CN106809474B - Temperature controlled filter membrane storage device is carried out based on semiconductor refrigerating - Google Patents
Temperature controlled filter membrane storage device is carried out based on semiconductor refrigerating Download PDFInfo
- Publication number
- CN106809474B CN106809474B CN201611178086.2A CN201611178086A CN106809474B CN 106809474 B CN106809474 B CN 106809474B CN 201611178086 A CN201611178086 A CN 201611178086A CN 106809474 B CN106809474 B CN 106809474B
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- China
- Prior art keywords
- storage station
- filter membrane
- hole
- storage
- semiconductor refrigerating
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- 239000012528 membrane Substances 0.000 title claims abstract description 44
- 239000004065 semiconductor Substances 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000005070 sampling Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/003—Details of machines, plants or systems, using electric or magnetic effects by using thermionic electron cooling effects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/023—Mounting details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention belongs to air particle sampling technique fields, more particularly to it is a kind of based on the temperature controlled filter membrane storage device of semiconductor refrigerating progress, including storing station babinet, electronic cooling module is carried on the storage station babinet, the upper and lower part of the storage station babinet is respectively provided with through-hole and lower through-hole, the upper through-hole coordinates with sealing cover, coordinate with storage station liner in the lower through-hole, the storage station liner drives it to be moved up and down on linear bearing by motor, a storage station film bucket up and down is placed on the lower through-hole, storage station liner is deep into the inside of storage station film bucket.The present apparatus is devised closed filter membrane storage station and temperature can be adjusted using semiconductor refrigerating technology, and temperature is made to maintain 4 DEG C or 20 DEG C or less.
Description
Technical field
The invention belongs to air particle sampling technique fields, more particularly to a kind of semiconductor refrigerating that is based on is into trip temperature control
The filter membrane storage device of system.
Background technology
Currently, the measurement of surrounding air PM10 and PM2.5（Gravimetric method）In mention, filter membrane acquisition after, cannot such as claim immediately
Weight, should be stored refrigerated under the conditions of 4 DEG C.
For Automatic change film sampler, standard does not refer to that more filter membranes need what temperature maintained in filter membrane storage location
In range, so most of Automatic change film sampler does not control the shelf space temperature of filter membrane.But according to Europe superscript（CEN
12341:2014 5.1.8）It is required that more filter membrane systems, the shelf space temperature of filter membrane should be not more than 20 DEG C always, prevent from being adopted
The loss of the volatile substances collected.A kind of storage device is urgently thus developed, can conveniently be preserved filter membrane.
Invention content
It is a primary object of the present invention to overcome the shortcomings of above-mentioned technology, and provide a kind of based on semiconductor refrigerating progress temperature
Spend the filter membrane storage device of control.
The present invention to achieve the above object, using following technical scheme：One kind is controlled based on semiconductor refrigerating into trip temperature
Filter membrane storage device, it is characterised in that：Including storing station babinet, electronic cooling mould is carried on the storage station babinet
The upper and lower part of block, the storage station babinet is respectively provided with through-hole and lower through-hole, and the upper through-hole coordinates with sealing cover,
In the lower through-hole with storage station liner cooperation, the storage station liner by motor drive its on linear bearing on move down
It is dynamic, a storage station film bucket up and down is placed on the lower through-hole, storage station liner is deep into storage station film bucket
Inside.The present apparatus is devised closed filter membrane storage station and temperature can be adjusted using semiconductor refrigerating technology,
Temperature is set to maintain 4 DEG C or 20 DEG C or less.In the surface of filter membrane shelf space, motor drives storage when storing filter membrane every time
Station liner rises, and the position of upper through-hole is risen to from storage station film bucket, drops to storage station film bucket again after placing filter membrane
In, after having stored filter membrane every time, it is capped a lid, ensures that filter membrane storage is not influenced by outside air, prevents hydrogenesis.
Preferably, the both ends of the sealing cover are slidably matched with connecting rod respectively, and a company is fixed between two connecting rods
Fishplate bar is equipped with linear motor in the middle part of the connecting plate, and the output end of the linear motor is connect with the sealing cover, two
The top of connecting rod is fixed in equipment.Sealing cover is driven to move up and down by linear motor, the both ends of sealing cover are in connecting rod
Lower slide, achieve the purpose that the upper through-hole of sealing.
Preferably, the electronic cooling module is connect by copper pipe with heat-conducting block.Adjust the temperature of storage station babinet.
Preferably, station door is installed on the storage station babinet.Convenient for taking out filter membrane.
Preferably, Temperature Humidity Sensor is equipped in the storage station babinet.Storage station case is controlled by electronic equipment
The temperature in internal portion.
The beneficial effects of the invention are as follows:Compared with the existing technology, temperature controlled filter membrane is carried out based on semiconductor refrigerating to deposit
Storage of the filter membrane in specific range of temperatures may be implemented in storage device, and making technology in the case of standard is incomplete at home changes
Become, not only met the requirement that Europe superscript stores filter membrane, but also the additional of filter membrane deepfreeze preservation in environmental standard can be met and wanted
It asks.Meanwhile based on semiconductor refrigerating carry out temperature controlled Automatic change film sampling apparatus have temperature it is adjustable on the basis of, can
To be applied to source resolution sampling and analysis.
Description of the drawings
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the stereogram equipped with storage station film bucket in the present invention；
Fig. 3 is the stereogram in another direction in the present invention；
Fig. 4 is the sectional view of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and the preferred embodiment specific implementation mode that the present invention will be described in detail.
As Figure 1-Figure 4, a kind of that temperature controlled filter membrane storage device, including storage work are carried out based on semiconductor refrigerating
Position babinet 1, storage station babinet use unique designing technique, and three-decker, ensure that the effect of refrigeration altogether；In storage work
The surface of position babinet after having stored filter membrane every time, is capped a lid, ensures that filter membrane storage is not influenced by outside air,
Prevent hydrogenesis.Electronic cooling module 2, the upper and lower part of the storage station babinet are carried on the storage station babinet
Be respectively provided with through-hole 3 and lower through-hole 4, the upper through-hole coordinates with sealing cover 5, in the lower through-hole with storage station liner 6
Cooperation, the storage station liner drive it to be moved up and down on linear bearing 7 by motor, are placed on one on the lower through-hole
The storage station film bucket 8 of lower perforation, storage station liner are deep into the inside of storage station film bucket.The present apparatus devises closed
Filter membrane storage station temperature can be adjusted using semiconductor refrigerating technology, make temperature maintain 4 DEG C or 20 DEG C with
Under.In the surface of filter membrane shelf space, motor drives storage station liner to rise when storing filter membrane every time, from storage station film
Bucket rises to the position of through-hole, drops to again in storage station film bucket after placing filter membrane, after having stored filter membrane every time, capping one
A lid ensures that filter membrane storage is not influenced by outside air, prevents hydrogenesis.The present apparatus devises first independent unloads film
Device unloads and installs sealing cover on film device additional, ensures leakproofness of this device in low temperature storing process.Secondly, present invention design
A kind of driving and control circuit, using temperature sensor detection and feedback information, the temperature in film device is unloaded in adjustment in real time
Range.Third, this device are added temperature controller outside, the temperature controlling range unloaded in film device can be arranged using temperature controller, passed through
Control circuit and program realize, meet it is a variety of under the conditions of the requirement that stores of filter membrane.
In order to ensure to store the leakproofness of station babinet, the both ends of the sealing cover are slidably matched with connecting rod 9 respectively, and two
A connecting plate 10 is fixed between a connecting rod, and linear motor 11 is installed in the middle part of the connecting plate, the linear motor
Output end is connect with the sealing cover, and the top of two connecting rods is fixed in equipment.It is driven on sealing cover by linear motor
The both ends of lower movement, sealing cover achieve the purpose that the upper through-hole of sealing in the lower slide of connecting rod.
The electronic cooling module is connect by copper pipe 15 with heat-conducting block 12, and the temperature of storage station babinet is adjusted.Partly lead
The cold fever one side of system, heat is led by copper wire and is radiated on cabinet, avoid cabinet inside temperature excessively high.
For the ease of taking out filter membrane, station door 13 is installed on the storage station babinet.
In order to control the temperature of storage station box house, Temperature Humidity Sensor 14 is equipped in the storage station babinet.
The temperature of storage station box house is controlled by electronic equipment.Particulate matter is carried out using weight method continuously to monitor, it is also necessary to solve
The certainly humiture problem of Weighing module, because the influence of humiture weighing results is bigger.This system be based on sensor and
Control circuit devises technique for temperature compensation, wetting balance technology, has well solved influence of the humiture to weighing.
Temperature controlled filter membrane storage device is carried out based on semiconductor refrigerating, and filter membrane may be implemented in specific range of temperatures
Storage, made in the case of standard is incomplete at home technology change, not only met the requirement that Europe superscript stores filter membrane, but also can
To meet the extra demand that filter membrane deepfreeze preserves in environmental standard.Meanwhile it being carried out based on semiconductor refrigerating temperature controlled
Automatic change film sampling apparatus have temperature it is adjustable on the basis of, can be applied to source resolution sampling and analysis.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. one kind carrying out temperature controlled filter membrane storage device based on semiconductor refrigerating, it is characterised in that：Including storing station case
Body, electronic cooling module is carried on the storage station babinet, and the upper and lower part of the storage station babinet is respectively provided with
Through-hole and lower through-hole, the upper through-hole coordinate with sealing cover, coordinate with storage station liner in the lower through-hole, the storage work
Position liner drives it to be moved up and down on linear bearing by motor, and a storage station up and down is placed on the lower through-hole
Film bucket, storage station liner are deep into the inside of storage station film bucket;Match respectively with connecting rod sliding at the both ends of the sealing cover
It closes, fixes a connecting plate between two connecting rods, linear motor is installed in the middle part of the connecting plate, the linear motor
Output end is connect with the sealing cover, and the top of two connecting rods is fixed in equipment.
2. according to claim 1 carry out temperature controlled filter membrane storage device based on semiconductor refrigerating, it is characterised in that：
The electronic cooling module is connect by copper pipe with heat-conducting block.
3. according to claim 1 carry out temperature controlled filter membrane storage device based on semiconductor refrigerating, it is characterised in that：
Station door is installed on the storage station babinet.
4. according to claim 1 carry out temperature controlled filter membrane storage device based on semiconductor refrigerating, it is characterised in that：
Temperature Humidity Sensor is equipped in the storage station babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611178086.2A CN106809474B (en) | 2016-12-19 | 2016-12-19 | Temperature controlled filter membrane storage device is carried out based on semiconductor refrigerating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611178086.2A CN106809474B (en) | 2016-12-19 | 2016-12-19 | Temperature controlled filter membrane storage device is carried out based on semiconductor refrigerating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106809474A CN106809474A (en) | 2017-06-09 |
| CN106809474B true CN106809474B (en) | 2018-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611178086.2A Active CN106809474B (en) | 2016-12-19 | 2016-12-19 | Temperature controlled filter membrane storage device is carried out based on semiconductor refrigerating |
Country Status (1)
| Country | Link |
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| CN (1) | CN106809474B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649658A (en) * | 2022-11-01 | 2023-01-31 | 杭州微智兆智能科技有限公司 | A filter membrane cryogenic storage device |
| CN116907160B (en) * | 2023-08-21 | 2025-05-06 | 青岛金仕达电子科技有限公司 | A fully automatic filter membrane clip low temperature refrigeration mechanism and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031313U (en) * | 1987-05-22 | 1989-01-25 | 贝克曼仪器有限公司 | Improved cooling device for electric heating |
| US4914920A (en) * | 1988-06-30 | 1990-04-10 | Q-Branch Technologies, Inc. | Device for heating and cooling a beverage |
| CN202393673U (en) * | 2011-12-07 | 2012-08-22 | 广东出入境检验检疫局检验检疫技术中心 | Specific migration testing basin for food contact materials |
| CN102730323A (en) * | 2012-07-05 | 2012-10-17 | 吉林省电力有限公司电力科学研究院 | Multifunctional filtration membrane storage and transportation device and using method thereof |
| CN205327838U (en) * | 2015-12-02 | 2016-06-22 | 重庆市长寿区毛彦宾水果种植场 | Kiwi fruit transport box that keeps fresh |
| CN205525825U (en) * | 2016-01-19 | 2016-08-31 | 山东标准检测技术有限公司 | Instrument of frozen food transportation |
-
2016
- 2016-12-19 CN CN201611178086.2A patent/CN106809474B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031313U (en) * | 1987-05-22 | 1989-01-25 | 贝克曼仪器有限公司 | Improved cooling device for electric heating |
| US4914920A (en) * | 1988-06-30 | 1990-04-10 | Q-Branch Technologies, Inc. | Device for heating and cooling a beverage |
| CN202393673U (en) * | 2011-12-07 | 2012-08-22 | 广东出入境检验检疫局检验检疫技术中心 | Specific migration testing basin for food contact materials |
| CN102730323A (en) * | 2012-07-05 | 2012-10-17 | 吉林省电力有限公司电力科学研究院 | Multifunctional filtration membrane storage and transportation device and using method thereof |
| CN205327838U (en) * | 2015-12-02 | 2016-06-22 | 重庆市长寿区毛彦宾水果种植场 | Kiwi fruit transport box that keeps fresh |
| CN205525825U (en) * | 2016-01-19 | 2016-08-31 | 山东标准检测技术有限公司 | Instrument of frozen food transportation |
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| CN106809474A (en) | 2017-06-09 |
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