air supply pipe, and the container that the outlet head can inject in water-bath is simultaneously blown
Air-flow out, the box body, which is equipped with, makes it be erected at the support frame on water-bath.
2. a kind of nitrogen blowing apparatus for being suitble to use with water-bath collocation according to claim 1, it is characterized in that: the box body
For square box, the suction nozzle is connected to the upper bottom surface of the square box, and the outlet head is connected to the bottom surface of the square box.
3. a kind of nitrogen blowing apparatus for being suitble to use with water-bath collocation according to claim 2, it is characterized in that: each outlet
Head is straight hard tube outlet head, the outlet mouth down of the straight hard tube outlet head.
4. a kind of nitrogen blowing apparatus for being suitble to use with water-bath collocation according to claim 3, it is characterized in that: described several
A outlet head is distributed in the bottom surface of the square box.
5. a kind of nitrogen blowing apparatus for being suitble to use with water-bath collocation according to claim 2, it is characterized in that: the air inlet
Muzzle is connected to the tracheae for plugging into air supply pipe.
6. a kind of nitrogen blowing apparatus for being suitble to use with water-bath collocation according to claim 2, it is characterized in that: the square box
The upper bottom surface of body is set there are two ear handle, and described two ear handles are symmetrically set in the upper bottom surface of the square box.
7. a kind of nitrogen blowing apparatus for being suitble to use with water-bath collocation according to claim 3, it is characterized in that: the support
Frame includes the stabilizer blade set on the square box bottom surface, and the end of the stabilizer blade is turned up to be formed and can be supported on holding plane
Support portion.
8. a kind of nitrogen blowing apparatus for being suitble to use with water-bath collocation according to claim 7, it is characterized in that: the stabilizer blade
Length be longer than the length of the straight hard tube outlet head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664427.1U CN209020411U (en) | 2018-10-12 | 2018-10-12 | It is a kind of to be suitble to the nitrogen blowing apparatus used of arranging in pairs or groups with water-bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664427.1U CN209020411U (en) | 2018-10-12 | 2018-10-12 | It is a kind of to be suitble to the nitrogen blowing apparatus used of arranging in pairs or groups with water-bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209020411U true CN209020411U (en) | 2019-06-25 |
Family
ID=66906454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664427.1U Expired - Fee Related CN209020411U (en) | 2018-10-12 | 2018-10-12 | It is a kind of to be suitble to the nitrogen blowing apparatus used of arranging in pairs or groups with water-bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209020411U (en) |
-
2018
- 2018-10-12 CN CN201821664427.1U patent/CN209020411U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20201012 |