CN2415236Y - PTC pipeline defroster - Google Patents
PTC pipeline defroster Download PDFInfo
- Publication number
- CN2415236Y CN2415236Y CN 99219589 CN99219589U CN2415236Y CN 2415236 Y CN2415236 Y CN 2415236Y CN 99219589 CN99219589 CN 99219589 CN 99219589 U CN99219589 U CN 99219589U CN 2415236 Y CN2415236 Y CN 2415236Y
- Authority
- CN
- China
- Prior art keywords
- ptc
- ceramic sheet
- pipeline
- arc
- heat
- 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
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model relates to a PTC pipeline defroster, which belongs to the defroster for a pipeline in winter particularly used for defrosting an outdoor water pipeline for a solar water heater. A long casing of the invention is provide with an arc-shaped groove; the centre of the arc-shaped groove is provided with a set of PTC semi-conductive ceramic sheet heaters; two conductor wires extend out from two conductor wire holes on one end of the long casing and are connected with a 220V power supply; a heat-resisting insulating layer and asbestos are arranged between the PTC semi-conductive ceramic sheet heaters and the long casing; a metal arc-shaped heat conducting plate on the arc-shaped groove of the long casing transfers heat to the water pipeline. The utility model adopts PTC semi-conductive ceramic sheet heaters to serve as a heat source, and solves the problem of freezing of the water pipeline in winter for an all-weather solar water heater; the utility model has the advantages of simple structure and high safety.
Description
The utility model belongs to the aqueduct anti-icer, antifreeze especially for solar water heater aqueduct winter.
Adopt thermal insulating material to delay its heat radiation time though be exposed to outdoor aqueduct in the winter time, particularly solar water heater is from the indoor aqueduct of roof water tank input, phenomenons such as the time for a long time still can freeze, bursting by freezing pipeline are given to install with use and are brought many inconvenience.
Purpose of the present invention adopts a kind of safe, efficient, energy-conservation PTC semiconductive ceramic sheet to form the freezing prevention tubing device as thermal source, closely contacts installation with pipeline, connect power supply after, the intensification of pipeline and water is remained on more than 0 ℃ and can be not frozen.
The PTC freezing prevention tubing device that the utility model is related, has the body that encrusts (1), encrust and have a curve bath (2) in the body, body one end that encrusts has 2 wire guides (3), so that draw the power lead of PTC semiconductive ceramic sheet heater (4), be provided with one group of PTC semiconductive ceramic sheet heater (4) in the curve bath of body that encrusts (2), as thermal source, its 2 leads are stretched out by two wire guides (3) on the body that encrusts and connect the 220V power supply.PTC semiconductive ceramic sheet heater of the present utility model (4) peripheral hardware heat-resistant insulating layer (5), be filled with asbestos (6) between body and the heat-resistant insulating layer encrusting, this thermal source is closely fixing, the curve bath of body of encrusting is provided with a metal arc heat conduction board (7), it is closely contacted with aqueduct, so that heat conduction
The utility model advantage is simple in structure, adopts PTC semiconductive ceramic sheet heater as thermal source, limits characteristic certainly according to the temperature of PTC, regulates Curie-point temperature, and the flames of anger, energy-saving safe have solved solar water heater pipeline in winter frozen problem.
Description of drawings: accompanying drawing is a PTC freezing prevention tubing device structural representation:
(1) body (2) curve bath (3) wire guide that encrusts
(4) PTC semiconductive ceramic sheet heater (5) heat-resistant insulating layer
(6) asbestos (7) metal arc heat conduction board
The body that encrusts of the present utility model is connected space and wire guide with metal arc heat conduction board, adopt the sealing of temperature resistant encapsulation glue, one group of PTC semiconductive ceramic sheet peak output is 100W, and the curie temperature of PTC turned down about 70 ℃, the heat-resistant insulation material that PTC semiconductive ceramic sheet heater is sealed outward is the imines film, and this device is anchored on the pipeline outer wall.
Claims (1)
- PTC freezing prevention tubing device is made up of body that encrusts (1) etc.; It is characterized in that encrusting and have a curve bath (2) in the body (1), body one end that encrusts is provided with 2 wire guides (3), in the body that encrusts (1) curve bath, be provided with one group of PTC semiconductive ceramic sheet heater (4), its 2 leads have two wire guides (3) on the body that encrusts to stretch out, the outer heat-resistant insulating layer (5) that is provided with of PTC semiconductive ceramic sheet heater (4), be filled with asbestos (6) between body and the heat-resistant insulating layer (5) encrusting, the curve bath of the body that encrusts is provided with a curved metal heat conduction board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219589 CN2415236Y (en) | 1999-01-14 | 1999-01-14 | PTC pipeline defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219589 CN2415236Y (en) | 1999-01-14 | 1999-01-14 | PTC pipeline defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2415236Y true CN2415236Y (en) | 2001-01-17 |
Family
ID=34010481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219589 Expired - Fee Related CN2415236Y (en) | 1999-01-14 | 1999-01-14 | PTC pipeline defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2415236Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641729A (en) * | 2017-02-16 | 2017-05-10 | 中国石油大学(华东) | Wellhead pipeline semiconductor heater |
| CN107387928A (en) * | 2017-09-14 | 2017-11-24 | 苏州优银机械有限公司 | A kind of water storage type connecting tube |
-
1999
- 1999-01-14 CN CN 99219589 patent/CN2415236Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641729A (en) * | 2017-02-16 | 2017-05-10 | 中国石油大学(华东) | Wellhead pipeline semiconductor heater |
| CN107387928A (en) * | 2017-09-14 | 2017-11-24 | 苏州优银机械有限公司 | A kind of water storage type connecting tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2415236Y (en) | PTC pipeline defroster | |
| CN200944672Y (en) | Vacuum superconductor heating equipment | |
| CN2386356Y (en) | Electric heating superconduting heat-transfer heating installation | |
| CN203964126U (en) | A kind of carbon fiber superconduction electric heater | |
| CN201028113Y (en) | Intelligent porcelain wave water tap | |
| CN2786896Y (en) | Electrical heating pipe with spiral bracket | |
| CN200975582Y (en) | Pipeline anti-freeze controller | |
| CN203336693U (en) | Vacuum superconductivity electric heater | |
| CN2280237Y (en) | High efficiency energy saving electrik room heating device | |
| CN218267898U (en) | Solar pipeline freeze-proof device | |
| CN2321823Y (en) | Running water pipe defreezing device | |
| CN2503411Y (en) | Speical heater for solar water heater | |
| CN219454282U (en) | Electric heating pipe of water heater | |
| CN209787482U (en) | Submerged high-power PTC liquid heater | |
| CN2731341Y (en) | Thick-diaphragm type quick electric water-heater | |
| CN2336090Y (en) | Local electrothermal film heater for pipeline | |
| CN2420810Y (en) | New electric heating tube | |
| CN207849727U (en) | A kind of low-voltage electroheating water supply using solar power generation heat temperature raising | |
| CN210661471U (en) | Heating valve with constant temperature heating module | |
| CN2302464Y (en) | Auxiliary electric heater for solar-energy water heater | |
| CN2609463Y (en) | Split electric heating water bucket | |
| CN2690806Y (en) | Heating thermal insulation tube for solar water heater | |
| CN2212755Y (en) | Electrothermic film heater for solar water heater | |
| CN200940472Y (en) | Anti-explosion heating and heat insulation box of oil-water well wellhead | |
| CN2252304Y (en) | Household bathroom warmer |
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 |