CN209495458U - Electrical heating vacuum phase change boiler unit - Google Patents
Electrical heating vacuum phase change boiler unit Download PDFInfo
- Publication number
- CN209495458U CN209495458U CN201822014705.5U CN201822014705U CN209495458U CN 209495458 U CN209495458 U CN 209495458U CN 201822014705 U CN201822014705 U CN 201822014705U CN 209495458 U CN209495458 U CN 209495458U
- Authority
- CN
- China
- Prior art keywords
- unit shell
- cabinet
- heating
- heating unit
- phase change
- 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.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model embodiment is related to heating equipment technical field, disclose a kind of electrical heating vacuum phase change boiler unit, including cabinet, heating unit shell is fixedly installed in the cabinet, it heats in unit shell filled with aqueous medium, the heating unit shell internal upper part is equipped with the heat exchanger for stretching out cabinet, heating unit shell lower half is fixedly installed with tubular electric heating, the tubular electric heating is located at heating unit shell close to the side of heat exchanger, the heating unit shell top is communicated with the vacuum valve interface for stretching out cabinet and relief valve interface and pressure gauge tube socket, the level electrode of cabinet is stretched out in the side connection of the heating unit shell, the side that the heating unit shell is equipped with level electrode is additionally provided with the thermometric tube socket for stretching out cabinet.Solve the problems, such as in the prior art due to caused by burning heat production the thermal efficiency it is low low with safety, reached thermal efficiency height, heat supply is fast, low, the low effect of operating cost of loss.
Description
Technical field
The utility model embodiment is related to heating equipment technical field, and in particular to electrical heating vacuum phase change boiler unit.
Background technique
Vacuum hot-water machine system has using the heat medium water in fuel oil or gas heating unit using water at various pressures
The principle of different steam temperatures, makes heat medium water boil under vacuum conditions, and the water vapour generated after boiling is again and in heat-transfer pipe
The cold water of flowing or warm water carry out heat exchange, so that outwardly offer heating hot water or health hot water, whole unit are in
It is run under vacuum state, compared with conventional hot water boiler, there is excellent safety and ease for operation.
Existing vacuum boiler unit is mainly made of combustion chamber and heat-exchanging chamber etc., general to be arranged using single return structures,
The burner and chimney of combustion chamber are respectively placed in vacuum hot water unit both ends, and the heat and high-temperature flue gas generated in combustion chamber is to warm
It is discharged by chimney after switch room's heating, so that the flue gas that chimney is discharged still is had higher temperature, reduce the thermal efficiency, and easily using
When cause flame directly to impact smoke pipe, make smoke pipe be easy it is impaired burn out, shorten the working life, and to improve the thermal efficiency as far as possible.
To sum up, the existing vacuum hot water unit thermal efficiency is low, and safety is low.
Utility model content
For this purpose, the utility model embodiment provide electrical heating vacuum phase change boiler unit, with solve in the prior art due to
The low problem low with safety of the thermal efficiency caused by burning heat production.
To achieve the goals above, the embodiments of the present invention provides the following technical solutions:
Electrical heating vacuum phase change boiler unit, including cabinet are fixedly installed with heating unit shell, heater in the cabinet
Filled with aqueous medium in group shell, the heating unit shell internal upper part is equipped with the heat exchanger for stretching out cabinet, heats unit shell lower half
Be fixedly installed with tubular electric heating, the tubular electric heating is located at heating unit shell close to the side of heat exchanger, it is described plus
Heat engine group shell top is communicated with the vacuum valve interface for stretching out cabinet and relief valve interface and pressure gauge tube socket, the heating unit
The level electrode of cabinet is stretched out in the side connection of shell, and the side that the heating unit shell is equipped with level electrode is additionally provided with stretching
The thermometric tube socket of cabinet.
By using above-mentioned technical proposal, electric energy is converted into thermal energy, not needing will be chemical by the way of burning
It can be converted into thermal energy, also there is no need to air and fuel needed for supplying burning, will not discharge of noxious gases and lime-ash, completely symbol
Cyclization guaranteed request, the thermal efficiency is high, and up to 98%, heat supply is fast, loss is low, and operating cost is low.Temperature detection is installed on thermometric tube socket
Instrument can be realized the switch of cutting tubular electric heating when vapor (steam) temperature reaches the temperature of setting, and level electrode is extremely low
Level electrode realizes that the switch of cutting tubular electric heating, pressure gauge measure steam pressure when water level is down to extremely low water level,
The switch that can be realized cutting tubular electric heating when superpressure, when pressure gauge failure, pressure relief device is able to carry out when pressure superpressure
Pressure release, pressure relief device are usually rupture disk, and when reaching rupture disk pressure, rupture disk explosion pressure release guarantees the safety of device.
Preferably, the top that heating unit shell is equipped with level electrode side is arranged in the thermometric tube socket.
By using above-mentioned technical proposal, structure space rational and compact saves floor occupying area.
Preferably, the heat exchanger includes the water inlet pipe and outlet pipe across cabinet, the water inlet pipe and water outlet tube side-by-side
It is arranged, is communicated with temperature gauge pipe on the outlet pipe.
By using above-mentioned technical proposal, thermometer can be connected on outlet pipe, facilitate the temperature of water in detection outlet pipe.
Preferably, the heat exchanger is stainless heat exchanger and is steam-water heat exchanging.
By using above-mentioned technical proposal, heat-exchange temperature is high, durable, can with a tractor serves several purposes, while provide heating water,
The functions such as domestic hot-water, swimming pool heating, to water quality without any pollution.
Preferably, the top of the heating unit shell is cylindrical, and the lower part of the heating unit shell is in cubic shape, described
Cabinet is in cubic shape.
Unit shell, which is heated, by using above-mentioned technical proposal, in structure is divided into the high-temperature region of lower section and the high pressure of top
Area is successfully separated, and the service life of boiler is substantially prolonged.
Preferably, the upper and lower part of the heating unit shell is respectively communicated with the upper sewage pipe and down blow for stretching out cabinet
Pipe.
By using above-mentioned technical proposal, regular discharge is done to the water in heating unit, excludes anvil cinder, precipitating reduces it
Degree of adhesion in boiler wall improves boiler thermal efficiency.
Preferably, the upper sewage pipe extends to side of the cabinet far from level electrode, and the down blow pipe is located at heater
The group one end of shell far from tubular electric heating.
It is rationally distributed in structure by using above-mentioned technical proposal, it is compact, it can save floor occupying area.
Preferably, the insulating layer of ceramic fibre production is equipped with outside the heating unit shell.
By using above-mentioned technical proposal, insulating layer can keep the temperature boiler, reduce heat and distribute, improve heat utilization
Rate.
Embodiment according to the present utility model, has the advantages that
1, electric energy is converted into thermal energy, does not need to convert thermal energy for chemical energy by the way of burning, also just not
Need to supply burning needed for air and fuel, will not discharge of noxious gases and lime-ash, comply fully with environmental requirement, the thermal efficiency
Height, up to 98%, heat supply is fast, loss is low, and operating cost is low；
2, temperature instrument is installed on thermometric tube socket, when vapor (steam) temperature reaches the temperature of setting, can be realized cutting
The switch of tubular electric heating, level electrode is extremely low level electrode, when water level is down to extremely low water level, realizes cutting tubulose electricity
The switch of heater, pressure gauge measure steam pressure, and when superpressure can be realized the switch of cutting tubular electric heating, and pressure gauge loses
When clever, pressure relief device is able to carry out pressure release when pressure superpressure, and pressure relief device is usually rupture disk, quick-fried when reaching rupture disk pressure
Fragmentation explosion pressure release, guarantees the safety of device；
3, heat-exchange temperature is high, durable, can be with a tractor serves several purposes, while providing heating water, domestic hot-water, swimming pool heating etc.
Function, to water quality without any pollution；
4, unit shell is heated in structure and be divided into the high-temperature region of lower section and the higher-pressure region of top, be successfully separated, greatly
The service life of boiler is extended greatly.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below
Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technology
On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover
In enclosing.
Fig. 1 is the main view of motor thermal vacuum phase transformation Hot water units provided by the embodiment of the utility model；
Fig. 2 is the side view of motor thermal vacuum phase transformation Hot water units provided by the embodiment of the utility model.
In figure: 1, cabinet；2, unit shell is heated；21, vacuum valve interface；22, relief valve interface；23, pressure gauge connection；
24, level electrode；25, thermometric tube socket；3, heat exchanger；31, water inlet pipe；32, outlet pipe；33, temperature gauge pipe；4, tubulose electric heating
Device；5, upper sewage pipe；6, down blow pipe.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is
The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
The term on cited such as "upper", "lower", " left side ", the right side in this specification ", " centre ", is merely convenient to describe
Be illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable scope of the utility model.
Electrical heating vacuum phase change boiler unit combined with Figure 1 and Figure 2, including cabinet 1, cabinet 1 are in cubic shape, are consolidated in cabinet 1
Equipped with heating unit shell 2, the top for heating unit shell 2 is cylindrical for Dingan County, and the lower part of heating unit shell 2 is in cubic shape, heating
Filled with aqueous medium in unit shell 2, heats 2 internal upper part of unit shell and the heat exchanger 3 for stretching out cabinet 1 is installed, heat 2 lower half of unit shell
Portion is fixedly installed with tubular electric heating 4, and tubular electric heating 4 is located at heating unit shell 2 close to the side of heat exchanger 3, heating
2 top of unit shell is communicated with the vacuum valve interface 21 for stretching out cabinet 1 and relief valve interface 22 and pressure gauge tube socket 23, heater
The level electrode 24 of cabinet 1 is stretched out in the side connection of group shell 2, and the side that heating unit shell 2 is equipped with level electrode 24 is also set up
There is the thermometric tube socket 25 for stretching out cabinet 1.
Principle: under vacuum conditions, low boiling point heats the aqueous medium in unit shell 2 and is heated by tubular electric heating 4 and steams water
Hair, which rises to, condenses heat dissipation at heat exchanger 3, the water in heat exchanger 3 is heated to design temperature and is sent to user, condensation water is in weight
Lower part drips back under the action of power, continues to heat, repetitive cycling, evaporation-condensation-evaporation carries out vapour-to working solution under vacuum conditions
The phase transformation of liquid recycles, and persistently carries out heat supply.
Effect: being converted into thermal energy for electric energy, does not need to convert thermal energy for chemical energy by the way of burning, also
Do not need supply burning needed for air and fuel, will not discharge of noxious gases and lime-ash, comply fully with environmental requirement, the thermal efficiency
Height, up to 98%, heat supply is fast, loss is low, and operating cost is low.Temperature instrument is installed on thermometric tube socket 25, works as vapor (steam) temperature
When reaching the temperature of setting, the switch of cutting tubular electric heating 4 can be realized, level electrode 24 is extremely low level electrode 24,
When water level is down to extremely low water level, realize that the switch of cutting tubular electric heating 4, pressure gauge measure steam pressure, energy when superpressure
Enough switches for realizing cutting tubular electric heating 4, when pressure gauge failure, pressure relief device is able to carry out pressure release when pressure superpressure, lets out
Pressure device is usually arranged as rupture disk, and when reaching rupture disk pressure, rupture disk explosion pressure release guarantees the safety of device.
Heat exchanger 3 is stainless heat exchanger 3 and is steam-water heat exchanging, and heat-exchange temperature is high, durable, can be with one
Machine is multi-purpose, while providing the functions such as heating water, domestic hot-water, swimming pool heating, to water quality without any pollution.Heat exchanger 3 includes wearing
The water inlet pipe 31 and outlet pipe 32 of cabinet 1 are crossed, is communicated with temperature gauge pipe 33 on outlet pipe 32, facilitates water in detection outlet pipe 32
Temperature.In order to reduce heating 2 radiation loss heat of unit shell, the heat preservation that ceramic fibre production is equipped with outside unit shell 2 is heated
Layer reduces heat and distributes, improves heat utilization efficiency.
The upper and lower part of heating unit shell 2 is respectively communicated with the upper sewage pipe 5 and down blow pipe 6 for stretching out cabinet 1, upper row
Dirty pipe 5 extends to side of the cabinet 1 far from level electrode 24, and down blow pipe 6 is located at heating unit shell 2 far from tubular electric heating 4
One end.Regular discharge is done to the water in heating unit, excludes anvil cinder, precipitating reduces it in the degree of adhesion of boiler wall, improves
Boiler thermal efficiency, and it is rationally distributed in structure, it is compact, it can save floor occupying area.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. electrical heating vacuum phase change boiler unit, it is characterised in that: including cabinet (1), be fixedly installed with and add in the cabinet (1)
Heat engine group shell (2), heating unit shell (2) is interior filled with aqueous medium, and heating unit shell (2) internal upper part is equipped with stretching cabinet
(1) heat exchanger (3), heating unit shell (2) lower half are fixedly installed with tubular electric heating (4), the tubular electric heating
(4) heating unit shell (2) is located at close to the side of heat exchanger (3), and heating unit shell (2) top is communicated with stretching cabinet
(1) vacuum valve interface (21) and relief valve interface (22) and pressure gauge tube socket (23), the side of heating unit shell (2)
The level electrode (24) of cabinet (1) is stretched out in connection, and the side that heating unit shell (2) is equipped with level electrode (24) is also set up
There is the thermometric tube socket (25) of stretching cabinet (1).
2. electrical heating vacuum phase change boiler unit according to claim 1, it is characterised in that: the thermometric tube socket (25) sets
Set the top that level electrode (24) side is equipped in heating unit shell (2).
