CN201219735Y - Scroll type water heating electric heating blanket - Google Patents
Scroll type water heating electric heating blanket Download PDFInfo
- Publication number
- CN201219735Y CN201219735Y CNU2008200484692U CN200820048469U CN201219735Y CN 201219735 Y CN201219735 Y CN 201219735Y CN U2008200484692 U CNU2008200484692 U CN U2008200484692U CN 200820048469 U CN200820048469 U CN 200820048469U CN 201219735 Y CN201219735 Y CN 201219735Y
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- water
- heat
- pipe
- generating pipe
- electric blanket
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- Expired - Fee Related
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Abstract
The utility model relates to a scroll-type water-heating electric blanket which comprises a blanket body (1), a cylindrical shell (2) provided with a sealed cavity (21), a heat-transfer pipe (3), a heating pipe (4) and a water pump (5). The scroll-type water-heating electric blanket is characterized in that the cylindrical shell (2) is fixedly connected with one side edge of the blanket body (1), the heating pipe (4) and the water pump (5) are arranged inside the sealed cavity of the cylindrical shell (2), and the heat-transfer pipe (3) is arranged inside the blanket body (1). The water-inlet end of the heat-transfer pipe (3) is connected with the water-outlet end of the heating pipe (4), the water-inlet end of the heating pipe (4) is connected with the water-outlet end of the water pump (5), and the water-inlet end of the water pump (5) is connected with the water-outlet end of the heat-transfer pipe (3) to form a closed loop. The scroll-type water-heating electric blanket ensures that the heating pipe is filled with heat-transfer fluid all the time, the situation is effectively avoided where the heating pipe heats up without water being inside, and the heating is reliable. When the electric blanket is not used, the blanket body is wound into a scroll around the shell, which occupies little space and is convenient to carry.
Description
Technical field
The utility model relates to a kind of electric blanket, particularly a kind of Scroll hot-water heating electric blanket.Belong to technical field of living goods.
Background technology
Electric blanket in the market mainly contains following three kinds: 1, heating wire direct-heating type electric blanket: this technology directly is arranged in heating wire up and down and provides thermal source for electric blanket between the blanket body, because directly use heating wire to heat, not only be easy to generate electric leakage, initiation fire, and the ac magnetic field of heating wire generation, long-term use causes dry skin easily, and lip is dry and cracked, even allergic.2, water injection type hot-water heating electric blanket: this hot-water heating electric blanket comprises blanket face, heater, heater is arranged in the middle of the two blanket faces, being in the middle heater of two blanket faces is made of resistance wire and hydrophily body, the resistance wire surface has insulating barrier, resistance wire is contained in the insulation tube, be full of water in the insulation tube, the insulation tube two ends are fixed with end cap, and the resistance wire two ends are passed end cap and are connected with power supply.This technology has solved dry skin that common electric blanket brings and problem such as on fire easily, but still there is resistance wire the blanket body of electric blanket the inside, the interference of electromagnetic field and electric leakage hidden danger do not obtain solution fundamentally, and the mistake of the current in insulation tube back moisturizing is very difficult.3, circulating hot-water heating electric blanket: the patent No. discloses a kind of by Main Control Tank for the utility model patent of " 200520033840.4 ", tube connector, the water heat type electric blanket that the water blanket is formed, a joint of water pump is connected with extraneous tube connector, another of water pump taken over head and is connected with heater element, the other end of heater element is connected with another tube connector, two tube connectors are connected with the water blanket, forming the water circulation heats, the Controllable Temperature of water, adjustable, and demonstration arranged, the people sleeps on this water blanket, because the water in the water blanket is flowing of not stopping, and the people is had massage functions, promotes the blood circulation under the sleep state.Above scheme has realized utilizing high-temperature heat-transfer medium to the electric blanket circulation heating, avoided the interference of electromagnetic field, but its employing is immersed in electrothermal tube in the heat transfer medium heat transfer medium is heated (immersion type), do not accomplish the safety isolation of heat transfer medium and heating components and parts, if intrasystem heat transfer medium is not filled with, perhaps loss in use, when the position of Main Control Tank (heating box) is higher than the position of electric blanket body, Main Control Tank (heating box) can no-water dry combustion, and electric blanket can not normal heating; These three kinds of schemes all need a subsidiary Main Control Tank (heating box or water heater) simultaneously, use inconvenient; Will use two water pipes to connect in addition between Main Control Tank and the electric blanket body, tube connector damages easily, and potential safety hazard is arranged.
