CN206915031U - A kind of Portable negative-pressure incubator - Google Patents
A kind of Portable negative-pressure incubator Download PDFInfo
- Publication number
- CN206915031U CN206915031U CN201720461360.0U CN201720461360U CN206915031U CN 206915031 U CN206915031 U CN 206915031U CN 201720461360 U CN201720461360 U CN 201720461360U CN 206915031 U CN206915031 U CN 206915031U
- Authority
- CN
- China
- Prior art keywords
- casing
- case lid
- pump housing
- portable negative
- pressure
- 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
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Abstract
The utility model discloses a kind of Portable negative-pressure incubator, the case lid being hinged including casing and with casing side, the side of the case lid is provided with multiple pin threads, the opening position that the side of casing corresponds to pin thread is provided with multiple boxes engaged with pin thread, realize the connection of casing and case lid, the top open part of casing is provided with the upward convex edge of a circle, the opening position that case lid corresponds to convex edge is provided with matched groove, and a circle sealing ring is installed in groove, the pump housing is installed with the side wall of casing, the piston being slidably connected with it is provided with the pump housing, and piston is tightly connected with the pump housing, the beneficial effects of the utility model are：The air in casing is extracted out using the pump housing, so that it is in negative pressure or vacuum state in casing, weaken convection heat transfer' heat-transfer by convection and transmission of heat by contact, reduce thermal loss, then recycle and hot water or cold water are put into built-in water tank, cold insulation or thermal protection further are carried out to built-in food, there is the advantages of high insulating effect, easy to carry.
Description
Technical field
A kind of food insulation box is the utility model is related to, specifically a kind of Portable negative-pressure incubator.
Background technology
Incubator is the article being commonly used in people's daily life, such as when people go out outing, is often utilized
Incubator carries food, takes out food delivery person when sending take-away, can also ensure the temperature of food using incubator sometimes, ensures food
The mouthfeel of thing is not destroyed and prevents food spoilage, but existing incubator has complicated, not portable and insulation effect
The shortcomings that fruit difference, people are caused to make not enough to facilitate at that time.
The content of the invention
The purpose of this utility model is to provide a kind of Portable negative-pressure incubator, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of Portable negative-pressure incubator, including casing and the case lid be hinged with casing side, the side peace of the case lid
Equipped with multiple pin threads, the opening position that the side of casing corresponds to pin thread is provided with multiple boxes engaged with pin thread, realizes casing and case
The connection of lid, the top open part of casing are provided with the upward convex edge of a circle, case lid correspond to convex edge opening position be provided with and its
The groove of matching, an and circle sealing ring is provided with groove, is installed with the pump housing in the side wall of casing, be provided with the pump housing and its
The piston being slidably connected, and piston is tightly connected with the pump housing, piston is fixed on the end of pull bar, and the another end of pull bar stretches out pump
Body, the bottom of the pump housing are provided with gas outlet and air entry, and the side wall of wherein air entry through casing is placed in casing, and gas outlet is put
In the outside of casing, and check valve is mounted in gas outlet and air entry.
As further program of the utility model：The case lid is provided with the ventilation for being used for balance box external and internal pressure difference
Valve.
As the utility model further scheme：Carrying for convenient lifting incubator is equipped with the case lid and casing
Hand, handle may be reversed, and case lid and casing are provided with the resigning to handle.
As the utility model further scheme：Chute is offered on the relative inwall in position in the casing, every
Plate is built in casing by being inserted into chute, and the inner space of casing is divided.
As the utility model further scheme：A kind of Portable negative-pressure incubator, in addition to water tank, the water tank
Ring is attached on the inwall of casing, and the top of water tank is provided with water inlet, for injecting hot water or cold water into water tank.
As the utility model further scheme：The bottom of the water tank is provided with delivery port, and the end of delivery port is put
Outside casing, and it is equipped with closure on delivery port and water inlet and is closed.
As the utility model further scheme：The case lid and casing are made of insulation material.
Compared with prior art, the beneficial effects of the utility model are：The air in casing is extracted out using the pump housing so that
It is in negative pressure or vacuum state in casing, weakens convection heat transfer' heat-transfer by convection and transmission of heat by contact, reduces thermal loss, then recycle built-in water
Hot water or cold water are put into case, cold insulation or thermal protection further are carried out to built-in food, there is high insulating effect, it is easy to carry
Advantage.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Portable negative-pressure incubator.
Fig. 2 is a kind of top view of Portable negative-pressure incubator.
In figure：1- casings, 2- case lids, 3- pin threads, 4- boxes, 5- handles, 6- water tanks, 7- delivery ports, 8- water inlets, 9- every
Plate, 10- sealing rings, 11- convex edges, 12- pull bars, 13- pistons, the 14- pump housings, 15- check valves, 16- gas outlets, 17- air entries,
18- breather valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of Portable negative-pressure incubator, including casing 1 and and case
The be hinged case lid 2 in the side of body 1, the side of the case lid 2 are provided with multiple pin threads 3, and the side of casing 1 corresponds to the position of pin thread 3
Place is provided with multiple boxes 4 engaged with pin thread 3, realizes being fixedly connected for casing 1 and case lid 2, the top open part of casing 1 is provided with
The upward convex edge 11 of one circle, the opening position of the corresponding convex edge 11 of case lid 2 is provided with matched groove, and is provided with groove
One circle sealing ring 10, when casing 1 and case lid 2 engage, sealing ring 10 is squeezed, and realizes the sealed connection of casing 1 and case lid 2,
The pump housing 14 is installed with the side wall of casing 1, the piston 13 being slidably connected with it, and piston 13 and the pump housing are provided with the pump housing 14
14 are tightly connected, and piston 13 is fixed on the end of pull bar 12, and the another end of pull bar 12 stretches out the pump housing 14, can be by pull bar 12
Band piston 13 is moved, and the bottom of the pump housing 14 is provided with gas outlet 16 and air entry 17, and wherein air entry 17 passes through the side wall of casing 1
It is placed in casing 1, gas outlet 16 is placed in the outside of casing 1, and is mounted on check valve 15 in gas outlet 16 and air entry 17,
When pull bar 12 moves, piston 13 moves in the pump housing 14, and when piston 13 rises, the pump housing 14 is in suction condition, now
The internal gas of casing 1 is extracted, and when piston 13 declines, the pump housing 14 is in exhaust condition, and the air above sucked is from gas outlet 16
Discharge, repeat above-mentioned action, it is ensured that negative pressure or vacuum state are in casing 1, weakens convection heat transfer' heat-transfer by convection and transmission of heat by contact, carries
Rise heat insulation effect.
The case lid 2 is provided with breather valve 18, poor for the external and internal pressure of casing 1 inside and outside being balanced when opening casing 1, ensures
It is convenient to open.
The handle 5 of convenient lifting incubator is equipped with the case lid 2 and casing 1, handle 5 may be reversed, and case lid 2 and case
Body 1 is provided with the resigning to handle 5.
Chute is offered in the casing 1 on the relative inwall in position, dividing plate 9 is built in casing 1 by being inserted into chute
It is interior, the inner space of casing 1 is divided, without using can also extract out.
A kind of Portable negative-pressure incubator, in addition to water tank 6, the ring of water tank 6 is attached on the inwall of casing 1, and water tank 6
Top be provided with water inlet 8, for injecting hot water or cold water into water tank 6, further lift heat-insulating property.
The bottom of the water tank 6 is provided with delivery port 7, and the end of delivery port 7 is placed in outside casing 1, and delivery port 7 and water inlet
Closure is equipped with mouth 8 to be closed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of Portable negative-pressure incubator, including casing and the case lid be hinged with casing side, the side installation of the case lid
There are multiple pin threads, the opening position that the side of casing corresponds to pin thread is provided with multiple boxes engaged with pin thread, realizes casing and case lid
Connection, it is characterised in that the top open part of casing is provided with a upward convex edge of circle, and case lid corresponds to the opening position of convex edge
One circle sealing ring is installed provided with matched groove, and in groove, is installed with the pump housing in the side wall of casing, in the pump housing
Provided with the piston being slidably connected with it, and piston is tightly connected with the pump housing, and piston is fixed on the end of pull bar, pull bar it is another
The pump housing is stretched out at end, and the bottom of the pump housing is provided with gas outlet and air entry, and the side wall of wherein air entry through casing is placed in casing,
Gas outlet is placed in the outside of casing, and is mounted on check valve in gas outlet and air entry.
2. a kind of Portable negative-pressure incubator according to claim 1, it is characterised in that the case lid, which is provided with, to be used to put down
The breather valve for the casing external and internal pressure difference that weighs.
3. a kind of Portable negative-pressure incubator according to claim 2, it is characterised in that be all provided with the case lid and casing
There is the handle of convenient lifting incubator, handle may be reversed, and case lid and casing are provided with the resigning to handle.
4. a kind of Portable negative-pressure incubator according to claim 3, it is characterised in that position is relative in the casing
Chute is offered on inwall, dividing plate is built in casing by being inserted into chute, and the inner space of casing is divided.
5. according to a kind of any described Portable negative-pressure incubators of claim 1-4, it is characterised in that also including water tank, institute
Water tank ring is stated to be attached on the inwall of casing, and the top of water tank is provided with water inlet, for injecting hot water or cold water into water tank.
6. a kind of Portable negative-pressure incubator according to claim 5, it is characterised in that the bottom of the water tank is provided with out
The mouth of a river, the end of delivery port are placed in outside casing, and are equipped with closure on delivery port and water inlet and are closed.
7. a kind of Portable negative-pressure incubator according to claim 6, it is characterised in that the case lid and casing use
Insulation material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461360.0U CN206915031U (en) | 2017-04-28 | 2017-04-28 | A kind of Portable negative-pressure incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461360.0U CN206915031U (en) | 2017-04-28 | 2017-04-28 | A kind of Portable negative-pressure incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915031U true CN206915031U (en) | 2018-01-23 |
Family
ID=61307103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720461360.0U Expired - Fee Related CN206915031U (en) | 2017-04-28 | 2017-04-28 | A kind of Portable negative-pressure incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836019A (en) * | 2018-05-25 | 2018-11-20 | 合肥利元杰信息科技有限公司 | A kind of historical relic safety management system based on computer positioning |
| TWI661168B (en) * | 2018-05-22 | 2019-06-01 | 余建中 | At the same time can provide refrigeration and heat insulation box and its temperature control method |
| CN109911397A (en) * | 2019-01-31 | 2019-06-21 | 戚敬虎 | A kind of Infectious Disease's acquisition device |
-
2017
- 2017-04-28 CN CN201720461360.0U patent/CN206915031U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI661168B (en) * | 2018-05-22 | 2019-06-01 | 余建中 | At the same time can provide refrigeration and heat insulation box and its temperature control method |
| CN108836019A (en) * | 2018-05-25 | 2018-11-20 | 合肥利元杰信息科技有限公司 | A kind of historical relic safety management system based on computer positioning |
| CN109911397A (en) * | 2019-01-31 | 2019-06-21 | 戚敬虎 | A kind of Infectious Disease's acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200428 |