CN104914236A - Movable biological and chemical experiment test box with fixed space - Google Patents
Movable biological and chemical experiment test box with fixed space Download PDFInfo
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- CN104914236A CN104914236A CN201510348651.4A CN201510348651A CN104914236A CN 104914236 A CN104914236 A CN 104914236A CN 201510348651 A CN201510348651 A CN 201510348651A CN 104914236 A CN104914236 A CN 104914236A
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- chemical experiment
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Abstract
The invention relates to a test box for a biological and chemical experiment and particularly relates to a movable biological and chemical experiment test box with a fixed space, which can be used for solving the problem of shortage of the air or space environment capable of simulating the needed specific biological flora or specific chemical components. The test box comprises a closed box body, wherein an air inlet and a sample feeding and discharging door are arranged on the box body, an air outlet is formed in the back surface of the box body, a support rod is supported inside the box body, a slideway is horizontally supported between the support rod and the inner wall of the front surface of the box body, a sample tray is arranged on the slideway, one end of the slideway is hinged with a first connecting rod, the other end of the first connecting rod is hinged with a second connecting rod, the other end of the second connecting rod is hinged with the sample tray, one end of a push rod is closed and vertically penetrates through the front surface of the box body to be connected or hinged with the sample tray, the other end of the push rod is positioned outside the box body. The test box fills the blank of a space simulating test box which has certain gas sample mass and meets the experiment requirement in a space reaching a certain volume.
Description
Technical field
The present invention relates to dissipation and environmental quality monitoring technical field, be specifically related to biology and chemical experiment chamber, be specially a kind of portable fixed space biology and chemical experiment chamber.
Background technology
Chamber is also referred to as detection case, test box etc., at present, the kind of chamber is a lot, mainly contain: environmental test chamber, ageing oven, corrosion test chamber, high-low temperature test chamber, constant temperature humidity chamber, vacuum test case etc., also the Specialty Experiment chamber in different majors field is had, as: Plant ecology chamber, low-temperature cable torsion test box, formaldehyde in air content measuring collecting box etc.Above chamber is all the test unit in conditions such as a kind of epidemic disaster of simulation.And in dissipation and environmental quality monitoring field, need a kind of chamber having the biology of particular/special requirement, the air ambient of chemical composition of simulating, and as: the chamber of killing sterilization effect of microorganism (bacterium, mould); Release specified chemical component, as: the chamber of formaldehyde.But have no the pertinent literature report of this type of chamber at present, also have no relevant product.When carrying out dissipation and environmental quality experiment at present, certain space (as a room) can only be chosen at random on the spot, nearby, do the experiment of dissipation effect or Air Quality.Because spatial choice is random in process of the test, space has large and small, there are the factors such as a lot of such as door, window, foreign matter existence in space, is difficult to accurately or accurately to simulate required particular organisms flora or specified chemical composition experiment air or space environment, affects the accuracy of experimental result.
Summary of the invention
The present invention solves in dissipation and environmental quality monitoring field, current shortage accurately or accurately can simulate the problem of required particular organisms flora or specified chemical composition experiment air or space environment, provides a kind of portable fixed space biology and chemical experiment chamber.This chamber constructs a kind of independent, confined space manually, this space can meet the simulate effect of dissipation or the air ambient needed for monitoring, for within a certain period of time, check the pick-up unit of dissipation effect, air pollution situation, and the test such as absorption pollutant ability of some materials under air-polluting condition.
The present invention adopts following technical scheme to realize: portable fixed space biology and chemical experiment chamber, comprise airtight casing, casing front is provided with air intake opening to be opened/closed and airtight sample inlet/outlet, box back surface is provided with gas outlet to be opened/closed, between the inwall of casing two sides, horizontal support has support bar, support bar is positioned at the center of casing two sides, horizontal support has slideway in the middle part of support bar and between casing front inside wall center, slideway is placed with the sample tray that can slide along slideway, slideway is hinged with first connecting rod near one end of casing front inside wall, the other end hinge second connecting rod of first connecting rod, the other end of second connecting rod and sample tray are hinged, the length sum of the first and second connecting rods equals the distance of support bar to casing front inside wall, one end sealing of push rod passes perpendicularly through casing front and to be connected with sample tray or hinged, the other end is positioned at outside casing.The containment housing of this chamber constructs a kind of independent, airtight space, before the required environment of structure, can kill virus to cabinets cavity fully, sterilizing etc. and realize " clearings " in cabinets cavity space, then, starts the environment needed for structure.When adopting the mode constructing environment of inlet and outlet body, open the air intake opening on casing and gas outlet, introduce from air intake opening or be pressed into the gas of specific composition, discharge from gas outlet, make the gas of introducing or press-in circulate fully at cabinets cavity and be evenly full of cabinets cavity, after certain hour, close air intake opening and gas outlet.When adopting generation gas procedure constructing environment, pull-out push rod, sample tray under the effect of push rod along slideway rollback (first and second connecting rods shrink) simultaneously, open sample inlet/outlet, sample or comburant are placed on sample tray, then advance push rod, sample tray advances along slideway, first and second connecting rods stretch and play position-limiting action to sample tray simultaneously, are located at the center of cabinets cavity, and the gas uniform that sample or comburant are occurred is full of cabinets cavity.
Structure of the present invention is simple, be made up of the device of inlet and exhaust system or generation gas system, by inlet and outlet or the generation of gas componant, becoming one reaches in the space of certain volume, virtual space chamber that have certain gaseous sample quality, that meet requirement of experiment, has replenished blank.Convenient operation, move mode can select different experiments place.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is that bowing under a kind of state of Fig. 1 cuts open schematic diagram;
Fig. 4 is that bowing under the another kind of state of Fig. 1 cuts open schematic diagram.
In figure: 1-casing, 2-air intake opening, 3-sample inlet/outlet, 4-gas outlet, 5-support bar, 6-slideway, 7-sample tray, 8-first connecting rod, 9-second connecting rod, 10-push rod, 11-slot, 12-plate, 13-lighting device, 14-mobile pulley.
Embodiment
Portable fixed space biology and chemical experiment chamber, comprise airtight casing 1, casing front is provided with air intake opening 2 to be opened/closed and airtight sample inlet/outlet 3, box back surface is provided with gas outlet 4 to be opened/closed, between the inwall of casing two sides, horizontal support has support bar 5, support bar 5 is positioned at the center of casing two sides, horizontal support has slideway 6 in the middle part of support bar 5 and between casing front inside wall center, slideway is placed with the sample tray 7 that can slide along slideway, slideway is hinged with first connecting rod 8 near one end of casing front inside wall, the other end hinge second connecting rod 9 of first connecting rod, the other end and the sample tray 7 of second connecting rod are hinged, the length sum of the first and second connecting rods equals the distance of support bar to casing front inside wall, one end sealing of push rod 10 passes perpendicularly through casing front and to be connected with sample tray 7 or hinged, the other end is positioned at outside casing.During concrete manufacture, air intake opening 2 and gas outlet 4 are respectively two, open the upper and lower at casing 1 respectively; Can select according to the density size of inlet, outlet material molecule or inlet, outlet below, to improve gas adjustment speed, namely pass in and out test gas fast; Concrete operations are: the gas being lighter than air is introduced or press-in from the air intake opening of lower box, opens the gas outlet being positioned at casing top simultaneously; The gas overweighting air is introduced or press-in from the air intake opening on casing top, opens the gas outlet being positioned at lower box simultaneously.Around air intake opening 2 and gas outlet 4, be provided with slot 11, be inserted with plate 12 in slot 11, the slip of plate in slot realizes the covering of air intake opening and gas outlet and opens wide, thus realizes the opening and closing of air intake opening and gas outlet.The end face transparent material of casing 1 is made, and is provided with lighting device 13, to observe the situation in casing.The bottom surface of casing 1 is also provided with mobile pulley 14, so that the movement of chamber, handled easily and use.According to using the volume needing to select casing, box volume 1 cubic metre can be selected as a kind of embodiment.
Claims (6)
1. a portable fixed space biology and chemical experiment chamber, comprise airtight casing (1), it is characterized in that, casing front is provided with air intake opening to be opened/closed (2) and airtight sample inlet/outlet (3), box back surface is provided with gas outlet to be opened/closed (4), between the inwall of casing two sides, horizontal support has support bar (5), support bar (5) is positioned at the center of casing two sides, between support bar (5) middle part and casing front inside wall center, horizontal support has slideway (6), slideway is placed with the sample tray (7) that can slide along slideway, slideway is hinged with first connecting rod (8) near one end of casing front inside wall, the other end hinge second connecting rod (9) of first connecting rod, the other end of second connecting rod and sample tray (7) are hinged, the length sum of the first and second connecting rods equals the distance of support bar to casing front inside wall, one end sealing of push rod (10) passes perpendicularly through casing front and to be connected with sample tray (7) or hinged, the other end is positioned at outside casing.
2. portable fixed space biology according to claim 1 and chemical experiment chamber, is characterized in that air intake opening (2) and gas outlet (4) are respectively two, open the upper and lower in casing (1) respectively.
3. portable fixed space biology according to claim 1 and 2 and chemical experiment chamber, it is characterized in that being provided with slot (11) around air intake opening (2) and gas outlet (4), plate (12) is inserted with in slot (11), the slip of plate in slot realizes the covering of air intake opening and gas outlet and opens wide, thus realizes the opening and closing of air intake opening and gas outlet.
4. portable fixed space biology according to claim 1 and 2 and chemical experiment chamber, is characterized in that the end face transparent material of casing (1) is made, be provided with lighting device (13).
5. portable fixed space biology according to claim 3 and chemical experiment chamber, is characterized in that the end face transparent material of casing (1) is made, be provided with lighting device (13).
6. portable fixed space biology according to claim 1 and 2 and chemical experiment chamber, is characterized in that the bottom surface of casing (1) is also provided with mobile pulley (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348651.4A CN104914236B (en) | 2015-06-23 | 2015-06-23 | Portable fixed space biology and chemical experiment chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348651.4A CN104914236B (en) | 2015-06-23 | 2015-06-23 | Portable fixed space biology and chemical experiment chamber |
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| Publication Number | Publication Date |
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| CN104914236A true CN104914236A (en) | 2015-09-16 |
| CN104914236B CN104914236B (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510348651.4A Active CN104914236B (en) | 2015-06-23 | 2015-06-23 | Portable fixed space biology and chemical experiment chamber |
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| Country | Link |
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| CN (1) | CN104914236B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040322A (en) * | 2016-07-20 | 2016-10-26 | 四川科技职业学院 | Multi-functional teaching test box |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676759Y (en) * | 2004-02-18 | 2005-02-09 | 上海棱光技术有限公司 | Sample stand sliding location device |
| CN201589760U (en) * | 2009-12-01 | 2010-09-22 | 中国检验检疫科学研究院 | Dangerous article self-heating detector |
| CN201969561U (en) * | 2010-12-15 | 2011-09-14 | 刘燕 | Simple operation box |
| CN102590439A (en) * | 2012-03-02 | 2012-07-18 | 中国建筑股份有限公司 | Detection apparatus and detection method for photocatalyzed gas degradation rate |
| CN102879659A (en) * | 2012-09-20 | 2013-01-16 | 兰州大学 | Surface contact type thermoelectric measuring instrument |
| CN202810469U (en) * | 2012-07-13 | 2013-03-20 | 技越电子股份有限公司 | Opening structure for cover of signal isolation box |
| CN203985459U (en) * | 2014-08-12 | 2014-12-10 | 浙江省肿瘤医院 | A kind of radiation biological multifunctional laboratory box |
| CN104552294A (en) * | 2014-12-16 | 2015-04-29 | 广西大学 | Large-space six-degree-of-freedom controllable mechanical manipulator |
| CN204705641U (en) * | 2015-06-23 | 2015-10-14 | 晋中市纺织机械产品质量监督检验中心 | Portable fixed space biology and chemical experiment chamber |
-
2015
- 2015-06-23 CN CN201510348651.4A patent/CN104914236B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676759Y (en) * | 2004-02-18 | 2005-02-09 | 上海棱光技术有限公司 | Sample stand sliding location device |
| CN201589760U (en) * | 2009-12-01 | 2010-09-22 | 中国检验检疫科学研究院 | Dangerous article self-heating detector |
| CN201969561U (en) * | 2010-12-15 | 2011-09-14 | 刘燕 | Simple operation box |
| CN102590439A (en) * | 2012-03-02 | 2012-07-18 | 中国建筑股份有限公司 | Detection apparatus and detection method for photocatalyzed gas degradation rate |
| CN202810469U (en) * | 2012-07-13 | 2013-03-20 | 技越电子股份有限公司 | Opening structure for cover of signal isolation box |
| CN102879659A (en) * | 2012-09-20 | 2013-01-16 | 兰州大学 | Surface contact type thermoelectric measuring instrument |
| CN203985459U (en) * | 2014-08-12 | 2014-12-10 | 浙江省肿瘤医院 | A kind of radiation biological multifunctional laboratory box |
| CN104552294A (en) * | 2014-12-16 | 2015-04-29 | 广西大学 | Large-space six-degree-of-freedom controllable mechanical manipulator |
| CN204705641U (en) * | 2015-06-23 | 2015-10-14 | 晋中市纺织机械产品质量监督检验中心 | Portable fixed space biology and chemical experiment chamber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040322A (en) * | 2016-07-20 | 2016-10-26 | 四川科技职业学院 | Multi-functional teaching test box |
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| Publication number | Publication date |
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| CN104914236B (en) | 2018-05-15 |
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Inventor after: Fan Lihua Inventor after: Bai Yongqiang Inventor after: Wang Rui Inventor after: Su Sanjing Inventor after: Luo Xiao Inventor after: Liu Jia Inventor after: Li Xuezhe Inventor before: Fan Lihua Inventor before: Wang Rui Inventor before: Tian Ying Inventor before: Su Sanjing Inventor before: Luo Xiao Inventor before: Liu Jia Inventor before: Li Xuezhe |
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