CN205150673U - Cold volume slowly -releasing storage tank based on thermal conductance technique - Google Patents
Cold volume slowly -releasing storage tank based on thermal conductance technique Download PDFInfo
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- CN205150673U CN205150673U CN201520718923.0U CN201520718923U CN205150673U CN 205150673 U CN205150673 U CN 205150673U CN 201520718923 U CN201520718923 U CN 201520718923U CN 205150673 U CN205150673 U CN 205150673U
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- temperature receiver
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Abstract
The utility model relates to a cold volume slowly -releasing storage tank based on thermal conductance technique, including storage tank, heat pipe, cold source, the heat pipe be fixed in on the inner wall of storage tank to it equallys divide cloth to be surrounding type etc, cold source, this cold source and heat pipe directness or indirect contact have been placed to one side in this storage tank, the cold source about or activity in one side of heat pipe, the tank wall of tank wall for having the insulating layer of storage tank, and the bottom of the case of this storage tank one side is provided with the drain pipe, the heat pipe in the one side with cold source contact for sealing form, disconnection form or curved curved, the beneficial effects of the utility model are that: control effectively and utilize the cold release of measuring of thermal conductance technique storage tank cold source, through the change of technical pattern, slowly release the cold volume of cold source, effectively solve after just putting into the cold source, release in the cold quantity set, cause the storage tank temperature too low, cold waste of measuring, adopt this patent, prolonged the time that the storage tank cold source used.
Description
Technical field
The utility model belongs to storage tank technical field, particularly relates to a kind of cold slowly-releasing storage tank based on thermal conductance technology.
Background technology
Current food fresh-keeping is generally realized by the temperature reducing storage object space, and in traditional sense, the temperature reducing storage space needs to have been circulated by compression-type refrigeration.So just need refrigerating unit (compressor, refrigerant, flow regulating valve, evaporator, condenser), the most keyly also need power supply, mobile, clean etc. also very inconvenient, easy triggering secure accident.
Utilize thermal conductance technology, cold is passed to regional by heat pipe by a low-temperature receiver equably, by heat pipe and surrounding air energy exchange, then solve this problem preferably.But exist, after a low-temperature receiver is put into, cold release is too fast, the problems such as uncontrollable temperature simultaneously.The cold slow release method that this patent proposes, solves this problem well.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of cold slowly-releasing storage tank based on thermal conductance technology.
The purpose of this utility model has been come by following technical solution, comprises storage tank, heat pipe, low-temperature receiver, and described heat pipe is fixed on the inwall of storage tank, and is that circulating type etc. all distributes; Side in this storage tank is placed with low-temperature receiver, and this low-temperature receiver directly or indirectly contacts with heat pipe; Described low-temperature receiver up and down or left and right be active in the side of heat pipe.
As preferably, the tank wall of described storage tank is the tank wall with thermal insulation layer, and at the bottom of the case of this storage tank, side is provided with drain hose.
As preferably, described heat pipe is closed in the side contacted with low-temperature receiver, disconnects shape or bending.
As preferably, described low-temperature receiver is the container of ice cube or inorganic salt solution.
The beneficial effects of the utility model are: effectively control the release utilizing thermal conductance technology storage tank low-temperature receiver cold, by the change of technical pattern, low-temperature receiver cold is carried out slow releasing, effective solution is after just putting into low-temperature receiver, cold concentrates release, causes storage tank temperature too low, the waste of cold; Adopt the art of this patent, extend the time that storage tank low-temperature receiver uses.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model.
Fig. 2 is structural representation two of the present utility model.
Fig. 3 is structural representation three of the present utility model.
Fig. 4 is structural representation four of the present utility model.
Label in accompanying drawing is respectively: 1, storage tank; 2, heat pipe; 3, low-temperature receiver; 4, drain hose.
Detailed description of the invention
Do detailed introduction below in conjunction with accompanying drawing to the utility model: as shown in accompanying drawing 1 to 4, the utility model comprises storage tank 1, heat pipe 2, low-temperature receiver 3, and described heat pipe 2 is fixed on the inwall of storage tank 1, and is that circulating type etc. all distributes; Side in this storage tank 1 is placed with low-temperature receiver 3, and this low-temperature receiver 3 directly or indirectly contacts with heat pipe 2; Described low-temperature receiver about 3 or left and right are active in the side of heat pipe 2.
The tank wall of described storage tank 1 is the tank wall with thermal insulation layer, and at the bottom of the case of this storage tank 1, side is provided with drain hose 4; This storage tank 1 is mainly used in forming the space of depositing object, and by Insulation (as thermal insulation layer), the cold in case is not easily outwardly transmitted, and reduces the consumption to low-temperature receiver cold in object storing process.And pass through the setting of functional layer frame, be easy to put object.Consider easy to clean simultaneously, need to arrange the structures such as drain hose 4 in inside, cleaned.
Described heat pipe 2 is closed in the side contacted with low-temperature receiver 3, disconnects shape or bending; By the mode of directly or indirectly (as there is air thermal resistance) of heat pipe 2 and low-temperature receiver 3, the cold of low-temperature receiver 3 is delivered on heat pipe 2, by the efficient heat transfer of heat pipe 2, the feature of heat transfer with constant temperature, in storage tank 1 real construct in vitro cryogenic temperature field, and continually the cold of low-temperature receiver 3 is delivered in case, keep the constant of the temperature inside the box.
Described low-temperature receiver 3 is the container (cool accumulating block as on conversational implication) of ice cube or inorganic salt solution (as calcium chloride solution), present with certain shape, as cuboid, cylinder, and design certain structure and shape, make it give producing cold and hot energy transferring with heat pipe.
The cold transmission of low-temperature receiver 3 mainly comprises two quantity of energy, and namely ice cube exists sensible heat and latent heat in (or inorganic salt solution forms real ice).Sensible heat be object with a kind of existing forms (as solid or liquid), the cold produced by temperature traverse; Another kind is latent heat, and object existence becomes by solid the energy that liquid will absorb, the cold namely produced.
The realization of slow release method solves mainly through following several approach:
, when there is the air thermal resistance of cold and hot energy transferring in 1, low-temperature receiver 3 and heat pipe 2 indirect contact
As shown in Figure 2, low-temperature receiver 3 can be placed in insulated space (be a part for storage tank 1 entity, carry out heat insulation process), when low-temperature receiver 3 constantly passes out cold, reducing the air themperature in hot box 1, there is the temperature difference and just produces cold and hot energy exchange in air themperature and heat pipe 2.In this case, control the release of cold by controlling low-temperature receiver 3 with the area of contact of air in insulated space, like this when discharging at sensible heat, control area of contact, although there is the very large temperature difference, cold release is still more even.
2, low-temperature receiver 3 directly contacts with heat pipe 2, when there is not the air thermal resistance of cold and hot energy transferring
As shown in Figure 4, low-temperature receiver 3 can be placed in insulated space (be a part for storage tank 1 entity, carry out heat insulation process), controls the number of tubes that low-temperature receiver 3 directly contacts with heat pipe 2, when low-temperature receiver 3 is for solid release sensible heat, the radical of low-temperature receiver 3 contact conductane pipe 2 can be a little less; When low-temperature receiver 3 is solid to liquid conversion release latent heat, heat pipe 2 can be controlled and contact radical and suitably improve; When low-temperature receiver 3 is for liquid release sensible heat, low-temperature receiver 3 can be contacted with all heat pipes 2.
3, low-temperature receiver 3 exposed area and low-temperature receiver 3 contact the control of radical with heat pipe 2
As shown in Figure 1, by lifting body, progressively improve the exposed area of low-temperature receiver 3 at insulated space.Moreover also by the air temperature variations in storage tank 1, the action of lifting body can be controlled.
As shown in Figure 3, by the heat pipe 2 of low-temperature receiver 3 place insulated space is made special shape, such low-temperature receiver 3 can contact with heat pipe 2 zones of different, produces the change that heat pipe 2 contacts radical.
The utility model is not limited to above-mentioned embodiment; no matter do any change on its shape or material are formed; every employing structure design provided by the utility model, is all one distortion of the present utility model, all should thinks within the utility model protection domain.
Claims (4)
1. based on a cold slowly-releasing storage tank for thermal conductance technology, comprise storage tank (1), heat pipe (2), low-temperature receiver (3), it is characterized in that: described heat pipe (2) is fixed on the inwall of storage tank (1), and be that circulating type etc. all distributes; Side in this storage tank (1) is placed with low-temperature receiver (3), and this low-temperature receiver (3) directly or indirectly contacts with heat pipe (2); Described low-temperature receiver (3) up and down or left and right be active in the side of heat pipe (2).
2. the cold slowly-releasing storage tank based on thermal conductance technology according to claim 1, is characterized in that: the tank wall of described storage tank (1) is the tank wall with thermal insulation layer, and at the bottom of the case of this storage tank (1), side is provided with drain hose (4).
3. the cold slowly-releasing storage tank based on thermal conductance technology according to claim 1, is characterized in that: the side that described heat pipe (2) is contacting with low-temperature receiver (3) is closed, disconnects shape or bending.
4. the cold slowly-releasing storage tank based on thermal conductance technology according to claim 1, is characterized in that: the container that described low-temperature receiver (3) is ice cube or inorganic salt solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718923.0U CN205150673U (en) | 2015-09-17 | 2015-09-17 | Cold volume slowly -releasing storage tank based on thermal conductance technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718923.0U CN205150673U (en) | 2015-09-17 | 2015-09-17 | Cold volume slowly -releasing storage tank based on thermal conductance technique |
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| Publication Number | Publication Date |
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| CN205150673U true CN205150673U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520718923.0U Active CN205150673U (en) | 2015-09-17 | 2015-09-17 | Cold volume slowly -releasing storage tank based on thermal conductance technique |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975993A (en) * | 2017-11-14 | 2018-05-01 | 中国科学院理化技术研究所 | A kind of -40 DEG C ~ -190 DEG C cold storage storage bins |
| CN110228664A (en) * | 2019-05-10 | 2019-09-13 | 杭州电子科技大学 | A kind of packing case |
| CN114735359A (en) * | 2022-04-12 | 2022-07-12 | 南京艾科美热能科技有限公司 | Long-time heat release type vessel |
-
2015
- 2015-09-17 CN CN201520718923.0U patent/CN205150673U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975993A (en) * | 2017-11-14 | 2018-05-01 | 中国科学院理化技术研究所 | A kind of -40 DEG C ~ -190 DEG C cold storage storage bins |
| CN110228664A (en) * | 2019-05-10 | 2019-09-13 | 杭州电子科技大学 | A kind of packing case |
| CN110228664B (en) * | 2019-05-10 | 2021-07-16 | 王照云 | Packing box |
| CN114735359A (en) * | 2022-04-12 | 2022-07-12 | 南京艾科美热能科技有限公司 | Long-time heat release type vessel |
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