CN2371532Y - Double screw sheath device for heating water and heating - Google Patents
Double screw sheath device for heating water and heating Download PDFInfo
- Publication number
- CN2371532Y CN2371532Y CN 99212383 CN99212383U CN2371532Y CN 2371532 Y CN2371532 Y CN 2371532Y CN 99212383 CN99212383 CN 99212383 CN 99212383 U CN99212383 U CN 99212383U CN 2371532 Y CN2371532 Y CN 2371532Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- water
- heating
- radiator
- 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a double screw sheath device for heating water and heating, which adopts water or vapor for medium. The utility model is composed of a sealed cavity casing, an exchanging radiator matched and installed in the casing, and water inlet and outlet connected with a heat exchange body. A double spiral frame mode is adopted by the exchanging radiator, one time heat exchange area can be effectively increased, and the heat-exchange rate of the utility model can be increased. Better heat transferring effect can be realized by the utility model, the water temperature is not less than 45 DEG C, and the integration water heater volume can be reduced simultaneously. The casing is composed of an inner cylinder body, a sheath external layer, and a filling layer arranged between the inner cylinder body and the sheath external layer. The frame mode of the utility model has the advantages of corrosion prevention, and beautiful appearance, and the utility model can effectively improve the service life of a whole water heater.
Description
It is the heat-exchange device of medium with water or vapour that the utility model relates to a kind of, specifically a kind of double helix armouring water heater in central heating.
The heat exchange method of water heater in central heating mainly contains two kinds of versions at present, and the first will be changed radiator and be placed in the housing that seals, and utilizes and changes in the radiator through the cold water in its shell of hot water heating.It two is to utilize the hot water of flowing through in the housing, and the cold water that being opposite to flows through in the housing changes in the radiator is heated.More than two kinds of technical schemes main with present family in the supporting use of heating system used, no matter be which kind of version, in order to obtain preferable heat transfer efficiency, all increase in the space effectively at housing as much as possible and change the effective surface area of radiator and select for use the high metal material of heat transfer efficiency to manufacture and change radiator.But changing radiator at present mostly forms for coiling the single coil configuration of making in turn.Thereby for obtaining enough heat exchange areas, strengthen the coiling number of turns of changing radiator, thereby cause the appearance and size of integral product excessive, give simultaneously and use and installation has brought inconvenience.Its shell is more all selecting for use carbon steel to make, because the heat exchange radiator great majority are installed in the higher environment of humidity such as toilet, bathroom, thereby very easily cause the corrosion of housing and gets rusty.
The purpose of this utility model is to provide that a kind of thermal efficiency height, volume are little, the double helix armouring water heater in central heating of long service life.
The purpose of this utility model be achieved in that it by the sealed hollow housing be assemblied in housing in change radiator and with housing with change the intake-outlet that radiator links to each other and form.Describedly change the double spiral tube that radiator is a suit, its housing by inner barrel and the packed layer and the armouring skin that are loaded on the inner barrel outside successively constitute.
The technological progress that the utility model is obtained is: change radiator and adopt a double-spiral structure mode, the heat exchange area that can in effective space, double, its heat exchange is improved greatly, thereby not only can reach hotter effect, its water temperature also can reach 〉=more than 45 ℃, and also the volume of its whole water heater in central heating also dwindles greatly.And shell body adopts the three-decker form, and is not only anticorrosion but also attractive in appearance, the service life of also having improved the overall thermal hydrophone effectively.
Be that embodiment further describes the utility model below with the accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, housing is an enclosed cavity, housing is made of inner core 1 and the armouring outer 2 and the electric insulation layer 3 of filling between the two, and in order to improve anticorrosion, the antirust and specious effect of housing, its armouring outer 2 and inboard cylindrical shell 1 can adopt stainless steel or other anticorrosion, rush-resisting material.Two top ends at housing are provided with thermal source import 4 and the backwater 5 that links to each other with heating system respectively.Its heated cooling water inlet 6 and hot water outlet 7 are located at the both sides of housing respectively, its the two respectively with change radiator and be connected, change the double spiral tube that radiator is a suit, promptly in the cylindrical cavity that outer spiral tube 8 forms, an inner helix pipe 9 is set again, its the two port and connect after more respectively with cold water import and export 6 and hot water outlet 7 connect, also can adopt the serial connection mode between two helix tubes.In order to prevent to choke with resentment in the housing, be provided with an air bleeding valve 10.During use, thermal source import 4 and water return outlet 5 are serially connected in the heating system, cold water inlet 6 is communicated with cold water source, and hot water outlet 7 can connect shower pipeline or hot water tap, thereby can continuously provide hot water for the user easily.This water heater in central heating also can adopt connected mode another kind of and pipeline, be about to cold water inlet 6 and hot water outlet 7 and be serially connected in the heating system, and thermal source import 4 connects cold water source, and water return outlet 5 is a hot water outlet.This kind connected mode, the heated water yield is big, but needs the process of a preheating.And aforesaid connected mode can produce fast thermal effect.
Claims (2)
1, a kind of double helix armouring water heater in central heating, it by the sealed hollow housing be fitted to housing in change radiator and with housing with change the intake-outlet that radiator links to each other and form, it is characterized in that:
A, change the double spiral tube that radiator is a suit;
B, housing by inner barrel and the packed layer and the armouring skin that are loaded on the inner barrel outside successively constitute.
2, water heater in central heating according to claim 1 is characterized in that between said double spiral tube and connects or be connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212383 CN2371532Y (en) | 1999-05-28 | 1999-05-28 | Double screw sheath device for heating water and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212383 CN2371532Y (en) | 1999-05-28 | 1999-05-28 | Double screw sheath device for heating water and heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2371532Y true CN2371532Y (en) | 2000-03-29 |
Family
ID=34005080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99212383 Expired - Fee Related CN2371532Y (en) | 1999-05-28 | 1999-05-28 | Double screw sheath device for heating water and heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2371532Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701776B (en) * | 2009-10-30 | 2011-09-07 | 友达光电股份有限公司 | Condensing recovery device and process device provided with same |
| CN109059364A (en) * | 2018-07-17 | 2018-12-21 | 张同庆 | A kind of method of air-conditioning freon purification |
| CN109059366A (en) * | 2018-07-17 | 2018-12-21 | 张同庆 | A kind of air conditioner freon recovery device |
-
1999
- 1999-05-28 CN CN 99212383 patent/CN2371532Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701776B (en) * | 2009-10-30 | 2011-09-07 | 友达光电股份有限公司 | Condensing recovery device and process device provided with same |
| CN109059364A (en) * | 2018-07-17 | 2018-12-21 | 张同庆 | A kind of method of air-conditioning freon purification |
| CN109059366A (en) * | 2018-07-17 | 2018-12-21 | 张同庆 | A kind of air conditioner freon recovery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201340212Y (en) | Convection type heat exchanger and seawater desalination installation thereof | |
| CN2371532Y (en) | Double screw sheath device for heating water and heating | |
| CN100368740C (en) | Far infrared quick electric water heater | |
| CN205597763U (en) | Healthy energy -conserving water dispenser heat exchange assemblies | |
| CN205957488U (en) | Water tank heat exchange structure and water heater | |
| CN110186106B (en) | Improved quick heating inner container and heater using same | |
| CN2166398Y (en) | Compound spiral heat exchanger | |
| CN2521571Y (en) | Petroleum sewage efficent heat exchanger with superconducting heat pipe | |
| CN2599503Y (en) | Heat exchanger | |
| CN2356300Y (en) | Continuous exchanging radiator | |
| CN2696485Y (en) | Energy storage type water dispenser | |
| CN2259590Y (en) | Sandwich superconducting thermal medium stove core | |
| CN217450791U (en) | Coating heating device | |
| CN205119470U (en) | Heat pump water heater all -in -one based on water bath heat exchanger | |
| CN220355727U (en) | Multi-energy complementary phase-change heat-storage water heater | |
| CN2279580Y (en) | Complex tube finned heat tube radiator | |
| CN2589924Y (en) | Heat exchanger | |
| CN102654314B (en) | Plate-frame heat exchanger and water tank connection mechanism | |
| CN201081427Y (en) | Manifold type solar heat collector | |
| CN2363232Y (en) | Electric heating film coiled pipe quick-heating type water-heater | |
| CN2128708Y (en) | Superconducting hot water heating device | |
| CN202675674U (en) | A connection mechanism of a plate-frame heat exchanger and a water tank | |
| CN213454250U (en) | Phase change energy storage graphene carbon nanotube multi-cycle heating device | |
| CN2475969Y (en) | Quick-heating water heater | |
| CN210374111U (en) | Inner cylinder type pressure-bearing solar water heater module and solar water heater array comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |