CN108151061A - It lights a fire monitor control mechanism and with its car washer - Google Patents

It lights a fire monitor control mechanism and with its car washer Download PDF

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Publication number
CN108151061A
CN108151061A CN201711498202.3A CN201711498202A CN108151061A CN 108151061 A CN108151061 A CN 108151061A CN 201711498202 A CN201711498202 A CN 201711498202A CN 108151061 A CN108151061 A CN 108151061A
Authority
CN
China
Prior art keywords
igniting
light
control mechanism
lighting
monitor control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711498202.3A
Other languages
Chinese (zh)
Inventor
黄家峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Zhuhai Gree Intelligent Equipment Co Ltd
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Zhuhai Gree Intelligent Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai, Zhuhai Gree Intelligent Equipment Co Ltd filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201711498202.3A priority Critical patent/CN108151061A/en
Publication of CN108151061A publication Critical patent/CN108151061A/en
Priority to PCT/CN2018/098617 priority patent/WO2019128237A1/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00Igniters not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B33/00Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F22B33/18Combinations of steam boilers with other apparatus

Abstract

The present invention provides a kind of igniting monitor control mechanism and with its car washer, monitor control mechanism of lighting a fire includes:Light pipe, light pipe are used to connect with the igniting cover of steam generator;Controller is detected, detection controller is connect with light pipe, the light in igniting cover is transferred to detection controller by light pipe, so that detection controller obtains success of whether lighting a fire in igniting cover according to acquired light.The igniting monitor control mechanism solves the problems, such as that car washer of the prior art is difficult to monitor whether igniter lights a fire successfully.

