CN212213996U - Medical cooling device and anti-cracking refrigeration equipment - Google Patents
Medical cooling device and anti-cracking refrigeration equipment Download PDFInfo
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- CN212213996U CN212213996U CN202020386080.XU CN202020386080U CN212213996U CN 212213996 U CN212213996 U CN 212213996U CN 202020386080 U CN202020386080 U CN 202020386080U CN 212213996 U CN212213996 U CN 212213996U
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 134
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 238000005336 cracking Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000000110 cooling liquid Substances 0.000 claims abstract description 39
- 239000004065 semiconductor Substances 0.000 claims description 24
- 239000002826 coolant Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses an anti-cracking refrigeration device, which comprises a medical refrigeration body used for cooling a patient and a refrigeration unit connected with a medical refrigeration body pipeline, wherein a water circulation pipeline and an overflow pipeline are arranged in parallel between the water outlet end of the medical refrigeration body and the water inlet end of the refrigeration unit; the water circulation pipeline is directly communicated with the refrigerating unit, the overflow pipeline is communicated with the refrigerating unit through an overflow valve, and the overflow valve is opened when the medical refrigerating body is subjected to pressure higher than preset pressure. Also discloses a medical cooling device, which comprises the anti-cracking refrigeration equipment. The anti-cracking refrigeration equipment is provided with an overflow pipeline and an overflow valve besides a water circulation pipeline between the medical refrigeration body and the refrigeration unit, when a patient generates pressure greater than preset pressure on the medical refrigeration body, the overflow valve is opened, the water circulation pipeline and the overflow pipeline are both in a conduction state, and cooling liquid which is sharply pressed in the medical refrigeration body can quickly return to the refrigeration unit through the water circulation pipeline and the overflow pipeline, so that the medical refrigeration body is prevented from cracking.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a crack control refrigeration plant. The utility model discloses still relate to a medical heat sink, including above-mentioned crack control refrigeration plant.
Background
The medical cooling blanket is widely applied to patients with sub-low temperature before and after craniocerebral disease operation and various types of refractory high fever, and is used for cooling the whole body of the patients.
Due to the weight difference of different patients, the medical refrigerating body such as an ice blanket and the like is broken due to excessive extrusion in the using process, the phenomenon is often found in some patients with obvious overweight, but if the medical refrigerating body is designed with the maximum possible bearing value, other performance parameters of the cited medical refrigerating body can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crack control refrigeration plant can avoid the medical refrigeration body because of the too big condition that takes place to break of patient's weight. Another object of the utility model is to provide a medical heat sink, including above-mentioned crack control refrigeration plant.
In order to achieve the purpose, the utility model provides an anti-cracking refrigeration device, which comprises a medical refrigeration body used for cooling a patient and a refrigeration unit connected with a medical refrigeration body pipeline, wherein a water circulation pipeline and an overflow pipeline are arranged in parallel between the water outlet end of the medical refrigeration body and the water inlet end of the refrigeration unit;
the water circulation pipeline is directly communicated with the refrigerating unit, the overflow pipeline is communicated with the refrigerating unit through an overflow valve, and the overflow valve is opened when the medical refrigerating body is subjected to pressure higher than preset pressure.
Preferably, the water circulation pipeline is connected with a flowmeter, and the overflow valve is specifically a proportional overflow valve; the proportional overflow valve is electrically connected with the flowmeter.
Preferably, the water circulation pipeline and the overflow pipeline are both arranged to be elastic pipelines.
Preferably, the water circulation line and the overflow line are fixed side by side to prevent entanglement.
Preferably, the water circulation pipeline and the overflow pipeline are both connected to the same water outlet end of the medical refrigerating body.
Preferably, the refrigeration unit comprises a semiconductor refrigeration piece, and a water cooling head and a heat exchange device which are respectively arranged on two sides of the semiconductor refrigeration piece;
the semiconductor refrigeration piece transfers the heat of the cooling liquid in the cooling liquid pipeline to the heat exchange device when being electrified so as to realize cooling of the cooling liquid.
Preferably, the heat exchange device comprises at least one heat pipe arranged next to the semiconductor chilling plate; the periphery of the heat pipe is connected with a plurality of radiating fins for increasing the radiating surface.
The utility model also provides a medical cooling device, which comprises the anti-cracking refrigeration equipment and a main control unit which is connected with the refrigeration unit and used for supplying power and controlling the refrigeration unit;
the refrigeration unit is internally provided with a cooling liquid pipeline for providing cooling liquid for the medical refrigeration body circulation; the refrigeration unit is connected with the medical refrigeration body through a self-locking water pipe joint; the refrigeration unit is connected with the main control unit in a plugging and unplugging mode through a cable and a cable interface.
Preferably, the self-locking water pipe joint comprises a female joint and a male joint; the water circulation pipeline and the overflow pipeline which are fixedly connected with the medical refrigerating body are respectively provided with the male connectors; the refrigeration unit has a plurality of the female connectors.
Preferably, the main control unit includes a power control part for increasing the power of the refrigeration unit when the overflow line is turned on and decreasing the power of the refrigeration unit when the overflow line is turned off.
Compared with the prior art, the utility model provides a crack control refrigeration plant is including the medical refrigeration body that is used for supplying the patient to cool down and the refrigeration unit of being connected with medical refrigeration body pipeline, and parallelly connected water circulation pipeline and the overflow pipeline of being provided with between medical refrigeration body and the refrigeration unit.
One end of the water circulation pipeline is connected with the water outlet end of the medical refrigerating body, and the other end of the water circulation pipeline is connected with the water inlet end of the refrigerating unit. When the pressure of the patient on the medical refrigerating body is below the preset pressure, the cooling liquid in the medical refrigerating body exchanges heat with the patient using the medical refrigerating body, then flows into the water circulation pipeline through the water outlet end, and flows back into the refrigerating body through the water circulation pipeline for cooling again for the next circulation.
The overflow pipeline and the water circulation pipeline are arranged in parallel, namely one end of the overflow pipeline is connected with the water outlet end of the medical refrigerating body, and the other end of the overflow pipeline is connected with the water inlet end of the refrigerating unit. The utility model discloses a water circulation pipeline directly switches on with the medical refrigeration body and refrigerating unit, and the overflow pipeline switches on through overflow valve and medical refrigeration body and refrigerating unit, opens when the pressure that the disease produced the medical refrigeration body surpasses preset pressure for coolant liquid after the heat exchange flows back the refrigeration body through water circulation pipeline and overflow pipeline simultaneously.
In conclusion, as the overflow pipeline and the overflow valve are arranged between the medical refrigerating body and the refrigerating unit besides the water circulation pipeline, when the weight of a patient is in a conventional weight interval and pressure which is not more than preset pressure is generated on the medical refrigerating body, the medical refrigerating body is directly communicated with the refrigerating unit through the water circulation pipeline; when the weight of the patient exceeds the conventional weight interval and pressure greater than preset pressure is generated on the medical refrigerating body, the overflow valve is opened to enable the overflow pipeline to be conducted, the water circulation pipeline and the overflow pipeline are both in a conducting state at the moment, and cooling liquid which is suddenly pressed by the patient with the weight exceeding the standard in the medical refrigerating body can quickly return to the refrigerating unit through the water circulation pipeline and the overflow pipeline, so that the medical refrigerating body is prevented from being extruded and broken.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an anti-cracking refrigeration device provided by an embodiment of the present invention.
The system comprises a semiconductor refrigeration piece 21, a semiconductor refrigeration piece 22, a water cooling head 23, a heat exchange device 231, a heat pipe 232, a radiating fin 233, a fan 24, a circulating pump 31, an ice blanket 31, a water circulation pipeline 4, an overflow pipeline 5, an overflow valve 6 and a self-locking water pipe joint 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an anti-cracking refrigeration device according to an embodiment of the present invention.
The utility model provides a crack control refrigeration plant, including the refrigeration unit that is used for supplying the medical refrigeration body that the patient cooling used and is connected with medical refrigeration body pipeline.
The medical refrigeration body may comprise one or more of an ice cap, an ice blanket 31, an ice bag. For example, if the medical refrigerating body is provided as an ice cap and an ice blanket 31, the refrigerating unit may be provided as one unit, and the same refrigerating unit is connected to the ice cap and the ice blanket 31, or two refrigerating units may be provided for connecting the ice cap and the ice blanket 31, respectively. The latter is adopted in each embodiment provided by the utility model, namely, one refrigerating unit corresponds to one medical refrigerating body.
The cooling liquid in the medical refrigerating body exchanges heat with a patient using the medical refrigerating body and then flows back to the refrigerating unit to be cooled again for the next circulation.
The utility model discloses parallelly connected being provided with water circulation pipeline 4 and overflow pipeline 5 between the play water end of medical refrigeration body and the end of intaking of refrigerating unit, water circulation pipeline 4's both ends directly switch on with medical refrigeration body and refrigerating unit respectively, realize that water circulation pipeline 4 and refrigerating unit directly communicate. No matter whether the pressure of the patient on the medical refrigerating body is greater than the preset pressure or not, the water circulation pipeline 4 is communicated with the medical refrigerating body and the refrigerating unit, and the circulating flow of the cooling liquid between the medical refrigerating body and the refrigerating unit is realized.
The overflow pipeline 5 is connected with an overflow valve 6, two ends of the overflow pipeline 5 are respectively connected with the medical refrigerating body and the refrigerating unit, when the overflow valve 6 is opened, the overflow pipeline 5 conducts the medical refrigerating body and the refrigerating unit, and when the overflow valve 6 is closed, cooling liquid in the medical refrigerating body cannot pass through the overflow pipeline 5.
The overflow valve 6 is opened when the pressure applied to the medical refrigerating body is greater than the preset pressure, in short, the anti-cracking refrigerating equipment provided by the utility model sets the preset pressure, and when the pressure applied to the medical refrigerating body is not greater than the preset pressure, only the water circulation pipeline 4 is connected between the medical refrigerating body and the refrigerating unit; when the weight of a patient using the medical refrigerating body exceeds a conventional weight interval, the actual pressure applied to the medical refrigerating body is larger than the preset pressure, the overflow valve 6 is opened, the overflow pipeline 5 is communicated, and the cooling liquid in the medical refrigerating body can flow back to the refrigerating unit through the water circulation pipeline 4 and the overflow pipeline 5 at the same time.
It should be noted that, in order to realize the circulation flow of the cooling liquid, obviously, a water circulation pipeline 4 is also arranged between the water inlet end of the medical refrigerating body and the water outlet end of the refrigerating unit, and is used for allowing the cooling liquid after cooling to flow into the medical refrigerating body, that is, the medical refrigerating body and the refrigerating unit are connected end to end through two water circulation pipelines 4, so as to realize the circulation flow of the cooling liquid. In the following embodiments provided by the present invention, if not specifically stated, the water circulation pipeline 4 refers in particular to the water circulation pipeline 4 disposed between the water outlet end of the medical refrigeration body and the water inlet end of the refrigeration unit.
To sum up, the utility model provides a crack control refrigeration plant feeds back patient in overflow valve 6 and overflow pipeline 5 to the extrusion state of the medical refrigeration body, in case patient is too big so that surpass preset pressure to the extrusion of the medical refrigeration body, overflow valve 6 switches on overflow pipeline 5 for water circulation pipeline 4 and overflow pipeline 5 all switch on, enlarge the circulation route of the coolant liquid between the water outlet end of the medical refrigeration body and the income water end of refrigeration unit, realize the coolant liquid fast return.
The anti-cracking refrigeration equipment provided by the present invention is further described with reference to the accompanying drawings and embodiments.
For better technical effect, on the basis of above-mentioned embodiment, the utility model discloses an overflow valve 6 adopts proportional overflow valve 6, and correspondingly, water circulating line 4 is provided with the flowmeter of being connected with aforementioned proportional overflow valve 6 electricity, and proportional overflow valve 6's aperture is along with water circulating line 4's flow variation.
The flowmeter is used for acquiring the flow of the water circulation pipeline 4, reflecting the pressure of the medical refrigerating body on one hand, and adjusting the opening degree of the proportional overflow valve 6 on the other hand, so that the flow of the overflow pipeline 5 can be accurately controlled according to the pressure of the medical refrigerating body.
The flow meter can be connected to the water circulation pipeline 4 between the water inlet end of the medical refrigerating body and the water outlet end of the refrigerating unit, and can also be connected to the water circulation pipeline 4 between the water outlet end of the medical refrigerating body and the water inlet end of the refrigerating unit.
The utility model provides an among the crack control refrigeration plant, water circulating line 4 and overflow pipeline 5 all can set up to elastic pipeline, for example the plastic pipeline. The elastic pipeline can deform along with the change of the relative positions of the medical refrigerating body and the refrigerating unit, so that the medical refrigerating body and the refrigerating unit can be conveniently placed near a sickbed, and the space utilization rate is improved.
On the basis of the above embodiment, the water circulation pipeline 4 and the overflow pipeline 5 can be fixed side by side, for example, the water circulation pipeline 4 and the overflow pipeline 5 are sleeved by a sleeve, or a plurality of bunch wires and lantern rings are bound at intervals along the length direction of the water circulation pipeline 4 and the overflow pipeline 5, so that the function of avoiding the mutual winding of the water circulation pipeline 4 and the overflow pipeline 5 is achieved.
In addition, the water circulation pipeline 4 and the overflow pipeline 5 are both connected to the same water outlet end of the medical refrigerating body, and the cooling liquid flowing out of the water outlet end of the medical refrigerating body enters the water circulation pipeline 4 and the overflow pipeline 5 at the same pressure.
For the refrigeration units in the above embodiments, the refrigeration unit may include a semiconductor refrigeration sheet 21, and a water cooling head 22 and a heat exchanging device 23 respectively disposed on two sides of the semiconductor refrigeration sheet 21.
The semiconductor refrigerating fins 21 and the water cooling head 22 on one side of the semiconductor refrigerating fins 21 form a closed area for cooling liquid to flow in, and the semiconductor refrigerating fins 21 and the heat exchange device 23 on the other side of the semiconductor refrigerating fins 21 also form a closed area for heat exchange with the cooling liquid in the water cooling head 22.
The water cooling head 22 has a cooling liquid pipeline for the cooling liquid to flow through, and two ends of the cooling liquid pipeline are the water inlet end and the water outlet end of the refrigeration unit, and are used for being connected with the water outlet end and the water inlet end in the medical refrigeration body respectively to form a closed pipeline which is connected end to end and can be used for the cooling liquid to flow in an internal circulation manner.
The semiconductor refrigeration piece 21 is a heat transfer tool, and under the condition of power-on, one side of the semiconductor refrigeration piece 21 close to the water cooling head 22 is used for refrigerating the cooling liquid in the cooling liquid pipeline, in other words, the semiconductor refrigeration piece 21 is used for transferring the heat of the cooling liquid in the cooling liquid pipeline to the other side of the semiconductor refrigeration piece 21, namely, the side close to the heat exchange device 23, so as to realize heat exchange and cooling; the heat transferred to the heat exchanging device 23 through the semiconductor cooling fins 21 is rapidly diffused to the outside by the heat exchanging device 23.
For the heat exchanging device 23, a heat pipe 231 and a heat radiating fin 232 may be employed. The heat pipe 231 is closely adjacent to the semiconductor refrigeration piece 21, the temperature difference between two ends of the heat pipe 231, namely one end close to the semiconductor refrigeration piece 21 and the other end far away from the semiconductor refrigeration piece 21 is large, and heat can be conducted quickly. The heat pipes 231 can be provided with a plurality of pipes, so that the heat dissipation area is increased, and the heat dissipation efficiency is improved; a plurality of heat dissipating fins 232 for increasing a heat dissipating surface are connected to the periphery of any one of the heat pipes 231, and the heat pipe 231 disperses heat energy exchanged from the coolant to the heat dissipating fins 232.
The heat dissipation fins 232 may be made of high heat dissipation performance materials such as copper strips and aluminum strips.
The heat exchanging device 23 may further include a fan 233 disposed toward all the heat dissipating fins 232, and the fan 233 may be disposed opposite to all the heat dissipating fins 232, so as to ensure that the operating range of the fan 233 covers all the heat dissipating fins 232.
The utility model also provides a medical heat sink, including above-mentioned crack control refrigeration plant, still include the main control unit who is connected, is used for supplying power and control refrigeration unit with refrigeration unit. The cooling liquid pipeline in the refrigeration unit is connected with the medical refrigeration body through a self-locking water pipe joint 7, and two ends of the cooling liquid pipeline are the water inlet end and the water outlet end of the refrigeration unit; the refrigeration unit is connected with the main control unit in a plugging and unplugging manner through a cable and a cable interface.
When the anti-cracking refrigeration equipment is provided with the water cooling head 22, in the above embodiment, the cooling liquid pipeline in the refrigeration unit is the cooling liquid pipeline in the water cooling head 22.
The main control unit may include an operation interface and a power section. The power section is used to supply power to the refrigeration unit, for example, to the circulation pump 24 and the fan 233 in the refrigeration unit. The operation interface may include a switch of the circulation pump 24, a power adjustment key button, a switch of the fan 233, a wind speed adjustment key button, and the like.
A plurality of cable interfaces can be arranged on one main control unit, and a plurality of refrigeration units are respectively connected to different cable interfaces through cables, so that the independent operation of the plurality of refrigeration units by one main control unit is realized.
The self-locking water pipe joint 7 comprises a female joint and a male joint, one end of the water circulation pipeline 4 and one end of the overflow pipeline 5 can be fixedly connected with the water outlet end of the medical refrigerating body, the other end of the water circulation pipeline is connected with the male joint, and correspondingly, the refrigerating unit is provided with a plurality of female joints used for respectively connecting the male joints. The aforesaid setting both made things convenient for plug and pull to connect medical refrigeration body and refrigeration unit in order to avoid the coolant liquid to leak, also made things convenient for the interactive use between a plurality of medical refrigeration bodies and the different refrigeration units. In this embodiment, the water circulation pipeline 4 includes both the water circulation pipeline 4 disposed between the water outlet end of the medical refrigeration body and the water inlet end of the refrigeration unit, and the water circulation pipeline 4 disposed between the water inlet end of the medical refrigeration body and the water outlet end of the refrigeration unit.
When the medical cooling device is applied, the medical refrigerating body is flexibly and selectively arranged in an emergency intensive care unit and other places needing the medical refrigerating body according to the number of patients, the physical condition and other factors, so that the medical refrigerating body can be used at any time, and the inconvenience of carrying the medical refrigerating body back and forth is reduced. For example, the medical refrigerating body such as the ice blanket 31 can be laid on each sickbed in advance, so that the links of carrying equipment, getting up of patients and the like are omitted, the patient can use the medical refrigerating body at any time conveniently, and the greatest convenience is provided for doctors and patients. When the patient needs to cool the ice blanket 31, the ice blanket 31 is quickly connected with the refrigerating unit through the self-locking water pipe joint 7; when the patient does not need to cool the ice blanket 31, the ice blanket 31 is quickly disconnected from the refrigerating unit, the ice blanket 31 does not need to be taken down, and the refrigerating unit can be connected with other medical refrigerating bodies or carried to other sickbeds or wards for use, so that the utilization rate of equipment is improved.
In addition, compared with a medical cooling device in the prior art, the independent refrigerating unit and the independent main control unit have smaller volume and mass, can be placed in a reserved space below a medical bed, saves the use space of an emergency ward, and realizes the maximum utilization of the narrow space of the ward.
On the basis of the above embodiment, in the medical cooling device provided by the utility model, the main control unit includes the power control part that is used for improving the power of refrigerating unit when overflow pipeline 5 switches on, reduces the power of refrigerating unit when overflow pipeline 5 switches off.
The power control part is arranged for adjusting the refrigerating effect of the refrigerating unit according to the return speed of the medical refrigerating body to the refrigerating unit, in brief, when the water circulation pipeline 4 and the overflow pipeline 5 are simultaneously connected, the return speed of the cooling liquid in the medical refrigerating body to the refrigerating unit is higher than the return speed when only the water circulation pipeline 4 is connected, the flow speed of the cooling liquid in the refrigerating unit is correspondingly increased at the moment, and the refrigerating power of the refrigerating unit can be increased in order to ensure that the refrigerating effect of the refrigerating unit on the cooling liquid is relatively constant; and only when the water circulation line 4 is connected, the refrigerating power of the refrigerating unit can be reduced.
