CN209431668U - ELECTROMAGNETIC VACUUM phase change boiler unit - Google Patents
ELECTROMAGNETIC VACUUM phase change boiler unit Download PDFInfo
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- CN209431668U CN209431668U CN201822014699.3U CN201822014699U CN209431668U CN 209431668 U CN209431668 U CN 209431668U CN 201822014699 U CN201822014699 U CN 201822014699U CN 209431668 U CN209431668 U CN 209431668U
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- heating
- unit shell
- heating unit
- cabinet
- phase change
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Abstract
The utility model embodiment is related to heating equipment technical field, disclose a kind of ELECTROMAGNETIC VACUUM phase change boiler unit, including cabinet, heating unit shell is fixedly installed in the cabinet, the top of the heating unit shell is cylindrical, the lower part of the heating unit shell includes the heating tube of several uniformly distributed tubuloses, heating coil is wound in heating tube, 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, fixed winding is equipped with electromagnetic heating coil outside heating unit shell lower half portion, 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.Thermal efficiency height is reached, heat supply is fast, low, the low effect of operating cost is lost.
Description
Technical field
The utility model embodiment is related to heating equipment technical field, and in particular to ELECTROMAGNETIC 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 provides ELECTROMAGNETIC VACUUM phase change boiler unit, to solve in the prior art due to combustion
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:
ELECTROMAGNETIC VACUUM phase change boiler unit, including cabinet are fixedly installed with heating unit shell, the heating in the cabinet
The top of unit shell is cylindrical, and the lower part of the heating unit shell includes the heating tube of several uniformly distributed tubuloses, in heating tube
It is wound with heating coil, heating unit shell is interior filled with aqueous medium, and the heating unit shell internal upper part, which is equipped with, stretches out cabinet
Heat exchanger, the fixed winding in heating unit shell lower half portion outside are equipped with electromagnetic heating coil, and the heating unit shell top connects
It is connected with the vacuum valve interface for stretching out cabinet and relief valve interface and pressure gauge tube socket, the side connection of the heating unit shell is stretched
The level electrode of cabinet out, the side that the heating unit shell is equipped with level electrode are additionally provided with the temperature tube for stretching out cabinet
Seat.
By using above-mentioned technical proposal, electromagnetic heating is non-contact thermal, for phase transition of vacuum Hot water units, water power
Separation, solves safety problem, and will not discharge of noxious gases and lime-ash, comply fully with environmental requirement, the thermal efficiency is high, reachable
98%, heat supply is fast, loss is low, and operating cost is low.Temperature instrument is installed on thermometric tube socket, when vapor (steam) temperature reaches setting
When temperature, the switch of cutting tubular electric heating can be realized, level electrode is extremely low level electrode, when water level is down to extremely low water
When position, realize that the switch of cutting tubular electric heating, pressure gauge measure steam pressure, when superpressure can be realized cutting tubulose electricity and add
The switch of hot device, when pressure gauge failure, pressure relief device is able to carry out pressure release when pressure superpressure, and pressure relief device is usually rupture disk,
When reaching rupture disk pressure, rupture disk explosion pressure release guarantees the safety of device.
Preferably, the top of the heating unit shell is cylindrical, and the lower part of the heating unit shell includes several uniformly distributed
Tubulose heating tube, be wound with heating coil in heating tube.
By using above-mentioned technical proposal, multiple heating tubes are provided with, wind heating coil in heating tube, piecemeal is added
Heat substantially increases the efficiency and effect of heating so that heating effect is more preferable.
Preferably, the heating tube is provided with two rows and is staggered, and the bottom of several heating tubes passes through connecting tube
Successively it is connected to.
It by using above-mentioned technical proposal, is connected to using connecting tube, can guarantee that the water level in several heating tubes is high
Spend identical, heating efficiency is preferable.
Preferably, the top of the heating unit shell is communicated with the upper sewage pipe for stretching out cabinet, the heating tube at both ends
It is respectively communicated with the down blow pipe for stretching out cabinet.
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 top that heating unit shell is equipped with level electrode side is arranged in the thermometric tube socket.
It is rationally distributed in structure by using above-mentioned technical proposal, it is compact, it can save floor occupying area.
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 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 insulating layer of ceramic fibre production is equipped with outside the heating unit shell.
Embodiment according to the present utility model, has the advantages that
1, electromagnetic heating is non-contact thermal, and for phase transition of vacuum Hot water units, electricity separation solves safety problem,
And will not discharge of noxious gases and lime-ash, comply fully with environmental requirement, the thermal efficiency is high, and up to 98%, heat supply is fast, loss is low,
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 electromagnetic heating phase transition of vacuum Hot water units provided by the embodiment of the utility model；
Fig. 2 is the side view of electromagnetic heating phase transition of vacuum 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 tube socket；
24, level electrode；25, thermometric tube socket；3, heat exchanger；31, water inlet pipe；32, outlet pipe；33, temperature gauge pipe；4, heating tube；41,
Connecting tube；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.
ELECTROMAGNETIC VACUUM phase change boiler unit combined with Figure 1 and Figure 2, including cabinet 1, cabinet 1 are in cubic shape, are fixed in cabinet 1
Heating unit shell 2 is installed, heating unit shell 2 is interior filled with aqueous medium, heats 2 internal upper part of unit shell and is equipped with and stretches out cabinet 1
Heat exchanger 3, the fixed winding in heating 2 lower half portion of unit shell outside are equipped with electromagnetic heating coil, the connection of heating 2 top of unit shell
There are the vacuum valve interface 21 for stretching out cabinet 1 and relief valve interface 22 and pressure gauge tube socket 23, the side of heating unit shell 2 connects
Stretching goes out the level electrode 24 of cabinet 1, and the side that heating unit shell 2 is equipped with level electrode 24, which is additionally provided with, stretches out cabinet 1
Thermometric tube socket 25.
Principle: under vacuum conditions, low boiling point, the aqueous medium heated in unit shell 2 is risen to water by electromagnetic heating evaporation
Heat dissipation is condensed at heat exchanger 3, and the water in heat exchanger 3 is heated to design temperature and is sent to user, effect of the condensation water in gravity
Under lower part drips back, continue to heat, repetitive cycling, evaporation-condensation-evaporation carries out the phase transformation of vapour-liquid to working solution under vacuum conditions
Circulation, persistently carries out heat supply.
Effect: electromagnetic heating is non-contact thermal, and for phase transition of vacuum Hot water units, electricity separation solves safety and asks
Topic, and will not discharge of noxious gases and lime-ash, comply fully with environmental requirement, the thermal efficiency is high, and up to 98%, heat supply is fast, loss
Low, operating cost is low.Temperature instrument is installed on thermometric tube socket 25, when vapor (steam) temperature reaches the temperature of setting, Neng Goushi
The switch of tubular electric heating is now cut off, level electrode 24 is extremely low level electrode 24, when water level is down to extremely low water level, is realized
The switch of tubular electric heating is cut off, pressure gauge measures steam pressure, and when superpressure can be realized opening for cutting tubular electric heating
It closes, when pressure gauge failure, pressure relief device is able to carry out pressure release when pressure superpressure, and pressure relief device is usually rupture disk, reaches explosion
When piece pressure, rupture disk explosion pressure release guarantees the safety of device.
The top for heating unit shell 2 is cylindrical, and the lower part of heating unit shell 2 includes the heating tube of several uniformly distributed tubuloses
4, heating coil is wound in heating tube 4.Provided with multiple heating tubes 4, heating coil is wound in heating tube 4, piecemeal carries out
Heating, so that heating effect is more preferable, substantially increases the efficiency and effect of heating.Heating tube 4 is provided with two rows and is staggered,
The bottom of several heating tubes 4 is successively connected to by connecting tube 41, is connected to, can be guaranteed several using connecting tube 41
Height of water level in heating tube 4 is identical, and heating efficiency is preferable.
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 top of heating unit shell 2 is communicated with the upper sewage pipe 5 for stretching out cabinet 1, and the heating tube 4 at both ends has been respectively communicated with
Stretch out the down blow pipe 6 of cabinet 1.Regular discharge is done to the water in heating unit, excludes anvil cinder, precipitating reduces it in boiler wall
Degree of adhesion, improve boiler thermal efficiency, upper sewage pipe 5 extends to side of the cabinet 1 far from level electrode 24, and thermometric tube socket 25 is set
The top that 24 side of level electrode is equipped on heating unit shell 2 is set, it is rationally distributed in structure, it is compact, land occupation face can be saved
Product.
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. ELECTROMAGNETIC VACUUM phase change boiler unit, it is characterised in that: including cabinet (1), be fixedly installed with heating in the cabinet (1)
Unit shell (2), heating unit shell (2) is interior filled with aqueous medium, and heating unit shell (2) internal upper part, which is equipped with, stretches out cabinet (1)
Heat exchanger (3), fixed winding is equipped with electromagnetic heating coil, the heating unit outside heating unit shell (2) lower half portion
Shell (2) top is communicated with the vacuum valve interface (21) for stretching out cabinet (1) and relief valve interface (22) and pressure gauge tube socket (23),
The level electrode (24) of cabinet (1) is stretched out in the side connection of heating unit shell (2), and the heating unit shell (2) is equipped with
The side of level electrode (24) is additionally provided with the thermometric tube socket (25) for stretching out cabinet (1).
2. ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: heating unit shell (2)
Top is cylindrical, and the lower part of heating unit shell (2) includes the heating tube (4) of several uniformly distributed tubuloses, in heating tube (4)
It is wound with heating coil.
3. ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 2, it is characterised in that: the heating tube (4) is provided with
Two rows of and be staggered, the bottom of several heating tubes (4) is successively connected to by connecting tube (41).
4. ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 3, it is characterised in that: heating unit shell (2)
Top is communicated with the upper sewage pipe (5) for stretching out cabinet (1), and the heating tube (4) at both ends has been respectively communicated with down blow pipe (6).
5. ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: thermometric tube socket (25) setting
The top of level electrode (24) side is equipped in heating unit shell (2).
6. ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: the heat exchanger (3) is stainless
Steel heat exchanger (3) and be steam-water heat exchanging.
7. ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: the heat exchanger (3) includes wearing
The water inlet pipe (31) and outlet pipe (32) of cabinet (1) are crossed, the water inlet pipe (31) and outlet pipe (32) are arranged side by side, the water outlet
Temperature gauge pipe (33) are communicated on pipe (32).
8. ELECTROMAGNETIC VACUUM phase change boiler unit according to claim 1, it is characterised in that: the heating unit shell (2) is outside
Portion is equipped with the insulating layer of ceramic fibre production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014699.3U CN209431668U (en) | 2018-12-03 | 2018-12-03 | ELECTROMAGNETIC VACUUM phase change boiler unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014699.3U CN209431668U (en) | 2018-12-03 | 2018-12-03 | ELECTROMAGNETIC VACUUM phase change boiler unit |
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| Publication Number | Publication Date |
|---|---|
| CN209431668U true CN209431668U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822014699.3U Active CN209431668U (en) | 2018-12-03 | 2018-12-03 | ELECTROMAGNETIC VACUUM phase change boiler unit |
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| CN (1) | CN209431668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373586A (en) * | 2018-12-03 | 2019-02-22 | 王勇 | A kind of ELECTROMAGNETIC VACUUM phase change boiler unit |
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2018
- 2018-12-03 CN CN201822014699.3U patent/CN209431668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373586A (en) * | 2018-12-03 | 2019-02-22 | 王勇 | A kind of ELECTROMAGNETIC VACUUM phase change boiler unit |
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