CN205678423U - Low-temperature bottle pumped vacuum systems - Google Patents
Low-temperature bottle pumped vacuum systems Download PDFInfo
- Publication number
- CN205678423U CN205678423U CN201620509279.0U CN201620509279U CN205678423U CN 205678423 U CN205678423 U CN 205678423U CN 201620509279 U CN201620509279 U CN 201620509279U CN 205678423 U CN205678423 U CN 205678423U
- Authority
- CN
- China
- Prior art keywords
- low
- temperature bottle
- ajutage
- heating chamber
- temperature
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of low-temperature bottle pumped vacuum systems, including heating chamber, combustor, outer ajutage, backwind tube and vacuum-pumping tube, described outer ajutage is arranged in the bottom of heating chamber, outer ajutage and combustor are connected by pipeline, backwind tube is positioned at the top of heating chamber, described combustor is also associated with interior ajutage, described interior ajutage stretches in the internal layer of low-temperature bottle, also include that noble gas sends into pipe, it is used for stretching in low-temperature bottle interlayer conveying noble gas, this utility model can inside and outside to low-temperature bottle heat simultaneously, accelerate the heating-up temperature in interlayer, improve heating evacuation efficiency.
Description
Technical field
This utility model belongs to low-temperature bottle and produces apparatus field, a kind of low-temperature bottle pumped vacuum systems.
Background technology
The Chinese patent of Application No. 2014205535588 discloses a kind of evacuation heating system, and it has and heating
The evacuation unit that device is connected by vacuum pipe, system also includes combustor, heat exchanger and circulating fan, and combustor leads to
Crossing heat-transfer pipe to be connected with heat exchanger, heat exchanger outfan is connected with heater by warm-air pipe, and heat exchanger input passes through back
Airduct is connected with heater air outlet, and circulating fan is arranged on the return air between heat exchanger input and heater air outlet
Guan Shang.Cryogenic product is placed in the cavity of heater, and fuel (such as natural gas) combustion heat release amount in combustor is passed through
Heat-transfer pipe reaches at exchanger, starts circulating fan, and Cryogenic air forms hot blast through heat exchanger under circulating fan drives,
Being blown into equal pressure chamber in heater by warm-air pipe, hot blast forms certain uniform pressure in equal pressure chamber, then equal by filter cotton
Even downward release, thus the uniformity of temperature in ensure that heater.Through the hot blast of heater by heater air-out
Mouth blows to heat exchanger heating again after being flowed to circulating fan by backwind tube and supplemented Cryogenic air at circulating fan, form heat
Wind circulates, and hot blast is fully used.
While circulating fan provides hot blast to heater, start evacuation unit and heater is taken out low very
Empty work, when in cavity 4-1, temperature is to specifying heating-up temperature, and stopping circulating fan providing hot blast work, and evacuation unit is to adding
Thermal carries out fine vacuum work, until it reaches require vacuum rate
Owing to accompanying thermal insulation layer between internal layer and the outer layer of low-temperature bottle, only by hot blast, the outer layer of low-temperature bottle is heated, and
But being difficult in the internal layer of low-temperature bottle heat, in interlayer, firing rate is relatively slow, and still has part water for dead angle part in interlayer
Vapour, vacuumizing effect is bad.
Utility model content
For the deficiencies in the prior art, this utility model provides and a kind of can inside and outside to low-temperature bottle enter simultaneously
Row heating, accelerates the heating-up temperature in interlayer, improves the low-temperature bottle pumped vacuum systems of heating evacuation efficiency.
For achieving the above object, this utility model provides following technical scheme: a kind of low-temperature bottle pumped vacuum systems, including
Heating chamber, combustor, outer ajutage, backwind tube and vacuum-pumping tube, described outer ajutage is arranged in the bottom of heating chamber, outer air-supply
Pipe and combustor are connected by pipeline, and backwind tube is positioned at the top of heating chamber, and described combustor is also associated with interior ajutage, described
Interior ajutage stretches in the internal layer of low-temperature bottle.
Further also including that noble gas sends into pipe, it is used for stretching in low-temperature bottle interlayer conveying noble gas.
Further described heating chamber includes that thermal-insulating body and gate, described gate are electronic lifting gate.
It is provided with the workpiece car of carrying low-temperature bottle in further described heating chamber, workpiece car is provided with several works
Position, described workpiece car can be pulled out by heating chamber gate opening part.
Compared with prior art, the beneficial effects of the utility model are: during use, and low-temperature bottle is vertically placed on workpiece car
On station, being heated outside low-temperature bottle by outer ajutage, interior ajutage stretches into the inside of low-temperature bottle to low-temperature bottle inside
Heating, inside and outside heats the heating that just can accelerate in interlayer simultaneously, improves the efficiency of heating surface, accelerates evacuation efficiency；Pass through indifferent gas
Body is sent in the interlayer that pipe stretches into low-temperature bottle, carries noble gas in interlayer, the sky remained in substituting interlayer with noble gas
Gas or steam, make the air of residual in interlayer or steam take away by vacuum-pumping tube, it is ensured that the interlayer of low-temperature bottle interior without air or
Steam, noble gas also has good thermal insulation so that the cryogenic gas of low-temperature bottle internal layer plays heat insulation effect.
Accompanying drawing explanation
Fig. 1 is the general assembly drawing of this utility model low-temperature bottle pumped vacuum systems；
Fig. 2 is the structural representation of this utility model low-temperature bottle pumped vacuum systems.
Reference: 1, combustor；12, backwind tube；15, outer ajutage；2, heating chamber；21, gate；3, workpiece car；36、
Station；51, interior ajutage；52, noble gas sends into pipe；53, vacuum-pumping tube；6, low-temperature bottle.
Detailed description of the invention
The embodiment to this utility model low-temperature bottle pumped vacuum systems that sees figures.1.and.2 is described further.
A kind of low-temperature bottle pumped vacuum systems, including heating chamber 2, combustor 1, outer ajutage 15, backwind tube 12 and evacuation
Pipe 53, described outer ajutage 15 is arranged in the bottom of heating chamber 2, and outer ajutage 15 and combustor 1 are connected by pipeline, backwind tube
12 tops being positioned at heating chamber 2, described combustor 1 is also associated with interior ajutage 51, and described interior ajutage 51 stretches into low-temperature bottle 6
In internal layer.
Also including that noble gas sends into pipe 52, it is used for stretching in low-temperature bottle 6 interlayer conveying noble gas.
It is provided with the workpiece car 3 of carrying low-temperature bottle 6 in preferred described heating chamber 2, workpiece car 3 is provided with several works
Position 36, described workpiece car 3 can be pulled out by heating chamber 2 gate 21 opening part, and preferred described heating chamber 2 includes that thermal-insulating body is with big
Door 21, described gate 21 is electronic lifting gate 21.
Use process, makes gate 21 promote by motor, by workpiece car 3 by pull-out in heating chamber 2, will treat evacuation low temperature
Bottle 6 is the most vertically placed on the station 36 of workpiece car 3, is pushed back to by workpiece car 3 in heating chamber 2, is stretched into by interior ajutage 51
Inside the internal layer of low-temperature bottle 6, close gate 21, open combustor 1, by outer ajutage 15 to the delivered inside heat of heating chamber 2
Wind, heats the outside of low-temperature bottle 6, and hot blast will directly impact the base section of low-temperature bottle 6, and the air in interlayer is added
Heat, heated gas can rise automatically, is taken away by vacuum-pumping tube 53；In simultaneously, ajutage 51 is to the inside of low-temperature bottle 6
Sending hot blast, internal layer and the outer layer of low-temperature bottle 6 are heated simultaneously, accelerate the temperature at interlayer and rise, improve the efficiency of heating surface, and feeding adds
The gas in hot cell 2 is finally collected by backwind tube 12；For accelerating evacuation efficiency, improve the heat insulation effect of low-temperature bottle 6, by lazy simultaneously
Property gas send into pipe 52 stretch in interlayer, operationally, by interlayer carry noble gas, by the sky of corner in interlayer
Gas or steam substitute, even if there being noble gas also not hinder in remaining in interlayer, because noble gas self has good thermal insulation,
Not only can accelerate the outflow of air in interlayer and ensure the heat-insulating property of product simultaneously.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a low-temperature bottle pumped vacuum systems, including heating chamber, combustor, outer ajutage, backwind tube and vacuum-pumping tube, its feature
Being: described outer ajutage is arranged in the bottom of heating chamber, outer ajutage and combustor are connected by pipeline, and backwind tube is positioned at and adds
The top in hot cell, described combustor is also associated with interior ajutage, and described interior ajutage stretches into inside the internal layer of low-temperature bottle.
Low-temperature bottle pumped vacuum systems the most according to claim 1, it is characterised in that: also include that noble gas sends into pipe, its
For stretching into conveying noble gas in low-temperature bottle interlayer.
Low-temperature bottle pumped vacuum systems the most according to claim 2, it is characterised in that: described heating chamber include thermal-insulating body and
Gate, described gate is electronic lifting gate.
Low-temperature bottle pumped vacuum systems the most according to claim 3, it is characterised in that: it is provided with carrying in described heating chamber low
The workpiece car of temperature bottle, workpiece car is provided with several stations, and described workpiece car can be pulled out by heating chamber gate opening part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509279.0U CN205678423U (en) | 2016-05-30 | 2016-05-30 | Low-temperature bottle pumped vacuum systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509279.0U CN205678423U (en) | 2016-05-30 | 2016-05-30 | Low-temperature bottle pumped vacuum systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678423U true CN205678423U (en) | 2016-11-09 |
Family
ID=57436732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620509279.0U Active CN205678423U (en) | 2016-05-30 | 2016-05-30 | Low-temperature bottle pumped vacuum systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191781A (en) * | 2017-07-05 | 2017-09-22 | 江西制氧机有限公司 | A kind of high vacuum multi-lay winding low-temperature (low temperature) vessel pumped vacuum systems |
-
2016
- 2016-05-30 CN CN201620509279.0U patent/CN205678423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191781A (en) * | 2017-07-05 | 2017-09-22 | 江西制氧机有限公司 | A kind of high vacuum multi-lay winding low-temperature (low temperature) vessel pumped vacuum systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104033725B (en) | Multi-lay winding vacuum insulation gas cylinder pumped vacuum systems is equipped | |
| CN201180900Y (en) | High-efficiency air suction heating mechanism in low-temperature liquid tank interlayer evacuation course | |
| CN102379626B (en) | Method and device for recycling waste heat of steam | |
| CN205678423U (en) | Low-temperature bottle pumped vacuum systems | |
| CN106766831A (en) | Tunnel sterilizing and drying machine and laminar flow control method | |
| CN205825676U (en) | Hot air apparatus for aquatic product drying machine | |
| CN205125930U (en) | Heat recovery evaporates cabinet | |
| CN203810714U (en) | Vacuumizing drying room for vacuum insulation deep freeze refrigeration plant | |
| CN202287754U (en) | Water vapor waste heat recovery device | |
| CN205261506U (en) | Steam circulation system of health preserving wine extraction element | |
| CN202989213U (en) | Quick annealing furnace | |
| CN206291702U (en) | Tunnel sterilizing and drying machine | |
| CN204798416U (en) | Quick sterilization apparatus of mushroom wood flour | |
| CN204063872U (en) | A kind of dehumidifying heat pump baking device | |
| CN204358973U (en) | Electron tubes type solar heater | |
| CN206670290U (en) | A kind of near-infrared drying device | |
| CN106116128A (en) | A kind of glass heating technique of glass tempering furnace thermal cycle forced convection device | |
| CN207608627U (en) | A kind of cooling back installation of gaseous phase deposition stove | |
| CN203534084U (en) | Diesel-electric furniture wood drying device | |
| CN208475819U (en) | A kind of energy free dehumidifying heated baking system | |
| CN207640159U (en) | Energy-saving steamer | |
| CN103371715B (en) | A kind of alimentary system | |
| CN207071144U (en) | A kind of solid material bactericidal unit | |
| CN206281294U (en) | A kind of cryogenic vacuum steam drying cabinet | |
| CN205226868U (en) | Cryogenic insulation gas cylinder evacuating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312365 Hangzhou Bay Shangyu Economic and Technological Development Zone, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Lanneng Hydrogen Technology Co.,Ltd. Address before: 312300 Hangzhou Shangyu economic and Technological Development Zone, Shaoxing, Zhejiang Patentee before: ZHEJIANG REIN GAS EQUIPMENT Co.,Ltd. |