CN209165357U - Steam generator - Google Patents
Steam generator Download PDFInfo
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- CN209165357U CN209165357U CN201821776477.9U CN201821776477U CN209165357U CN 209165357 U CN209165357 U CN 209165357U CN 201821776477 U CN201821776477 U CN 201821776477U CN 209165357 U CN209165357 U CN 209165357U
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Abstract
The utility model relates to steam generation facilities, especially disclose a kind of steam generator, including boiler, it is provided with heating member in boiler, inlet opening, apopore and venthole are provided on boiler, the boiler includes cylindrical bringing-up section, linkage section and air outlet section, the both ends of linkage section are connected to bringing-up section and air outlet section respectively, and bringing-up section, linkage section and air outlet section are spliced into U-shaped, and the inlet opening is arranged in bringing-up section, venthole is arranged in air outlet section, and heating member is arranged in bringing-up section.Using the above structure, a kind of steam generator is provided, boiler is formed by the bringing-up section of circular tube shaped, linkage section and air outlet section direct splicing, and it is easy to process without die sinking, reduce cost.
Description
Technical field
The utility model relates to steam generation facility, especially a kind of steam generator that can be used for ironing.
Background technique
Currently, steam generator is the machinery for water being heated as using the thermal energy of fuel or electric energy or other energy steam
Equipment.Steam generator application field is extensive, be widely used in clothing factory, drycleaner's, restaurant, steamed bun shop, dining room, dining room, factories and miness,
The places such as Bean Products Factory.Steam generator in the prior art generally comprises boiler, is provided with water inlet and gas outlet on boiler,
It is provided with heating tube in boiler to heat the water in boiler, so that water is become vapor vapor and is come out from gas outlet, it is existing
In boiler formed generally by press mold, processing is inconvenient, the processes such as needs to be opened, at high cost, and water becomes vapor
Afterwards, the water level in boiler can be lower, and existing floating ball detection is detected by floating ball, and not only installation is inconvenient, but also cost
It is high.
More especially be applied to clothing factory steam generator, volume is larger, be not easy to carry, and existing boiler by
The thermal efficiency is low.
Summary of the invention
A kind of in order to overcome the deficiencies of the prior art, the utility model provides steam generator, boiler is by circular tube shaped
Bringing-up section, linkage section and air outlet section direct splicing form, easy to process without die sinking, reduce cost.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of steam generator, including boiler,
It is provided with heating member in boiler, inlet opening, apopore and venthole are provided on boiler, the boiler includes cylindrical adds
The both ends of hot arc, linkage section and air outlet section, linkage section are connected to bringing-up section and air outlet section respectively, bringing-up section, linkage section and outlet
Section is spliced into U-shaped, and the inlet opening is arranged in bringing-up section, and venthole is arranged in air outlet section, and heating member is arranged in bringing-up section
It is interior.
In above-mentioned technical proposal, boiler is spliced using existing stainless steel 304 round tube, eliminates the cost of die sinking,
Processing is also more convenient, and heating member is located in bringing-up section, heats to the water in bringing-up section, and the water in bringing-up section becomes vapor
After flow to linkage section and air outlet section, then come out from venthole, air outlet section and bringing-up section are in separately positioned, institute by linkage section
Steam separation is realized with the water in the vapor and bringing-up section in air outlet section, avoids being mingled with too many water in vapor, improve
Ironing effect, and heating member only the water in bringing-up section is heated, heating efficiency is higher, heating member can be heating wire or
The electrothermal structures such as electrothermal tube, structure is simple, installs and easy to process.
As the further setting of the utility model, further includes water tank, inlet and outlet, water tank are provided on water tank
On water outlet and the inlet opening of boiler connected by connecting tube, water pump is provided in connecting tube, in the water tank and boiler point
It is not provided with the first water level detecting part and the second water level detecting part.
In above-mentioned technical proposal, water tank is boiler water supply to be given in time, when the second water level detecting in boiler for water storage
When part detects that the water level in bringing-up section is too low, water pump will work, and the water in water tank is conveyed to boiler, is able to maintain boiler
It works normally, when the first water level detecting part in water tank detects that the water level in water tank is too low, will sound an alarm, remind me
The feed-tank pour water, structure is simple, and design is reasonable.
As the further setting of the utility model, the water outlet of the water tank is equipped with water outlet connector, water outlet connector
Outer peripheral surface be provided with external screw thread, water outlet connector is fixed on water outlet by nut, and the water outlet connector is located in water tank
Strainer is connected on end, the end being located at outside water tank is connected to connecting tube.
In above-mentioned technical proposal, the setting of water outlet connector is that connecting tube is connect with water outlet for convenience, and water outlet connector can
It is tightly connected by nut and water outlet, avoids the water in water tank from leaking out, strainer is set in the end that water outlet connector is located in water tank
In portion, the water in water tank, which needs guiding through strainer, could flow to water outlet connector, play the role of filtering, and dirt is avoided to flow into boiler,
Structure is simple, easy for installation.
As the further setting of the utility model, it is provided on the end outer peripheral surface that the water outlet connector is located in water tank
Bulge loop is sealed, the nut is bolted on the end being located at outside water tank, nut and sealing bulge loop are clamped in water outlet respectively
Realize the positioning of water outlet connector in corresponding two sides.
In above-mentioned technical proposal, sealing bulge loop be located in water tank, and with the inner seal of water outlet cooperate, seal bulge loop and
Nut constitutes clamping setting, so that water outlet connector is fixed on water outlet, installation and removal are very convenient, and sealing effect is good.
As the further setting of the utility model, washer is arranged on the water outlet connector, washer is located at sealing bulge loop
Between the inner wall of water tank.
In above-mentioned technical proposal, the setting of washer is to improve leakproofness, and structure is simple, at low cost.
As the further setting of the utility model, be provided with recovery channel between the boiler and water tank, boiler into
Reflux line is set between water tank at water hole, check-valves, the lower section setting of the boiler and water tank are provided on the water pump
There is the shell for its installation, is provided with idler wheel below shell.
In above-mentioned technical proposal, the vapor in air outlet section, which can be mingled with least a portion of water or vapor pre-cooling, can also coagulate
Form droplet, these liquid waters can come back to water tank, recoverable, more environmentally friendly energy conservation, recovery tube by recovery channel
The one end in road is connected to water tank, and the other end is connected to air outlet section, and when the pressure in boiler is excessive, the water in bringing-up section may
Reflux situation occurs, and because being provided with check-valves on water pump, the water of reflux can return to water tank by reflux line, improve
Safety, and water can reuse, and avoid wasting, and one end of reflux line is connected on water tank, and the other end is connected to water
In connecting tube between pump and inlet opening, the setting of idler wheel is movement for convenience, and structure is simple, designs safer environmental protection.
It further include controller as the further setting of the utility model, water pump and heating member are electrically connected with the controller,
The first water level detecting part and the second water level detecting part are water level probe, and water level probe is suspended on boiler and water tank respectively
Interior, water level probe is also electrically connected with the controller.
In above-mentioned technical proposal, controller is used to control the operation of whole flow process, realizes automation control, water pump and heating
Opening or closing for part is controlled by controller, and water level probe is electrically connected with the controller, and the degree of automation is higher.
As the further setting of the utility model, it is provided with pressure detecting part in the boiler, is connected on heating member
A.C. contactor, pressure detecting part are electrically connected with A.C. contactor.
In above-mentioned technical proposal, pressure detecting part can be the pressure sensing device such as pressure sensor or pressure gauge, toward pot
In furnace plus the gasification of water or liquid water can all change the air pressure in boiler, and safety not only can be improved in the setting of pressure detecting part
Property, moreover it is possible to it is connect with A.C. contactor and plays the role of switch, for judging whether heating member is opened, structure is simple, automation
Degree is high.
As the further setting of the utility model, the controller includes single-chip microcontroller, sound light alarming circuit, boiler heating
Circuit, cistern water level detection circuit, boiler water level detection circuit and pressure detection circuit, sound light alarming circuit, boiler heating electricity
Road, cistern water level detection circuit, boiler water level detection circuit are connected and are controlled by single-chip microcontroller with pressure detection circuit, single-chip microcontroller
On be also connected with power circuit, the sound light alarming circuit include voltage protection indicator light, power supply indicator plus water indicator light,
Heating lamp and plus water buzzer.
In above-mentioned technical proposal, the processing unit of controller is made of single-chip microcontroller, and integrated level is high, small in size, using convenient.
The utility model is further described with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing 1 is the utility model specific embodiment structural schematic diagram；
Attached drawing 2 is the utility model specific embodiment structural schematic diagram；
Attached drawing 3 is the structure sectional view of the utility model specific embodiment boiler；
Attached drawing 4 is the structural exploded view of the utility model specific embodiment boiler；
Attached drawing 5 is the utility model specific embodiment internal structure chart；
Attached drawing 6 is the structure sectional view of the utility model specific embodiment water tank；
Attached drawing 7 is the A-A cross-sectional view of 5 water tank of attached drawing；
Attached drawing 8 is the working circuit diagram of the utility model specific embodiment；
Attached drawing 9 is the utility model specific embodiment flow diagram.
Specific embodiment
As shown in figs 1-9, a kind of steam generator, including boiler 1 is set in boiler 1 specific embodiment of the utility model
It is equipped with heating member 2, inlet opening 11, apopore 12 and venthole 13 are provided on boiler 1, the boiler 1 includes cylindrical
Bringing-up section a1, linkage section b1 and air outlet section c1, the both ends of linkage section b1 are connected to bringing-up section a1 and air outlet section c1 respectively, bringing-up section
A1, linkage section b1 and air outlet section c1 are spliced into U-shaped, and the inlet opening 11 is arranged on bringing-up section a1, and the setting of venthole 13 is going out
On gas section c1, heating member 2 is arranged in bringing-up section a1.Boiler 1 is spliced using existing stainless steel 304 round tube, is eliminated
The cost of die sinking, processing are also more convenient, and heating member 2 is located in bringing-up section a1, heats to the water in bringing-up section a1, bringing-up section
Water in a1 flows to linkage section b1 and air outlet section c1 after becoming vapor, then from venthole 13 come out, air outlet section c1 and plus
Hot arc a1 is in separately positioned by linkage section b1, so the water in the vapor and bringing-up section a1 in air outlet section c1 realizes steam
Separation, avoids being mingled with too many water in vapor, improves ironing effect, and heating member 2 only carries out the water in bringing-up section a1
Heating, heating efficiency is higher, and heating member 2 can be the electrothermal structures such as heating wire or electrothermal tube, and structure is simple, installation and processing side
Just.
Above-mentioned further includes water tank 3, and water inlet 31 and water outlet 32 are provided on water tank 3, water outlet 32 and pot on water tank 3
The inlet opening 11 of furnace 1 is connected by connecting tube 33, and water pump 4 is provided in connecting tube 33, is set respectively in the water tank 3 and boiler 1
It is equipped with the first water level detecting part 34 and the second water level detecting part 14.Water tank 3 is to supply water in time to boiler 1 for water storage, work as pot
When the second water level detecting part 14 in furnace 1 detects that the water level in bringing-up section a1 is too low, water pump 4 will work, will be in water tank 3
Water is conveyed to boiler 1, and boiler 1 is made to be able to maintain normal work, when the first water level detecting part 34 in water tank 3 detects in water tank 3
Water level it is too low when, will sound an alarm, remind us the feed-tank 3 is poured water, structure is simple, and design is reasonable.
Water outlet connector 35 is equipped at the water outlet 32 of above-mentioned water tank 3, the outer peripheral surface of water outlet connector 35 is provided with external screw thread
351, water outlet connector 35 is fixed at water outlet 32 by nut 352, is connected on the end that the water outlet connector 35 is located in water tank 3
It is connected to strainer 36, the end being located at outside water tank 3 is connected to connecting tube 33.The setting of water outlet connector 35 is in order to facilitate connecting tube
33 connect with water outlet 32, and water outlet connector 35 can be tightly connected by nut 352 and water outlet 32, and the water in water tank 3 is avoided to leak
Out, strainer 36 is set on the end that water outlet connector 35 is located in water tank 3, and the water in water tank 3 needs guiding through strainer 36 and could flow to
Water outlet connector 35, plays the role of filtering, and dirt is avoided to flow into boiler 1, and structure is simple, easy for installation.
It is provided with sealing bulge loop 353 on the end outer peripheral surface that above-mentioned water outlet connector 35 is located in water tank 3, is located at water tank 3
The nut 352 is bolted on outer end, nut 352 and sealing bulge loop 353 are clamped in the correspondence two sides of water outlet 32 respectively
Realize the positioning of water outlet connector 35.Sealing bulge loop 353 is located in water tank 3, and cooperates with the inner seal of water outlet 32, seals convex
Ring 353 and nut 352 constitute clamping setting, are fixed on water outlet connector 35 at water outlet 32, and installation and removal are very convenient, close
It is good to seal effect.
Be arranged with washer 354 on above-mentioned water outlet connector 35, washer 354 be located at sealing bulge loop 353 and water tank 3 inner wall it
Between.The setting of washer 354 is to improve leakproofness, and structure is simple, at low cost.
