CN209852942U - Independent defrosting biological material detecting cabinet - Google Patents
Independent defrosting biological material detecting cabinet Download PDFInfo
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- CN209852942U CN209852942U CN201920057891.2U CN201920057891U CN209852942U CN 209852942 U CN209852942 U CN 209852942U CN 201920057891 U CN201920057891 U CN 201920057891U CN 209852942 U CN209852942 U CN 209852942U
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Abstract
The utility model discloses a material cabinet is examined to independent defrosting biology, a serial communication port, the material cabinet is examined to biology includes: the refrigerator comprises a cabinet body, a plurality of independent storage compartments for storing biological materials are divided in the cabinet body, an air inlet and an air outlet are arranged in each storage compartment, and a defroster is arranged on the outer side of each storage compartment; an air inlet pipeline which is respectively communicated with the air inlet of each storage compartment; the air outlet pipeline is respectively communicated with the air outlet of each storage compartment; and a cold air exhaust outlet of the refrigerating device is communicated with the air inlet pipeline. This biological material cabinet of examining can independently defrost, solves the frosting problem of every stall, avoids the freezing adhesion of stall and the cabinet body, leads to the unable extraction operation of user, can satisfy domestic and international law medical science biological material of examining's extraction, save, the censorship standard of preserving requirement.
Description
Technical Field
The utility model relates to a material preservation technical field is examined to biology, especially relates to a material cabinet is examined to independent defrosting biology.
Background
Biological material is the trace evidence of life animal and plant components left in criminal cases. Hair, secretions, human tissue, bones, etc. associated with the human body. The forensic biological material comes from a case site and can be used for forensic physical evidence and DNA detection, thereby providing clues for detection and providing biological samples of evidence for a court, including blood, saliva, semen, hair, secretions, excretions, exfoliated cells, vaginal contents and the like. These biological samples need to be kept in hospitals, public security systems, inspection systems. Biological material cabinet of examining is used for examining the material to blood sample etc. and stores, and is higher to keeping the effect requirement, and biological material cabinet of examining among the prior art, its storage space communicates with each other, and when the cabinet door was opened, whole storage space and outside intercommunication lead to the internal temperature of cabinet to rise fast, influence the heat preservation effect.
According to the current specifications of extraction, preservation and inspection delivery of biological inspection materials in GAT 1162-2014 forensic medicine, the biological inspection materials need to be preserved after being extracted. According to the preservation trend of foreign and current biological test materials, the liquid test materials extracted by the collection method are placed in a sterile container after extraction, and are sealed and preserved at low temperature. The preservation temperature is required to be-18 ℃ to-2 ℃. When the preservation temperature is reduced to-18 ℃ to-2 ℃, the original biological material detecting cabinet cannot meet the requirements, and particularly, each compartment in the biological material detecting cabinet is easy to frost, so that the refrigeration effect and the daily functional use are influenced.
In the prior art, the biological material detecting cabinet can only meet the low-temperature refrigeration function of 2-6 ℃, and when the constant temperature is preserved to-18 ℃ to-2 ℃, the preservation effect of each biological material is influenced. In view of the higher and higher preservation requirement of the present biological material, the utility model is therefore coming.
Disclosure of Invention
In view of the above technical problem, the utility model aims to solve the technical problem that an independent defrosting biological material cabinet is provided, can examine each storage compartment independent defrosting of material cabinet to the biology, avoid the biological preservation function inefficacy of storage compartment.
The utility model provides a material cabinet is examined to independent defrosting biology, a serial communication port, the material cabinet is examined to biology includes:
the refrigerator comprises a cabinet body, a plurality of independent storage compartments for storing biological materials are divided in the cabinet body, an air inlet and an air outlet are arranged in each storage compartment, and a defroster is arranged on the outer side of each storage compartment;
an air inlet pipeline which is respectively communicated with the air inlet of each storage compartment; the air outlet pipeline is respectively communicated with the air outlet of each storage compartment;
and a cold air exhaust outlet of the refrigerating device is communicated with the air inlet pipeline.
The utility model discloses a concentrate the refrigeration, the technical scheme of each storage compartment independent defrosting sets up the defroster alone through every storage compartment, and every interval a period perhaps operates the defrosting mode according to the frosting condition that detects. The storage compartment is internally provided with biological detection materials, such as blood, saliva, semen, hair, secretion, excrement, cast-off cells, vaginal contents and the like, and the independent defrosting biological detection material cabinet is preferably suitable for preserving biological samples in liquid form.
The preferred technical scheme is as follows: the defroster comprises a defrosting heater controlled by a timer switch, and the defrosting heater is electrified to heat for defrosting when in a defrosting mode; when in the cooling mode, the defrosting heater is not conducted or is connected with the timer in series.
Specifically, the utility model discloses the defroster uses with refrigerating plant to combine and accomplishes timing defrosting or nimble defrosting; the defrosting device can be composed of a defrosting temperature controller, a defrosting heater (tube), a defrosting timer and the like; when the cabinet door is closed, the compressor of the refrigerating device operates, the fan also operates, and the cold energy of the evaporator is transmitted to each corner inside the cabinet body through the pipeline in the biological material detection cabinet by the fan, so that the articles in the biological material detection cabinet are cooled.
When the compressor runs for a period of time, the defrosting temperature controller obtains the temperature (-18 ℃ to-2 ℃) in the evaporator or the cabinet body of the refrigerating device, the defrosting timer starts to run, after the compressor works for a period of time in an accumulated mode, the defrosting timer is connected to a defrosting position, the defrosting heater (pipe) is connected, the defrosting heater starts to heat and defrost frost layers on the evaporator, when the defrosting temperature controller obtains the temperature of the evaporator of the refrigerating device to be defrosting temperature, the contact of the defrosting temperature controller is disconnected, the defrosting temperature controller (pipe) stops working, the defrosting timer starts to run, and the compressor loop is connected for the next round.
The utility model discloses a defroster can be microcomputer control, and need not the timer and switches.
The preferred technical scheme is as follows: the storage compartment comprises a push-pull drawer for accommodating a plurality of biological detection materials, the lower end of the push-pull drawer is provided with a defroster, and the upper end of the push-pull drawer is provided with an air inlet and an air outlet; the outer side of the push-pull drawer is provided with a biological material checking serial number.
The preferred technical scheme is as follows: a temperature sensor and a humidity sensor are arranged in the cabinet body;
the cabinet body upper end is provided with the display screen, and this display screen acquires temperature sensor and humidity transducer's data to internal temperature of real-time display cabinet and humidity information.
The preferred technical scheme is as follows: biological material of examining is provided with fixed label in the push-and-pull drawer, biological material cabinet of examining still includes:
the label acquisition device is used for acquiring fixed label information according to the instruction;
the information processing device is used for acquiring the information acquired by the label acquisition device, comparing the information with the stored label information and outputting a result to the information output device;
and the information output device is used for displaying the processing result of the information processing device.
The preferred technical scheme is as follows: and the air inlet and the air outlet are both provided with one-way air doors.
The preferred technical scheme is as follows: the refrigerating device is supported at the top end of the cabinet body.
The utility model provides an independent defrosting biological material cabinet that examines has following beneficial effect:
the utility model discloses a material cabinet is examined to independent defrosting biology can independently defrost, solves every storage compartment's frosting problem, avoids the freezing of storage compartment and the cabinet body to link, leads to the unable operation of extracting of user. In addition, because of the low-temperature preservation requirement of the biological detection material, the refrigerating device controls the temperature in the biological detection material cabinet to be-18 ℃ to-2 ℃, and the preservation requirement of the extraction, preservation and inspection delivery specifications of the forensic biological detection material at home and abroad can be met.
The utility model discloses a material cabinet is examined to independent defrosting biology simple structure can satisfy the requirement of industrialization batch production.
Drawings
Fig. 1 is a schematic structural diagram of an independent defrosting biological material inspection cabinet according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the independent defrosting biological material testing cabinet according to an embodiment of the present invention.
Fig. 3 is a schematic view of a specific structure of a push-pull drawer of the independent defrosting biological material testing cabinet according to an embodiment of the present invention.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe the spatial relationship of one component or module or feature to another component or module or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the component or module in use or operation in addition to the orientation depicted in the figures. For example, if a component or module in the figures is turned over, components or modules described as "above" or "above" other components or modules or configurations would then be oriented "below" or "beneath" the other components or modules or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The components or modules may also be oriented in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The utility model provides a material cabinet is examined to independent defrosting biology, a serial communication port, the material cabinet is examined to biology includes:
the refrigerator comprises a cabinet body, a plurality of independent storage compartments for storing biological materials are divided in the cabinet body, an air inlet and an air outlet are arranged in each storage compartment, and a defroster is arranged on the outer side of each storage compartment;
an air inlet pipeline which is respectively communicated with the air inlet of each storage compartment; the air outlet pipeline is respectively communicated with the air outlet of each storage compartment;
and a cold air exhaust outlet of the refrigerating device is communicated with the air inlet pipeline.
The utility model discloses a theory of operation lies in:
the evaporator is usually in a finned tube type, is placed between storage compartments or inside or outside the storage compartments, and uses a fan to force air convection in the cabinet body so as to achieve the purpose of cooling. If the defrosting is not timely after the biological material detecting cabinet frosts, the channels among the fins are easy to block, and the air flow resistance is increased; the heat resistance of the heat exchanger is increased, and the heat exchange capacity is reduced; the evaporation temperature is lowered, the energy efficiency ratio is lowered, and the running performance is deteriorated until the normal operation is not performed. The utility model discloses a set up every storage compartment and set up the defroster, regularly defrost and defrost to refrigerating plant's evaporimeter to every storage compartment through independent defroster, avoid refrigerating plant's evaporimeter's refrigeration effect to reduce, also avoided frosting of storage compartment to lead to being difficult to the use.
Examples
As shown in fig. 1 to 3, the independent defrosting biological detection material cabinet comprises: the biological material storage cabinet comprises a cabinet body 1, wherein the cabinet body is divided into a plurality of independent storage compartments 101 for storing biological materials, each storage compartment is internally provided with an air inlet and an air outlet, and the outer side of each storage compartment is provided with a defroster 3; the defroster comprises a defrosting heater controlled by a timer switch, and the defrosting heater is electrified to heat for defrosting when in a defrosting mode; when in the cooling mode, the defrosting heater is not conducted or is connected with the timer in series. The storage compartments comprise push-pull drawers for accommodating a plurality of biological detection materials, each storage compartment is provided with a compartment cabinet door 2, and the compartment cabinet doors and the cabinet body enclose a closed storage space; the lower end of the push-pull drawer is provided with a defroster, and the upper end of the push-pull drawer is provided with an air inlet and an air outlet; the outer side of the push-pull drawer is provided with a biological material checking serial number 102.
An air inlet pipeline which is respectively communicated with the air inlet of each storage compartment; the air outlet pipeline is respectively communicated with the air outlet of each storage compartment; and a cold air exhaust outlet of the refrigerating device 4 is communicated with the air inlet pipeline. And the air inlet and the air outlet are both provided with one-way air doors. The refrigerating device is supported at the top end of the cabinet body. The information processing device is connected to the refrigerating device 4 and the defrosting heater and is used for controlling the refrigerating power and the air intake amount as well as the power of the defrosting heater.
A temperature sensor and a humidity sensor are arranged in the cabinet body; the cabinet body upper end is provided with display screen 5, and this display screen acquires temperature sensor and humidity transducer's data to internal temperature of real-time display cabinet and humidity information. Biological material of examining is provided with fixed label in the push-and-pull drawer, biological material cabinet of examining still is provided with control platform, control platform is provided with:
the label acquisition device is used for acquiring fixed label information according to the instruction;
the information processing device is used for acquiring the information acquired by the label acquisition device, comparing the information with the stored label information and outputting a result to the information output device;
and the information output device is used for displaying the processing result of the information processing device.
In the technical scheme, each storage compartment is refrigerated independently, and when one storage compartment is opened, the refrigerating function of other storage compartments is not influenced. Meanwhile, when the cabinet body 1 is opened, the storage compartment can still maintain the refrigerating effect, and the temperature is slowly reduced. And each storage compartment respectively and independently realizes defrosting, an evaporator of the refrigerating device is arranged at the upper end in the storage compartment, and the defrosting process is carried out every 8 hours. By defrosting, the situations that the refrigeration effect is reduced, the refrigeration device does not work and the like are avoided.