The medical cooling device and the anti-cracking refrigeration equipment provided by the utility model are introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. An anti-cracking refrigeration device comprises a medical refrigeration body for cooling a patient and a refrigeration unit connected with a medical refrigeration body pipeline, and is characterized in that a water circulation pipeline (4) and an overflow pipeline (5) are arranged in parallel between a water outlet end of the medical refrigeration body and a water inlet end of the refrigeration unit;
the water circulation pipeline (4) is directly communicated with the refrigerating unit, the overflow pipeline (5) is communicated with the refrigerating unit through an overflow valve (6), and the overflow valve (6) is opened when the medical refrigerating body is subjected to pressure higher than preset pressure.
2. The anti-cracking refrigeration equipment according to claim 1, wherein the water circulation pipeline (4) is connected with a flowmeter, and the overflow valve (6) is specifically a proportional overflow valve; the proportional overflow valve is electrically connected with the flowmeter.
3. Anti-cracking refrigeration equipment according to claim 1, characterized in that the water circulation pipeline (4) and the overflow pipeline (5) are both provided as elastic pipelines.
4. Anti-cracking refrigeration equipment according to claim 3, characterized in that the water circulation line (4) and the overflow line (5) are fixed side by side to prevent intertwining.
5. Anti-cracking refrigeration equipment according to claim 1, characterized in that the water circulation pipeline (4) and the overflow pipeline (5) are both connected to the same water outlet end of the medical refrigeration body.
6. The anti-cracking refrigeration equipment according to any one of claims 1 to 5, wherein the refrigeration unit comprises a semiconductor refrigeration sheet (21), and a water cooling head (22) and a heat exchange device (23) which are respectively arranged on two sides of the semiconductor refrigeration sheet (21);
the semiconductor refrigeration piece (21) transfers the heat of the cooling liquid in the cooling liquid pipeline to the heat exchange device (23) when being electrified so as to realize cooling of the cooling liquid.
7. Anti-cracking refrigeration equipment according to claim 6, characterized in that the heat exchange means (23) comprise at least one heat pipe (231) arranged next to the semiconductor refrigeration fins (21); the periphery of the heat pipe (231) is connected with a plurality of radiating fins (232) used for increasing the radiating surface.
8. A medical cooling device, characterized by comprising the anti-cracking refrigeration equipment as claimed in any one of claims 1 to 7, and further comprising a main control unit connected with the refrigeration unit and used for supplying power and controlling the refrigeration unit;
the refrigeration unit is internally provided with a cooling liquid pipeline for providing cooling liquid for the medical refrigeration body circulation; the cooling liquid pipeline is connected with the medical refrigerating body through a self-locking water pipe joint (7); the refrigeration unit is connected with the main control unit in a plugging and unplugging mode through a cable and a cable interface.
9. The medical cooling device according to claim 8, wherein the self-locking water pipe connector (7) comprises a female connector and a male connector; the water circulation pipeline (4) and the overflow pipeline (5) which are fixedly connected with the medical refrigerating body are respectively provided with the male connectors; the refrigeration unit has a plurality of the female connectors.
10. The medical cooling device according to claim 8, characterized in that the main control unit comprises a power control to increase the power of the refrigeration unit when the overflow line (5) is switched on and to decrease the power of the refrigeration unit (2) when the overflow line (5) is switched off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386080.XU CN212213996U (en) | 2020-03-24 | 2020-03-24 | Medical cooling device and anti-cracking refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386080.XU CN212213996U (en) | 2020-03-24 | 2020-03-24 | Medical cooling device and anti-cracking refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212213996U true CN212213996U (en) | 2020-12-25 |
Family
ID=73903778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020386080.XU Expired - Fee Related CN212213996U (en) | 2020-03-24 | 2020-03-24 | Medical cooling device and anti-cracking refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212213996U (en) |
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2020
- 2020-03-24 CN CN202020386080.XU patent/CN212213996U/en not_active Expired - Fee Related
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Granted publication date: 20201225 |