CN205939861U - Cold -stored box - Google Patents
Cold -stored box Download PDFInfo
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- CN205939861U CN205939861U CN201620695257.8U CN201620695257U CN205939861U CN 205939861 U CN205939861 U CN 205939861U CN 201620695257 U CN201620695257 U CN 201620695257U CN 205939861 U CN205939861 U CN 205939861U
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Abstract
The utility model discloses a cold -stored box belongs to cold -stored storing equipment technical field, including box, case lid and refrigerant case, the refrigerant case sets up in the box, its characterized in that: it has the apopore to open on the refrigerant case, be provided with water storage device on the box, the apopore is through inhalant canal and water storage device intercommunication. The utility model discloses a set up water storage device on the box, the hydroenergy that produces in the transportation enough flows through the apopore of refrigerant case, in inhalant canal just can flow in water storage device smoothly, separates the water and the article of refrigerant incasement again, prevents the water retting article to can effectively ensure the freshness of article in the transportation.
Description
Technical field
The utility model is related to refrigerate storing equipment technical field, more particularly, to a kind of refrigeration box.
Background technology
With the development of internet, it is more and more convenient to do shopping, and people also increasingly like doing shopping by internet.People exist
When buying some needs refrigerations and fresh-keeping article, need in transit using a kind of case with refrigeration and fresh-keeping function
Son, i.e. refrigerating box.
Refrigerating box is divided into variety classes according to product quality difference, including plastics, cloth, foam, metal material
, the various refrigerating boxes such as wooden.Product main material is high density oxford, is a kind of feature of environmental protection fabric, have density high,
Cold insulation is extremely strong, light, not soft not hard, the nontoxic feature of quality；And coordinate agent for storage of coldness, such as ice bag, ice chest, ice raft or slab etc.
It is used together, belong to the refrigerating box not consumed energy.In addition, under the stricter occasion of refrigeration requirements, need to use electronics
The power consumption that needs of class can be only achieved the accurate energy-dissipating type refrigerating box refrigerating purpose.According to different demands, normal temperature can be divided into refrigerate again
Type and deepfreeze type.
For refrigerating box is relatively generally used for the transport case of storing, have the advantages that many, such as：Heat-resisting cold-resistant, in high temperature
Will not deform it might even be possible to be sterilized with boiling water in water；Durable, have not easily broken when superior resistance to impact, weight or shock,
Will not leave behind scratch；Good sealing and preservativity；The feature of environmental protection, nonpoisonous and tasteless, uvioresistant, not easy to change.But also deposit
In some shortcomings, such as：Used in refrigerating box, agent for storage of coldness is also easy to produce water, and water can affect the freshness of article in refrigerating box, or even
Article can be polluted.
As Publication No. CN 203359201U, publication date is that the Chinese patent literature on December 25th, 2013 discloses one
Plant freezing express box, including casing, case lid, be provided with buckle between casing and case lid it is characterised in that casing and case lid fasten
Edge be in matches mutually L-type, described edge is provided with magnetic rubber bar；It is provided with described casing and cover wall
The low-temperature receiver of cooling, if the low-temperature receiver on described cabinet wall is dry bag science and technology ice, the low-temperature receiver on described cover wall includes scientific and technological ice
And dry ice, described case lid is additionally provided with the relief valve being vented to outside case.
This patent document disclosed freezing express box, because structure design is unreasonable, the water that in case, low-temperature receiver produces can not be received
Collection, can contaminated articles；The low-temperature receiver of setting on casing and cover wall, distribution more it is impossible to quick-replaceable.
And for example Publication No. CN 202414536U, publication date is that the Chinese patent literature of on 09 05th, 2012 discloses
A kind of cold-accumulating box it is characterised in that：Described cold-accumulating box includes casing and the case lid being covered on described casing, described box inside
The dividing plate of several strips, the short transverse one of the length direction of described dividing plate and described casing are equably provided with wall
Cause, between described dividing plate, be removably inserted with cold storage box；Also it is detachably provided with least one storage tank in described casing,
Described cold storage box is located between described storage tank and casing.
Cold-accumulating box disclosed in this patent document, storage tank and cold storage box are separated, and the article in storage tank can not be direct
Contact with the low-temperature receiver in cold storage box, cause article fresh-keeping effect itself poor；By storage tank and cold storage box are separated, though
The water that in storage tank, article contacts low-temperature receiver produces so can be reduced to a certain extent, but when the dilutional hyponatremia producing in cold storage box
When, equally can overflow, the water of spilling can be impregnated in storage tank, affect the freshness of article in storage tank further.
