CN203991616U - Wall-hanging air interchanger for experimental bench - Google Patents
Wall-hanging air interchanger for experimental bench Download PDFInfo
- Publication number
- CN203991616U CN203991616U CN201420350067.3U CN201420350067U CN203991616U CN 203991616 U CN203991616 U CN 203991616U CN 201420350067 U CN201420350067 U CN 201420350067U CN 203991616 U CN203991616 U CN 203991616U
- Authority
- CN
- China
- Prior art keywords
- wall
- experimental bench
- installing plate
- shell
- described shell
- 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
Links
Abstract
The utility model discloses a kind of wall-hanging air interchanger for experimental bench, comprise the shell (1) with installing plate (11), described installing plate (11) is provided with the fixing hole (12) that is fixed to wall for installing, the middle part of described shell (1) is provided with air inlet (2), one side of described shell (1) is provided with stainless steel blast pipe (3), the inside of described shell (1) is provided with direct current aerofoil fan (4), described shell (1) is provided with positive terminal (41) and negative terminal (42), described positive terminal (41) is connected with direct current aerofoil fan (4) respectively with negative terminal (42).The utlity model has can reduce pernicious gas be detained, safe and reliable, quick and easy for installation, to laboratory wall damage advantage little, simple in structure.
Description
Technical field
The utility model relates to experimental instrument and equipment field, is specifically related to a kind of wall-hanging air interchanger for experimental bench.
Background technology
Experimental bench is for completing the professional equipment of biochemical test.When carrying out biochemical test, produce sometimes unavoidably pernicious gas or gas with foreign flavor, but the experimental bench of prior art is often equipped with unified air regenerating device, but so still cannot control from source pernicious gas or gas with foreign flavor, pernicious gas or gas with foreign flavor still can pollute laboratory, therefore how to realize and a kind ofly can, from extracting fast the device of pernicious gas or gas with foreign flavor near experimental bench out, become a technical problem urgently to be resolved hurrily.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can reduce pernicious gas be detained, safe and reliable, quick and easy for installation, to the laboratory wall damage wall-hanging air interchanger for experimental bench little, simple in structure.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of wall-hanging air interchanger for experimental bench, comprise the shell with installing plate, described installing plate is provided with the fixing hole that is fixed to wall for installing, the middle part of described shell is provided with air inlet, one side of described shell is provided with stainless steel blast pipe, the inside of described shell is provided with direct current aerofoil fan, and described shell is provided with positive terminal and negative terminal, and described positive terminal is connected with direct current aerofoil fan respectively with negative terminal.
Further improvement as technique scheme:
Described air inlet place is provided with boom net.
The bottom of described installing plate is also provided with and the vertically arranged horizontal location plate of installing plate, and described horizontal location plate is provided with locating slot.
The utlity model has following advantage: the utility model can be installed on the wall that is fixed to experimental bench rear side by the fixing hole on installing plate in use easily, direct current aerofoil fan rotation meeting is discharged the air on experimental bench outside laboratory from stainless steel blast pipe in use, thereby can on the basis of not destroying wall, for existing experimental bench, all be equipped with air interchanger, thereby can prevent that pernicious gas or gas with foreign flavor that experiment produces are trapped in laboratory, have and can reduce pernicious gas delay, safe and reliable, quick and easy for installation, little to the damage of laboratory wall, advantage simple in structure.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment.
Fig. 2 is the backsight structural representation of the utility model embodiment.
Fig. 3 is the perspective view of the utility model embodiment.
Marginal data: 1, shell; 11, installing plate; 12, fixing hole; 13, horizontal location plate; 14, locating slot; 2, air inlet; 21, boom net; 3, stainless steel blast pipe; 4, direct current aerofoil fan; 41, positive terminal; 42, negative terminal.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment comprises the shell 1 with installing plate 11 for the wall-hanging air interchanger of experimental bench, installing plate 11 is provided with the fixing hole 12 that is fixed to wall for installing, the middle part of shell 1 is provided with air inlet 2, one side of shell 1 is provided with stainless steel blast pipe 3, the inside of shell 1 is provided with direct current aerofoil fan 4, shell 1 is provided with positive terminal 41 and negative terminal 42, positive terminal 41 and negative terminal 42 are for inputting 12V DC voltage, and positive terminal 41 is connected with direct current aerofoil fan 4 respectively with negative terminal 42.The present embodiment can be installed on the wall that is fixed to experimental bench rear side by the fixing hole 12 on installing plate 11 in use easily, the 4 rotation meetings of direct current aerofoil fan are discharged the air on experimental bench outside laboratory from stainless steel blast pipe 3 in use, thereby can on the basis of not destroying wall, for existing experimental bench, all be equipped with air interchanger, thereby can prevent that pernicious gas or gas with foreign flavor that experiment produces are trapped in laboratory, have and can reduce pernicious gas delay, safe and reliable, quick and easy for installation, little to the damage of laboratory wall, advantage simple in structure.
In the present embodiment, air inlet 2 places are provided with boom net 21, thereby can prevent that foreign material from entering direct current aerofoil fan 4, guarantees the safe operation of direct current aerofoil fan 4.
In the present embodiment, the bottom of installing plate 11 is also provided with and the vertically arranged horizontal location plate 13 of installing plate 11, horizontal location plate 13 is provided with locating slot 14, in the time of on being installed to wall, can by the locating slot 14 on horizontal location plate 13, be installed and be fixed on experimental bench easily, structure be more solid and reliable.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite that does not depart from principle of the present utility model, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the wall-hanging air interchanger for experimental bench, it is characterized in that: comprise the shell (1) with installing plate (11), described installing plate (11) is provided with the fixing hole (12) that is fixed to wall for installing, the middle part of described shell (1) is provided with air inlet (2), one side of described shell (1) is provided with stainless steel blast pipe (3), the inside of described shell (1) is provided with direct current aerofoil fan (4), described shell (1) is provided with positive terminal (41) and negative terminal (42), described positive terminal (41) is connected with direct current aerofoil fan (4) respectively with negative terminal (42).
2. the wall-hanging air interchanger for experimental bench according to claim 1, is characterized in that: described air inlet (2) locates to be provided with boom net (21).
3. the wall-hanging air interchanger for experimental bench according to claim 2, it is characterized in that: the bottom of described installing plate (11) is also provided with and the vertically arranged horizontal location plate of installing plate (11) (13), and described horizontal location plate (13) is provided with locating slot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350067.3U CN203991616U (en) | 2014-06-29 | 2014-06-29 | Wall-hanging air interchanger for experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350067.3U CN203991616U (en) | 2014-06-29 | 2014-06-29 | Wall-hanging air interchanger for experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991616U true CN203991616U (en) | 2014-12-10 |
Family
ID=52031682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350067.3U Expired - Fee Related CN203991616U (en) | 2014-06-29 | 2014-06-29 | Wall-hanging air interchanger for experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508588A (en) * | 2019-08-31 | 2019-11-29 | 贵州大学 | A kind of chemical teaching laboratory exhausting device |
-
2014
- 2014-06-29 CN CN201420350067.3U patent/CN203991616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508588A (en) * | 2019-08-31 | 2019-11-29 | 贵州大学 | A kind of chemical teaching laboratory exhausting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203868052U (en) | Electric meter box hung on electrical pole temporarily | |
| MY172943A (en) | Recirculation filter for an electronic enclosure | |
| CN204836854U (en) | Automatically controlled cabinet of heat dissipation removes dust | |
| CN203991616U (en) | Wall-hanging air interchanger for experimental bench | |
| CN204087609U (en) | Economics datagraphic exhibiting device | |
| CN102818315A (en) | Intelligent environment-friendly negative ion air purifier | |
| CN105195493A (en) | Wall-hanging type air exchanging device for experiment table | |
| CN203278310U (en) | Waterproof and shockproof power bank | |
| CN202141111U (en) | Novel installation structure of kitchen ventilator | |
| CN203334720U (en) | Novel integrated clean operating room | |
| CN207301044U (en) | A kind of water quality biological toxicity on-line computing model babinet | |
| CN206398798U (en) | A kind of quick detachable panel construction applied to cigarette machine | |
| CN206012457U (en) | A kind of anti-lost warning system of car plate | |
| CN204141666U (en) | A kind of range hood | |
| CN204106903U (en) | A kind of Extinguisher case | |
| CN203356053U (en) | High effective screening device of standard grain size | |
| CN204029666U (en) | Electrical network self-help charger cryptosecurity protector | |
| CN203896642U (en) | Industrial control frame fastening device | |
| CN204349361U (en) | A kind of cable bridge rack side board structure of good heat dissipation effect | |
| CN104284570B (en) | Electric block electric cabinet heat dissipation device | |
| PH12013000019A1 (en) | A method of improving energy usage with positive net savings at end of life of existing installed air conditioning and refrigeration systems | |
| CN203037552U (en) | Novel dust monitor | |
| CN203076266U (en) | Ultrasonic cleaning machine capable of being easily dismounted | |
| CN207776315U (en) | A kind of Integral ceiling of audible-visual annunciator easy to disassemble | |
| CN103670479B (en) | For the ventilation display device of safety of underground pipeline |
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: 20141210 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |