CN202442475U - Positive-pressure type electric heater - Google Patents
Positive-pressure type electric heater Download PDFInfo
- Publication number
- CN202442475U CN202442475U CN2012200165693U CN201220016569U CN202442475U CN 202442475 U CN202442475 U CN 202442475U CN 2012200165693 U CN2012200165693 U CN 2012200165693U CN 201220016569 U CN201220016569 U CN 201220016569U CN 202442475 U CN202442475 U CN 202442475U
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- pipe
- heating cabinet
- electric heater
- water
- type electric
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Abstract
The utility model provides a positive-pressure type electric heater, mainly solving problems of the conventional boiling type electric heater that the energy consumption is large and sanitation of water consumption and energy conservation are hard to realize when boiling water and unboiled water are mixed to be heated. The positive-pressure type electric heater is characterized in that the bottom of a heating tank (1) is provided with an electric heating pipe (2) and a sewage disposal hole (18), and the side wall of the heating tank (1) is provided with a heating tank exhaust opening electromagnetic valve (11), a pressure sensor (12), a high-liquid-level probe (13), a low-liquid-level probe (14) and a tap water inlet; the side wall of a boiling water tank is provided with a water tap (4), a liquid level meter (5) and an exhaust hole pipe (17), the bottom of the boiling water tank is provided with a steam heat exchange pipe (7), and the steam heat exchange pipe (7) is communicated with the top of the heating tank (1); a communication pipe (6) between the heating tank (1) and the boiling water tank (8) is provided with an electromagnetic valve (3); and a tap water pipeline comprises a tap water pipe interface (9), a tap water sleeve (10), a magnetizer (15) and a tap water inlet electromagnetic valve (16). The positive-pressure type electric heater disclosed by the utility model can provide boiling water with the temperature of 100 DEG C and has the characteristics of sanitation, energy conservation and safety.
Description
Technical field
The utility model relates to a kind of boiling type electric heater, specifically, relates to a kind of positive-pressure type electric heater.
Background technology
There are a variety of electrical heating drinking equipments in the market, for the people in public arenas such as school, hospital and market lives, working and learning provide great convenience.But the existing electric heater of the confession drinking exists a lot of problems: electric heater is drunk in most confession does not have heat-insulation layer, causes heating and energy consumption for keeping temperature bigger; Therefore for single water tank, liquid level is controlled by ball float, causes new inflow unboiled water and has deposited the boiling water blending, and what cause drinking is not complete boiling water and does not reach 100 ℃ of real boiling bactericidal effects that not enough health supplies water.Along with rising steadily of energy scarcity and price, how energy savings is saved cost, becomes the focus of current social concerns, and the conventional electric heating device can not meet the demands.
Summary of the invention
The technical problem that proposes in order to solve in the background technology; The utility model provides a kind of positive-pressure type electric heater; This kind electric heater utilizes pressure sensor, liquid level is taken into account liquid-level probe provides electronic signal, adopts inflow, heating cabinet heating, the hot water of solenoid control running water to get into boiled water tank and boiler pressure release etc.When the complete boiling water of health is provided, realize safe, energy-conservation, the purpose efficiently of electric heater.
The technical scheme of the utility model is: this kind positive-pressure type electric heater mainly comprises heating cabinet, boiled water tank and tap water pipe line.Its unique distinction is: the bottom of said heating cabinet is provided with electric heating tube and mudhole, on sidewall, is provided with heating cabinet exhaust outlet magnetic valve, pressure sensor, high liquid-level probe, low liquid-level probe and running water inlet; The sidewall of said boiled water tank is provided with tap, liquid level is taken into account exhaust perforated pipe, and the bottom is provided with steam heat exchanging tube, and said steam heat exchanging tube communicates with the heating cabinet top; On the communicating pipe of said heating cabinet and boiled water tank magnetic valve is set; Said tap water pipe line comprises running water pipe interface, running water sleeve pipe, magnetizer and running water inlet magnetic valve.During concrete the realization, between said heating cabinet and boiled water tank inwall and outer wall, adopt polyurethane foam material, whole can foaming, heating cabinet and boiled water tank all adopt food-grade 304# stainless steel material; Described electric heating tube adopts immersion 316 stainless steel tubes; The material of described steam heat exchanging tube and blast pipe adopts the TP2 copper pipe.Certainly, the computer control that this kind device also need cooperate with instrument such as various magnetic valves and liquid level gauges, for example PLC and single-chip microcomputer etc., but these all are routine techniques, have just given unnecessary details no longer here.
The utlity model has following beneficial effect: the positive-pressure type electric heater that the utility model proposed; Adopt the inflow of solenoid control running water, prevent unboiled water and boiling water blending, complete boiling water can be provided; Temperature can reach 100 ℃, realizes the boiling bactericidal effect; Communicating pipe is provided with magnetic valve, and control heating cabinet pressure seethes with excitement the hot water of heating cabinet fully, reaches the purpose of thorough sterilization, and adopts pressure sensor provides signal simultaneously, reach certain pressure after, blast pipe valve opening solenoid pressures of removing heat by catharsis, assurance safety; Boiled water tank blast pipe overcoat running water pipe, blast pipe adopts copper pipe, strengthens the heat exchange of steam and running water, realizes energy recovery.The utlity model has in that the complete boiling water of health, safety, health, energy-conservation, characteristics of high efficiency are provided, be applicable to various public places.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
1-heating cabinet among the figure, 2-electric heating tube, 3-magnetic valve, 4-tap, 5-liquid level gauge; 6-communicating pipe, 7-steam heat exchanging tube, 8-boiled water tank, 9-running water pipe interface, 10-running water sleeve pipe; 11-exhaust outlet magnetic valve, the 12-pressure sensor, the high liquid-level probe of 13-, 14-hangs down liquid-level probe; The 15-magnetizer, 16-running water inlet magnetic valve, 17-blast pipe, 18-mudhole.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is described further:
As shown in Figure 1, this kind positive-pressure type electric heater mainly comprises heating cabinet 1, boiled water tank 8 and tap water pipe line.Said heating cabinet 1 bottom is provided with electric heating tube 2 and mudhole 18, and sidewall is provided with heating cabinet exhaust outlet magnetic valve 11, pressure sensor 12, high liquid-level probe 13, low liquid-level probe 14 and running water inlet; Said boiled water tank 8 sidewalls are provided with tap 4, liquid level gauge 5 and blast pipe 17, and the bottom is provided with steam heat exchanging tube 7, and said steam heat exchanging tube 7 communicates with heating cabinet 1 top; Said heating cabinet 1 is provided with magnetic valve 3 with boiled water tank 8 communicating pipe 6; Said tap water pipe line comprises running water pipe interface 9, running water sleeve pipe 10, magnetizer 15 and running water inlet magnetic valve 16.Wherein, adopt polyurethane foam material between said heating cabinet 1 and boiled water tank 8 and the shell, whole can foaming, heating cabinet and boiled water tank all adopt food-grade 304# stainless steel material; Described electric heating tube 2 adopts the immersion stainless steel tube; The material of described steam heat exchanging tube 7 and blast pipe 17 adopts copper pipe.
In this kind of positive-pressure type electric heater, at running water sleeve pipe 10 magnetizer 15 is set, running water is magnetized, and realizes sterilization and antiscaling effect; High liquid-level probe 13, low liquid-level probe 14 detection of liquid level height, and transmit signal controlling running water inlet magnetic valve 16 and open and close the control rate of water make-up; Adopt the inflow of running water inlet magnetic valve 16 control running water, prevent unboiled water and boiling water blending, complete boiling water can be provided, temperature can reach 100 ℃, realizes the boiling bactericidal effect; Communicating pipe 6 is provided with magnetic valve 3, and control heating cabinet pressure seethes with excitement the hot water of heating cabinet fully, reaches the purpose of thorough sterilization, and adopts pressure sensor provides signal simultaneously, reach certain pressure after, heating cabinet exhaust outlet magnetic valve 11 is opened pressure release, guarantees safety; Liquid level gauge 5 shows and surveys the boiled water tank water level, when boiled water tank 8 water levels reach the minimum rate of accumulation, sends signal, opens electric heating tube 2, when boiled water tank 8 water levels reach ceiling for accumulation, sends signal, closes electric heating tube 2; The steam of heating cabinet 1 plays the effect of insulation through the hot water heat exchange in steam heat exchanging tube 7 and the boiled water tank 8.
In sum, the utility model can provide the complete boiling water of health, has safety, health, energy-conservation, characteristics of high efficiency, is applicable to various public places.
Claims (2)
1. positive-pressure type electric heater; Mainly comprise heating cabinet (1), boiled water tank (8) and tap water pipe line; It is characterized in that: the bottom of said heating cabinet (1) is provided with electric heating tube (2) and mudhole (18), on sidewall, is provided with heating cabinet exhaust outlet magnetic valve (11), pressure sensor (12), high liquid-level probe (13), low liquid-level probe (14) and running water inlet; The sidewall of said boiled water tank (8) is provided with tap (4), liquid level gauge (5) and exhaust perforated pipe (17), and the bottom is provided with steam heat exchanging tube (7), and said steam heat exchanging tube (7) communicates with heating cabinet (1) top; On the communicating pipe (6) of said heating cabinet (1) and boiled water tank (8) magnetic valve (3) is set; Said tap water pipe line comprises running water pipe interface (9), running water sleeve pipe (10), magnetizer (15) and running water inlet magnetic valve (16).
2. a kind of positive-pressure type electric heater according to claim 1 is characterized in that: adopt polyurethane foam material between said heating cabinet (1) and boiled water tank (8) and the shell, said heating cabinet and boiled water tank all adopt food-grade 304# stainless steel material; Described electric heating tube (2) adopts immersion 316 stainless steel tubes; Described steam heat exchanging tube (7) and exhaust perforated pipe (17) adopt the TP2 copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200165693U CN202442475U (en) | 2012-01-16 | 2012-01-16 | Positive-pressure type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200165693U CN202442475U (en) | 2012-01-16 | 2012-01-16 | Positive-pressure type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442475U true CN202442475U (en) | 2012-09-19 |
Family
ID=46823923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200165693U Expired - Fee Related CN202442475U (en) | 2012-01-16 | 2012-01-16 | Positive-pressure type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333606A (en) * | 2015-10-30 | 2016-02-17 | 天津赛金节能科技有限公司 | Hot water tank |
| CN111471812A (en) * | 2020-04-30 | 2020-07-31 | 郑海彬 | Assembly line leather perforating device |
-
2012
- 2012-01-16 CN CN2012200165693U patent/CN202442475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333606A (en) * | 2015-10-30 | 2016-02-17 | 天津赛金节能科技有限公司 | Hot water tank |
| CN111471812A (en) * | 2020-04-30 | 2020-07-31 | 郑海彬 | Assembly line leather perforating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130116 |