The utility model content
The purpose of this utility model, to be that existing circulating hot-water heating the electric blanket heat transfer medium that exists and the components and parts that generate heat do not have to isolate safely in order overcoming, heating box exists potential safety hazard, complex structure, use to carry inconvenient problem, a kind of electricity separation, heating Scroll hot-water heating electric blanket reliable, simple in structure, easy to carry to be provided.
The purpose of this utility model can reach by following technical solution:
A kind of Scroll hot-water heating electric blanket, it comprises the blanket body, has the barrel-type casing of a closed cavity, heat-transfer pipe, heat-generating pipe, water pump; Its design feature is: barrel-type casing is fixedlyed connected with a side of blanket body, and heat-generating pipe, water pump are arranged in the closed cavity of barrel-type casing, and heat-transfer pipe is arranged in the blanket body; The water inlet end of heat-transfer pipe is connected with the water side of heat-generating pipe, and the water inlet end of heat-generating pipe is connected with the water side of water pump, and the water inlet end of water pump is connected with the water side of heat-transfer pipe, constitutes a loop.
In electric blanket when work,, heat transfer medium enters heat-generating pipe under the driving of water pump, and by Fast Heating, flowing through then is arranged in heat-transfer pipe in the electric blanket body in heat-generating pipe, flows back to water pump after heat is passed to electric blanket, finishes heat cycles one time.
The purpose of this utility model can also reach by following technical solution:
A kind of embodiment of the present utility model is: also comprise a water storage device, this water storage device can be arranged in the closed cavity of barrel-type casing, and the water inlet end of water pump can be connected with the water side of heat-transfer pipe by water storage device.
A kind of embodiment of the present utility model is: the filler that can be provided with the band safety relief valve on the water storage device.
A kind of embodiment of the present utility model is: can be provided with heat-insulation layer between the inwall of heat-generating pipe and barrel-type casing.
A kind of embodiment of the present utility model is: heat-generating pipe can be made up of positive and negative electrode, Electric radiant Heating Film and quartz ampoule, and Electric radiant Heating Film can be evenly attached to the quartzy tube-surface of insulation, and Electric radiant Heating Film is connected with power supply by positive and negative electrode.
A kind of embodiment of the present utility model is: heat-generating pipe can be made of thermal conductive water pipe and heating wire, and heating wire is wrapped in thermal conductive water pipe's outer surface.
A kind of embodiment of the present utility model is: heat-generating pipe can be made of thermal conductive water pipe and electrothermal tube, and thermal conductive water pipe and electrothermal tube can be cast into integrated formed structure by cast aluminium.
A kind of embodiment of the present utility model is: also comprise a controller, be installed in two temperature controllers on heat-generating pipe surface and the water storage device respectively, controller is connected with power supply by power line, its signal input part also is connected with the signal output part of two temperature controllers respectively, and its signal output part is connected with the signal input part of heat-generating pipe, water pump respectively; The part that controller is arranged on the outside of barrel-type casing or controller is arranged on barrel-type casing inside and makes manual adjustments knob on the controller expose housing or controller integral body is arranged on barrel-type casing inside and is provided with supporting remote control.
A kind of embodiment of the present utility model is: described heat-transfer pipe bends to continuous serpentine and is arranged in the blanket body.
The beneficial effects of the utility model are:
1, the utility model passes through heat-generating pipe, water pump, water storage devices etc. are installed in the closed cavity of the barrel-type casing of fixedlying connected with a side of blanket body, when electric blanket is worked, make heat-transfer pipe, heat-generating pipe, water pump, be full of heat transfer liquid in the loop that water storage device is formed, because heat-transfer pipe, heat-generating pipe, water pump, water storage devices etc. are in same horizontal plane work, and the volume of storage tank is bigger, can store a certain amount of heat transfer liquid, guarantee to be full of heat transfer liquid all the time in the heat-generating pipe, can effectively avoid heat-generating pipe the situation of anhydrous dry combustion method to occur, heating is reliable; When not using electric blanket, the blanket body can be twined housing and be rolled into reel, not take up room, easy to carry.
2, heating element heater of the present utility model adopts tubular structure, and heat transfer liquid is heated in heat-transfer pipe, and the heat transfer medium and the safety of heating components and parts are isolated, and has the advantage of electricity separation; Simultaneously be provided with heat-preservation cotton between the inwall of heat-generating pipe and barrel-type casing, heat-preservation cotton is looped around around the heat-generating pipe, both can be incubated heat-generating pipe, improves heat utilization ratio, can prevent effectively that again the temperature of housing is too high.
3, the utility model is provided with controller and temperature controller, just can accurately control the temperature of blanket body by the temperature of control heat transfer medium, and is easy to use, simple to operate; Can also provide multiple choices by the duty of manual overvide or remote control control electric blanket simultaneously; By the duty of remote control control electric blanket, use convenient flexibly, especially make things convenient for the user electric blanket to be regulated at night.
Description of drawings
Fig. 1 is the overall structure schematic diagram of specific embodiment of the utility model 1.
Fig. 2 is the internal structure enlarged drawing of the heating component among Fig. 1.
Fig. 3 is the structural representation of the heat-generating pipe of specific embodiment of the utility model 1.
Fig. 4 is the structural representation of the heat-generating pipe of specific embodiment of the utility model 2.
Fig. 5 is the structural representation of the heat-generating pipe of specific embodiment of the utility model 3.
The specific embodiment
Specific embodiment 1:
See figures.1.and.2, present embodiment comprises blanket body 1, has the barrel-type casing 2 of a closed cavity 21, heat-transfer pipe 3, heat-generating pipe 4, water pump 5 and storage tank 6; Barrel-type casing 2 is fixedlyed connected with a side of blanket body 1, and heat-generating pipe 4, water pump 5 and water storage device 6 are arranged in the closed cavity of barrel-type casing 2, and heat-transfer pipe 3 bends to continuous serpentine and is arranged in the blanket body 1.The water inlet end of heat-transfer pipe 3 is connected with the water side of heat-generating pipe 4, the water inlet end of heat-generating pipe 4 is connected by the water side of tube connector with water pump 5, the water inlet end of water pump 5 is connected by the water side of tube connector with storage tank 6, and storage tank 6 water inlet ends are connected with the water side of heat-transfer pipe 3; Constitute a loop, whole loop has been full of heat transfer liquid.Be provided with heat-insulation layer 7 between the inwall of heat-generating pipe 4 and barrel-type casing 2, heat-insulation layer is a kind of heat-preservation cotton.
Present embodiment also comprises a controller 8, is installed in two temperature controllers 9 on heat-generating pipe 4 surfaces and the water storage device 7 respectively, controller 8 is connected with power supply by power line 10, its signal input part also is connected with the signal output part of two temperature controllers 9 respectively, and its signal output part is connected with the signal input part of heat-generating pipe 4, water pump 5 respectively; Controller 8 is arranged on the outside of barrel-type casing 2.Storage tank 6 is provided with the filler of band safety relief valve 61, and the filler can be used for filling heat transfer liquid, the safety relief in the time of also can being used for system's non-normal working in system.
With reference to Fig. 3, heat-generating pipe 4 comprises positive and negative electrode 41, Electric radiant Heating Film 42, quartz ampoule more than 43 parts composition, and evenly attached to insulation quartz ampoule 43 surfaces, Electric radiant Heating Film 42 is connected with power supply by positive and negative electrode 41 Electric radiant Heating Film 42.The heat that Electric radiant Heating Film produces passes to the interior heat transfer liquid of pipe by the tube wall of quartz ampoule, realizes the transient heating to heat transfer liquid, and this heat-generating pipe has compact conformation, electricity separation, safe and reliable characteristics.