It is provided with recovery channel 5 between above-mentioned boiler 1 and water tank 3, is arranged between water tank 3 at the inlet opening 11 of boiler 1
Reflux line 6, is provided with check-valves on the water pump 4, and the lower section of the boiler 1 and water tank 3 is provided with the shell for its installation
7, the lower section of shell 7 is provided with idler wheel 71.The both ends of recovery channel 5 are connected to boiler 1 and water tank 3 respectively, and the two of reflux line 6
End respectively with connect boiler 1 and the connection of water tank 3, the vapor in air outlet section c1 can be mingled with least a portion of water or vapor is pre-
Cold also to condense into droplet, these liquid waters can come back to water tank 3, recoverable, more environmentally friendly section by recovery channel 5
Can, one end of recovery channel 5 is connected to water tank 3, and the other end is connected to air outlet section c1, when the pressure in boiler 1 is excessive, heating
The situation that flows back may occur for the water in section a1, and because being provided with check-valves on water pump 4, the water of reflux can pass through reflux
Pipeline 6 returns to water tank 3, improves safety, and water can reuse, and avoid wasting, one end of reflux line 6 is connected to water
On case 3, the other end is connected in the connecting tube 33 between water pump 4 and inlet opening 11, and the setting of idler wheel 71 is movement for convenience,
Structure is simple, designs safer environmental protection.
Above-mentioned further includes controller 8, and water pump 4 and heating member 2 are electrically connected with controller 8, the first water level detecting part
34 and second water level detecting part 14 be water level probe, water level probe is suspended on respectively in boiler 1 and water tank 3, water level probe
It is electrically connected with controller 8.Controller 8 is used to control the operation of whole flow process, realizes automation control, water pump 4 and heating member 2
It opens or closes and is controlled by controller 8, water level probe is electrically connected with controller 8, and the degree of automation is higher.
Be provided with pressure detecting part in above-mentioned boiler 1, be connected with A.C. contactor 21 on heating member 2, pressure detecting part with
A.C. contactor 21 is electrically connected.Pressure detecting part can be the pressure sensing device such as pressure sensor or pressure gauge, in boiler 1
Add the gasification of water or liquid water that can all change the air pressure in boiler 1, safety not only can be improved in the setting of pressure detecting part, also
It can be connect with A.C. contactor 21 and play the role of switch, for judging whether heating member 2 is opened, structure is simple, automates journey
Degree is high.
Above controller 8 includes single-chip microcontroller 81, sound light alarming circuit, boiler heater circuit, cistern water level detection circuit, pot
Furnace water level detection circuit and pressure detection circuit, sound light alarming circuit, boiler heater circuit, cistern water level detection circuit, boiler
Water level detection circuit and pressure detection circuit are connected and are controlled by single-chip microcontroller 81, are also connected with power circuit on single-chip microcontroller 81,
The sound light alarming circuit includes voltage protection indicator light, power supply indicator plus water indicator light, heating lamp and water peak is added to ring
Device.The processing unit of controller 8 is made of single-chip microcontroller 81, and integrated level is high, small in size, using convenient.
Working principle: water level probe is suspended in water tank 3 for detecting the water level in water tank 3, because water is conductive, water
Position probe is equivalent to conducting wire, thus when water level probe and water contact, the conducting of cistern water level detection circuit, the water in water tank 3
When position is lower than the probe of water level probe, water level probe is not contacted with water, and cistern water level detection circuit disconnects, and buzzer issues police
Report, prompting need feed-tank 3 plus water, judges the water level conditions in water tank 3 with this, similarly, water level probe and water in boiler 1
When contact, the conducting of boiler water level detection circuit illustrates that the water level in bringing-up section a1 is much of that, water pump 4 stops working, as bringing-up section a1
When interior water level is lower than the probe of water level probe, boiler water level detection circuit leads disconnection, illustrates that water pump 4 needs to restart past add
It pours water in hot arc a1.
When work, first toward pouring water in water tank 3, at this moment the water level in bringing-up section a1 lower than water level probe probe, so water
4 starting of pump issues signal and stops working by water pump 4, because having here when the water in bringing-up section a1 is connected with water level probe
A time difference, so water level can be slightly above the probe of water level probe, at this moment the pressure detecting part in boiler 1 is detected in boiler 1
Pressure value do not arrive preset value, so issue signal make A.C. contactor 21 be connected, i.e., heating member 2 work, when liquid aqueous vapor
After change, the air pressure in boiler 1 can be increased slowly, when the pressure value in boiler 1 reaches the preset value of pressure detecting part, by signal
Single-chip microcontroller 81 is passed to, single-chip microcontroller 81, which issues signal, disconnects A.C. contactor 21, i.e., heating member 2 stops heating, then back and forth
Work, each indicator light play the role of security warning, practical more secure and reliable.
The utility model is not limited to above-mentioned specific embodiment, and persons skilled in the art are according to the utility model public affairs
The content opened can be implemented the utility model or all using the utility model using other a variety of specific embodiments
Design structure and thinking, do simple change or change, both fall within the protection scope of the utility model.
Claims (9)
1. a kind of steam generator, including boiler, be provided with heating member in boiler, be provided on boiler inlet opening, apopore and
Venthole, it is characterised in that: the boiler includes cylindrical bringing-up section, linkage section and air outlet section, the both ends point of linkage section
It is not connected to bringing-up section and air outlet section, bringing-up section, linkage section and air outlet section are spliced into U-shaped, and the inlet opening is arranged in bringing-up section
On, venthole is arranged in air outlet section, and heating member is arranged in bringing-up section.
2. steam generator according to claim 1, it is characterised in that: further include water tank, be provided with water inlet on water tank
And water outlet, the inlet opening of water outlet and boiler on water tank are connected by connecting tube, are provided with water pump, the water in connecting tube
The first water level detecting part and the second water level detecting part are respectively arranged in case and boiler.
3. steam generator according to claim 2, it is characterised in that: the water outlet of the water tank is equipped with water outlet and connects
Head, the outer peripheral surface of water outlet connector are provided with external screw thread, and water outlet connector is fixed on water outlet, the water outlet connector position by nut
In being connected with strainer on the end in water tank, the end being located at outside water tank is connected to connecting tube.
4. steam generator according to claim 3, it is characterised in that: the water outlet connector is located at outside the end in water tank
It is provided with sealing bulge loop on circumferential surface, the nut is bolted on the end being located at outside water tank, nut and sealing bulge loop press from both sides respectively
It holds and realizes the positioning of water outlet connector in the correspondence two sides of water outlet.
5. steam generator according to claim 4, it is characterised in that: be arranged with washer, washer on the water outlet connector
Between sealing bulge loop and the inner wall of water tank.
6. according to steam generator described in claim 2-5 any one, it is characterised in that: set between the boiler and water tank
It is equipped with recovery channel, reflux line is set between water tank at the inlet opening of boiler, check-valves is provided on the water pump, it is described
It is provided with the shell for its installation below boiler and water tank, is provided with idler wheel below shell.
7. according to steam generator described in claim 2-5 any one, it is characterised in that: further include controller, water pump and
Heating member is electrically connected with the controller, and the first water level detecting part and the second water level detecting part are water level probe, and water level is visited
Needle is suspended in boiler and water tank respectively, and water level probe is also electrically connected with the controller.
8. steam generator according to claim 7, it is characterised in that: be provided with pressure detecting part in the boiler, add
A.C. contactor is connected on warmware, pressure detecting part is electrically connected with A.C. contactor.
9. steam generator according to claim 8, it is characterised in that: the controller includes single-chip microcontroller, sound-light alarm
Circuit, boiler heater circuit, cistern water level detection circuit, boiler water level detection circuit and pressure detection circuit, sound-light alarm electricity
Road, boiler heater circuit, cistern water level detection circuit, boiler water level detection circuit are connected with pressure detection circuit by single-chip microcontroller
And control, power circuit is also connected on single-chip microcontroller, the sound light alarming circuit includes voltage protection indicator light, power supply instruction
Lamp plus water indicator light, heating lamp and plus water buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776477.9U CN209165357U (en) | 2018-10-30 | 2018-10-30 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776477.9U CN209165357U (en) | 2018-10-30 | 2018-10-30 | Steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209165357U true CN209165357U (en) | 2019-07-26 |
Family
ID=67335898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776477.9U Active CN209165357U (en) | 2018-10-30 | 2018-10-30 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209165357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022142924A1 (en) * | 2019-12-31 | 2022-07-07 | 杭州堃博生物科技有限公司 | Steam ablation apparatus |
-
2018
- 2018-10-30 CN CN201821776477.9U patent/CN209165357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022142924A1 (en) * | 2019-12-31 | 2022-07-07 | 杭州堃博生物科技有限公司 | Steam ablation apparatus |
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