Utility model content
The utility model, in order to overcome the defect of above-mentioned prior art, provides a kind of refrigeration box, and the utility model passes through
Water storage device is arranged on casing, the water energy producing in transportation is enough flowed out by the apopore of refrigerant case, more logical through water inlet
Road just can smoothly be flowed in water storage device, and water is separated with the article in refrigerant case, prevent water retting article such that it is able to
The freshness of article in effective guarantee transportation.
The utility model is achieved through the following technical solutions：
A kind of refrigeration box, includings casing, case lid and refrigerant case, refrigerant case be arranged on casing interior it is characterised in that：Described
Have apopore on refrigerant case, described casing is provided with water storage device, described apopore is through intake tunnel with water storage device even
Logical.
Described water storage device is pit, and pit is arranged on the bottom of casing, is provided with sponge in pit.
Described water storage device is water receiver, water receiver has water inlet, water inlet is connected with intake tunnel.
The bottom of described casing has cavity, and water receiver embeds in cavity.
The inner bottom wall of described refrigerant case is the arc of indent, and apopore is arranged on the center of arc.
Described water receiver includes water receiver seat, piston rod, movable piston, back-up ring, the first spring and second spring, piston rod
It is arranged in water receiver seat, back-up ring is fixing on the piston rod, the first spring and second spring cover on the piston rod, back-up ring is located at the
Between one spring and second spring, movable piston is located between back-up ring and second spring, is provided between the first spring and back-up ring
Osculum annular groove, osculum annular groove has osculum, is provided with mandruka between second spring and water receiver seat inwall.
Described water receiver seat includes pedestal, end cap and capping, and end cap is connected with one end of pedestal, capping and pedestal
The other end connects.
Limbers is had on described pedestal, limbers is located at capping side.
Delivery port is provided with described end cap, piston rod is connected with handle, handle is located at end cap side.
In described refrigerant case, setting matcoveredn, protective layer has multiple heat transfer holes and a central through hole, Duo Gechuan
Hot hole is uniformly distributed, and central through hole size is adapted with the apopore size on refrigerant case.
Air pressure detection probe and check valve valve are provided with described case lid, case lid is hinged with casing.
Heat-insulation layer is provided with the inwall of described case lid, the periphery of case lid is arranged with sealing ring.
The refrigeration box described in the utility model is used for transport needs the refrigerating box of refrigeration or fresh-keeping article.
During use, first protective layer is inserted in refrigerant case, then refrigerant case is put into precooling in jelly storehouse, make cold
Refrigerant case is finally put in casing by source, just forms one and has fresh-keeping and cold storage function the refrigeration box.User just can be
Need fresh-keeping article to put in the refrigeration box, box house is taken away by check valve valve and divides air, one check that case
Lid close after air-tightness, it forms negative pressure in casing, can strengthen case lid and case two due to having taken partial air in casing away
Sealing between body；In transit, if article create water, water energy is enough by the apopore on refrigerant case through intake tunnel stream
Enter in water receiver, absorbed by the mandruka in water receiver, then pull piston rod to extrude mandruka by handle and water is arranged
Go out, can effectively prevent the article in water-soaked casing, keep the freshness of article.Refrigerant case and protective layer can quickly from
Take out in casing and change, can also separate between refrigerant case and protective layer and quick-replaceable, using quite convenient.
The beneficial effects of the utility model are mainly manifested in following aspect：
First, the utility model, refrigerant case has apopore, and described casing is provided with water storage device, described apopore
Connect with water storage device through intake tunnel, article are placed in the refrigerant case of casing, refrigerant case can carry out good guarantor to article
Fresh, the water energy producing in transportation is enough flowed out by the apopore of refrigerant case, more just can smoothly be flowed into through intake tunnel
In water storage device, water is separated with the article in refrigerant case, prevent water retting article such that it is able to effective guarantee transportation
The freshness of middle article.Refrigerant case is arranged in casing, and refrigerant case can propose from casing with article, and extract condition is when side
Just.
2nd, the utility model, water storage device is pit, and pit is arranged on the bottom of casing, is provided with sponge in pit, knot
Structure is simple, and easy to process, sponge has good water imbibition, can store more water.
3rd, the utility model, water storage device is water receiver, and water receiver has water inlet, and water inlet is with intake tunnel even
Logical, by arranging water inlet, water energy is enough smoothly through, in intake tunnel, water inlet inflow water collector, water storage is convenient.
4th, the utility model, the bottom of casing has cavity, and water receiver embeds in cavity, on the one hand can effectively consolidate
Determine water receiver, ensure that in transportation, water receiver does not shake；On the other hand because water receiver is provided in bottom half
In cavity, the height of water receiver is less than the height of refrigerant case such that it is able to make the water in refrigerant case smoothly flow through water inlet
Enter in water receiver, be easy to water receiver and collect water.
5th, the utility model, the inner bottom wall of refrigerant case is the arc of indent, forms the low inner bottom wall in the high center of surrounding,
Apopore is arranged on the center of arc, the enough centers being pooled to arc from surrounding of water energy, is easy to water smoothly from water outlet
Hole is flowed out.
6th, the utility model, water receiver includes water receiver seat, piston rod, movable piston, back-up ring, the first spring and second
Spring, piston rod is arranged in water receiver seat, and back-up ring is fixing on the piston rod, and the first spring and second spring are enclosed within piston rod
On, back-up ring is located between the first spring and second spring, and movable piston is located between back-up ring and second spring, the first spring and gear
It is provided with osculum annular groove between circle, osculum annular groove has osculum, arrange between second spring and water receiver seat inwall
There is mandruka, using the water receiver of this structure, when arranging second spring, the elastic force that second spring produces is more than activity and lives
The frictional force that plug slides in water receiver seat, water absorption course, water enters from water inlet, is absorbed by mandruka；Now piston rod
It is in the water inlet position of water receiver seat, movable piston is contacted with back-up ring by second spring extruding, and mandruka is diastole, from
And it is capable of the good water suction purpose of mandruka；Drainage procedure, pulls piston rod, lives because the elastic force of second spring is more than
The frictional force that piston is slided, therefore movable piston moves with piston rod, will not extrude mandruka；Pull on piston
Bar, water inlet is blocked by the sealing ring on piston rod, and the water in mandruka would not be flowed in refrigerant case by water inlet again；
It is further continued for pulling piston rod, when movable piston and the ends contact of water receiver seat, movable piston no longer moves, and activity simultaneously is lived
Sealing ring closure osculum beyond the Great Wall and osculum annular groove, the water in mandruka just can pass through osculum stream after extrusion
Go out.When arranging the first spring, initial pre-applied force be more than the frictional force that movable piston and piston rod slide in water receiver seat it
With, pull piston rod during, piston rod is extruding the first spring always by back-up ring, after unclamping piston rod, piston rod with
Movable piston starts to reset to original position in the presence of the first spring.Whole water receiver has good water storage and draining effect
Really.
7th, the utility model, water receiver seat includes pedestal, end cap and capping, and end cap is connected with one end of pedestal, closure
Lid is connected with the other end of pedestal, and capping is detachable, is easily installed piston rod, movable piston, back-up ring, the first spring and second
Spring, it is also quite convenient to change.
8th, the utility model, pedestal has limbers, and limbers is located at capping side, can be by by limbers
The water of capping side is drained, and prevents piston rod from being kept off by water resistance when resetting, realizes the good reset of piston rod, whole beneficial to improving
The job stability of water receiver.
9th, the utility model, end cap is provided with delivery port, and piston rod is connected with handle, and handle is located at end cap side,
Pull piston rod more laborsaving by handle and there is good stationarity, the delivery port by setting on end cap can be further
Draining, improves the drainability of water receiver.
Tenth, the utility model, setting matcoveredn in refrigerant case, protective layer has multiple heat transfer holes and a center and leads to
Hole, multiple heat transfer holes are uniformly distributed, and central through hole size is adapted with the apopore size on refrigerant case, and central through hole can be by
Water is drained, and the heat transfer hole on protective layer is capable of the heat exchange between article and refrigerant case；By arranging in refrigerant case
Protective layer, is prevented from article in long-time transportation and is directly contacted with refrigerant case and be damaged by frost；Arrange in refrigerant case
Protective layer, refrigerant case and protective layer are two single parts, and processing and maintenance are all very convenient, and protective layer and article can
Quickly separate with refrigerant case, change quick.
11, the utility model, case lid is provided with air pressure detection probe and check valve valve, and case lid is hinged with casing,
Close and opening box covers are all very convenient, box house can be taken away by check valve valve and divide air, one check that case lid
Air-tightness after closing, it forms negative pressure in casing, can strengthen case lid and casing two due to having taken partial air in casing away
Between sealing；The air pressure in casing can be detected by air pressure detection probe.
12, the utility model, the inwall of case lid is provided with heat-insulation layer, can hinder box house and casing outside
Between calorie spread；The periphery of case lid is arranged with sealing ring, can reduce the heat exchange at case lid and casing gap, and can
Improve the air-tightness of whole casing.
Brief description
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail, its
In：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model embodiment 2；
Fig. 3 is the structural representation of the utility model embodiment 3；
Fig. 4 is the structural representation of water receiver in the utility model embodiment 4；
Fig. 5 is the structural representation of water storage device in the utility model embodiment 5；
Fig. 6 is the structural representation of water storage device in the utility model embodiment 6；
Fig. 7 is the structural representation of the utility model embodiment 7；
Fig. 8 is the structural representation that in the utility model embodiment 9, casing is connected with case lid；
In figure marks：1st, casing, 2, case lid, 3, refrigerant case, 4, apopore, 5, water storage device, 6, water inlet, 7, cavity,
8th, water receiver seat, 9, piston rod, 10, movable piston, 11, back-up ring, the 12, first spring, 13, second spring, 14, draining orifice ring
Groove, 15, osculum, 16, mandruka, 17, pedestal, 18, end cap, 19, capping, 20, limbers, 21, delivery port, 22, carry
Hand, 23, protective layer, 24, heat transfer hole, 25, central through hole, 26, air pressure detection probe, 27, check valve valve, 28, heat-insulation layer,
29th, sealing ring, 30, intake tunnel, 31, pit, 32, sponge, 33, water receiver.
Specific embodiment
Embodiment 1
Referring to Fig. 1, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case 3 is arranged in casing 1, institute
State and apopore 4 is had on refrigerant case 3, described casing 1 is provided with water storage device 5, described apopore 4 is through intake tunnel 30 and storage
Water installations 5 connect.
The present embodiment is most basic embodiment, and structure is simple, and the water storage device of prior art is opened on refrigerant case
There is apopore, described casing is provided with water storage device, described apopore is connected with water storage device through intake tunnel, and article are placed on
In the refrigerant case of casing, refrigerant case can carry out good fresh-keeping to article, and the water energy that produces in transportation is enough passed through cold
The apopore of matchmaker's case flows out, more just can smoothly be flowed in water storage device through intake tunnel, and water is divided with the article in refrigerant case
Separate, prevent water retting article such that it is able in effective guarantee transportation article freshness.Refrigerant case is arranged in casing,
Refrigerant case can propose from casing with article, and extract condition is when convenient.
Embodiment 2
Referring to Fig. 2, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case 3 is arranged in casing 1, institute
State and apopore 4 is had on refrigerant case 3, described casing 1 is provided with water storage device 5, described apopore 4 is through intake tunnel 30 and storage
Water installations 5 connect.
Described water storage device 5 is pit 31, and pit 31 is arranged on the bottom of casing 1, is provided with sponge 32 in pit 31.
The present embodiment is a better embodiment, and water storage device is pit, and pit is arranged on the bottom of casing, sets in pit
It is equipped with sponge, structure is simple, and easy to process, sponge has good water imbibition, can store more water.
Embodiment 3
Referring to Fig. 3, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case 3 is arranged in casing 1, institute
State and apopore 4 is had on refrigerant case 3, described casing 1 is provided with water storage device 5, described apopore 4 is through intake tunnel 30 and storage
Water installations 5 connect.
Described water storage device 5 is water receiver 33, and water receiver 33 has water inlet 6, and water inlet 6 is with intake tunnel 30 even
Logical.
The bottom of described casing 1 has cavity 7, and water receiver 33 embeds in cavity 7.
The inner bottom wall of described refrigerant case 3 is the arc of indent, and apopore 4 is arranged on the center of arc.
The present embodiment is another better embodiment, and water storage device is water receiver, and water receiver has water inlet, water inlet
Connect with intake tunnel, by arranging water inlet, water energy enough smoothly through in intake tunnel, water inlet inflow water collector, water storage
Convenient.The bottom of casing has cavity, and water receiver embeds in cavity, on the one hand can effectively fix water receiver, ensures transport
During water receiver do not shake；On the other hand because water receiver is provided in the cavity of bottom half, water receiver
Highly it is less than the height of refrigerant case such that it is able to make the water in refrigerant case smoothly be flowed in water receiver through water inlet, be easy to
Water receiver collects water.The inner bottom wall of refrigerant case is the arc of indent, forms the low inner bottom wall in the high center of surrounding, and apopore is arranged
In the center of arc, the enough centers being pooled to arc from surrounding of water energy, it is easy to water and smoothly flow out from apopore.
Embodiment 4
Referring to Fig. 1, Fig. 3 and Fig. 4, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case 3 is arranged on
In casing 1, described refrigerant case 3 has apopore 4, described casing 1 is provided with water storage device 5, described apopore 4 is through water inlet
Passage 30 is connected with water storage device 5.
Described water storage device 5 is water receiver 33, and water receiver 33 has water inlet 6, and water inlet 6 is with intake tunnel 30 even
Logical.
The bottom of described casing 1 has cavity 7, and water receiver 33 embeds in cavity 7.
The inner bottom wall of described refrigerant case 3 is the arc of indent, and apopore 4 is arranged on the center of arc.
Described water receiver 33 includes water receiver seat 8, piston rod 9, movable piston 10, back-up ring 11, the first spring 12 and second
Spring 13, piston rod 9 is arranged in water receiver seat 8, and back-up ring 11 is fixed on piston rod 9, the first spring 12 and second spring 13
It is enclosed within piston rod 9, back-up ring 11 is located between the first spring 12 and second spring 13, movable piston 10 is located at back-up ring 11 and second
Between spring 13, it is provided with osculum annular groove 14 between the first spring 12 and back-up ring 11, osculum annular groove 14 has osculum
15, it is provided with mandruka 16 between second spring 13 and water receiver seat 8 inwall.
The present embodiment is another better embodiment, water receiver include water receiver seat, piston rod, movable piston, back-up ring, the
One spring and second spring, piston rod is arranged in water receiver seat, and back-up ring is fixing on the piston rod, the first spring and second spring
On the piston rod, back-up ring is located between the first spring and second spring set, and movable piston is located between back-up ring and second spring, the
It is provided with osculum annular groove between one spring and back-up ring, osculum annular groove has osculum, in second spring and water receiver seat
It is provided with mandruka, using the water receiver of this structure, when arranging second spring, the elastic force that second spring produces between wall
The frictional force slided in water receiver seat more than movable piston, water absorption course, water enters from water inlet, is absorbed by mandruka；
Now piston rod is in the water inlet position of water receiver seat, and movable piston is contacted with back-up ring by second spring extruding, mandruka
It is diastole such that it is able to realize the good water suction purpose of mandruka；Drainage procedure, pulls piston rod, due to second spring
Elastic force be more than movable piston slide frictional force, therefore movable piston moves with piston rod, will not extrude mandruka；
Pull on piston rod, water inlet is blocked by the sealing ring on piston rod, the water in mandruka would not pass through water inlet again
Flow in refrigerant case；It is further continued for pulling piston rod, when movable piston and the ends contact of water receiver seat, movable piston is no longer transported
Dynamic, the sealing ring closure osculum on movable piston and osculum annular groove simultaneously, the water in mandruka is just permissible after extrusion
Flowed out by osculum.When arranging the first spring, it is sliding in water receiver seat that initial pre-applied force is more than movable piston and piston rod
Dynamic frictional force sum, during pulling piston rod, piston rod is extruding the first spring always by back-up ring, unclamps piston rod
Afterwards, piston rod and movable piston start to reset to original position in the presence of the first spring.Whole water receiver has good
Water storage and drainage effect.
Embodiment 5
Referring to Fig. 1, Fig. 3 and Fig. 5, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case 3 is arranged on
In casing 1, described refrigerant case 3 has apopore 4, described casing 1 is provided with water storage device 5, described apopore 4 is through water inlet
Passage 30 is connected with water storage device 5.
Described water storage device 5 is water receiver 33, and water receiver 33 has water inlet 6, and water inlet 6 is with intake tunnel 30 even
Logical.
The bottom of described casing 1 has cavity 7, and water receiver 33 embeds in cavity 7.
The inner bottom wall of described refrigerant case 3 is the arc of indent, and apopore 4 is arranged on the center of arc.
Described water receiver 33 includes water receiver seat 8, piston rod 9, movable piston 10, back-up ring 11, the first spring 12 and second
Spring 13, piston rod 9 is arranged in water receiver seat 8, and back-up ring 11 is fixed on piston rod 9, the first spring 12 and second spring 13
It is enclosed within piston rod 9, back-up ring 11 is located between the first spring 12 and second spring 13, movable piston 10 is located at back-up ring 11 and second
Between spring 13, it is provided with osculum annular groove 14 between the first spring 12 and back-up ring 11, osculum annular groove 14 has osculum
15, it is provided with mandruka 16 between second spring 13 and water receiver seat 8 inwall.
Described water receiver seat 8 includes pedestal 17, end cap 18 and capping 19, and end cap 18 is connected with one end of pedestal 17, envelope
Blanking cover 19 is connected with the other end of pedestal 17.
The present embodiment is another better embodiment, and water receiver seat includes pedestal, end cap and capping, end cap and pedestal
One end connects, and capping is connected with the other end of pedestal, capping detachably, be easily installed piston rod, movable piston, back-up ring,
First spring and second spring, it is also quite convenient to change.
Embodiment 6
Referring to Fig. 1, Fig. 3 and Fig. 6, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case 3 is arranged on
In casing 1, described refrigerant case 3 has apopore 4, described casing 1 is provided with water storage device 5, described apopore 4 is through water inlet
Passage 30 is connected with water storage device 5.
Described water storage device 5 is water receiver 33, and water receiver 33 has water inlet 6, and water inlet 6 is with intake tunnel 30 even
Logical.
The bottom of described casing 1 has cavity 7, and water receiver 33 embeds in cavity 7.
The inner bottom wall of described refrigerant case 3 is the arc of indent, and apopore 4 is arranged on the center of arc.
Described water receiver 33 includes water receiver seat 8, piston rod 9, movable piston 10, back-up ring 11, the first spring 12 and second
Spring 13, piston rod 9 is arranged in water receiver seat 8, and back-up ring 11 is fixed on piston rod 9, the first spring 12 and second spring 13
It is enclosed within piston rod 9, back-up ring 11 is located between the first spring 12 and second spring 13, movable piston 10 is located at back-up ring 11 and second
Between spring 13, it is provided with osculum annular groove 14 between the first spring 12 and back-up ring 11, osculum annular groove 14 has osculum
15, it is provided with mandruka 16 between second spring 13 and water receiver seat 8 inwall.
Described water receiver seat 8 includes pedestal 17, end cap 18 and capping 19, and end cap 18 is connected with one end of pedestal 17, envelope
Blanking cover 19 is connected with the other end of pedestal 17.
Limbers 20 is had on described pedestal 17, limbers 20 is located at capping 19 side.
Delivery port 21 is provided with described end cap 18, piston rod 9 is connected with handle 22, handle 22 is located at end cap 18 1
Side.
The present embodiment is another better embodiment, and pedestal has limbers, and limbers is located at capping side, passes through
The water of capping side can be drained by limbers, prevent piston rod from being kept off by water resistance when resetting, realize the good reset of piston rod,
Beneficial to the job stability improving whole water receiver.Delivery port is provided with end cap, piston rod is connected with handle, handle is located at
End cap side, pulls piston rod more laborsaving by handle and has good stationarity, by the delivery port of setting on end cap
Can draining further, improve water receiver drainability.
Embodiment 7
Referring to Fig. 1, Fig. 3, Fig. 6, Fig. 7 and Fig. 8, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case
3 are arranged in casing 1, described refrigerant case 3 has apopore 4, described casing 1 is provided with water storage device 5, described apopore
4 are connected with water storage device 5 through intake tunnel 30.
Described water storage device 5 is water receiver 33, and water receiver 33 has water inlet 6, and water inlet 6 is with intake tunnel 30 even
Logical.
The bottom of described casing 1 has cavity 7, and water receiver 33 embeds in cavity 7.
The inner bottom wall of described refrigerant case 3 is the arc of indent, and apopore 4 is arranged on the center of arc.
Described water receiver 33 includes water receiver seat 8, piston rod 9, movable piston 10, back-up ring 11, the first spring 12 and second
Spring 13, piston rod 9 is arranged in water receiver seat 8, and back-up ring 11 is fixed on piston rod 9, the first spring 12 and second spring 13
It is enclosed within piston rod 9, back-up ring 11 is located between the first spring 12 and second spring 13, movable piston 10 is located at back-up ring 11 and second
Between spring 13, it is provided with osculum annular groove 14 between the first spring 12 and back-up ring 11, osculum annular groove 14 has osculum
15, it is provided with mandruka 16 between second spring 13 and water receiver seat 8 inwall.
Described water receiver seat 8 includes pedestal 17, end cap 18 and capping 19, and end cap 18 is connected with one end of pedestal 17, envelope
Blanking cover 19 is connected with the other end of pedestal 17.
Limbers 20 is had on described pedestal 17, limbers 20 is located at capping 19 side.
Delivery port 21 is provided with described end cap 18, piston rod 9 is connected with handle 22, handle 22 is located at end cap 18 1
Side.
In described refrigerant case 3, setting matcoveredn 23, protective layer 23 has multiple heat transfer holes 24 and a central through hole
25, multiple heat transfer holes 24 are uniformly distributed, and central through hole 25 size is adapted with apopore 4 size on refrigerant case 3.
The present embodiment is setting matcoveredn in another better embodiment, refrigerant case, and protective layer has multiple heat transfers
Hole and a central through hole, multiple heat transfer holes are uniformly distributed, and central through hole size is adapted with the apopore size on refrigerant case,
Water can be drained by central through hole, and the heat transfer hole on protective layer is capable of the heat exchange between article and refrigerant case；Pass through
Protective layer is set in refrigerant case, long-time transportation is prevented from article and directly contacts with refrigerant case and be damaged by frost；
Protective layer is set in refrigerant case, and refrigerant case and protective layer are two single parts, and processing and maintenance are all very convenient, Er Qiebao
Sheath and article can quickly be separated with refrigerant case, change quick.
Embodiment 8
Referring to Fig. 1, Fig. 3, Fig. 6, Fig. 7 and Fig. 8, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case
3 are arranged in casing 1, described refrigerant case 3 has apopore 4, described casing 1 is provided with water storage device 5, described apopore
4 are connected with water storage device 5 through intake tunnel 30.
Described water storage device 5 is water receiver 33, and water receiver 33 has water inlet 6, and water inlet 6 is with intake tunnel 30 even
Logical.
The bottom of described casing 1 has cavity 7, and water receiver 33 embeds in cavity 7.
The inner bottom wall of described refrigerant case 3 is the arc of indent, and apopore 4 is arranged on the center of arc.
Described water receiver 33 includes water receiver seat 8, piston rod 9, movable piston 10, back-up ring 11, the first spring 12 and second
Spring 13, piston rod 9 is arranged in water receiver seat 8, and back-up ring 11 is fixed on piston rod 9, the first spring 12 and second spring 13
It is enclosed within piston rod 9, back-up ring 11 is located between the first spring 12 and second spring 13, movable piston 10 is located at back-up ring 11 and second
Between spring 13, it is provided with osculum annular groove 14 between the first spring 12 and back-up ring 11, osculum annular groove 14 has osculum
15, it is provided with mandruka 16 between second spring 13 and water receiver seat 8 inwall.
Described water receiver seat 8 includes pedestal 17, end cap 18 and capping 19, and end cap 18 is connected with one end of pedestal 17, envelope
Blanking cover 19 is connected with the other end of pedestal 17.
Limbers 20 is had on described pedestal 17, limbers 20 is located at capping 19 side.
Delivery port 21 is provided with described end cap 18, piston rod 9 is connected with handle 22, handle 22 is located at end cap 18 1
Side.
In described refrigerant case 3, setting matcoveredn 23, protective layer 23 has multiple heat transfer holes 24 and a central through hole
25, multiple heat transfer holes 24 are uniformly distributed, and central through hole 25 size is adapted with apopore 4 size on refrigerant case 3.
Air pressure detection probe 26 and check valve valve 27 are provided with described case lid 2, case lid 2 is hinged with casing 1.
The present embodiment is another better embodiment, and case lid is provided with air pressure detection probe and check valve valve, case lid
Hinged with casing, close and opening box covers are all very convenient, box house can be taken away by check valve valve and divide air, one energy
Enough check case lid close after air-tightness, it forms negative pressure in casing, can strengthen two due to having taken partial air in casing away
Sealing between case lid and casing；The air pressure in casing can be detected by air pressure detection probe.
Embodiment 9
Referring to Fig. 1, Fig. 3, Fig. 6, Fig. 7 and Fig. 8, a kind of refrigeration box, including casing 1, case lid 2 and refrigerant case 3, refrigerant case
3 are arranged in casing 1, described refrigerant case 3 has apopore 4, described casing 1 is provided with water storage device 5, described apopore
4 are connected with water storage device 5 through intake tunnel 30.
Described water storage device 5 is water receiver 33, and water receiver 33 has water inlet 6, and water inlet 6 is with intake tunnel 30 even
Logical.
The bottom of described casing 1 has cavity 7, and water receiver 33 embeds in cavity 7.
The inner bottom wall of described refrigerant case 3 is the arc of indent, and apopore 4 is arranged on the center of arc.
Described water receiver 33 includes water receiver seat 8, piston rod 9, movable piston 10, back-up ring 11, the first spring 12 and second
Spring 13, piston rod 9 is arranged in water receiver seat 8, and back-up ring 11 is fixed on piston rod 9, the first spring 12 and second spring 13
It is enclosed within piston rod 9, back-up ring 11 is located between the first spring 12 and second spring 13, movable piston 10 is located at back-up ring 11 and second
Between spring 13, it is provided with osculum annular groove 14 between the first spring 12 and back-up ring 11, osculum annular groove 14 has osculum
15, it is provided with mandruka 16 between second spring 13 and water receiver seat 8 inwall.
Described water receiver seat 8 includes pedestal 17, end cap 18 and capping 19, and end cap 18 is connected with one end of pedestal 17, envelope
Blanking cover 19 is connected with the other end of pedestal 17.
Limbers 20 is had on described pedestal 17, limbers 20 is located at capping 19 side.
Delivery port 21 is provided with described end cap 18, piston rod 9 is connected with handle 22, handle 22 is located at end cap 18 1
Side.
In described refrigerant case 3, setting matcoveredn 23, protective layer 23 has multiple heat transfer holes 24 and a central through hole
25, multiple heat transfer holes 24 are uniformly distributed, and central through hole 25 size is adapted with apopore 4 size on refrigerant case 3.
Air pressure detection probe 26 and check valve valve 27 are provided with described case lid 2, case lid 2 is hinged with casing 1.
Heat-insulation layer 28 is provided with the inwall of described case lid 2, the periphery of case lid 2 is arranged with sealing ring 29.
The present embodiment is preferred forms, during use, first protective layer is inserted in refrigerant case, then by refrigerant case
Put into precooling in jelly storehouse, make low-temperature receiver, finally refrigerant case is put in casing, just form one and there is fresh-keeping and cold storage function
The refrigeration box.User just can take box house needing fresh-keeping article to put in the refrigeration box away by check valve valve
Point air, one check that case lid close after air-tightness, it forms in casing two due to having taken partial air in casing away
Negative pressure, can strengthen sealing between case lid and casing；In transit, if article create water, water energy enough passes through refrigerant case
On apopore be flowed in water receiver through intake tunnel, absorbed by the mandruka in water receiver, then by handle pull live
Water discharged by stopper rod extruding mandruka, can effectively prevent the article in water-soaked casing, keep the freshness of article.Refrigerant case
Quickly can take out in casing with protective layer and change, can also separate between refrigerant case and protective layer and quick more
Change, using quite convenient.It is provided with heat-insulation layer on the inwall of case lid, the heat between box house and casing outside can be hindered
Propagate；The periphery of case lid is arranged with sealing ring, can reduce the heat exchange at case lid and casing gap, and can improve whole
The air-tightness of casing.
Claims (7)
1. a kind of refrigeration box, including casing（1）, case lid（2）With refrigerant case（3）, refrigerant case（3）It is arranged on casing（1）Interior, its
It is characterised by：Described refrigerant case（3）On have apopore（4）, described casing（1）On be provided with water storage device（5）, described water outlet
Hole（4）Through intake tunnel（30）With water storage device（5）Connection.
2. a kind of refrigeration box according to claim 1 it is characterised in that：Described water storage device（5）For pit（31）, recessed
Hole（31）It is arranged on casing（1）Bottom, pit（31）Inside it is provided with sponge（32）.
3. a kind of refrigeration box according to claim 1 it is characterised in that：Described water storage device（5）For water receiver（33）,
Water receiver（33）On have water inlet（6）, water inlet（6）With intake tunnel（30）Connection.
4. a kind of refrigeration box according to claim 3 it is characterised in that：Described casing（1）Bottom have cavity
（7）, water receiver（33）Embedded cavity（7）Interior.
5. a kind of refrigeration box according to claim 1 it is characterised in that：Described refrigerant case（3）Inner bottom wall be indent
Arc, apopore（4）It is arranged on the center of arc.
6. a kind of refrigeration box according to claim 3 it is characterised in that：Described water receiver（33）Including water receiver seat
（8）, piston rod（9）, movable piston（10）, back-up ring（11）, the first spring（12）And second spring（13）, piston rod（9）Setting
In water receiver seat（8）Interior, back-up ring（11）It is fixed on piston rod（9）On, the first spring（12）And second spring（13）It is enclosed within piston
Bar（9）On, back-up ring（11）Positioned at the first spring（12）And second spring（13）Between, movable piston（10）Positioned at back-up ring（11）With
Second spring（13）Between, the first spring（12）With back-up ring（11）Between be provided with osculum annular groove（14）, osculum annular groove
（14）On have osculum（15）, second spring（13）With water receiver seat（8）It is provided with mandruka between inwall（16）.
7. a kind of refrigeration box according to claim 6 it is characterised in that：Described water receiver seat（8）Including pedestal（17）、
End cap（18）And capping（19）, end cap（18）With pedestal（17）One end connect, capping（19）With pedestal（17）Another
End connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695257.8U CN205939861U (en) | 2016-07-05 | 2016-07-05 | Cold -stored box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695257.8U CN205939861U (en) | 2016-07-05 | 2016-07-05 | Cold -stored box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939861U true CN205939861U (en) | 2017-02-08 |
Family
ID=57930515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695257.8U Withdrawn - After Issue CN205939861U (en) | 2016-07-05 | 2016-07-05 | Cold -stored box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910363A (en) * | 2016-07-05 | 2016-08-31 | 成都我来啦网格信息技术有限公司 | Refrigeration box |
| CN109205097A (en) * | 2018-11-20 | 2019-01-15 | 谢结苟 | A kind of cold chain transportation packing case |
-
2016
- 2016-07-05 CN CN201620695257.8U patent/CN205939861U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910363A (en) * | 2016-07-05 | 2016-08-31 | 成都我来啦网格信息技术有限公司 | Refrigeration box |
| CN105910363B (en) * | 2016-07-05 | 2018-06-01 | 成都我来啦网格信息技术有限公司 | A kind of refrigeration box |
| CN109205097A (en) * | 2018-11-20 | 2019-01-15 | 谢结苟 | A kind of cold chain transportation packing case |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20180601 |
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| AV01 | Patent right actively abandoned |