CN2879014Y - Portable electric heating device using water as heat transfer media - Google Patents
Portable electric heating device using water as heat transfer media Download PDFInfo
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- CN2879014Y CN2879014Y CN 200520022108 CN200520022108U CN2879014Y CN 2879014 Y CN2879014 Y CN 2879014Y CN 200520022108 CN200520022108 CN 200520022108 CN 200520022108 U CN200520022108 U CN 200520022108U CN 2879014 Y CN2879014 Y CN 2879014Y
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- water tank
- water
- heat transfer
- tank
- pipe
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Abstract
The utility model pertains to a portable electric heating installation with water as the heat transfer medium. With regards to the immobility and high cost in the prior art, the electric heating installation comprises an electric heating element (1), a heat transfer water pipe (2), a water tank (3), an external water tank (4) and a power cord connector plug (12), the heating part of the heating element (1) being placed in the water tank (3), the connector plug (12) being electrically connected to the heating element (1), the water tank (3) being placed in the external water tank (4) and enclosed connected to the top cover (6) of the external water tank (4), the heat transfer water pipe (2) running through the through holes (4-1) on the external water tank (4), the heat transfer water pipe having one end passing through the water outlet (6-1) on the top cover (6) and placed in the water tank (3) and the other end connected to the backwater opening (3-1) on the water tank (3). The design density of heat transfer pipe may be increased at partial areas to be heated, so as to meet the usage needs of any partial area. The utility model is portable and comfortable and highly-efficient in converting electric energy into heat energy, with a high heat dissipating capacity and a low power consumption rate. Also it is simple in structure, safe and low-cost.
Description
Technical field
The utility model relates to a kind of electrothermal heating apparatus.
Background technology
In the winter time in the life, because bed clothes are relatively cooler when sleeping, people usually select electric heating bed accessorys such as electric blanket, water bed for use, in use can the exert an influence electromagnetic field of human physiological functions of electric blanket, comfort is bad, also has the danger to human body generation heavy current simultaneously; Though water bed has been avoided the problems referred to above, exist the problem inconvenient, that cost is high that moves.
The utility model content
Move inconvenience, problem that cost is high for solving existing in prior technology, the utility model provide a kind of portable be the electrothermal heating apparatus of heat transfer medium with water, it comprises electrical heating elements, heat transfer water pipe, water tank and power-line plug, the heating part of electrical heating elements places in the water tank, power-line plug is electrically connected with electrical heating elements, the heat transfer water pipe is at least one, it also comprises outer water tank, water tank places in the outer water tank and is connected by sealing with the top cover of outer water tank, forms water storage cavity between water tank and the outer water tank; The top cover of water tank top offers tank filler opening and at least one delivery port, the top cover of water storage cavity top offers outer tank filler opening, the bottom of water tank offers at least one water return outlet, offers through hole at the bottom of the case of water tank, offers through hole on the tank wall of outer water tank; One end of heat transfer water pipe passes the delivery port on the top cover and places in the water tank, pass between the heat transfer water pipe at the delivery port place on the top cover and the delivery port and seal, the other end of heat transfer water pipe passes the through hole on the outer water tank and is communicated with water return outlet on the water tank, passes between the heat transfer water pipe of the through hole on the outer water tank and the through hole to seal.Before the use, will fill with water in water tank of the present utility model and the water pipe earlier, the heat transfer water pipe is placed below the bedding that needs heating, water tank places bedside, and the electrical heating elements energising can be used, even the heat transfer water pipe breaks, water can not flow on the bed yet; Described heat transfer water pipe can select for use the flexible plastic pipe improving comfort level of the present utility model, for Low Back Pain, user such as have a pain in the leg, can be with the increase in density that is provided with of the heat transfer water pipe at need local heating place, thus satisfy the use needs of local heating; The utility model is easy to carry, and comfort level is good; Electric energy transforms the efficient height of heat energy, and heat dissipation capacity height, power consumption are little, it also have simple in structure, security good, low cost and other advantages.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the structural representation of the specific embodiment two, and Fig. 3 is a kind of user mode figure of the specific embodiment two, and Fig. 4 is the structural representation of the specific embodiment three.
The specific embodiment
The specific embodiment one: (referring to Fig. 1) present embodiment is made up of electrical heating elements 1, heat transfer water pipe 2, water tank 3, outer water tank 4 and power-line plug 12, the heating part of electrical heating elements 1 places in the water tank 3, power-line plug 12 is electrically connected with electrical heating elements 1, heat transfer water pipe 2 is at least one, water tank 3 places in the outer water tank 4 and is connected by sealing formation water storage cavity 7 between water tank 3 and the outer water tank 4 with the top cover 6 of outer water tank 4; The top cover 6 of water tank 3 tops offers tank filler opening 6-2 and at least one delivery port 6-1, the top cover 6 of water storage cavity 7 tops offers outer tank filler opening 6-3, the bottom of water tank 3 offers at least one water return outlet 3-1, offer through hole 3-2 at the bottom of the case of water tank 3, offer through hole 4-1 on the tank wall of outer water tank 4; One end of heat transfer water pipe 2 passes the delivery port 6-1 on the top cover 6 and places in the water tank 3, pass between the heat transfer water pipe 2 at the delivery port 6-1 place on the top cover 6 and the delivery port 6-1 and seal, the other end of heat transfer water pipe 2 passes the through hole 4-1 on the outer water tank 4 and is communicated with water return outlet 3-1 on the water tank 3, passes between the heat transfer water pipe 2 at the through hole 4-1 place on the outer water tank 4 and the through hole 4-1 to seal.
The specific embodiment two: the difference of (referring to Fig. 2, Fig. 3) present embodiment and the specific embodiment one is that described heat transfer water pipe 2 is two, and the top cover 6 of water tank 3 tops offers two delivery port 6-1, and the bottom of water tank 3 offers two water return outlet 3-1.Other composition is identical with the specific embodiment one with annexation.For Low Back Pain, user such as have a pain in the leg, can with the heat transfer water pipe at need local heating place increase in density (as shown in Figure 3) is set, thereby satisfy the use needs of local heating.
The specific embodiment three: the difference of (referring to Fig. 4) present embodiment and the specific embodiment one is that described heat transfer water pipe 2 is four, and the top cover 6 of water tank 3 tops offers four delivery port 6-1, and the bottom of water tank 3 offers four water return outlet 3-1.Other composition is identical with the specific embodiment one with annexation.
Described in the utility model portable be the electrothermal heating apparatus of heat transfer medium with water, the quantity of heat transfer water pipe 2 can be provided with according to different use needs.
The specific embodiment four: (difference referring to the present embodiment of Fig. 1-Fig. 4) and the specific embodiment one, two or three is that it has increased heat transfer water pipe sheath 5, the quantity of heat transfer water pipe sheath 5 is identical with the quantity of heat transfer water pipe 2, heat transfer water pipe sheath 5 places in the water tank 3 and the lower end of heat transfer water pipe sheath 5 is fixed at the bottom of the case of water tank 3, and the upper end of heat transfer water pipe sheath 5 covers on the bottom of the heat transfer water pipe 2 in the water tank 3.Other composition is identical with the specific embodiment one, two or three with annexation.Because the bubble that produces during the heating of the water in the water tank 3 can influence the circulation of hot water in heat transfer water pipe 2, the heat transfer water pipe sheath 5 that present embodiment increases can effectively have been avoided bubble to enter heat transfer water pipe 2, and then improve heat transfer efficiency of the present utility model.
The specific embodiment five: (difference referring to the present embodiment of Fig. 1-Fig. 4) and the specific embodiment one, two, three or four is that it has increased tank inlet pipe 8, outer tank inlet pipe 9 and housing 10, outer water tank 4 places in the housing 10, the top of housing 10 is installed with the water tank 10-1 that prestores, prestoring offers a delivery port 10-1-1 and No. two delivery port 10-1-2 at the bottom of the case of water tank 10-1, and the two ends of tank inlet pipe 8 are communicated with delivery port 10-1-1 of the water tank 10-1 bottom that prestores and the tank filler opening 6-2 on the top cover 6 respectively; The two ends of outer tank inlet pipe 9 are communicated with No. two delivery port 10-1-2 of the water tank 10-1 bottom that prestores and the outer tank filler opening 6-3 on the top cover 6 respectively.Other composition is identical with the specific embodiment one, two, three or four with annexation.Because present embodiment has increased the housing 10 that tank inlet pipe 8, outer tank inlet pipe 9 and top are installed with the water tank 10-1 that prestores, when disappearance took place for water water tank 3 and outer water tank 4 in, the water in the water tank 10-1 that prestores benefit was automatically gone into; Along with the rising of heating-up temperature, the volume of the water in water tank 3 and the outer water tank 4 becomes big, and then along with tank inlet pipe 8, outer tank inlet pipe 9 are spilled in the water tank 10-1 that prestores; The user only needs the regular observation water tank 10-1 that prestores, and just can guarantee security of the present utility model and practicality.
The specific embodiment six: (difference referring to the present embodiment of Fig. 1-Fig. 4) and the specific embodiment one, two, three, four or five is that it has increased power switch 11 at interval, and described interval power switch 11 is serially connected between power-line plug 12 and the electrical heating elements 1.Other composition is identical with the specific embodiment one, two, three, four or five with annexation.The interval power switch 11 that the utility model increased is serially connected between power-line plug 12 and the electrical heating elements 1, preestablish conduction time and power-off time, power switch 11 can be controlled the service intermittent of electrical heating elements 1 at interval, in whole sleep procedure, need not to turn off power supply, just can guarantee required temperature constant state.Described interval power switch 11 can be provided with power switch by force, in power process, presses power switch by force, makes electrical heating elements 1 energising work.
Operation principle: after giving electrical heating elements 1 power supply, water expanded by heating in the water tank 3, the water that is heated is to the upper reaches, gap between heat transfer water pipe 2 and heat transfer water pipe sheath 5, and flow into heat transfer water pipe 2, and continue heating in heat transfer water pipe 2 and the extraneous cooling water flow recovery tank 3 that carries out after the cold and hot exchange, this moving in circles carried out, flow and cooling water is formed automatically, reach the purpose of heating; If hydraulic pressure is higher in the water tank 3, hot water can flow into outer tank inlet pipe 9 from through hole 3-2, and returns the water tank 10-1 that prestores through tank inlet pipe 8 and outer tank inlet pipe 9, and the bubble that produces when heating is simultaneously also discharged water tank 3 through tank inlet pipe 8.
Claims (6)
1, portable is the electrothermal heating apparatus of heat transfer medium with water, it comprises electrical heating elements (1), heat transfer water pipe (2), water tank (3) and power-line plug (12), the heating part of electrical heating elements (1) places in the water tank (3), power-line plug (12) is electrically connected with electrical heating elements (1), the water pipe (2) that it is characterized in that conducting heat is at least one, it also comprises outer water tank (4), water tank (3) places in the outer water tank (4) and is connected by sealing with the top cover (6) of outer water tank (4), forms water storage cavity (7) between water tank (3) and the outer water tank (4); The top cover (6) of water tank (3) top offers tank filler opening (6-2) and at least one delivery port (6-1), the top cover (6) of water storage cavity (7) top offers outer tank filler opening (6-3), the bottom of water tank (3) offers at least one water return outlet (3-1), offer through hole (3-2) at the bottom of the case of water tank (3), offer through hole (4-1) on the tank wall of outer water tank (4); One end of heat transfer water pipe (2) passes the delivery port (6-1) on the top cover (6) and places in the water tank (3), pass sealing between heat transfer water pipe (2) that the delivery port (6-1) on the top cover (6) locates and the delivery port (6-1), the other end of heat transfer water pipe (2) passes the through hole (4-1) on the outer water tank (4) and is communicated with water return outlet (3-1) on the water tank (3), passes sealing between heat transfer water pipe (2) that the through hole (4-1) on the outer water tank (4) locates and the through hole (4-1).
2, according to claim 1 portable be the electrothermal heating apparatus of heat transfer medium with water, it is characterized in that described heat transfer water pipe (2) is two, the top cover (6) of water tank (3) top offers two delivery ports (6-1), and the bottom of water tank (3) offers two water return outlets (3-1).
3, according to claim 1 portable be the electrothermal heating apparatus of heat transfer medium with water, it is characterized in that described heat transfer water pipe (2) is four, the top cover (6) of water tank (3) top offers four delivery ports (6-1), and the bottom of water tank (3) offers four water return outlets (3-1).
4, according to claim 1,2 or 3 described portable be the electrothermal heating apparatus of heat transfer medium with water, it is characterized in that it has increased heat transfer water pipe sheath (5), the quantity of heat transfer water pipe sheath (5) is identical with the quantity of heat transfer water pipe (2), heat transfer water pipe sheath (5) places in the water tank (3) and the lower end of heat transfer water pipe sheath (5) is fixed at the bottom of the case of water tank (3), and the upper end of heat transfer water pipe sheath (5) covers on the bottom of the heat transfer water pipe (2) in the water tank (3).
5, according to claim 4 portable be the electrothermal heating apparatus of heat transfer medium with water, it is characterized in that it has increased tank inlet pipe (8), outer tank inlet pipe (9) and housing (10), outer water tank (4) places in the housing (10), the top of housing (10) is installed with the water tank that prestores (10-1), prestoring offers a delivery port (10-1-1) and No. two delivery ports (10-1-2) at the bottom of the case of water tank (10-1), and the two ends of tank inlet pipe (8) are communicated with a delivery port (10-1-1) of the water tank that prestores (10-1) bottom and the tank filler opening (6-2) on the top cover (6) respectively; The two ends of outer tank inlet pipe (9) are communicated with No. two delivery ports (10-1-2) of the water tank that prestores (10-1) bottom and the outer tank filler opening (6-3) on the top cover (6) respectively.
6, according to claim 4 portable be the electrothermal heating apparatus of heat transfer medium with water, it is characterized in that it has increased at interval power switch (11), described interval power switch (11) is serially connected between power-line plug (12) and the electrical heating elements (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022108 CN2879014Y (en) | 2005-12-08 | 2005-12-08 | Portable electric heating device using water as heat transfer media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022108 CN2879014Y (en) | 2005-12-08 | 2005-12-08 | Portable electric heating device using water as heat transfer media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879014Y true CN2879014Y (en) | 2007-03-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520022108 Expired - Fee Related CN2879014Y (en) | 2005-12-08 | 2005-12-08 | Portable electric heating device using water as heat transfer media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879014Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865619A (en) * | 2011-07-09 | 2013-01-09 | 王彤宇 | Thermal energy water self-circulation system |
-
2005
- 2005-12-08 CN CN 200520022108 patent/CN2879014Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865619A (en) * | 2011-07-09 | 2013-01-09 | 王彤宇 | Thermal energy water self-circulation system |
| CN102865619B (en) * | 2011-07-09 | 2016-05-25 | 王彤宇 | Heat energy water self-circulation system |
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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: 20070314 Termination date: 20100108 |