CN2478363Y - Screw sandwich evaporator - Google Patents
Screw sandwich evaporator Download PDFInfo
- Publication number
- CN2478363Y CN2478363Y CN 01235505 CN01235505U CN2478363Y CN 2478363 Y CN2478363 Y CN 2478363Y CN 01235505 CN01235505 CN 01235505 CN 01235505 U CN01235505 U CN 01235505U CN 2478363 Y CN2478363 Y CN 2478363Y
- Authority
- CN
- China
- Prior art keywords
- spiral
- interlayer
- screw
- air passage
- bucket
- 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
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a cold exchanging device of an ice cream making machine. A spiral interlayer with a spiral groove is arranged between an internal and an external sleeve barrel. A spiral gas passage is composed of the spiral clearance in the spiral interlayer. For the spiral interlayer of the structure is independent, the manufacturing and assembly are easy, and for the cold exchanging area is increased, the cold exchanging efficiency is improved, and the refrigeration speed is fastened.
Description
The utility model relates to the cold switch in cold switch, the especially ice cream maker in the refrigerating machine.
The cold switch of common ice cream maker, adopt U type coil pipe, helical fin, interior cover bucket external spiral, overcoat bucket inside spin formula structure more.There is following shortcoming in the said structure mode; 1. be difficult for processing; 2. be difficult for assembling; 3. cold exchange efficiency is not high.
The purpose of this utility model is: provide a kind of spiral neither on interior cover bucket outer wall, the also independent spiral sandwich-type evaporimeter on overcoat bucket inwall not.
That is: between inside and outside cover bucket, be provided with one and have spiral fluted spiral interlayer; Form a spiral air passage by the gap between screw in the spiral interlayer.
The cross section of spiral air passage can be multiple geometries such as square, rectangle, trapezoidal, camber line shape.
The utility model is owing to adopt independently spiral interlayer, so easily process, easily assemble, because exchange area increases, cold exchange efficiency is increase to some extent naturally also, so refrigerating speed is fast.
Accompanying drawing 1 is a three-dimensional part sectioned view of the present utility model;
Accompanying drawing 2 is main pseudosections of the present utility model.
In the accompanying drawing the 6, the 7th, the working medium entry and exit, the 5th, material bin is provided with one and has spiral fluted spiral interlayer 3 between interior overcoat bucket 1,2, form a spiral air passage 4 by the gap between spiral and the spiral in the spiral interlayer 3; The cross section of spiral air passage 4 can be multiple shapes such as square, rectangle, trapezoidal, camber line shape.
Claims (2)
1. screw clamp laminar evaporimeter, it is made up of working medium inlet, sender property outlet, material bin, interior cover bucket, overcoat bucket, it is characterized in that: be provided with one and have spiral fluted spiral interlayer between inside and outside cover bucket; Form a spiral air passage by the gap between screw in the spiral interlayer.
2. screw clamp laminar evaporimeter as claimed in claim 1 is characterized in that: the cross section of its spiral air passage can be multiple geometries such as square, rectangle, trapezoidal, camber line shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235505 CN2478363Y (en) | 2001-04-19 | 2001-04-19 | Screw sandwich evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235505 CN2478363Y (en) | 2001-04-19 | 2001-04-19 | Screw sandwich evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478363Y true CN2478363Y (en) | 2002-02-27 |
Family
ID=33648621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01235505 Expired - Fee Related CN2478363Y (en) | 2001-04-19 | 2001-04-19 | Screw sandwich evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478363Y (en) |
-
2001
- 2001-04-19 CN CN 01235505 patent/CN2478363Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2795782Y (en) | High efficiency sleeve type heat exchanger | |
| CN2478363Y (en) | Screw sandwich evaporator | |
| CN2798016Y (en) | Coaxial type sleeve heat-exchanger | |
| CN201706812U (en) | Combined condenser device and fridge employing same | |
| CN206094995U (en) | Coaxial double pipe heat exchanger's coil pipe | |
| CN201000250Y (en) | Two stage direct freezing type high efficiency evaporator | |
| CN2795781Y (en) | High efficiency water cooling multilayer sleeve condenser | |
| CN2490513Y (en) | Refrigeration evaporimeter with screw channel coiled by section bar | |
| CN2462330Y (en) | Composite tube sleeve type condenser, evaporimeter | |
| CN103375967A (en) | Compressor refrigeration cold core with stainless steel evaporator for water dispenser | |
| CN2539107Y (en) | Super cooling type parallel flow condenser | |
| CN2795752Y (en) | Evaporator for ice-cream machine | |
| CN2192871Y (en) | Internal fin copper tube of efficient freezing water apparatus | |
| CN2363224Y (en) | Energy-saving air conditioner | |
| CN207438931U (en) | A kind of direct-cooled mixing drum evaporator of ice cream | |
| CN1372122A (en) | Pipe material and production method thereof | |
| CN2222894Y (en) | High-efficiency unit type heat exchanger | |
| CN2639825Y (en) | Water-refrigerant cased type heat exchanger | |
| CN2831023Y (en) | Copper condensing tube for bromine cooling unit | |
| CN202675792U (en) | Compressor refrigeration water dispenser cold container provided with stainless steel evaporator | |
| CN2227814Y (en) | Refrigerating tube for heat exchanger | |
| CN2521574Y (en) | Evaporator for immersion ice-making machine | |
| CN2362091Y (en) | Heat pipe fin heat-exchanger | |
| CN2511934Y (en) | Rib heat exchanging pipe | |
| CN2630783Y (en) | Multiway spoiling forced heat exchange tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020227 Termination date: 20100419 |