CN205643281U - Simulation silica environment is to device of animal health's influence - Google Patents
Simulation silica environment is to device of animal health's influence Download PDFInfo
- Publication number
- CN205643281U CN205643281U CN201620218472.9U CN201620218472U CN205643281U CN 205643281 U CN205643281 U CN 205643281U CN 201620218472 U CN201620218472 U CN 201620218472U CN 205643281 U CN205643281 U CN 205643281U
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- fan
- silica
- casing
- animal health
- silicon dioxide
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Abstract
The utility model provides a simulation silica environment is to device of animal health's influence, including a box that is used for the splendid attire animal, be equipped with hatch door and dust -separation vent on the upper portion of box, be equipped with silica concentration monitoring mouth on the lateral wall of box, still be equipped with a silica flow path on the lateral wall of box, be equipped with a silica powder strorage device in the silica flow path, at the first fan of box peripheral hardware, the entrance point at silica flow path is established to first fan, establishes the second fan in the box, and the exit end lower part at silica flow path is established to the second fan, the box still is equipped with control panel outward, and the second fan is through a control line and control panel electrical connection. The utility model discloses can simulate different silica environment to animal health's influence, simulation process is controllable, and its simple structure, spare part be liable to change is favorable to reduce cost, in addition, its is small, is convenient for use in the laboratory.
Description
Technical field
This utility model belongs to testing equipment technical field, simulates the impact on animal health of the silicon dioxide environment particularly to a kind of
Device.
Background technology
Silicon dioxide has very important purposes at aspects such as daily life, production and scientific researches, but the most also can cause human body
Harm.The very fine powder of silicon dioxide (uses full-automatic F-Sorb2400 N2 adsorption BET specific surface area tester to record its ratio
Surface area reaches 100m2/ more than g), can suspend in atmosphere, if people sucks the dust containing silicon dioxide for a long time, will
Suffer from silicosis (because silicon is once called as silicon, silicosis is once called as pneumosilicosis).Silicosis is a kind of occupation disease, and its generation and the order of severity take
Certainly in the content and powder of dust in air silicon dioxide content and with time of contact etc. of people.Long-term at silicon dioxide
The place that content of powder is higher, as easily suffered from the people of the place work such as mining, founding, sandblasting, potting porcelain, refractory material processed
Obtain this sick.
Based on this, study in the urgent need to the impact healthy for different silicon dioxide Environmental insults, so as to take
Corresponding prevention and control measure, to control the dust content of working space, certainly, is actually used in the object choice animal of experimental study.But
It is to there has been no a kind of suitable testing equipment in the market for the impact on animal health of the different silicon dioxide environment
Research, so that acquired experimental study for how controlling the healthy impact of silicon dioxide Environmental insults can provide
One rational Technical Reference.
Utility model content
Based on above not enough, the technical problems to be solved in the utility model is to provide a kind of assay device, and it can be simulated well
The impact on animal health of the different silicon dioxide environment, simulation process is controlled, and this apparatus structure is simple, be easily changed zero
Parts, volume are little.
For solving above technical problem, this utility model have employed techniques below scheme:
A kind of simulate the silicon dioxide environment device on the impact of animal health, it is characterised in that:
Include the casing for containing animal, be provided with hatch door and dust-separation vent on the top of described casing；At described casing
Sidewall is provided with silica concentration monitoring mouth, is additionally provided with silica flow passage, described dioxy on the sidewall of described casing
SiO 2 powder storing unit it is provided with in SiClx flow channel；The first fan, described first fan it is provided with outside described casing
Being positioned at outside the entrance point of described silica flow passage, be provided with the second fan in described casing, described second fan is positioned at
The port of export bottom of described silica flow passage；Being additionally provided with control panel outside described casing, described second fan is by control
Line processed is electrically connected with described control panel.
Further, described silica flow passage is respectively provided at the relative of described casing with described silica concentration monitoring mouth
On sidewall.
Further, described SiO 2 powder storing unit is located at inside the entrance point of described silica flow passage.
Further, the sidewall of described casing is additionally provided with the observation window for observing described box house.
Further, described casing by all-transparent PVC or glass material to make.
Use above technical scheme, provide the benefit that acquired by this utility model:
(1) the simulation silicon dioxide environment device on the impact of animal health that this utility model provides, can artificially arrange dioxy
The amount of SiClx, the i.e. silicon dioxide concentration in casing with artificial adjustment, and can accurately monitor box house titanium dioxide
The concentration of silicon grain thing, can also regulate and control silica dioxide granule thing distribution consistency degree in casing, to simulate different two simultaneously
The impact on animal health of the silicon oxide environment, simulation process is controlled, can provide the most accurate test data to research worker,
Acquired experimental study can provide rational technology ginseng for how controlling the healthy impact of silicon dioxide Environmental insults
Examine.
(2) the simulation silicon dioxide environment device on the impact of animal health that this utility model provides, its operation principle is simple,
Device volume is little, it is simple to places, move and observes, and is suitable to laboratory and uses.
(3) the simulation silicon dioxide environment device on the impact of animal health that this utility model provides, its simple in construction, each zero
Parts are readily replaceable, advantageously reduce manufacturing cost and maintenance cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is another kind of structural representation of the present utility model.
Description of reference numerals:
1-casing；2-hatch door；3-dust-separation vent；4-silica concentration monitoring mouth；5-silica flow passage；51-dioxy
The entrance point of SiClx flow channel；The port of export of 52-silica flow passage；6-SiO 2 powder storing unit；7-first
Fan；8-the second fan；9-control panel；10-control line；11-observation window.
Detailed description of the invention
With detailed description of the invention, technology of the present utility model is described in further detail below in conjunction with the accompanying drawings.
This utility model provides a kind of silicon dioxide environment device on the impact of animal health of simulating, as shown in the figures 1 and 2,
Include one for containing the casing 1 of animal (such as white mice etc.), be provided with a hatch door 2 on the top of casing 1 and a dust-separation leads to
Air port 3, wherein, hatch door 2 is used for picking and placeing animal；Dust-separation vent 3 is set partly in order to dioxy in avoiding casing 1
SiClx dust enters extraneous air and pollutes air, is on the other hand to ensure that the internal gas with outside air of casing 1
Pressure keeps consistent, to avoid the interference to analog reslt of this extraneous factor of air pressure.
As shown in the figures 1 and 2, being provided with silica concentration monitoring mouth 4 on the sidewall of casing 1, it can be monitored in real time and read
Take levels and the distribution consistency degree of silica dust within casing 1, the sidewall of casing 1 is additionally provided with a titanium dioxide
Silicon flow channel 5, is provided with a SiO 2 powder storing unit 6, wherein, silica flow in silica flow passage 5
The manufacture material of passage 5 need to ensure SiO 2 powder substantially without adhering on its inwall, SiO 2 powder storing unit 6
Structure need to ensure to contain can be blown neatly when meeting wind in SiO 2 powder therein and kick up.
As shown in the figures 1 and 2, being provided with the first fan 7 outside casing 1, the first fan 7 is positioned at silica flow passage 5
Entrance point 51 outside, so that the silica dust in SiO 2 powder storing unit 6 is blown in casing 1；At casing 1
Inside is provided with the second fan 8, and the second fan 8 is located at the bottom of the port of export 52 of silica flow passage 5, will enter case
SiO 2 powder in body 1 blows to be raised in whole casing so that the distribution of silica dust is the most uniform；Outside casing 1
Portion is additionally provided with a control panel 9, and the second fan 8 is electrically connected with control panel 9 by a control line 10 so that at casing 1
The outside wind-force that can regulate and control the second fan 8 well.
Wherein, as shown in the figures 1 and 2, silica flow passage 5 and silica concentration monitoring mouth 4 are respectively provided at casing 1
Opposing sidewalls on, on the one hand parts can be avoided excessively to concentrate on the same sidewall of casing 1, thus bring to Product Assembly
Difficulty, on the other hand in order to ensure that silica concentration monitoring mouth 4 can monitor the integrated environment within casing 1 more accurately.
Wherein, as shown in the figures 1 and 2, SiO 2 powder storing unit 6 is located at the entrance point 51 of silica flow passage 5
Inner side, to ensure that the wind energy that the first fan 7 produces acts on the titanium dioxide in SiO 2 powder storing unit 6 the most more fully
Si powder.
As a kind of embodiment, as it is shown in figure 1, the sidewall of casing 1 is additionally provided with one for observing the observation window 11 within casing 1,
Testing crew is made to pass through observation window 11 just it is observed that state within casing 1, in order in the case of necessary can be in time
Environment within casing 1 is regulated and controled.
As another kind of embodiment, as in figure 2 it is shown, casing 1 by all-transparent PVC or glass material to make, material is common,
Make simple, also allow for testing crew complete observation to the state within casing 1 simultaneously.
Then, a kind of work process of the present utility model is done relevant description:
According to actual Research Requirements, contain a certain amount of SiO 2 powder and and fix in SiO 2 powder storing unit 6
It is positioned over inside the entrance point 51 of silica flow passage 5, the amount of record SiO 2 powder；Silica concentration monitoring mouth
4 open wide to keep casing 1 air pressure inside stable, and dust-separation vent 3 keeps work；Open the first fan 7, by silicon dioxide powder
End is blown in casing 1 by silica flow passage 5 from SiO 2 powder storing unit 6, passes through control panel simultaneously
9 open the second fan 8 so that the SiO 2 powder entered in casing 1 is blown to be evenly distributed, wherein, and the first fan 7 He
Second fan all can enter manually regulation and control.Treat that silica concentration monitoring mouth 4 monitors the silicon dioxide environment within casing 1
After simulation meets requirement, experimental animal (such as white mice etc.) is put into casing 1 inside and tests.
This utility model can perform well in simulating and the research different silicon dioxide environment impact on animal health, simulation process
Controlled, the data results of gained controls a good Technical Reference to the content of powder of the working space of more powder, with
Just can take the labour protection measures being suitable for or use the technology and equipment being suitable for contain to the powder controlling these working spaces
Amount, thus ensure that staff's is healthy；And, this utility model simple in construction, volume are little, it is simple in laboratory
Using, therefore, this utility model has good market prospect in testing equipment technical field.
Finally it is noted that these are only preferred embodiment of the present utility model, it is not limited to this utility model,
Although being described in detail this utility model with reference to embodiment, for a person skilled in the art, it is the most permissible
Technical scheme described in foregoing embodiments is modified, or wherein portion of techniques feature is carried out equivalent, but
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this reality
Within novel protection domain.
Claims (5)
1. simulate the silicon dioxide environment device on the impact of animal health for one kind, it is characterised in that:
Include the casing for containing animal, be provided with hatch door and dust-separation vent on the top of described casing；At described casing
Sidewall is provided with silica concentration monitoring mouth, is additionally provided with silica flow passage, described dioxy on the sidewall of described casing
SiO 2 powder storing unit it is provided with in SiClx flow channel；The first fan, described first fan it is provided with outside described casing
Being positioned at outside the entrance point of described silica flow passage, be provided with the second fan in described casing, described second fan is positioned at
The port of export bottom of described silica flow passage；Being additionally provided with control panel outside described casing, described second fan is by control
Line processed is electrically connected with described control panel.
The simulation silicon dioxide environment the most according to claim 1 device on the impact of animal health, it is characterised in that: institute
State silica flow passage and described silica concentration monitoring mouth is respectively provided in the opposing sidewalls of described casing.
The simulation silicon dioxide environment the most according to claim 1 device on the impact of animal health, it is characterised in that: institute
State SiO 2 powder storing unit to be located at inside the entrance point of described silica flow passage.
4., according to the simulation silicon dioxide environment device on the impact of animal health described in any one of claims 1 to 3, it is special
Levy and be: the sidewall of described casing is additionally provided with the observation window for observing described box house.
5., according to the simulation silicon dioxide environment device on the impact of animal health described in any one of claims 1 to 3, it is special
Levy and be: described casing by all-transparent PVC or glass material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218472.9U CN205643281U (en) | 2016-03-18 | 2016-03-18 | Simulation silica environment is to device of animal health's influence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218472.9U CN205643281U (en) | 2016-03-18 | 2016-03-18 | Simulation silica environment is to device of animal health's influence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643281U true CN205643281U (en) | 2016-10-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620218472.9U Active CN205643281U (en) | 2016-03-18 | 2016-03-18 | Simulation silica environment is to device of animal health's influence |
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| CN (1) | CN205643281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975484A (en) * | 2019-04-01 | 2019-07-05 | 贺今 | A kind of air quality measure and control device of Leukemia Model nursing ward |
-
2016
- 2016-03-18 CN CN201620218472.9U patent/CN205643281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975484A (en) * | 2019-04-01 | 2019-07-05 | 贺今 | A kind of air quality measure and control device of Leukemia Model nursing ward |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |