CN202022455U - Heat preserving box - Google Patents

Heat preserving box Download PDF

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Publication number
CN202022455U
CN202022455U CN2011200963896U CN201120096389U CN202022455U CN 202022455 U CN202022455 U CN 202022455U CN 2011200963896 U CN2011200963896 U CN 2011200963896U CN 201120096389 U CN201120096389 U CN 201120096389U CN 202022455 U CN202022455 U CN 202022455U
Authority
CN
China
Prior art keywords
cover
casing
box
fan
insulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200963896U
Other languages
Chinese (zh)
Inventor
金良珍
Original Assignee
金良珍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 金良珍 filed Critical 金良珍
Priority to CN2011200963896U priority Critical patent/CN202022455U/en
Application granted granted Critical
Publication of CN202022455U publication Critical patent/CN202022455U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a heat preserving box which comprises a box body, where the top of the box body is in an opened structure; the heat preserving box is characterized in that a precooling device is arranged at the top of the box body; the precooling device comprises a top cover, a fan and a cold accumulator; the top cover is fixed at the top of the box body through a hasp; the fan is arranged in the top cover; a groove is formed on the inner wall of the upper end of the box body; the cold accumulator is fixed in the box body through the groove; and a wind leading cover is arranged on a wind outlet of the fan. The heat preserving box has the advantages of simplicity in structure, convenience in carrying, good heat preserving effect and long heat preserving time.

Description

A kind of insulation can
Technical field
The utility model relates to a kind of insulation can, specifically, relates to a kind of insulation can that has pre-cooler.
Background technology
Some kinds of goods needs cryopreservation in the process of transporting, as food etc., can't a kind ofly supply with cold energy with electric power in transporting the way, so need to use the insulation can that has regenerator to transport kinds of goods.Regenerator can be kept and be in low-temperature condition in the insulation can for a long time, but after regenerator placed the low temperature insulation can, if no free convection, the cold energy of regenerator diffusion was difficult to diffuse to the every nook and cranny of insulation can.Time one is long, influences the heat insulation effect of insulation can.Therefore, need a kind of new technical scheme to solve above-mentioned technical matters.
The utility model content
The purpose of this utility model is to solve the problems of the technologies described above, and a kind of insulation can is provided, and this insulation can has pre-cooler, can promote the speed that insulation can reaches low temperature, guarantees that insulation can is effective for a long time.
The technical solution adopted in the utility model is:
A kind of insulation can, comprise casing, the top of described casing is uncovered structure, described casing top is provided with pre-cooler, and described pre-cooler comprises top cover, fan and regenerator, and described top cover is fixed on the top of casing by hasp, described fan is arranged in the top cover, have groove on the upper end inwall of described casing, described regenerator is fixed in the casing by this groove, and the air outlet of described fan is provided with blower cover.
Described top cover inwall is provided with temperature sensing device, and this temperature sensing device is electrically connected with the control read out instrument, and described control read out instrument is arranged in the top cover, and described fan is electrically connected with the control read out instrument.
The top of described top cover is provided with for the handle that grips.
The utility model is provided with pre-cooler by the top at casing, but the cold energy that this pre-cooler regenerator diffuses out in the shortest time, arrive in the casing, can increase the period of service of insulation can, improve heat insulation effect.
The utility model has the advantages that: simple in structure, be convenient to carrying, high insulating effect, temperature retention time is long.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present utility model.
Wherein: 1, casing, 2, pre-cooler, 3, top cover, 4, fan, 5, regenerator, 6, hasp, 7, groove, 8, blower cover, 9, temperature sensing device, 10, the control read out instrument, 11, handle.
The specific embodiment
As shown in Figure 1, a kind of insulation can, comprise casing 1, the top of casing 1 is uncovered structure, casing 1 top is provided with pre-cooler 2, this pre-cooler 2 comprises top cover 3, fan 4 and regenerator 5, top cover 3 is fixed on the top of casing 1 by hasp 6, fan 4 is arranged in the top cover 3, have groove 7 on the upper end inwall of casing 1, regenerator 5 is fixed in the casing 1 by this groove 7, and the air outlet of fan 4 is provided with blower cover 8, in order to control the temperature in the casing 1 exactly, top cover 3 inwalls are provided with temperature sensing device 9, this temperature sensing device 9 is electrically connected with control read out instrument 10, and control read out instrument 10 is arranged in the top cover 3, and fan 4 is electrically connected with control read out instrument 10.For the ease of the carrying insulation can, be provided with for the handle 11 that grips at the top of top cover 3.

Claims (3)

1. insulation can, comprise casing, the top of described casing is uncovered structure, it is characterized in that: described casing top is provided with pre-cooler, and described pre-cooler comprises top cover, fan and regenerator, and described top cover is fixed on the top of casing by hasp, described fan is arranged in the top cover, have groove on the upper end inwall of described casing, described regenerator is fixed in the casing by this groove, and the air outlet of described fan is provided with blower cover.
2. a kind of insulation can according to claim 1, it is characterized in that: described top cover inwall is provided with temperature sensing device, this temperature sensing device is electrically connected with the control read out instrument, and described control read out instrument is arranged in the top cover, and described fan is electrically connected with the control read out instrument.
3. a kind of insulation can according to claim 1 is characterized in that: the top of described top cover is provided with for the handle that grips.
CN2011200963896U 2011-03-29 2011-03-29 Heat preserving box Expired - Fee Related CN202022455U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200963896U CN202022455U (en) 2011-03-29 2011-03-29 Heat preserving box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200963896U CN202022455U (en) 2011-03-29 2011-03-29 Heat preserving box

Publications (1)

Publication Number Publication Date
CN202022455U true CN202022455U (en) 2011-11-02

Family

ID=44847416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200963896U Expired - Fee Related CN202022455U (en) 2011-03-29 2011-03-29 Heat preserving box

Country Status (1)

Country Link
CN (1) CN202022455U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104229306A (en) * 2013-12-02 2014-12-24 鸿富锦精密工业(武汉)有限公司 Accommodating case
CN108466774A (en) * 2018-03-19 2018-08-31 林伟骏 A kind of anti-oxidation save set of aliphatic acid
CN110745383A (en) * 2019-10-21 2020-02-04 谭海修 Fruit vegetables storage device with constant temperature

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104229306A (en) * 2013-12-02 2014-12-24 鸿富锦精密工业(武汉)有限公司 Accommodating case
CN108466774A (en) * 2018-03-19 2018-08-31 林伟骏 A kind of anti-oxidation save set of aliphatic acid
CN110745383A (en) * 2019-10-21 2020-02-04 谭海修 Fruit vegetables storage device with constant temperature
CN110745383B (en) * 2019-10-21 2021-08-31 南京丰浩华食品供应链管理有限公司 Fruit vegetables storage device with constant temperature

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111102

Termination date: 20120329

C17 Cessation of patent right