CN212126175U - Vacuum bottle transport case - Google Patents

Abstract

The utility model relates to a vacuum bottle's transportation technical field particularly, relates to a vacuum bottle transport case. The vacuum bottle transport box comprises a box body, wherein a compressor is arranged in the box body and connected with a closed-loop pipeline, the closed-loop pipeline comprises a first heat exchange section and a second heat exchange section, the first heat exchange section is located inside the box body, and the second heat exchange section is located outside the box body. The vacuum bottle transport case can at least partially solve the problem of poor heat preservation performance of the vacuum bottle transport case in the prior art, and achieves the technical effects of improving the heat preservation performance of the vacuum bottle transport case and keeping the temperature in the case body within a range specified in relevant standards.

Description

Vacuum bottle transport case

Technical Field

The utility model relates to a vacuum bottle's transportation technical field particularly, relates to a vacuum bottle transport case.

Background

Among the prior art, in the foul smell polluted environment monitoring field, can use the vacuum flask to collect the sample among the on-the-spot sampling process, after collecting the sample, need to bring the vacuum flask back to the laboratory with the transport case and monitor. The sponge cushion is arranged on the inner surface of a common iron sheet box, so that the simple heat preservation and buffering effects are achieved, and the passive temperature change speed reduction effect can be achieved. However, according to the requirement of national environmental protection standard HJ905-017 technical Specification for monitoring odor pollution environment of the people's republic of China, the temperature of the sample needs to be kept at 17-25 ℃ in the sample transportation process, and the existing transportation box can not realize the point at all.

In addition, according to the requirements of the standards, peculiar smell pollution is prevented in the transportation process of the sample, and the sponge material in the prior art has a large smell of the gas released by the sponge, so that the gas stored in the vacuum bottle wrapped by the sponge is interfered.

In addition, according to the requirements of the standards, the sample is prevented from colliding during transportation, and the anti-collision effect of using only the sponge cushion is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum bottle transport case can solve the poor problem of vacuum bottle transport case thermal insulation performance among the prior art partially at least.

In a first aspect, the embodiment of the utility model provides a vacuum bottle transport case, the power distribution box comprises a box body, be equipped with the compressor in the box, the compressor is connected with a closed loop pipeline, closed loop pipeline includes first heat exchanger section and second heat exchanger section, first heat exchanger section is located the inside of box, the second heat exchanger section is located the outside of box, the compressor first heat exchanger section with the second heat exchanger section be used for with outside the heat transfer in the box is to the box, cools off the box, perhaps is used for with the heat transfer in the external world in the box, heats the box.

The embodiment of the utility model provides a beneficial effect is:

through set up the compressor in the box to the utilization is located the first heat transfer section in the box and is located the second heat transfer section outside the box and carry out heat absorption or heat release respectively, can initiatively outside the heat transfer of time quantum in the higher time quantum of temperature with the box, cools off the box, perhaps in the time quantum that the temperature is lower with external heat transfer to the box, heats the box, thereby improved the heat preservation performance of vacuum bottle transport case, can make the temperature in the box keep the interval of regulation in the relevant standard.

In an alternative embodiment, a sample chamber is provided in the housing, the sample chamber being located in an upper portion of the housing.

The compressor has a large weight, generally larger than the transported vacuum bottle, so that when the compressor is placed at the lower part of the box body, the gravity center of the vacuum bottle transporting box can be effectively lowered, and the transportation stability is improved. Simultaneously, because the sample chamber is often opened, lie in the upper portion of box with the sample chamber setting, be favorable to often getting and put the vacuum flask.

In an optional embodiment, an insulating layer is arranged in the sample cavity, and the insulating layer is food-grade insulating material.

The food-grade heat insulation material is used as the heat insulation layer, so that the material is non-toxic and odorless, does not pollute the vacuum bottle, and is favorable for reducing the interference on collected gas in the storage and transportation processes.

In an alternative embodiment, a side of the insulating layer facing the sample chamber is provided with buffer bumps.

Through setting up buffering bump, can undertake the impact such as jolt in the transportation effectively, alleviateed the influence of the vibrations of box to the vacuum flask.

In an optional embodiment, the box body is made of PP plastic, and a metal shell is wrapped outside the box body.

By adopting the PP plastic as the box body material, the pressure resistance of the box body can be improved. The shell made of metal is adopted to bear external impact and reduce the influence of vibration on the vacuum bottle.

In an optional embodiment, the box body is rotatably connected with a box cover, and a liquid crystal display device is arranged on the outer side of the box cover and used for receiving and displaying information of the control device.

Through setting up liquid crystal disply device, can show the temperature in the case for operating personnel can in time learn the situation in the sample chamber in the box.

In an optional embodiment, the sample chamber further comprises a temperature detection device, the temperature detection device comprises a temperature sensing probe, the temperature sensing probe is arranged in the sample chamber, and the temperature detection device is electrically connected with the control device.

Through setting up temperature detecting device, can detect the real-time temperature in the sample chamber to timely notice controlling means to by controlling means control compressor start-up, so that the temperature in the sample chamber, maintain between 17 ~ 25 ℃ that relevant regulation stipulates.

In an optional embodiment, a solar cell panel is arranged on the box cover, the solar cell panel is connected with a display power supply, and the display power supply is electrically connected with the liquid crystal display device.

Through setting up solar cell panel, can turn into the electric energy with solar energy, for showing the mains operated, can increase the duration that shows the power, prolong the live time of vacuum bottle transport case.

In an alternative embodiment, the outer surface of the box cover and/or the box body is also provided with a thermometer and/or a barometer.

The thermometer and the barometer are arranged on the box body or the box cover of the vacuum bottle transport box, so that when an operator carries the vacuum bottle to a place where gas needs to be collected, the temperature and the air pressure of the vacuum bottle can be known, the thermometer and the barometer do not need to be carried separately and taken out, and a more complete detection result can be obtained.

In an alternative embodiment, the box cover and the box body are sealed by a sealing strip.

Through setting up the sealing strip, after the case lid closes on the box, can completely cut off in the box, especially the air and the external air of sample intracavity have reduced calorific loss, have reduced the burden of compressor, are favorable to maintaining the temperature in the within range of relevant standard regulation.

Drawings

In order to more clearly illustrate the present embodiment or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiment or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a vacuum bottle transport box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a vacuum bottle transport box according to an embodiment of the present invention in a state that a box cover is opened;

fig. 3 is a schematic structural view of a vacuum bottle transport box according to a second embodiment of the present invention;

fig. 4 is a schematic structural view of a vacuum bottle transport box according to a third embodiment of the present invention;

fig. 5 is a schematic structural view of a vacuum bottle transport box provided by the third embodiment of the present invention in a state that a box cover is opened.

Icon: 10-a box body; 11-a heat-insulating layer; 12-buffer bumps; 13-temperature sensing probe; 14-a control device; 15-a first groove; 16-notch; 20-box cover; 21-a coded lock; 22-solar panel; 23-a liquid crystal display device; 24-a thermometer; 25-barometer; 26-second groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely with reference to the drawings in the present embodiments, and it is obvious that the described embodiments are some, but not all embodiments. The components of the present embodiments, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the product is conventionally placed in use, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "first type", "second type", "third type", etc. are used for distinction only, and are uniformly described with respect to the same type of component or feature, meaning that the number of the component or feature may be plural, but it is not denied that the number of the component or feature may be one.

Furthermore, the terms "horizontal", "vertical", "suspended", and the like do not imply that the components are required to be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present context can be understood in a specific case to those of ordinary skill in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The first embodiment is as follows:

as shown in fig. 1 and 2, the present embodiment provides a vacuum bottle transport box, which includes a box body 10, a compressor (not shown) disposed in the box body 10, and the compressor is connected to a closed-loop pipeline (not shown), the closed-loop pipeline includes a first heat exchange section and a second heat exchange section, the first heat exchange section is located inside the box body 10, and the second heat exchange section is located outside the box body 10.

Through set up the compressor in box 10 to utilize the first heat transfer section that is located box 10 and the second heat transfer section that is located box 10 outside to absorb heat or release heat respectively, can initiatively with the heat transfer in box 10 outside box 10 in the higher time quantum of temperature, cool off box 10, or in the time quantum that the temperature is lower with external heat transfer to box 10, heat box 10, thereby improved the heat preservation performance of vacuum bottle transport case, can make the temperature in box 10 keep the interval of regulation in the relevant standard.

In an alternative embodiment, a sample chamber is provided in the housing 10, the sample chamber being located in an upper portion of the housing 10.

Generally, since the weight of the compressor is greater than that of the vacuum bottle to be transported, when the compressor is placed at the lower portion of the casing 10, the center of gravity of the vacuum bottle transporting casing can be effectively lowered, thereby improving the stability of transportation. Meanwhile, the sample cavity is opened frequently and is arranged at the upper part of the box body 10, so that the vacuum bottle can be taken and placed frequently.

In an alternative embodiment, an insulating layer 11 is arranged in the sample cavity, and the insulating layer 11 is food-grade insulating material. Specifically, the heat-insulating layer 11 is XPE foam, and XPE is chemical cross-linking polyethylene foam material, is formed by low density polyethylene resin, cross-linking agent and foaming agent through high temperature continuous foaming. The material is widely used in the fields of household appliance refrigeration and heat preservation systems, precise electronic appliance inner packages, luggage handbag inner liners, lamination, automotive upholstery, air-conditioning pipe protection, water pipe protection, building heat preservation materials, sports (leisure) industry, travel product industry decoration industry, refrigeration industry, medical health care industry and the like, has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance, no toxicity, no odor, chemical resistance, oil resistance, acid resistance, halogen resistance, and is an ideal material. Specifically, the insulating layer 11 is disposed on both the portion of the case body 10 located in the sample chamber and the portion of the case cover 20 located in the sample chamber.

By arranging the food-grade heat insulation material as the heat insulation layer 11, the material is non-toxic and odorless, does not pollute the vacuum bottle, and is favorable for reducing the interference on collected gas in the storage and transportation processes.

In an alternative embodiment, the side of the insulating layer 11 facing the sample chamber is provided with buffer bumps 12. Specifically, the buffer bumps 12 may be circular rings, and the cross sections of the circular rings are also circular.

Through setting up buffering bump 12, can undertake the impact such as jolt in the transportation effectively, alleviateed the vibrations of box 10 to the influence of vacuum flask, in addition, adopt foretell annular buffering bump 12, the lateral deformation space of buffering bump 12 is bigger, can be favorable to absorbing external vibrations more fully.

In an alternative embodiment, the box body 10 is made of PP plastic, and the outer side of the box body 10 is covered with a metal shell. Wherein, PP is polypropylene material.

By using PP plastic as the material of the case 10, the compression resistance of the case 10 can be improved. The shell made of metal is adopted to bear external impact and reduce the influence of vibration on the vacuum bottle.

In an alternative embodiment, a thermometer 24 and an air pressure gauge 25 are also mounted to the outer surface of the cover 20.

The thermometer 24 and the barometer 25 are arranged on the vacuum bottle transport box, so that when an operator carries the vacuum bottle to a place where gas needs to be collected, the operator can know the temperature and the barometric pressure of the current site, and a more complete detection result can be obtained without carrying and taking out the thermometer 24 and the barometer 25.

In an alternative embodiment, the cover 20 is sealed to the housing 10 by a sealing strip (not shown).

By arranging the sealing strip, after the box cover 20 is covered on the box body 10, the air in the box body 10, particularly the air in the sample cavity and the outside air can be isolated, so that the heat loss is reduced, the burden of a compressor is reduced, and the temperature can be maintained in the range specified by the relevant specification.

