CN102052755A - Pump-free electric hot water circulating device - Google Patents
Pump-free electric hot water circulating device Download PDFInfo
- Publication number
- CN102052755A CN102052755A CN2009101883487A CN200910188348A CN102052755A CN 102052755 A CN102052755 A CN 102052755A CN 2009101883487 A CN2009101883487 A CN 2009101883487A CN 200910188348 A CN200910188348 A CN 200910188348A CN 102052755 A CN102052755 A CN 102052755A
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- heating
- return pipe
- water outlet
- heating tank
- hot water
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a pump-free electric hot water circulating device. The device comprises a heating tank, a sealing cover, a water outlet and return pipe and a heating electrode plate and is characterized in that: the upper end of the heating electrode plate is fixedly assembled on the sealing cover of the heating tank, and the lower end of the heating electrode plate is a certain distance away from the inner bottom surface of the heating tank; the sealing cover of the heating tank is provided with the water outlet and return pipe and a pressure relieving nozzle; and the water outlet and return pipe is communicated to the bottom of the tank, and the lower end of the water outlet and return pipe is lower than the lower end of the heating electrode plate. The pump-free electric hot water circulating device has the advantages of no faults of water leakage and electric leakage, automatic backwater, simplified structure, low cost, damage resistance, no noise during working, suitability for low-power household electric heaters and high-power electric boilers and wide application range and can safely and reliably operate.
Description
Technical field
The present invention relates to a kind of life warming installation, particularly a kind of no pump electric hot water circulator.
Background technology
At present, household warming such as electric blanket, electric heater directly adopt heating wire or electrothermal tube to make thermal source, and be very dangerous, and improper use causes fire easily, and current field is to human body generation effect in using simultaneously, and mouth parched and tongue scorched is uncomfortable easily.For this reason, the applicant has developed a kind of " noiseless battery lead plate heat hot water circulator " (patent No. 01113944.7), has safe in utilization, comfortable, little power consumption, low cost and other advantages, find to remain in following deficiency by using: the leak current fault that leaks appears in mounting structure under electrode adopts; Rely on the breaker device backwater, cause complex structure, cost height, damage easily, sound is arranged during work, can not be suitable for the large power, electrically boiler and use, the scope of application is little.
Summary of the invention
The purpose of this invention is to provide a kind of no pump electric hot water circulator, do not have the leak current fault that leaks, safe and reliable; Automatically backwater, designs simplification, cost are low, be not easy to damage, voiceless sound during work, applied widely.
The objective of the invention is to be achieved through the following technical solutions: it comprises heating tank body, seal cover, water outlet return pipe, heating electrode plates, it is characterized in that: the heating electrode plates upper end fixedly is assembled on the seal cover of heating tank body, the lower end of heating electrode plates is provided with distance with heating tank body inner bottom surface, on the seal cover of heating tank body water outlet return pipe and pressure release mouth are set, the water outlet return pipe passes to tank base, and its lower end is lower than the heating electrode plates lower end.
Above-mentioned pressure release mouth top is a cecum, has relief hole on the sidewall, and the suit pressure limiting discharges gum cover on the pressure release mouth.
The lower end of above-mentioned heating electrode plates is no less than 2mm with the distance that heating tank body inner bottom surface is provided with.
Advantage of the present invention is: there is not the leak current fault that leaks, and safe and reliable; Automatically backwater, designs simplification, cost are low, are not easy to damage, and voiceless sound during work not only is suitable for low power family expenses space heater, also is suitable for the large power, electrically boiler and uses, and is applied widely.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a pressure release mouth structure schematic diagram.
Fig. 3 is that the present invention connects radiator, water tank schematic diagram.
The specific embodiment
See Fig. 1,2, concrete structure of the present invention is as follows: heating tank body 2 assembling seal covers 5, heating electrode plates 1 upper end fixedly is assembled on the seal cover 5 of heating tank body, the lower end of heating electrode plates 1 is provided with the distance that is no less than 2mm with heating tank body 2 inner bottom surfaces, on the seal cover 5 of heating tank body water outlet return pipe 3 and pressure release mouth 6 are set, water outlet return pipe 3 passes to tank base, and its lower end is lower than the lower end of heating electrode 1 plate.Pressure release mouth 6 can adopt traditional relief valve, also can adopt following structure: the top of pressure release mouth 6 is a cecum, has relief hole 6-3 on the sidewall 6-2, and the suit pressure limiting discharges gum cover 6-1 on the pressure release mouth 6.
See Fig. 3, by water outlet return pipe 3 serial connection radiators 9, water tank 10, water tank 10 is provided with exhaust outlet 11 with the present invention.Radiator 9 is low power family expenses space heater, powerful electric boiler etc.
Operation principle; Water outlet return pipe 3 of the present invention is connected radiator 9, radiator 9 connects water tank 10 by return pipe, heating electrode plates 1 in the heating tank body 2 adds hot water, water heats up and produces vapour pressure, the water surface in the vapour pressure effect tank body, water enters radiator 9 from heating tank body 2 by water outlet return pipe 3, enters into water tank 10 from radiator 9.After water level in the heating tank body 2 was lower than heating electrode plates 1, heating stopped.Cooling back heating tank body 2 produces negative pressure, and the water in the water tank 10 is in radiator 9 is drawn back heating tank body 2, and heat cycles so repeatedly once more.In heating tank body 2 during the vapour pressure superpressure, pressure release mouth 6 releasing pressure automaticallies, assurance work safety.
Claims (3)
1. no pump electric hot water circulator, it comprises heating tank body, seal cover, water outlet return pipe, heating electrode plates, it is characterized in that: the heating electrode plates upper end fixedly is assembled on the seal cover of heating tank body, the lower end of heating electrode plates is provided with distance with heating tank body inner bottom surface, on the seal cover of heating tank body water outlet return pipe and pressure release mouth are set, the water outlet return pipe passes to tank base, and its lower end is lower than the heating electrode plates lower end.
2. no pump electric hot water circulator according to claim 1 is characterized in that: pressure release mouth top is a cecum, has relief hole on the sidewall, and the suit pressure limiting discharges gum cover on the pressure release mouth.
3. no pump electric hot water circulator according to claim 1 is characterized in that: the lower end of heating electrode plates is no less than 2mm with the distance that heating tank body inner bottom surface is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101883487A CN102052755A (en) | 2009-11-03 | 2009-11-03 | Pump-free electric hot water circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101883487A CN102052755A (en) | 2009-11-03 | 2009-11-03 | Pump-free electric hot water circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102052755A true CN102052755A (en) | 2011-05-11 |
Family
ID=43957328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101883487A Pending CN102052755A (en) | 2009-11-03 | 2009-11-03 | Pump-free electric hot water circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102052755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506463A (en) * | 2011-10-08 | 2012-06-20 | 上海工程技术大学 | Electric pulsation cycle heating system |
-
2009
- 2009-11-03 CN CN2009101883487A patent/CN102052755A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506463A (en) * | 2011-10-08 | 2012-06-20 | 上海工程技术大学 | Electric pulsation cycle heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |