CN207230505U - Steam appliance - Google Patents
Steam appliance Download PDFInfo
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- CN207230505U CN207230505U CN201721270780.7U CN201721270780U CN207230505U CN 207230505 U CN207230505 U CN 207230505U CN 201721270780 U CN201721270780 U CN 201721270780U CN 207230505 U CN207230505 U CN 207230505U
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- temperature
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- boiler
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Abstract
It the utility model is related to a kind of steam appliance, steam boiler including the water tank for storing water, for converting water to steam and the water pump between water tank and steam boiler, steam boiler, which includes inside, has vaporizer) boiler body, be provided with least one inlet being connected with vaporizer and at least one venthole on boiler body；Vaporizer is internally provided with heat-generating pipe, and the temperature-detecting device that can be detected to the heat-generating pipe temperature at this is at least provided with the heat-generating pipe of part, and temperature-detecting device includes a temperature-sensing element, and temperature-sensing element is connected with heat-generating pipe phase heat conduction；Water, can be input in steam boiler by temperature of the steam appliance according to temperature-detecting device detection using water pump from water tank.Indoor water level is vaporized in this case, in steam boiler can be controlled in default " liquid level line " all the time（The heat-generating pipe of i.e. tested testing temperature）Near, it is uniform and stable all the time from the gas output of steam boiler.
Description
Technical field
Cleaning steam field is the utility model is related to, more particularly to a kind of steam boiler can realize the steam of automatic water supplement
Cleaning equipment.
Background technology
Steam boiler tradition for steam appliance includes two types：One kind is immediate heating type steam boiler, such
Steam boiler usually has less vaporizer, and when in use, the watering of steam boiler is divided into shallow bid current and gradually enters
In to boiler and Transient transformation is into steam；Another kind is preheating type steam boiler, and such steam boiler has larger vaporization
Room, when in use, it is necessary to be passed through enough water supply into vaporizer in advance, then heating a period of time until in vaporizer
Enough steam is produced again to begin to use.
Steam appliance with the first above-mentioned steam boiler, although in use, steam can continue produce due to
Vaporizer volume is smaller, and the pressure that steam goes out vapour is smaller, and cleaning capacity is limited；Steam with above-mentioned second of steam boiler is clear
Clean equipment, although in use, to go out steam pressure secure, due to needing pre- hot standby certain time in advance, has used vaporization every time
It is required for again waiting for the time after indoor steam, so service efficiency is not high.
A kind of steam generator is disclosed in the Chinese patent of Publication No. CN105229376A, wherein, steam-boiler, which has, to incline
The bottom wall being tiltedly orientated in vertical curve, is fastened with the temperature detector of heating plate and thermostat form on the bottom side of bottom wall
Structure.New water is supplied to steam-boiler by water supply opening, wherein, new water is impacted in upper bottom wall section from steam-boiler water supply opening,
Temperature testing organization is disposed with the bottom side of upper bottom wall section and from upper bottom wall section, new water flowing to lower bottom wall portion
Section.From upper bottom wall section to the path of lower bottom wall portion section, a part supplies new water evaporation, and remaining water then accumulates in down
In bottom wall section.The temperature of the upper bottom wall section of temperature testing organization detection.Reach remaining water if steam-boiler liquid level is increased to
Upper bottom wall section, then its temperature declines.Therefore, the temperature of upper bottom wall section forms the measurement for steam-boiler liquid level.Depend on
The output signal of temperature testing organization, new water is supplied by water pump to steam-boiler.This allow that continuously discharge steam and continuously give
New water needed for steam-boiler supply generation steam.But the shortcomings that embodiment is, in steam generator run-off the straight, newly
Water changes along the flow path of bottom wall.This can cause, according to the difference of the slope of steam generator, temperature testing organization inspection
Measure the different temperatures of bottom wall section.This eventually results in the pressure oscillation in steam-boiler, so that by steam generator in every list
The quantity of steam of position time discharge changes with depending on the slope of steam generator.Thus cannot be using this designing scheme
Uniform discharge of steam amount is realized under all situations.
A kind of steam cleaner is disclosed in the Chinese patent of Publication No. CN102858471A, wherein, it is clear in steam
In clean device, the course of conveying cleaned in liquid to steam kettle is carried out according to the liquid level residing for liquid in steam kettle, that is, works as liquid
Water pump is then connected when reaching lower threshold value in position, when the liquid level in steam kettle reaches upper threshold value, then switches off the pump.Utilize level sensing
Device detects liquid level, and liquid level sensor is arranged in steam kettle and provides signal to control water pump.Therefore, which depends on
The output signal of level detection mechanism, new water is supplied by water pump to steam-boiler.This allow that continuously discharge steam and continuously give
New water needed for steam-boiler supply generation steam.But the shortcomings that embodiment, is：Cleaning liquid in steam kettle largely rises
Bubble, its inside liquid level is unstable, although being relied in the case by setting sleeve shaped protection element in liquid level sensor noon Ei
The protection original paper surrounds relatively stable " test chamber ", and being somebody's turn to do " test chamber " and other regions in steam kettle has unified liquid
Position height, it should change " test chamber " structure that protection file is formed, it can be ensured that liquid level sensor is in steam kettle and obvious few
Bubble and foam contacting much, can substantially reduce the risk of mistake measurement.But since the inner case in steam kettle exists
Water and steam are particularly complicated when blending, and still can have the wind of mistake measurement liquid level, so as to cause steam effusion uneven.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide one kind and realizes the uniform steam of discharge of steam
Cleaning equipment.
In order to realize the purpose of above-mentioned utility model, the utility model adopts the following technical solution：A kind of cleaning steam is set
It is standby, including for store the water tank of water, the steam boiler for converting water to steam and positioned at the water tank with it is described
Steam boiler between water pump, the steam boiler include inside there is vaporizer) boiler body, the boiler sheet
At least one inlet being connected with the vaporizer and at least one venthole are provided with body；In the vaporizer
Portion is provided with heat-generating pipe, is at least provided with the heat-generating pipe temperature at this can be detected on the heat-generating pipe described in part
Temperature-detecting device, the temperature-detecting device include a temperature-sensing element, the temperature-sensing element and the heat-generating pipe phase
Heat conduction connects；The temperature that the steam appliance can be detected according to the temperature-detecting device, utilizes the water
Water is input in the steam boiler by pump from the water tank.
In above-mentioned technical proposal, it is preferred that the temperature-detecting device includes a switch element), the switch element
The temperature of the temperature-sensing element is able to rely on to realize Push And Release, the switch element is serially connected in the power supply electricity of the water pump
To control the startup of the water pump with closing down in road or control circuit.
In above-mentioned technical proposal, it is preferred that the temperature-sensing element is welded and fixed with the heat-generating pipe.
In above-mentioned technical proposal, it is preferred that the temperature-detecting device is fixedly mounted on the side wall of the boiler body
On.
In above-mentioned technical proposal, it is preferred that the heat-generating pipe is divided into lower tubular section and top on different height
Pipeline section, the upper tubular section are located at the top of the lower tubular section, and the temperature-sensing element is mutually led with the upper tubular section
It is thermally connected.
In above-mentioned technical proposal, it is preferred that the upper tubular section tilts upward relative to the lower tubular section.
In above-mentioned technical proposal, it is preferred that the upper tubular section at least partly closes on the side wall of the boiler body
Place.
In above-mentioned technical proposal, it is preferred that the lower tubular section is located at the interior bottom of the vaporizer.
In above-mentioned technical proposal, it is preferred that the inlet is located on the side wall of the boiler body and is located at
Between the lower tubular section and upper tubular section.
In above-mentioned technical proposal, it is preferred that the venthole is located at the top of the boiler body.
In above-mentioned technical proposal, it is preferred that be provided with the steam boiler for detecting in the boiler body
The liquid level sensor of liquid level.
In above-mentioned technical proposal, it is preferred that the steam appliance includes a control device, the control device
It is connected with the water pump phase control, the temperature-detecting device connects with signal with the control device, the control
Device processed can control the startup of the water pump with closing down according to the temperature information for receiving the temperature-detecting device feedback.
The utility model obtains following beneficial effect compared with prior art：By the way that heat-generating pipe is arranged in vaporizer simultaneously
Temperature survey is carried out to the heat-generating pipe at this using temperature-detecting device, due to water-immersed heat-generating pipe and is exposed at outside water
Heat-generating pipe temperature has very big difference, and temperature-detecting device can detect this temperature change, thus using this temperature change as
" trigger signal " of water pump on and off is controlled, so as to fulfill the automatic water supplement of steam boiler, using the technical solution, will can be steamed
Indoor water level is vaporized in boiler furnace to control all the time at default " liquid level line "（The heat-generating pipe of i.e. tested testing temperature）Near, so that
The gas output for obtaining steam boiler is uniform and stable all the time.
Brief description of the drawings
Attached drawing 1 is a kind of schematic perspective view of steam appliance shown in the utility model；
Attached drawing 2 is a kind of main view schematic cross-sectional view of hand steam appliance shown in attached drawing 1；
A kind of schematic perspective view for steam boiler that attached drawing 3 shows for the utility model；
Attached drawing 4 is a kind of main view schematic cross-sectional view of steam boiler shown in attached drawing 3；
Attached drawing 5 is totally submerged schematic diagram under the water surface for a kind of steam boiler heat-generating pipe shown in attached drawing 4；
Attached drawing 6 is a kind of steam boiler fever tube portion dew shown in attached drawing 4 to the schematic diagram outside the water surface；
Wherein：100th, steam appliance；1st, water tank；11st, inlet；2nd, steam boiler；21st, boiler body；211st, on
Portion's housing；212nd, lower case；22nd, heat-generating pipe；221st, lower tubular section；222nd, upper tubular section；23rd, vaporizer；24th, inlet；
25th, venthole；3rd, water pump；4th, temperature-detecting device；41st, temperature-sensing element；42nd, switch element；5th, liquid level sensor；6th, housing；
61st, handle；7th, pipe fitting；10th, upper limit water level；20th, lower limit water level.
Embodiment
To describe technology contents, construction feature, institute's reached purpose and effect of utility model in detail, below in conjunction with implementation
Example simultaneously coordinates attached drawing to be described in detail.
Steam appliance 100 is schematically shown in fig. 1, it has a housing 6, the structure at an upper portion thereof of housing 6
Make a handle 61 carried for user.One is provided with the one end of housing 6 being capable of steam-out (SO) hose（Do not show in figure
Go out）Pipe fitting 7.The one end of steam hose can be connected on pipe fitting 7 by user, the other end of steam hose
（I.e. it deviates from 100 end of steam appliance）The cleaning attachments such as upper usually carrying steam jet.Water tank is provided with housing 6
1, which can store the water for producing steam, and inlet 11 is provided with water tank 1.
As shown in Fig. 2, the inside of housing 6 is additionally provided with steam boiler 2, the water in water tank 1 can pass through connecting line（Figure
Not shown in）It is conveyed to steam boiler 2.For this reason, water pump 3 is connected in connecting line.By water pump 3, the water in water tank 1 can
It is transported in steam boiler 2 and is converted to steam output, the steam of output is directed at pipe fitting 7, then can be in pipe
Steam hose is connected at connector 7, for steam to be applied to surface to be cleaned or is applied to Clean- soft cloth.
As shown in figure 3, steam boiler 2 includes having boiler body 21, boiler body 21 is by upper body 211 and lower case
Body 212 is formed, and both upper body 211 and lower case 212 upper-lower seal weld together.
As shown in figure 4, the inside of boiler body 21 has a vaporizer 23, vaporizer 23 is internally provided with heat-generating pipe
22, heat-generating pipe 22 is divided into two sections, i.e. lower tubular section 221 and upper tubular section 222, and lower tubular section 221 and upper tubular section 222 are vaporizing
Residing height and position is different in room 23, and lower tubular section 221 is located at the interior bottom of vaporizer 23, and upper tubular section 222 is located substantially at
Medium position inside vaporizer 23, upper tubular section 222 are upturned relative to lower tubular section 221 and close on lower case
212 side-walls.Be provided with a temperature-detecting device 4 in upper tubular section 222, temperature-detecting device 4 include temperature-sensing element 41 with
And switch element 42, temperature-detecting device 4 is by being fixedly mounted on the side wall of lower case 212.In this example, temperature-sensing element 41
It is welded and fixed together with upper tubular section 222, temperature-detecting device 4 can be detected the temperature of epimere pipeline section 222.Switch
Element 42 is able to rely on the temperature of temperature-sensing element 41 to realize Push And Release for one, and switch element 42 is serially connected in the power supply of water pump 3
To control 3 Push And Release of water pump in circuit or control circuit.In this example, it is " temperature controller " component that temperature-detecting device 4 is actual,
When the water level in steam boiler is less than the heat-generating pipe at temperature-sensing element 41（I.e. upper tubular section exposes the surface upwards）, heat-generating pipe temperature
Rise, when reaching design temperature in temperature controller, the switch element 42 on temperature controller is connected, the power supply circuit or control circuit of water pump
Driving water pump, which is opened, fetches water.When the water level in boiler furnace is higher than the heat-generating pipe at temperature-sensing element 41（I.e. upper tubular section is immersed in water
Below face）, the decline of heat-generating pipe temperature, temperature controller temperature reduces, and when reaching another design temperature in temperature controller, temperature controller disconnects,
Water pump 3 is stopped.
Continue as shown in figure 4, be provided with the liquid level sensor 5 for detecting liquid level in boiler body 21 on steam boiler 2,
The liquid level sensor 5 can help user to know to be injected into first in vaporizer 23（I.e. water not boiling when）Water level.Lower case
An inlet 24 is provided with the side wall of body 212, the top of upper body 211 is provided with a venthole 25, in this way, will be into
Liquid mouth 24 and venthole 25 are arranged distant from so that the new water entered from inlet 24 in vaporizer 23 will not directly be vaporized room 23
The steam on top is taken at venthole 25, so as to ensure that venthole 25 escapes the stay in grade of steam.
Illustratively water pump 3 supplies the process of new water to steam boiler 2 in this example below.The water pump 3 will be examined according to temperature
The testing result for surveying device 4 starts and closes down to control, and temperature-detecting device 4 detects 222 temperature of upper tubular section of heat-generating pipe 22,
The temperature-independent of upper tubular section 222 is in the liquid level of steam boiler 2.
Fig. 5 shows the upper limit water level 10 of steam boiler 2, the water level in steam boiler 2 in the case where reaching upper limit water level,
The upper tubular section 222 of heat-generating pipe 22 is submerged in water, and the temperature-sensing element 41 on temperature-detecting device 4 is also submerged in water, at this time
Temperature-sensing element 41 on temperature-detecting device 4 will detect a relatively low temperature, and switch element 42 is closed at this time, and water pump 3 will
Closed down, be continuously supplied to from without new water in steam boiler 2.The lower tubular section 221 of heat-generating pipe 22 based on work and upper
222 persistent fever of portion's pipeline section, the water in steam boiler 2 constantly evaporate, thus it is externally discharged by venthole 25, thus, steam
The water level of boiler furnace 2 constantly declines, as shown in fig. 6, when the water level decreasing in steam boiler 2 is to lower limit water level 20, heat-generating pipe
22 upper tubular section 222 will expose the surface outside, and temperature-sensing element 41 also exposes the surface, and will so cause the temperature of upper tubular section 222
Degree raises burst, and temperature-detecting device 4 will detect a higher temperature, and switch element 42, which is opened, to be connected, at this time water pump 3
Will by unlatching work, new water in water tank 1 will by the continual vaporizer 23 for being sent to steam boiler 2 of water pump 3, when
When water level in steam boiler 2 rises to upper limit water level 10 again, the upper tubular section 222 of heat-generating pipe 22 is immersed into water again
Afterwards, the temperature burst of the upper tubular section 222 of heat-generating pipe 22 declines, and temperature detection part 4 will detect a relatively low temperature, this
When switch element close again, water pump 3 is closed down again.
Therefore, whether the steam boiler 2 of this case needs moisturizing, is determined completely by the temperature of upper tubular section 222, its from
Bubble or foam in steam boiler 2 influence, and may be such that steam boiler 2 substantially remains in more constant water level, and due to hair
Heat pipe carries out fever work all the time, and steam boiler 2 is interior and is constantly fed new water in time, therefore the water in boiler will continue not
It is disconnected by heat-generating pipe thermal conversion into steam, therefore the steam boiler 2 can discharge uniform steam continuously out.
In other embodiments, one control device can also be set in steam appliance, which examines with temperature
Survey device to connect with signal, control device is connected with water pump phase control, the temperature information that temperature-detecting device will can detect
Control device is fed back to, control device can control opening for water pump according to the temperature information for receiving temperature-detecting device feedback
Open and close, so as to fulfill to timely moisturizing in boiler.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model spirit, should be covered within the scope of the utility model.
Claims (12)
1. a kind of steam appliance, including for storing the water tank of water（1）, steam boiler for converting water to steam
（2）And positioned at the water tank（1）With the steam boiler（2）Between water pump（3）, the steam boiler（2）Bag
Include the internal boiler body (21) with vaporizer (23), the boiler body（21）On be provided with and the vaporizer
(23) at least one inlet being connected（24）With at least one venthole（25）；It is characterized in that：The vaporizer
（23）It is internally provided with heat-generating pipe（22）, the heat-generating pipe at least described in part（22）On be provided with can be to the heat-generating pipe at this
The temperature-detecting device that temperature is detected（4）, the temperature-detecting device（4）Including a temperature-sensing element（41）, it is described
Temperature-sensing element（41）With the heat-generating pipe（22）Phase heat conduction connects；The steam appliance can be according to the temperature
Detection device（4）The temperature of detection, using the water pump (3) by water from the water tank（1）It is input to the steam copper
Stove（2）In.
2. steam appliance according to claim 1, it is characterised in that：The temperature-detecting device（4）Including one
Switch element (42), the switch element（42）It is able to rely on the temperature-sensing element（41）Temperature realize Push And Release, institute
The switch element stated（42）It is serially connected in the water pump（3）Power supply circuit or control circuit in control the water pump（3）'s
Start and close down.
3. steam appliance according to claim 1, it is characterised in that：The temperature-sensing element（41）With the hair
Heat pipe（22）It is welded and fixed.
4. steam appliance according to claim 1, it is characterised in that：The temperature-detecting device（4）Fixed peace
Mounted in the boiler body（21）Side wall on.
5. steam appliance according to claim 1, it is characterised in that：The heat-generating pipe（22）It is divided into positioned at difference
Lower tubular section in height（221）And upper tubular section（222）, the upper tubular section（222）Positioned at the lower tubular section（221）
Top, the temperature-sensing element（41）With the upper tubular section（222）Phase heat conduction connects.
6. steam appliance according to claim 5, it is characterised in that：The upper tubular section（222）Relative to institute
The lower tubular section stated（221）Tilt upward.
7. steam appliance according to claim 5, it is characterised in that：The upper tubular section（222）At least portion
Divide the side-walls for closing on the boiler body.
8. steam appliance according to claim 5, it is characterised in that：The lower tubular section（221）Positioned at described
The interior bottom of vaporizer (23).
9. steam appliance according to claim 5, it is characterised in that：The inlet（24）Positioned at the pot
Furnace body（21）Side wall on and be located at the lower tubular section（221）And upper tubular section（222）Between.
10. steam appliance according to claim 5, it is characterised in that：The venthole（25）Positioned at described
Boiler body（21）Top.
11. steam appliance according to claim 1, it is characterised in that：The steam boiler（2）On be provided with use
In the detection boiler body（21）The liquid level sensor of interior liquid level（5）.
12. steam appliance according to claim 1, it is characterised in that：The steam appliance includes a control
Device processed, the control device are connected with the water pump phase control, the temperature-detecting device（4）With the control
Device connects with signal, and the control device can be according to receiving the temperature-detecting device（4）The temperature information of feedback
To control the startup of the water pump with closing down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721270780.7U CN207230505U (en) | 2017-09-29 | 2017-09-29 | Steam appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721270780.7U CN207230505U (en) | 2017-09-29 | 2017-09-29 | Steam appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230505U true CN207230505U (en) | 2018-04-13 |
Family
ID=61849894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721270780.7U Active CN207230505U (en) | 2017-09-29 | 2017-09-29 | Steam appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559795A (en) * | 2017-09-29 | 2018-01-09 | 苏州德莱电器有限公司 | Steam appliance |
-
2017
- 2017-09-29 CN CN201721270780.7U patent/CN207230505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559795A (en) * | 2017-09-29 | 2018-01-09 | 苏州德莱电器有限公司 | Steam appliance |
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