3. electrical heating vacuum phase change boiler unit according to claim 1, it is characterised in that: the heat exchanger (3) includes
Water inlet pipe (31) and outlet pipe (32) across cabinet (1), the water inlet pipe (31) and outlet pipe (32) be arranged side by side, it is described go out
Temperature gauge pipe (33) are communicated on water pipe (32).
4. electrical heating vacuum phase change boiler unit according to claim 1, it is characterised in that: the heat exchanger (3) is not
It becomes rusty steel heat exchanger (3) and is steam-water heat exchanging.
5. electrical heating vacuum phase change boiler unit according to claim 1, it is characterised in that: the heating unit shell (2)
Top it is cylindrical, the lower part of heating unit shell (2) is in cubic shape, and the cabinet (1) is in cubic shape.
6. electrical heating vacuum phase change boiler unit according to claim 1, it is characterised in that: the heating unit shell (2)
Upper and lower part be respectively communicated with the upper sewage pipe (5) and down blow pipe (6) of stretching cabinet (1).
7. electrical heating vacuum phase change boiler unit according to claim 6, it is characterised in that: the upper sewage pipe (5) is stretched
Side to cabinet (1) far from level electrode (24), the down blow pipe (6) are located at heating unit shell (2) and add far from tubulose electricity
One end of hot device (4).
8. electrical heating vacuum phase change boiler unit according to claim 1, it is characterised in that: the heating unit shell (2)
Outside is equipped with the insulating layer of ceramic fibre production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014705.5U CN209495458U (en) | 2018-12-03 | 2018-12-03 | Electrical heating vacuum phase change boiler unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014705.5U CN209495458U (en) | 2018-12-03 | 2018-12-03 | Electrical heating vacuum phase change boiler unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495458U true CN209495458U (en) | 2019-10-15 |
Family
ID=68152046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822014705.5U Active CN209495458U (en) | 2018-12-03 | 2018-12-03 | Electrical heating vacuum phase change boiler unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209495458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386967A (en) * | 2018-12-03 | 2019-02-26 | 王勇 | A kind of electrical heating vacuum phase change boiler unit |
-
2018
- 2018-12-03 CN CN201822014705.5U patent/CN209495458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386967A (en) * | 2018-12-03 | 2019-02-26 | 王勇 | A kind of electrical heating vacuum phase change boiler unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206919399U (en) | A kind of vacuum phase changing hot water boiler | |
| CN209495458U (en) | Electrical heating vacuum phase change boiler unit | |
| CN209431668U (en) | ELECTROMAGNETIC VACUUM phase change boiler unit | |
| CN104061606A (en) | Novel cooking bench and energy-saving kitchen range with same | |
| CN105180421B (en) | Transversal flow waterpipe type central flame flame boiler | |
| CN201141587Y (en) | Oxirane special heating stove for waste gas burning and warming vapour | |
| CN109386967A (en) | A kind of electrical heating vacuum phase change boiler unit | |
| CN204880675U (en) | Transversely erode water pipe wherein heart boiler that strile -backs | |
| CN206449853U (en) | A kind of reversed flow type heat pipe normal-pressure hot-water boiler | |
| CN109373586A (en) | A kind of ELECTROMAGNETIC VACUUM phase change boiler unit | |
| CN203928047U (en) | The energy-saving stove of a kind of novel kitchen range top and formation thereof | |
| CN2377443Y (en) | Vacuum phase transformation gas (oil) hot-water boiler | |
| CN208365831U (en) | Fuel vapor low-carbon vacuum boiler | |
| KR20010000461A (en) | The electric boiler gathering heat style in using oil of heat's medium | |
| CN203797949U (en) | Integrated membrane wall type condensing vacuum hot water boiler | |
| CN201289216Y (en) | Full-wet vacuum boiler | |
| CN207335489U (en) | A kind of preheating type hot-water boiler | |
| CN2513482Y (en) | Quickly heating non-burning pot for steaming and boiling | |
| CN2347114Y (en) | Vacuum phase change hot water boiler | |
| CN101586872A (en) | Rapid hot water generator | |
| CN205037284U (en) | Dual -purpose boiler of environmental protection and energy saving soda | |
| KR20080067481A (en) | Electric type boiler | |
| CN101285571B (en) | Vapor circulated and gravity force hot pipe double-acting heater | |
| CN205447693U (en) | High -efficient airtight steam circulation heat transfer unit (HTU) | |
| CN2369129Y (en) | Flame refracting vacuum multi-purpose gas water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |