CN106005767A - Controllable constant-temperature transportation box and temperature control method - Google Patents
Controllable constant-temperature transportation box and temperature control method Download PDFInfo
- Publication number
- CN106005767A CN106005767A CN201610500696.3A CN201610500696A CN106005767A CN 106005767 A CN106005767 A CN 106005767A CN 201610500696 A CN201610500696 A CN 201610500696A CN 106005767 A CN106005767 A CN 106005767A
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- Prior art keywords
- temperature
- box body
- fluid
- cold
- conversion device
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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
- 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
- B65D81/38—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 with thermal insulation
- B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/382—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 with thermal insulation rigid container being in the form of a box, tray or like container provided with liquid material between double walls
Abstract
The invention relates to a controllable constant-temperature transportation box and a temperature control method and belongs to the field of transportation packing. The controllable constant-temperature transportation box comprises a box body, wherein a thermal insulation layer is arranged on the inner wall of the box body; the thermal insulation layer and the box body communicate with each other; a temperature sensor is arranged on the inner wall of the box body; a leading-in pipe and a leading-out pipe are arranged on the box body respectively; the leading-in pipe and the leading-out pipe communicate with the inner wall of the box body; the leading-in pipe is used for leading a fluid in the box body; and the leading-out pipe is used for leading the fluid out of the box body. According to the controllable constant-temperature transportation box and the temperature control method, provided by the invention, the temperature in the box body can be controlled accurately to guarantee temperature requirements of different objects; temperature can be transferred via gas or liquid; and temperature control is further optimized.
Description
Technical field
The present invention relates to a kind of controllable constant-temperature transport cases and temperature control method, belong to transportation and packing thing field.
Background technology
The prior art patent No.: 201410643275.7 the invention discloses a kind of whole star transport package box with the main control system that combined by dynamic temperature control, casing is divided at the bottom of packing crates and packing crates cover, tank wall is double-decker, interior exterior skin and case cover skeleton collectively form airtight, rainproof cavity.The polyurethane foam board filled between the skins, fixes heat-insulation layer at eyelid covering inner surface.Reach to be controlled by dynamic temperature, active temperature controls to be to form closed-loop control system by frequency converting temperature control system and temperature sensor, it is capable of packing any setting of the temperature inside the box 5-40 DEG C, by being combined work with passive temperature-controlling system, realize the temperature requirement of remote sensing satellite transport overall process, and in 20 ± 5 DEG C, temperature accurately controls.
Above-mentioned patent can only achieve the temperature transport requirement of more than 0 degree, does not has a function of low-temperature transport, and for the higher equipment and instrument of sensitivity, relatively costly is unfavorable for civilian transport.
The patent No.: 201320308312.X provides a kind of temperature control box, and particularly a kind of portable multi-purpose water-jacket typ temperature control box, including box body and lid；Box body is sandwich, and the centre of sandwich is provided with heat-insulation layer；Be provided with dividing plate in box body, dividing plate electric heater is arranged below, being arranged above between water jacket of dividing plate, the top between water jacket is provided with top plate, and top plate has multiple test tube hole, and test tube is provided with cuvette groove in hole；The outside of box body is provided with control panel and supply socket, and electric heater is connected with control panel and supply socket by circuit；Described box body is cylindrical, and lid is that semicircle is spherical, and the two is provided with sealing ring with gemel connection, lid；Being provided with centrifuge tube in described cuvette groove, the inner side of cuvette groove matches with the outside of centrifuge tube, the two close contact, tight；Described top plate is the most sagging.This utility model, in the case of any field, can normally use.
Above-mentioned patent uses fluid water to carry out temperature control, but uses electric heater intelligent network to use heating function, and temperature is uncontrollable, expends the energy.
Summary of the invention
The present invention is directed to above-mentioned deficiency and provide a kind of controllable constant-temperature transport cases and temperature control method.
The present invention adopts the following technical scheme that
A kind of controllable constant-temperature transport cases of the present invention, including box body, inboard wall of cartridge is provided with heat-insulation layer；Described heat-insulation layer is interconnected with box body；The inwall of box body is provided with temperature sensor；Ingress pipe and delivery line it is respectively equipped with on box body；Ingress pipe, delivery line are connected with inboard wall of cartridge, and ingress pipe directs fluid in box body, and the fluid in box body is derived by delivery line.
Controllable constant-temperature transport cases of the present invention, also includes cold-hot conversion device；The fluid incoming end of cold-hot conversion device is connected with delivery line, and the fluid exit of cold-hot conversion device is connected with ingress pipe.
Controllable constant-temperature transport cases of the present invention, described fluid is liquid or gas.
Controllable constant-temperature transport cases of the present invention, described cold-hot conversion device is by fluid heating or cooling.
Controllable constant-temperature transport cases of the present invention, there is bulge described heat-insulation layer lateral wall.
The temperature control method of controllable constant-temperature transport cases, step is as follows:
1), setting initial temperature, cold-hot conversion device is raised and lowered fluid temperature (F.T.) in it；
2), fluid is extracted with delivery line by ingress pipe and discharges by cold-hot conversion device；
3), temperature sensor by the heat-insulation layer temperature transfer in box body to cold-hot conversion device；
4), the temperature in box body is raised and lowered with the temperature of heat-insulation layer.
Beneficial effect
A kind of controllable constant-temperature transport cases of present invention offer and temperature control method, can accurately control box body temperature, it is ensured that the temperature of different article needs.
The present invention uses fluid as medium, and gas or liquid can be used to carry out temperature transfer.The temperature optimized further controls.
A kind of controllable constant-temperature transport cases of present invention offer and temperature control method, according to the volume table size of transport article, use different transport cases.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
1 box body in figure
2 heat-insulation layers
3 temperature sensors
4 ingress pipes
5 delivery lines
6 cold-hot conversion devices
7 bulges
Detailed description of the invention
Purpose and technical scheme for making the embodiment of the present invention are clearer, below in conjunction with the accompanying drawing of the embodiment of the present invention, are clearly and completely described the technical scheme of the embodiment of the present invention.Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly fall into the scope of protection of the invention:
A kind of controllable constant-temperature transport cases, including box body 1, box body 1 inwall is provided with heat-insulation layer 2；Described heat-insulation layer 2 is interconnected with box body 1；The inwall of box body 1 is provided with temperature sensor 3；Ingress pipe 4 and delivery line 5 it is respectively equipped with on box body 1；Ingress pipe 4, delivery line 5 are connected with box body 1 inwall, and ingress pipe 4 directs fluid in box body 1, and the fluid in box body 1 is derived by delivery line 5.
The fluid incoming end of the cold-hot conversion device 6 of controllable constant-temperature transport cases of the present invention is connected with delivery line 5, and the fluid exit of cold-hot conversion device 6 is connected with ingress pipe 4.Fluid is liquid or gas.
Cold-hot conversion device 6 is by fluid heating or cooling.Bulge 7 is had on described heat-insulation layer 2 lateral wall.
The temperature control method of controllable constant-temperature transport cases, step is as follows:
1), setting initial temperature, cold-hot conversion device 6 is raised and lowered fluid temperature (F.T.) in it；
2), fluid is extracted by ingress pipe 4 with delivery line 5 and discharges by cold-hot conversion device 6；
3), heat-insulation layer 2 temperature in box body 1 is passed to cold-hot conversion device 6 by temperature sensor 3；
4), the temperature in box body 1 is raised and lowered with the temperature of heat-insulation layer 2.
Embodiment one:
The temperature control method of controllable constant-temperature transport cases, step is as follows:
1), setting initial temperature according to the temperature requirements of different article, it is contemplated that temperature controls 28-35 degree, and cold-hot conversion device 6 heats fluid in it, general employing water heat exchange efficiency is high, and cold-hot conversion device 6 raises fluid temperature (F.T.) in it；
2), cold-hot conversion device 6 fluid is extracted with delivery line 5 and discharges by ingress pipe 4, this action carries out heating up at convection cell and carries out simultaneously, it is ensured that heat exchange efficiency；
3), temperature sensor 3 by heat-insulation layer 2 temperature transfer in box body 1 to cold-hot conversion device 6；After temperature sensor 3 detects that fluid temperature (F.T.) reaches estimating temperature, continue to send instruction of heating；When temperature is spent higher than estimating temperature 3-5, cold-hot conversion device 6 is sent halt instruction；
4) temperature, in box body 1 raises with the temperature of heat-insulation layer 2 and then raises, and the real time temperature in box body 1 is generally below temperature in heat-insulation layer 2；After cold-hot conversion device 6 is shut down, the temperature in box body 1, for slowly reducing, temperature sensor 3 detects when temperature is spent less than design temperature 2-3 in heat-insulation layer 2, and cold-hot conversion device 6 is sent start-up command；Ensure that box body temperature fluctuations value is less than estimating temperature.
Embodiment two
The temperature control method of controllable constant-temperature transport cases, step is as follows:
1), setting initial temperature according to the temperature requirements of different article, it is contemplated that when temperature controls subzero, cold-hot conversion device 6 is lowered the temperature fluid in it, general uses gas cooling efficiency high,
2), cold-hot conversion device 6 gas is extracted with delivery line 5 and discharges by ingress pipe 4, this action is carried out lowering the temperature gas simultaneously, it is ensured that low temperature conversion efficiency；
3), temperature sensor 3 by heat-insulation layer 2 temperature transfer in box body 1 to cold-hot conversion device 6；After temperature sensor 3 detects that fluid temperature (F.T.) reaches estimating temperature, continue to send cooling instruction；When temperature is spent less than estimating temperature 3-5, cold-hot conversion device 6 is sent halt instruction；
4) temperature, in box body 1 reduces with the temperature of heat-insulation layer 2 and then reduces, and the real time temperature in box body 1 is generally below temperature in heat-insulation layer 2；After cold-hot conversion device 6 is shut down, the temperature in box body 1 can raise, and temperature sensor 3 detects when temperature is spent higher than design temperature 1-2 in heat-insulation layer 2, and cold-hot conversion device 6 is sent start-up command；Ensure that box body temperature fluctuations value is less than estimating temperature.
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (6)
1. a controllable constant-temperature transport cases, it is characterised in that: include that box body (1), box body (1) inwall are provided with heat-insulation layer (2)；Described heat-insulation layer (2) is interconnected with box body (1)；The inwall of box body (1) is provided with temperature sensor (3)；Ingress pipe (4) and delivery line (5) it is respectively equipped with on box body (1)；Ingress pipe (4), delivery line (5) are connected with box body (1) inwall, and ingress pipe (4) directs fluid in box body (1), and the fluid in box body (1) is derived by delivery line (5).
Controllable constant-temperature transport cases the most according to claim 1, it is characterised in that: also include cold-hot conversion device (6)；The fluid incoming end of cold-hot conversion device (6) is connected with delivery line (5), and the fluid exit of cold-hot conversion device (6) is connected with ingress pipe (4).
Controllable constant-temperature transport cases the most according to claim 1, it is characterised in that: described fluid is liquid or gas.
Controllable constant-temperature transport cases the most according to claim 2, it is characterised in that: described cold-hot conversion device (6) is by fluid heating or cooling.
Controllable constant-temperature transport cases the most according to claim 2, it is characterised in that: there is bulge (7) on described heat-insulation layer (2) lateral wall.
6. utilize the temperature control method of controllable constant-temperature transport cases described in any one of the claims 1 to 5, it is characterised in that: step is as follows:
1), setting initial temperature, cold-hot conversion device (6) is raised and lowered fluid temperature (F.T.) in it；
2), fluid is extracted by ingress pipe (4) with delivery line (5) and discharges by cold-hot conversion device (6)；
3) heat-insulation layer (2) temperature transfer in box body (1) is passed to cold-hot conversion device (6) by, temperature sensor (3)；
4), the temperature in box body (1) is raised and lowered with the temperature of heat-insulation layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500696.3A CN106005767A (en) | 2016-06-30 | 2016-06-30 | Controllable constant-temperature transportation box and temperature control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500696.3A CN106005767A (en) | 2016-06-30 | 2016-06-30 | Controllable constant-temperature transportation box and temperature control method |
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| CN106005767A true CN106005767A (en) | 2016-10-12 |
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| CN201610500696.3A Pending CN106005767A (en) | 2016-06-30 | 2016-06-30 | Controllable constant-temperature transportation box and temperature control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218753A (en) * | 2017-05-03 | 2017-09-29 | 武汉华丽生物股份有限公司 | The hollow sheeting and Turnover Box of a kind of variable temperature |
| CN109250318A (en) * | 2018-09-19 | 2019-01-22 | 北京机械设备研究所 | A kind of storage tank active adiabatic apparatus and method |
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| CN102039208A (en) * | 2009-10-20 | 2011-05-04 | 中国石油化工股份有限公司 | External circulating precise constant-temperature medium box and using method thereof |
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| CN204374140U (en) * | 2014-12-18 | 2015-06-03 | 广州蓝吉生物技术有限公司 | A kind of constant temperature cooling tank for vertical electrophoresis system |
| CN204608021U (en) * | 2015-02-04 | 2015-09-02 | 上海力申科学仪器有限公司 | High-temperature sterilization water-jacket typ incubator |
| CN105581558A (en) * | 2014-11-06 | 2016-05-18 | 鲁旭 | Temperature-adjustable heating and cooling mattress |
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2016
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Patent Citations (7)
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| US20040079793A1 (en) * | 2002-10-23 | 2004-04-29 | Mayer William N. | Container having passive controlled temperature interior, and method of construction |
| CN102039208A (en) * | 2009-10-20 | 2011-05-04 | 中国石油化工股份有限公司 | External circulating precise constant-temperature medium box and using method thereof |
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| CN204374140U (en) * | 2014-12-18 | 2015-06-03 | 广州蓝吉生物技术有限公司 | A kind of constant temperature cooling tank for vertical electrophoresis system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218753A (en) * | 2017-05-03 | 2017-09-29 | 武汉华丽生物股份有限公司 | The hollow sheeting and Turnover Box of a kind of variable temperature |
| CN109250318A (en) * | 2018-09-19 | 2019-01-22 | 北京机械设备研究所 | A kind of storage tank active adiabatic apparatus and method |
| CN109250318B (en) * | 2018-09-19 | 2019-09-20 | 北京机械设备研究所 | A kind of storage tank active adiabatic apparatus and method |
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Application publication date: 20161012 |
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