Description

It lights a fire monitor control mechanism and with its car washer
Technical field
The present invention relates to vehicle maintenance field, in particular to a kind of igniting monitor control mechanism and with its car washer.
Background technology
At present, car washer is hairbrush and high pressure water to be controlled to clean a kind of machine of automobile using computer.Mainly by controlling System, circuit, gas circuit, water route and mechanical structure are formed.Car washer has easy to operate, beautiful and generous, small to the damage of vehicle paint etc. Feature.It is Automobile Service Business extensive use in recent years.
With the raising of internationalization energy conservation and environmental protection mechanism and consciousness, conventional high-tension water car-washing is caused because not saving water resource The drawbacks such as a large amount of contaminated wastewaters, steam carwash card number solve the problems, such as these, and steam carwash will become as a kind of new development Gesture.
The main concept of steam carwash is:Steam can clean each position of automobile comprehensively first;And it most importantly steams Vapour carwash is not the flushing process that simple high pressure adds cold water, but by the characteristic of steam drying, with appropriate pressure and temperature Comprehensively to automobile, each subtle component is cleaned, is sterilized, is sterilized, taste removal degree, reaches carwash cleannes more, will be simple Cleaning rises to fine purifiation, the health problem of more substantial connection to car owner.
Whether light a fire success, and then cannot make however, car washer of the prior art cannot effectively monitor igniter Staff monitors whether car washer is in normal operating conditions.
Invention content
It is a primary object of the present invention to provide a kind of igniting monitor control mechanism and with its car washer, to solve existing skill Car washer in art is difficult to that the problem of whether igniter lights a fire successfully monitored.
To achieve these goals, according to an aspect of the invention, there is provided a kind of igniting monitor control mechanism, including:It leads Light pipe, light pipe are used to connect with the igniting cover of steam generator;Controller is detected, detection controller is connect with light pipe, with Light in igniting cover is transferred to by detection controller by light pipe, so that detection controller is obtained according to acquired light Whether light a fire in igniting cover success.
Further, igniting monitor control mechanism further includes:Guide-lighting mounting base, guide-lighting mounting base are mounted on the upper of steam generator On head cover, the first end of light pipe is mounted in guide-lighting mounting base.
Further, guide-lighting mounting base includes guide-lighting main board and the guide-lighting fixed part on guide-lighting main board, leads The first end of light pipe is mounted on guide-lighting fixed part.
Further, the first end of light pipe passes through guide-lighting mounting base to be connected with igniting cover;Alternatively, in guide-lighting mounting base The light-conductive hole for being connected with igniting cover is provided with, the end of the first end of light pipe is located in light-conductive hole.
Further, igniting monitor control mechanism further includes:Guide-lighting buffing pad, detection controller are mounted on guide-lighting buffing pad, The second end of guide-lighting mounting base is mounted on guide-lighting buffing pad, to be connect with detection controller and light signal is passed to detection Controller.
Further, guide-lighting buffing pad includes buffering main base frame and the buffering on buffering main base frame installs sheath, It detects controller to be mounted on buffering main base frame, the second end of light pipe is plugged in buffering installation sheath.
Further, detection controller includes light detection circuit, and photo resistance is provided in light detection circuit and is shown Show lamp;The light of light pipe passes to photo resistance, so that the resistance value of photo resistance changes, to pass through the bright of display lamp Degree obtains success of whether lighting a fire in igniting cover.
Further, light pipe is copper pipe.
Further, steam generator includes hurricane globe, and igniter head of the igniter of steam generator is located at hurricane globe Interior, hurricane globe is connected with igniting cover, and light pipe is connected with hurricane globe, to be connected by hurricane globe with igniting cover.
According to another aspect of the present invention, a kind of car washer is provided, including steam generator and for detecting steam hair Successfully igniting monitor control mechanism of whether lighting a fire in the igniting cover of device is given birth to, igniting monitor control mechanism is above-mentioned igniting monitor control mechanism.
Igniting monitor control mechanism in the present invention includes light pipe and detection controller, and light pipe is used for and steam generator Igniting cover connects, and detection controller is connect with light pipe.In this way, the light in igniting cover is transferred to by detection control by light pipe Device processed, can be so that detection controller obtains success of whether lighting a fire in igniting cover, and then realize pair according to acquired light Detection whether igniting, is difficult to monitor whether igniter lights a fire successfully so as to solve car washer of the prior art Problem.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 shows the structure diagram of the embodiment of igniting monitor control mechanism according to the present invention;And
Fig. 2 shows structures when lighting a fire monitor control mechanism on steam generator of the car washer in the present invention Schematic diagram.
Wherein, above-mentioned attached drawing is marked including the following drawings:
10th, light pipe;20th, controller is detected;30th, guide-lighting mounting base;31st, guide-lighting main board;32nd, guide-lighting fixed part;40、 Igniting cover;50th, upper top cover;60th, guide-lighting buffing pad;61st, main base frame is buffered;62nd, buffering installation sheath;70th, hurricane globe;80th, point Fiery device.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
The present invention provides a kind of igniting monitor control mechanisms, please refer to Fig.1 and Fig. 2, the igniting monitor control mechanism include:Light pipe 10, light pipe 10 is used to connect with the igniting cover 40 of steam generator;Detect controller 20, detection controller 20 and light pipe 10 Connection, the light in igniting cover is transferred to detection controller 20 by light pipe 10, so that detection controller 20 is according to institute The light of acquisition obtains success of whether lighting a fire in igniting cover.
Igniting monitor control mechanism in the present invention includes light pipe 10 and detection controller 20, and light pipe 10 is used to send out with steam The igniting cover 40 of raw device connects, and detection controller 20 is connect with light pipe 10.It in this way, will be in igniting cover 40 by light pipe 10 Light is transferred to detection controller 20, can so that detection controller 20 according to acquired light obtain in igniting cover 40 whether Light a fire successfully, so realize to igniting whether detection, be difficult to monitor so as to solve car washer of the prior art The problem of whether igniter lights a fire successfully.
In order to realize the installation to light pipe 10, as depicted in figs. 1 and 2, igniting monitor control mechanism further includes:Guide-lighting mounting base 30, guide-lighting mounting base 30 is mounted on the upper top cover 50 of steam generator, and the first end of light pipe 10 is mounted on guide-lighting mounting base On 30.
Preferably, guide-lighting mounting base 30 is connect with upper top cover 50 by the screw being threaded through in the two.
In the present embodiment, guide-lighting mounting base 30 includes guide-lighting main board 31 and the leaded light on guide-lighting main board 31 Fixed part 32, the first end of light pipe 10 are mounted on guide-lighting fixed part 32.Preferably, guide-lighting main board 31 is ring flange, is led Multiple mounting holes are provided on light main board 31, multiple mounting holes are circumferentially disposed along guide-lighting main board 31.
In order to realize the connection of light pipe 10 and igniting cover 40, in one embodiment, the first end of light pipe 10 passes through Guide-lighting mounting base 30 with igniting cover 40 to connect.