In addition, magnets (not shown) are provided on the edges of the case body 10 that contact when the case cover 20 is closed, so that the lower edges of the case cover 20 can be attracted, thereby advantageously preventing the case cover 20 from being accidentally opened during transportation.

In addition, a coded lock 21 is arranged between the box cover 20 and the box body 10, in the embodiment, the coded lock 21 can be a mechanical coded lock 21, after the box cover 20 is closed, the box body 10 and the box cover 20 are locked through the coded lock 21, the situation that a vacuum bottle is damaged by opening the box body 10 by a layman can be avoided, and the safety of a sample in the transportation process and the reliability of the sample are guaranteed.

In addition, it should be noted that, in order to ensure the energy source of the compressor, the vacuum bottle transportation box should further include a power supply, and the power supply may be a storage battery or a plug connected to the mains supply. It will be understood by those skilled in the art that when the motor of the compressor is an ac motor and the power source is a battery, the inverter should be configured to convert dc power to ac power. When the motor of the compressor is an ac motor and the power source is commercial power, a rectifier should be configured to convert the ac power to dc power.

Example two:

as shown in fig. 3, the present embodiment also provides a vacuum bottle transport box, which is an improvement on the first embodiment, and the technical solution of the first embodiment also belongs to the embodiment, and will not be described again here. The same reference numerals are used for the same components as in the first embodiment, and reference is made to the description of the first embodiment. If a reference numeral appears in the drawings used in the embodiment and does not appear in the text of the embodiment, reference may be made to the description of the embodiment on the reference numeral.

The difference between the present embodiment and the first embodiment is that the impact generated by the bumping during the transportation process can be effectively buffered by the buffering bumps 12 in the first embodiment. In this embodiment, the inner side of the insulating layer 11 is shaped as a mold, a first groove 15 matching with a large half of the bottle body is formed in the middle of the insulating layer 11, and a second groove 26 matching with a small half of the bottle body is formed in the downward surface of the cover 20, wherein the large half and the small half are divided in the horizontal direction in the drawing. The vacuum bottle is fixed by buckling the first groove 15 and the second groove 26, so that the vacuum bottle is prevented from shaking and jolting in the box body.

In addition, the lateral wall that the first recess 15 of heat preservation corresponds the terminal surface of the top or the bottom of bottle is provided with breach 16, sets up this breach 16, can be favorable to stretching into this breach 16 with the finger, digs out the top surface or the bottom surface of bottle.

Example three:

as shown in fig. 4 and fig. 5, the present embodiment also provides a vacuum bottle transport box, which is an improvement on the first embodiment, and the technical solution of the first embodiment also belongs to the first embodiment, and will not be described again. The same reference numerals are used for the same components as in the first embodiment, and reference is made to the description of the first embodiment. If a reference numeral appears in the drawings used in the embodiment and does not appear in the text of the embodiment, reference may be made to the description of the embodiment on the reference numeral.

In an alternative embodiment, the box 10 is rotatably connected with a box cover 20, and a liquid crystal display device 23 is disposed on the outer side of the box cover 20, and the liquid crystal display device 23 is used for receiving and displaying information of the control device 14.

By arranging the liquid crystal display device 23, the temperature in the box can be displayed, so that an operator can know the condition of the sample cavity in the box body 10 in time. Furthermore, a countdown alarm clock can be arranged in the control device 14 according to the requirement of the HJ905-2017 odor pollution environment monitoring technical specification that the sample must be analyzed within 24 hours of storage and transportation. When the count-down starts after the sample has been introduced and the sample has not been removed after 24 hours, the control device 14 will alarm and alert on the display that the sample has expired.

In an alternative embodiment, the device further comprises a temperature detection device, the temperature detection device comprises a temperature sensing probe 13, the temperature sensing probe 13 is arranged in the sample cavity, and the temperature detection device is electrically connected with the control device 14.

By arranging the temperature detection device, the real-time temperature in the sample cavity can be detected, so that the control device 14 is informed timely, and the control device 14 controls the starting of the compressor, so that the temperature in the sample cavity is maintained between 17 and 25 ℃ specified by relevant specifications. Meanwhile, the liquid crystal display device 23 may be selected as a touch panel, so that a desired set temperature may be input on the touch panel. The control device 14 can control the operation of the compressor, the power of the operation, so as to maintain the temperature of the sample cavity in the interval around the set temperature.

In an alternative embodiment, a solar panel 22 is disposed on the box cover 20, the solar panel 22 is connected to a display power supply (not shown), and the display power supply is electrically connected to the liquid crystal display device 23.

Through setting up solar cell panel 22, can turn into the electric energy with solar energy, for showing the mains operated, can increase the duration of a journey that shows the power, the live time of extension vacuum bottle transport case.

In the case of this embodiment, because the power supply is provided, the combination lock 21 may also be an electronic combination lock 21 instead of the mechanical combination lock of the first embodiment.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution and not for limiting the same; while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; for example:

in the first embodiment, the thermometer and the barometer are arranged on the case cover, and actually, the arrangement positions of the thermometer and the barometer can be changed, such as the thermometer and the barometer can be arranged on the case body, or the thermometer and the barometer can be arranged on the case cover and the barometer can be arranged on the case body, or the barometer and the thermometer can be arranged on the case cover and the case body. Alternatively, a thermometer is provided only on the case or the case cover, or a barometer is provided only on the case or the case cover. In fact, as long as guarantee that barometer and thermometer can contact with the atmosphere to be in the position that conveniently shows, make things convenient for the reading.

And these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the present embodiments.

Claims (10)

1. The utility model provides a vacuum bottle transport case, its characterized in that includes box (10), be equipped with the compressor in box (10), the compressor is connected with a closed loop pipeline, closed loop pipeline includes first heat transfer section and second heat transfer section, first heat transfer section is located the inside of box (10), the second heat transfer section is located the outside of box (10), the compressor first heat transfer section with the second heat transfer section be used for with heat transfer in box (10) is outside box (10), cools off box (10), perhaps is used for shifting box (10) with external heat in, heats box (10).

2. The dewar transport box according to claim 1, wherein a sample chamber is provided in the box body (10), the sample chamber being located at an upper portion of the box body (10).

3. The dewar transport box according to claim 2, wherein an insulation layer (11) is provided in the sample chamber, said insulation layer (11) being food grade insulation material.

4. Vacuum bottle transport box according to claim 3, characterized in that the side of the insulation (11) facing the sample chamber is provided with buffer bumps (12).

5. Vacuum bottle transport box according to any of claims 2 to 4, characterized in that the box body (10) is of PP plastic material, and the outside of the box body (10) is covered with a metal shell.

6. Vacuum bottle transport box according to any of claims 2-4, characterized in that a cover (20) is pivotally connected to the box body (10), and a liquid crystal display device (23) is arranged on the outer side of the cover (20), and the liquid crystal display device (23) is used for receiving and displaying information from the control device (14).

7. The dewar transport box according to claim 6, further comprising a temperature detection device comprising a temperature sensing probe (13), said temperature sensing probe (13) being arranged in the sample cavity, said temperature detection device being electrically connected with said control device (14).

8. The vacuum bottle transport box of claim 6, wherein a solar panel (22) is arranged on the box cover (20), the solar panel (22) is connected with a display power supply, and the display power supply is electrically connected with the liquid crystal display device (23).

9. Vacuum bottle transport box according to claim 6, characterized in that the outer surface of the box cover (20) and/or the box body (10) is further provided with a thermometer (24) and/or a barometer (25).

10. The dewar transport box according to claim 6, wherein the box cover (20) is sealed with the box body (10) by a sealing tape.

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