Operation principle of the present utility model:
During electric blanket work, power line is powered to electric blanket by controller, water pump and heat-generating pipe are started working, under the driving of water pump, heat transfer liquid in the storage tank enters heat-generating pipe through tube connector and water pump 4, is entered heat-transfer pipe by the heat-transfer pipe import after the transient heating in heat-generating pipe, carries out heat exchange with the blanket body in the process of flowing in heat-transfer pipe, the cooled heat transfer liquid of heat exchange flows back in the storage tank through the heat-transfer pipe outlet, finishes a thermal cycle.Two temperature controllers feed back to controller with the temperature signal of system in the course of work, regulate and the heating power of control heat-generating pipe by controller, control the temperature of electric blanket indirectly by the flow through temperature of heat transfer liquid of heat-generating pipe of control.Heat-preservation cotton is looped around around the heat-generating pipe, both can be incubated heat-generating pipe, improves heat utilization ratio, can prevent effectively that again the temperature of housing is too high.The volume of storage tank is bigger, can store a certain amount of heat transfer liquid, can effectively avoid heat-generating pipe the situation of anhydrous dry combustion method to occur.When not using electric blanket, the blanket body can be twined housing and be rolled into reel, not take up room, easy to carry.
Specific embodiment 2:
With reference to Fig. 4, the characteristics of present embodiment are: heat-generating pipe 4 comprises thermal conductive water pipe 44 and heating wire 45, and heating wire 45 is wrapped in thermal conductive water pipe 44 outer surface.The heat that heating wire 45 energisings produce passes to the interior heat transfer liquid of pipe by thermal conductive water pipe 44 tube wall, and this structure has simple and reliable, and manufacturing technique requirent is low, is beneficial to the characteristics of batch process.Other are identical with specific embodiment 1.
Specific embodiment 3:
With reference to Fig. 5, the characteristics of present embodiment are: heat-generating pipe 4 is one-body molded by cast aluminium 47 die casting by thermal conductive water pipe 44, electrothermal tube 46.It is good to have heat-transfer effect, the advantage that the antivibration ability is strong.Other are identical with specific embodiment 1.
Specific embodiment 4:
The characteristics of present embodiment are: the part of controller is arranged on barrel-type casing 2 inside and makes the manual adjustments knob on the controller expose housing 2, and convenient the adjusting can make structure concision and compact more, more conveniently carries and uses.Other are identical with specific embodiment 1 or 2 or 3.
Specific embodiment 5:
The characteristics of present embodiment are: controller integral body is arranged on barrel-type casing 2 inside and is provided with supporting remote control.Use the duty of remote control control electric blanket, uses convenient flexibly, especially make things convenient for the user electric blanket to be regulated at night.Other are identical with specific embodiment 1 or 2 or 3.
Claims (9)
1, a kind of Scroll hot-water heating electric blanket, it comprises blanket body (1), has the barrel-type casing (2) of a closed cavity (21), heat-transfer pipe (3), heat-generating pipe (4), water pump (5); It is characterized in that: barrel-type casing (2) is fixedlyed connected with a side of blanket body (1), and heat-generating pipe (4), water pump (5) are arranged in the closed cavity of barrel-type casing (2), and heat-transfer pipe (3) is arranged in the blanket body (1); The water inlet end of heat-transfer pipe (3) is connected with the water side of heat-generating pipe (4), and the water inlet end of heat-generating pipe (4) is connected with the water side of water pump (5), and the water inlet end of water pump (5) is connected with the water side of heat-transfer pipe (3), constitutes a loop.
2, a kind of Scroll hot-water heating electric blanket according to claim 1, it is characterized in that: further comprising a water storage device (6), water storage device (6) also is arranged in the closed cavity of barrel-type casing (2), and the water inlet end of circulating pump (5) is connected with the water side of heat-transfer pipe (3) by water storage device (6).
3, a kind of Scroll hot-water heating electric blanket according to claim 2 is characterized in that: water storage device (6) is provided with the filler of band safety relief valve (61).
4, a kind of Scroll hot-water heating electric blanket according to claim 1 and 2 is characterized in that: be provided with heat-insulation layer 7 between the inwall of heat-generating pipe (4) and barrel-type casing (2).
5, a kind of Scroll hot-water heating electric blanket according to claim 1 and 2, it is characterized in that: heat-generating pipe (4) is made up of positive and negative electrode (41), Electric radiant Heating Film (42) and quartz ampoule (43), Electric radiant Heating Film (42) is evenly attached to quartz ampoule (43) surface, and Electric radiant Heating Film (42) is connected with power supply by positive and negative electrode (41).
6, a kind of Scroll hot-water heating electric blanket according to claim 1 and 2 is characterized in that: heat-generating pipe (4) is made of thermal conductive water pipe (44) and heating wire (45), and heating wire (45) is wrapped in the outer surface of thermal conductive water pipe (44).
7, a kind of Scroll hot-water heating electric blanket according to claim 1 and 2 is characterized in that: heat-generating pipe (4) is made of thermal conductive water pipe (44) and electrothermal tube (46), and thermal conductive water pipe (44) and electrothermal tube logical (46) are crossed cast aluminium (47) and be cast into integrated formed structure.
8, a kind of Scroll hot-water heating electric blanket according to claim 1 and 2, it is characterized in that: also comprise a controller (8), be installed in two temperature controllers (9) on heat-generating pipe (4) surface and the water storage device (7) respectively, controller (8) is connected with power supply by power line (10), its signal input part also is connected with the signal output part of two temperature controllers (9) respectively, and its signal output part is connected with the signal input part of heat-generating pipe (4), water pump (5) respectively; The part that controller (8) is arranged on the outside of barrel-type casing (2) or controller (8) be arranged on barrel-type casing (2) inner and make manual adjustments knob on the controller (8) expose housing (2) or controller integral body to be arranged on barrel-type casing (2) inner and be provided with supporting remote control.
9, a kind of Scroll hot-water heating electric blanket according to claim 1 and 2, it is characterized in that: described heat-transfer pipe (3) bends to continuous serpentine and is arranged in the blanket body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200484692U CN201219735Y (en) | 2008-05-29 | 2008-05-29 | Scroll type water heating electric heating blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200484692U CN201219735Y (en) | 2008-05-29 | 2008-05-29 | Scroll type water heating electric heating blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219735Y true CN201219735Y (en) | 2009-04-15 |
Family
ID=40573255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200484692U Expired - Fee Related CN201219735Y (en) | 2008-05-29 | 2008-05-29 | Scroll type water heating electric heating blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219735Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104822189A (en) * | 2015-05-13 | 2015-08-05 | 袁石振 | Conduit-type high-frequency electric heater unit, heating device, and heating method |
| CN108534219A (en) * | 2018-06-11 | 2018-09-14 | 淄博环能海臣环保技术服务有限公司 | A kind of double heat source corrugated stainless steel floor heating devices of hot-water heating electric heating |
| CN109419239A (en) * | 2017-08-28 | 2019-03-05 | 扬中市宏彬冷暖设备有限公司 | A kind of water warming blanket pipeline water replanishing device |
| CN109645776A (en) * | 2018-12-20 | 2019-04-19 | 巫溪县国科金辉床垫有限公司 | A kind of hydrothermal blanket |
-
2008
- 2008-05-29 CN CNU2008200484692U patent/CN201219735Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104822189A (en) * | 2015-05-13 | 2015-08-05 | 袁石振 | Conduit-type high-frequency electric heater unit, heating device, and heating method |
| CN109419239A (en) * | 2017-08-28 | 2019-03-05 | 扬中市宏彬冷暖设备有限公司 | A kind of water warming blanket pipeline water replanishing device |
| CN108534219A (en) * | 2018-06-11 | 2018-09-14 | 淄博环能海臣环保技术服务有限公司 | A kind of double heat source corrugated stainless steel floor heating devices of hot-water heating electric heating |
| CN108534219B (en) * | 2018-06-11 | 2023-12-15 | 淄博环能海臣环保技术服务有限公司 | Water heating electric heating double-heat source corrugated stainless steel pipe floor heating device |
| CN109645776A (en) * | 2018-12-20 | 2019-04-19 | 巫溪县国科金辉床垫有限公司 | A kind of hydrothermal blanket |
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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: 20090415 Termination date: 20110529 |