In order to realize the connection of light pipe 10 and igniting cover 40, in another embodiment, set in guide-lighting mounting base 30 The light-conductive hole connected with igniting cover 40 is useful for, the end of the first end of light pipe 10 is located in light-conductive hole.In this way, light pipe 10 It can be connected by light-conductive hole with the cover chamber of igniting cover 40.
In order to realize the installation to detecting controller 20, as shown in Figure 1, igniting monitor control mechanism further includes:Guide-lighting buffing pad 60, detection controller 20 is mounted on guide-lighting buffing pad 60, and the second end of guide-lighting mounting base 30 is mounted on guide-lighting buffing pad 60, To be connect with detection controller 20 and light signal passed to detection controller 20.
Preferably, detection controller 20 includes detection control panel, and optical signal is passed to detection control panel by light pipe 10.
The concrete structure of guide-lighting buffing pad 60 in the present embodiment is to be led as shown in Figure 1, guide-lighting buffing pad 60 includes buffering Pedestal 61 and the buffering on buffering main base frame 61 install sheath 62, and detection controller 20 is mounted on buffering main base frame 61 On, the second end of light pipe 10 is plugged in buffering installation sheath 62.Preferably, buffering installs sheath 62 as tubulose, light pipe 10 are plugged on buffering installation sheath 62, and the nozzle of buffering installation sheath 62 is opposite with detection controller 20.
Specifically, detection controller 20 includes light detection circuit, and photo resistance is provided in light detection circuit and is shown Show lamp;The light of light pipe 10 passes to photo resistance, so that the resistance value of photo resistance changes, to pass through display lamp Brightness obtains success of whether lighting a fire in igniting cover 40.In this way, it more can intuitively show whether igniter lights a fire success.
In the present embodiment, light pipe 10 is copper pipe.
In the present embodiment, steam generator includes hurricane globe 70, igniter head position of the igniter 80 of steam generator In in hurricane globe 70, hurricane globe 70 is connected with igniting cover 40, and light pipe 10 is connected with hurricane globe 70, to pass through hurricane globe 70 and point 40 connection of fire cover.
The present invention also provides a kind of car washer, as shown in Fig. 2, car washer includes steam generator and for detecting steam Whether light a fire in the igniting cover 40 of generator successfully igniting monitor control mechanism, igniting monitor control mechanism be above-mentioned igniting monitoring equipment Structure.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect:
Igniting monitor control mechanism in the present invention includes light pipe 10 and detection controller 20, and light pipe 10 is used to send out with steam The igniting cover 40 of raw device connects, and detection controller 20 is connect with light pipe 10.It in this way, will be in igniting cover 40 by light pipe 10 Light is transferred to detection controller 20, can so that detection controller 20 according to acquired light obtain in igniting cover 40 whether Light a fire successfully, so realize to igniting whether detection, be difficult to monitor so as to solve car washer of the prior art The problem of whether igniter lights a fire successfully.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, " Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.It should be appreciated that it uses in this way Data can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not Be necessarily limited to those steps clearly listed or unit, but may include not listing clearly or for these processes, side The intrinsic other steps of method, product or equipment or unit.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and And respective explanations are made in opposite description to space used herein above.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of igniting monitor control mechanism, which is characterized in that including:
Light pipe (10), igniting cover (40) of the light pipe (10) for steam generator connect;
Controller (20) is detected, the detection controller (20) connect with the light pipe (10), to pass through the light pipe (10) light in the igniting cover (40) is transferred to the detection controller (20), so that described detection controller (20) root Success of whether lighting a fire in the igniting cover is obtained according to acquired light.
2. igniting monitor control mechanism according to claim 1, which is characterized in that the igniting monitor control mechanism further includes:
Guide-lighting mounting base (30), it is described leaded light mounting base (30) on the upper top cover (50) of the steam generator,
The first end of the light pipe (10) is mounted on the guide-lighting mounting base (30).
3. igniting monitor control mechanism according to claim 2, which is characterized in that the leaded light mounting base (30) is main including leaded light Body plate (31) and the guide-lighting fixed part (32) on the guide-lighting main board (31), the first end peace of the light pipe (10) On the guide-lighting fixed part (32).
4. igniting monitor control mechanism according to claim 2, which is characterized in that the first end of the light pipe (10) passes through institute Guide-lighting mounting base (30) is stated to be connected with the igniting cover (40);Alternatively, be provided on leaded light mounting base (30) for The light-conductive hole of igniting cover (40) connection, the end of the first end of the light pipe (10) is located in the light-conductive hole.
5. igniting monitor control mechanism according to any one of claim 2 to 4, which is characterized in that the igniting monitor control mechanism It further includes:
Guide-lighting buffing pad (60), the detection controller (20) is on the guide-lighting buffing pad (60), the guide-lighting installation The second end of seat (30) is mounted on the guide-lighting buffing pad (60), to be connect with the detection controller (20) and believe light Number pass to the detection controller (20).
6. igniting monitor control mechanism according to claim 5, which is characterized in that the leaded light buffing pad (60) is led including buffering Pedestal (61) and the buffering installation sheath (62) on the buffering main base frame (61), the detection controller (20) are installed On the buffering main base frame (61), the second end of the light pipe (10) is plugged in the buffering installation sheath (62).
7. igniting monitor control mechanism according to claim 1, which is characterized in that the detection controller (20) is examined including light Slowdown monitoring circuit is provided with photo resistance and display lamp in the light detection circuit;The light of the light pipe (10) passes to institute Photo resistance is stated, so that the resistance value of the photo resistance changes, the point is obtained with the brightness by the display lamp The interior success of whether lighting a fire of fire cover (40).
8. igniting monitor control mechanism according to claim 1, which is characterized in that the light pipe (10) is copper pipe.
9. igniting monitor control mechanism according to claim 1, which is characterized in that the steam generator includes hurricane globe (70), igniter head of the igniter (80) of the steam generator is located in the hurricane globe (70), the hurricane globe (70) It is connected with the igniting cover (40), the light pipe (10) connects with the hurricane globe (70), to pass through the hurricane globe (70) It is connected with the igniting cover (40).
10. a kind of car washer, including steam generator and for detect in the igniting cover of the steam generator (40) whether point Fiery successfully igniting monitor control mechanism, which is characterized in that the igniting monitor control mechanism is described in any one of claim 1 to 9 Igniting monitor control mechanism.
CN201711498202.3A 2017-12-28 2017-12-28 It lights a fire monitor control mechanism and with its car washer Pending CN108151061A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201711498202.3A CN108151061A (en) 2017-12-28 2017-12-28 It lights a fire monitor control mechanism and with its car washer
PCT/CN2018/098617 WO2019128237A1 (en) 2017-12-28 2018-08-03 Ignition monitoring mechanism and car washing machine provided with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711498202.3A CN108151061A (en) 2017-12-28 2017-12-28 It lights a fire monitor control mechanism and with its car washer

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Publication Number Publication Date
CN108151061A true CN108151061A (en) 2018-06-12

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CN (1) CN108151061A (en)
WO (1) WO2019128237A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019128237A1 (en) * 2017-12-28 2019-07-04 珠海格力智能装备有限公司 Ignition monitoring mechanism and car washing machine provided with same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422323A (en) * 1981-02-20 1983-12-27 Robert Bosch Gmbh Combustion process observation element construction
US5954494A (en) * 1993-08-19 1999-09-21 Mi-T-M Corporation Pressure washer blower ignition electrical system
CN201105719Y (en) * 2007-07-17 2008-08-27 刘东宁 Multifunctional steam carwasher
CN101585034A (en) * 2009-07-09 2009-11-25 梁福根 Multifunctional high pressure cold and hot water washer
CN202253734U (en) * 2011-09-08 2012-05-30 大唐林州热电有限责任公司 Device for preventing peeping in fire detection of anti-oil reduction ignition burner
CN104541139A (en) * 2012-08-03 2015-04-22 世美特株式会社 Contact-type infrared temperature sensor, thermal apparatus, and exhaust system
CN105606137A (en) * 2016-02-26 2016-05-25 桂林市淦隆环保科技有限公司 Light sensor working under high temperature environment
CN207815386U (en) * 2017-12-28 2018-09-04 珠海格力智能装备有限公司 Igniting monitor control mechanism and the car washer with it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1274994C (en) * 2003-04-01 2006-09-13 上海东方机电科技公司 Digital flame detecting device
CN108151061A (en) * 2017-12-28 2018-06-12 珠海格力智能装备有限公司 It lights a fire monitor control mechanism and with its car washer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422323A (en) * 1981-02-20 1983-12-27 Robert Bosch Gmbh Combustion process observation element construction
US5954494A (en) * 1993-08-19 1999-09-21 Mi-T-M Corporation Pressure washer blower ignition electrical system
CN201105719Y (en) * 2007-07-17 2008-08-27 刘东宁 Multifunctional steam carwasher
CN101585034A (en) * 2009-07-09 2009-11-25 梁福根 Multifunctional high pressure cold and hot water washer
CN202253734U (en) * 2011-09-08 2012-05-30 大唐林州热电有限责任公司 Device for preventing peeping in fire detection of anti-oil reduction ignition burner
CN104541139A (en) * 2012-08-03 2015-04-22 世美特株式会社 Contact-type infrared temperature sensor, thermal apparatus, and exhaust system
CN105606137A (en) * 2016-02-26 2016-05-25 桂林市淦隆环保科技有限公司 Light sensor working under high temperature environment
CN207815386U (en) * 2017-12-28 2018-09-04 珠海格力智能装备有限公司 Igniting monitor control mechanism and the car washer with it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019128237A1 (en) * 2017-12-28 2019-07-04 珠海格力智能装备有限公司 Ignition monitoring mechanism and car washing machine provided with same

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Application publication date: 20180612

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