The utility model adopts a common defrosting loop, and combines the defroster and a refrigerating device to finish timing defrosting; the defrosting loop consists of a defrosting temperature controller, a defrosting heater (pipe), a defrosting timer and the like; when the cabinet door is closed, the compressor of the refrigerating device operates, the fan also operates, and the fan transmits cold air of the evaporator to the interior of the cabinet body through a pipeline in the biological material detection cabinet to cool articles in the biological material detection cabinet. When the compressor runs for a period of time, the defrosting temperature controller obtains the temperature (-18 ℃ to-2 ℃) in the evaporator or the cabinet body of the refrigerating device, the defrosting timer starts to run, after the compressor works for a period of time in an accumulated mode, the defrosting timer is connected to a defrosting position, the defrosting heater (pipe) is connected, the defrosting heater starts to heat and defrost frost layers on the evaporator, when the defrosting temperature controller obtains the temperature of the evaporator of the refrigerating device to be defrosting temperature, the contact of the defrosting temperature controller is disconnected, the defrosting temperature controller (pipe) stops working, the defrosting timer starts to run, and the compressor loop is connected for the next round.
The utility model discloses a push-and-pull drawer mode conveniently gets on the one hand and puts and examine the material, and on the other hand can form good independent space, keeps warm at independent space and refrigerates, through independent defrosting, avoids refrigerating plant's refrigeration effect to worsen, has also reduced the awkward condition of push-and-pull drawer.
The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. An independent defrosting biological material detecting cabinet, which is characterized in that the biological material detecting cabinet comprises:
the refrigerator comprises a cabinet body, a plurality of independent storage compartments for storing biological materials are divided in the cabinet body, an air inlet and an air outlet are arranged in each storage compartment, and a defroster is arranged on the outer side of each storage compartment;
an air inlet pipeline which is respectively communicated with the air inlet of each storage compartment; the air outlet pipeline is respectively communicated with the air outlet of each storage compartment;
and a cold air exhaust outlet of the refrigerating device is communicated with the air inlet pipeline.
2. The standalone defrosting biopsy cabinet of claim 1, wherein the defroster comprises a defrosting heater controlled by a timer switch, the defrosting heater being energized to heat for defrosting when in a defrosting mode; when in the cooling mode, the defrosting heater is not conducted or is connected with the timer in series.
3. An individual defrost biological detection material cabinet as in claim 1 wherein said storage compartment comprises a push-pull drawer containing a plurality of biological detection materials, each storage compartment having a compartment door, said compartment doors and cabinet enclosing an enclosed storage space; the lower end of the push-pull drawer is provided with a defroster, and the upper end of the push-pull drawer is provided with an air inlet and an air outlet; the outer side of the push-pull drawer is provided with a biological material checking serial number.
4. The standalone defrost bioassay cabinet according to claim 3,
a temperature sensor and a humidity sensor are arranged in the cabinet body;
the cabinet body upper end is provided with the display screen, and this display screen acquires temperature sensor and humidity transducer's data to internal temperature of real-time display cabinet and humidity information.
5. The standalone defrost bioassay cabinet according to claim 3,
biological material of examining is provided with fixed label in the push-and-pull drawer, biological material cabinet of examining still includes:
the label acquisition device is used for acquiring fixed label information according to the instruction;
the information processing device is used for acquiring the information acquired by the label acquisition device, comparing the information with the stored label information and outputting a result to the information output device;
and the information output device is used for displaying the processing result of the information processing device.
6. An independently defrosted biological sample cabinet as claimed in claim 5 wherein the air inlet and the air outlet are provided with one-way dampers.
7. An individual defrost bioassay cabinet according to claim 5 wherein the cooling means is supported at the top end of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057891.2U CN209852942U (en) | 2019-01-14 | 2019-01-14 | Independent defrosting biological material detecting cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057891.2U CN209852942U (en) | 2019-01-14 | 2019-01-14 | Independent defrosting biological material detecting cabinet |
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| CN209852942U true CN209852942U (en) | 2019-12-27 |
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| CN201920057891.2U Active CN209852942U (en) | 2019-01-14 | 2019-01-14 | Independent defrosting biological material detecting cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116123808A (en) * | 2022-12-20 | 2023-05-16 | 珠海格力电器股份有限公司 | Defrosting method and module for refrigerator, electronic equipment and readable medium |
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2019
- 2019-01-14 CN CN201920057891.2U patent/CN209852942U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116123808A (en) * | 2022-12-20 | 2023-05-16 | 珠海格力电器股份有限公司 | Defrosting method and module for refrigerator, electronic equipment and readable medium |
| CN116123808B (en) * | 2022-12-20 | 2024-06-11 | 珠海格力电器股份有限公司 | Defrosting method and module for refrigerator, electronic equipment and readable medium |
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