CN206572484U - A kind of directly-heated type electric heating steam generator - Google Patents
A kind of directly-heated type electric heating steam generator Download PDFInfo
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- CN206572484U CN206572484U CN201621291283.0U CN201621291283U CN206572484U CN 206572484 U CN206572484 U CN 206572484U CN 201621291283 U CN201621291283 U CN 201621291283U CN 206572484 U CN206572484 U CN 206572484U
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Abstract
The utility model provides a kind of directly-heated type electric heating steam generator, and it includes aluminum alloy body (9), it is characterised in that：It also includes steam and produces pipe (7), electric heating tube (2), water temperature pre-add heat pipe (8), being arranged in aluminum alloy body (9) from outside to inside；Top surface is provided with temperature transducer mounting seat (11) in described aluminum alloy body (9), wherein a side is provided with the disconnected insurance (12) of temperature detect switch (TDS) (10) and hot melt；Described steam produces pipe (7) and coordinates installation with aluminum alloy body (9) inwall, it is steam (vapor) outlet (1) that steam, which produces pipe (7) one end, the other end is steam pipe water inlet (6), and steam (vapor) outlet (1) extends to aluminum alloy body (9) outside with steam pipe water inlet (6), produced in steam in pipeline, because of the effect of centrifugal force, the globule in outlet pipe can be efficiently separated, and it is evaporated into steam rapidly；There is self-cleaning function simultaneously, the smooth-going of steam generation device internal pipeline does not have sharp turn dead angle, therefore the incrustation scale produced in managing in use can be produced by boasting by steam, and its is simple in construction, and production cost can be mass the bottom of compared with.
Description
Technical field
The utility model is related to steam copper manufacture production field, more particularly to a kind of steam raising plant, more particularly to one
Plant directly-heated type electric heating steam generator.
Background technology
There are following 2 kinds of modes in the existing steam generator of steam chafing dish industry at present：
(1) the water electrical heating in closed vessel is made into boiling water, produces steam.Advantage：Because the container of closing can be done
Obtain larger, therefore a certain amount of steam can be stored, the steam of output is relatively stablized.Shortcoming：Volume is big, the incrustation scale in closed vessel
It is difficult to clean；Steam generator parts are more, and fault rate is high, particularly water level detecting element, because the influence failure of incrustation scale is very high,
Production and assembly workload is big.
(2) directly-heated type electric heating steam generator, its advantage：Small volume, simple in construction, production installation cost is low；Shortcoming：
Steam generation chamber is complicated, many link stoppers in container, and incrustation scale is difficult to remove, and steam generating chamber's length is very short, external voltage or
Supply water unstable, easily cause very much steam unstable (, easily with water, vapor (steam) temperature fluctuation is big for output steam).
The content of the invention
The purpose of this utility model is to overcome drawbacks described above there is provided a kind of directly-heated type electric heating steam generator, in steam
Produce in pipeline, because of the effect of centrifugal force, the globule in outlet pipe can be efficiently separated, and it is evaporated into steam rapidly；Have simultaneously
There is self-cleaning function, the smooth-going of steam generation device internal pipeline does not have sharp turn dead angle, therefore the water produced in managing in use
Dirt can be produced by boasting by steam, and its is simple in construction, and production cost can be mass the bottom of compared with.
The utility model solves the following technical scheme that above-mentioned technical problem is used：
A kind of directly-heated type electric heating steam generator, it includes aluminum alloy body (9), it is characterised in that：It also includes steam
Pipe (7), electric heating tube (2), water temperature pre-add heat pipe (8) are produced, being arranged in aluminum alloy body (9) from outside to inside；Described aluminium
Top surface is provided with temperature transducer mounting seat (11) on alloy body (9), is protected wherein a side is broken provided with temperature detect switch (TDS) (10) with hot melt
Danger (12)；Described steam produces pipe (7) and coordinates installation with aluminum alloy body (9) inwall, and steam produces pipe (7) one end and gone out for steam
Mouth (1), the other end is steam pipe water inlet (6), and steam (vapor) outlet (1) extends to aluminum alloy body (9) with steam pipe water inlet (6)
Outside；Described electric heating tube (2) is produced between pipe (7) and water temperature pre-add heat pipe (8) located at steam, and electric heating tube (2) energization end is set
It is outside in aluminum alloy body (9)；Described water temperature pre-add heat pipe (8) is located at aluminum alloy body (9) middle part, water temperature pre-add heat pipe
(8) one end is pre-add heat pipe delivery port (3), other end preheating water inlet (5)；Steam produces pipe (7) and water temperature pre-add heat pipe
(8) intake-outlet is using outside sebific duct (4) connection.
It is preferred that, it is concentric in the shape of a spiral that steam produces pipe (7), electric heating tube (2), water temperature pre-add heat pipe (8)
Install and place.
It is preferred that, steam generation device can also adjust steam pressure by adjusting the size of steam (vapor) outlet (1) diameter
Size.
The beneficial effects of the utility model are：A kind of directly-heated type electric heating steam generator is provided, quality of steam is high, in aluminium
Two relatively independent temperature subregions (pre-add hot-zone and steam production district) are designed with alloy body, because steam produces pipe (7), electricity
Heating tube (2), water temperature pre-add heat pipe (8) are installed place in the shape of a spiral with one heart, at a distance of extremely near, while pre-add heat pipe and steam are produced
Pipeline is longer, and the heat exchanger time with electric heating tube is longer, thus can obtain stable output steam；Pipeline is produced in steam
It is interior, because of the effect of centrifugal force, the globule in outlet pipe can be efficiently separated, and it is evaporated into steam rapidly；There is automatically cleaning simultaneously
Function, steam generation device internal pipeline smooth-going does not have sharp turn dead angle, therefore the incrustation scale produced in managing in use can be steamed
Vapour is produced by boasting, and its is simple in construction, and production cost can be mass the bottom of compared with.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of internal structure schematic diagram of directly-heated type electric heating steam generator of the present utility model；
Fig. 2 is that a kind of directly-heated type electric heating steam generator of the present utility model is mounted with temperature control protection and the disconnected insurance of hot melt
And the outside drawing of temperature probe position.
Identified as schemed：1. steam (vapor) outlet；2. electric heating tube；3. pre-add heat pipe delivery port；4. outside use sebific duct；5. pre-add
Hot water inlet；6th, steam pipe water inlet；7. steam produces pipe；8. water temperature pre-add heat pipe；9. aluminum alloy body；10th, temperature detect switch (TDS)；
11st, temperature transducer mounting seat；12nd, disconnected insurance is heated.
Embodiment
A kind of directly-heated type electric heating steam generator of the present utility model is made with specific embodiment below in conjunction with the accompanying drawings into
The description of one step.
A kind of directly-heated type electric heating steam generator, it includes aluminum alloy body (9), it is characterised in that：It also includes steam
Pipe (7), electric heating tube (2), water temperature pre-add heat pipe (8) are produced, being arranged in aluminum alloy body (9) from outside to inside；Described aluminium
Top surface is provided with temperature transducer mounting seat (11) on alloy body (9), is protected wherein a side is broken provided with temperature detect switch (TDS) (10) with hot melt
Danger (12)；Described steam produces pipe (7) and coordinates installation with aluminum alloy body (9) inwall, and steam produces pipe (7) one end and gone out for steam
Mouth (1), the other end is steam pipe water inlet (6), and steam (vapor) outlet (1) extends to aluminum alloy body (9) with steam pipe water inlet (6)
Outside；Described electric heating tube (2) is produced between pipe (7) and water temperature pre-add heat pipe (8) located at steam, and electric heating tube (2) energization end is set
It is outside in aluminum alloy body (9)；Described water temperature pre-add heat pipe (8) is located at aluminum alloy body (9) middle part, water temperature pre-add heat pipe
(8) one end is pre-add heat pipe delivery port (3), other end preheating water inlet (5)；Steam produces pipe (7) and water temperature pre-add heat pipe
(8) intake-outlet is using outside sebific duct (4) connection.
In use, controlling Electromagnetic water pump (pressure of supply water of water pump need to be more than 0.3MP) to continue to this dress by peripheral circuit
Pre-add heat pipe (8) water supply is put, so as to control the flow into pre-add heat pipe (8) interior water, room temperature water enters pre-add by water inlet
Heat pipe (8), as current go deep into pre-add heat pipe (8), water temperature will also be rapidly heated, when water flow to pre-add heat pipe outlet port,
Water temperature is up to 80 DEG C to 95 DEG C or so；Using external rubber pipe (4) by pre-add hot water outlet (3) and steam pipe water inlet (6) phase
Connection, imports steam up to more than 80 DEG C of water by water temperature and produces water inlet tube mouthful (6), and circle of pipe 1.5 or so is produced (from lower past in steam
Upper number), water temperature is up to 100 DEG C or so, and water will seethe with excitement, and starts to produce steam, and this region will be region that steam is mixed；Cause
The generation of steam, water is changed into steam state from liquid, while also making to produce higher pressure in pipe, because of the generation of pressure, in this position
Steam and water mixture under the effect of the pressure, can only be flowed to steam (vapor) outlet (1) position, entrainment with steam operative liquid
The globule produces pipe rotation along steam and risen, and gas-vapor mix under the influence of centrifugal force, will make during rising is rotated
The liquid globule is got rid of to more than 120 DEG C of tube wall, and aqueous water, by fast vaporizing, is changed into steam on high temperature tube wall；While steam
Also continue to be heated during producing pipe (7) rotation along outer ring steam rising, so as to produce at steam (vapor) outlet end steady
Fixed reliable clean steam；In the case of constant to electric heating tube (2) supply voltage, the temperature of outlet vapor can pass through control
Make the flow of water inlet to control the temperature of steam, flow of inlet water is big, and outlet steam temperature is low, and opposite flow of inlet water is small, and steam goes out
Mouth temperature is just high；The adjustable scope of steam is at 100 DEG C to 160 DEG C or so, and the steam generation device can also be steamed by adjusting
The size of vapor outlet (1) diameter adjusts the size of steam pressure.
One kind of embodiment described above, simply the utility model more preferably embodiment, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solutions of the utility model are all contained in technology behaviour of the present utility model
In the range of work.
Claims (3)
1. a kind of directly-heated type electric heating steam generator, it includes aluminum alloy body (9), it is characterised in that：It also includes steam and produced
Raw pipe (7), electric heating tube (2), water temperature pre-add heat pipe (8), being arranged in aluminum alloy body (9) from outside to inside；Described aluminium is closed
Top surface is provided with temperature transducer mounting seat (11) on golden body (9), wherein a side is provided with the disconnected insurance of temperature detect switch (TDS) (10) and hot melt
(12)；Described steam produces pipe (7) and coordinates installation with aluminum alloy body (9) inwall, and it is steam (vapor) outlet that steam, which produces pipe (7) one end,
(1), the other end is steam pipe water inlet (6), and steam (vapor) outlet (1) extends to aluminum alloy body (9) with steam pipe water inlet (6)
Outside；Described electric heating tube (2) is produced between pipe (7) and water temperature pre-add heat pipe (8) located at steam, and electric heating tube (2) energization end is set
It is outside in aluminum alloy body (9)；Described water temperature pre-add heat pipe (8) is located at aluminum alloy body (9) middle part, water temperature pre-add heat pipe
(8) one end is pre-add heat pipe delivery port (3), other end preheating water inlet (5)；Steam produces pipe (7) and water temperature pre-add heat pipe
(8) intake-outlet is using outside sebific duct (4) connection.
2. a kind of directly-heated type electric heating steam generator according to claim 1, it is characterised in that：Steam generation pipe (7),
Electric heating tube (2), water temperature pre-add heat pipe (8) are installed place in the shape of a spiral with one heart.
3. a kind of directly-heated type electric heating steam generator according to claim 1, it is characterised in that：Steam generation device
The size of steam pressure can be adjusted by adjusting the size of steam (vapor) outlet (1) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291283.0U CN206572484U (en) | 2016-11-29 | 2016-11-29 | A kind of directly-heated type electric heating steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291283.0U CN206572484U (en) | 2016-11-29 | 2016-11-29 | A kind of directly-heated type electric heating steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206572484U true CN206572484U (en) | 2017-10-20 |
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ID=60062938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621291283.0U Active CN206572484U (en) | 2016-11-29 | 2016-11-29 | A kind of directly-heated type electric heating steam generator |
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| Country | Link |
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| CN (1) | CN206572484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555997A (en) * | 2016-11-29 | 2017-04-05 | 中山市宏善电器有限公司 | A kind of directly-heated type electric heating steam generator |
| CN109681855A (en) * | 2018-12-17 | 2019-04-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Steam generator module and household electrical appliance |
| CN113040670A (en) * | 2021-03-15 | 2021-06-29 | 诸文杰 | Electric steam cloth plastering machine |
-
2016
- 2016-11-29 CN CN201621291283.0U patent/CN206572484U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555997A (en) * | 2016-11-29 | 2017-04-05 | 中山市宏善电器有限公司 | A kind of directly-heated type electric heating steam generator |
| CN109681855A (en) * | 2018-12-17 | 2019-04-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Steam generator module and household electrical appliance |
| CN113040670A (en) * | 2021-03-15 | 2021-06-29 | 诸文杰 | Electric steam cloth plastering machine |
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