CN207050242U

CN207050242U - Boiler

Info

Publication number: CN207050242U
Application number: CN201720842414.8U
Authority: CN
Inventors: 何树林
Original assignee: Shunde District Chen Cun Town Hung Yue Kitchenware Equipment Factory
Current assignee: Shunde District Chen Cun Town Hung Yue Kitchenware Equipment Factory
Priority date: 2017-07-12
Filing date: 2017-07-12
Publication date: 2018-02-27
Anticipated expiration: 2027-07-12

Abstract

The utility model provides a kind of boiler, including the fuselage body with receiving space for heating water, heater element and watermeter；The watermeter includes water gauge formula fluorescent tube and the microswitch for controlling the water gauge formula fluorescent tube bright and putting out；The boiler also includes detection means, and the detection means includes ball float, connecting rod, drive link, power transmission shaft and stirs device, and the connecting rod is vertically arranged, and its one end is fixedly connected with the ball float, and the other end is fixedly connected with the drive link；The power transmission shaft is set through the fuselage body, the drive link is horizontally disposed with, it is fixedly connected with one end in the fuselage body of the power transmission shaft, the device of stirring is fixedly connected with one end outside the fuselage body of the power transmission shaft, by making to stir device rotation described in the change in location driving of the ball float so that the microswitch is switched on or switched off.Compared with correlation technique, boiler service life of the present utility model is long and Consumer's Experience effect is good.

Description

Boiler

Technical field

It the utility model is related to water heating apparatus, more particularly to a kind of boiler.

Background technology

With pursuit of the people to health, water that people drink is more and more to first pass through heating boiling Teng into drinking again after boiling water With therefore, various water heating apparatus do not stop to occur, electric kettle, and boiler etc. is common device.

In correlation technique, boiler is a kind of larger electric heating kettle of capacity, including is used to heat with receiving space The fuselage body of water, the heater element of the receiving space bottom is fixedly mounted and for showing the water in the fuselage body Meter.

However, in the boiler of correlation technique, the water is calculated as glass tube, and it shows the machine by U-tube principle The water level of body body interior.The structure needs the visual watermeter to see water level, over time the glass tubular construction of virtual location It can produce water stain on watermeter, influence improvement of visual effect so that the watermeter service life is short and experience effect when user uses It is bad.

Solved the above problems therefore, it is necessary to provide a kind of new boiler.

The content of the invention

The utility model technical issues that need to address are to provide that a kind of service life is long and Consumer's Experience effect is good opens Hydrophone.

In order to solve the above technical problems, the utility model provides a kind of boiler, including it is used to heat with receiving space The fuselage body of water, the heater element of the receiving space bottom is fixedly mounted and is fixedly installed on the side wall of the fuselage body The watermeter for being used to show the water level in the fuselage body in outside；The watermeter includes water gauge formula fluorescent tube and for controlling The water gauge formula fluorescent tube is bright and the microswitch that puts out；The boiler also includes being used to detect the water inside the receiving space Detection means, the detection means includes ball float, connecting rod, drive link, power transmission shaft and stirs device, and the connecting rod is set vertically Put, its one end is fixedly connected with the ball float, and the other end is fixedly connected with the drive link；The power transmission shaft runs through the fuselage Body is set, and the drive link is horizontally disposed with, and it is fixedly connected with one end in the fuselage body of the power transmission shaft, The device of stirring is fixedly connected with one end outside the fuselage body of the power transmission shaft, by the position for making the ball float Device is stirred described in change driving to rotate so that the microswitch is switched on or switched off.

Preferably, the microswitch include Switch main body and conducting shell fragment, it is described conducting shell fragment in nature with The Switch main body is arranged at intervals；The device of stirring includes stirring device body and by the tabletting stirred device body and stretched, institute State tabletting makes the conducting shell fragment be switched on or switched off with Switch main body formation with the rotation for stirring device body.

Preferably, the ball float in its natural state its bottom height be not less than the heater element top height.

Preferably, the boiler also includes the cover plate being covered in the fuselage body, and the cover plate, which is provided with, to be run through Guide hole thereon, limited block is additionally provided with the connecting rod, the connecting rod is through the guide hole and supports the limited block In the upper surface of the cover plate.

Compared with correlation technique, boiler of the present utility model detects the fuselage sheet using the ball float of the detection means Internal water level, more water of water level cause the change in location of the ball float, so as to drive the microswitch to be switched on or switched off, entered One step controls the bright with putting out of the water gauge formula fluorescent tube, the water observed in fuselage body that user can will be apparent that so that make It is good with the experience effect of the boiler, and the control form that the water gauge formula fluorescent tube is combined with the microswitch is simple in construction Service life is grown, and improves the service life of the boiler.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model boiler internal structure；

Fig. 2 is another view of the utility model boiler internal structure；

Fig. 3 is the dimensional structure diagram of the utility model boiler.

Embodiment

Below in conjunction with drawings and embodiments, the utility model is described in further detail.

Please refer to Fig. 1-3, wherein, Fig. 1 is the structural representation of the utility model boiler internal structure；Fig. 2 is Another view of the utility model boiler internal structure；Fig. 3 is that the stereochemical structure of the utility model boiler is illustrated Figure.The utility model provides the utility model and provides a kind of boiler 100, including fuselage body 1, heater element 2, watermeter 3, Detection means 4 and cover plate 5.

The fuselage body 1 has receiving space 11, for housing water and to provide water heating to space.

The bottom of the receiving space 11 is fixedly mounted in the heater element 2, for for heat water extraction energy supply amount.

The watermeter 3 is fixedly installed on the side-wall outer side of the fuselage body 1, for showing in the fuselage body 1 Water level, so that user adds water in time.

In present embodiment, the watermeter 3 includes water gauge formula fluorescent tube 31 and for controlling the water gauge formula fluorescent tube 31 bright With the microswitch 32 put out.

Specifically, the microswitch 32 includes Switch main body 321 and conducting shell fragment 322.The conducting shell fragment 322 is certainly It is arranged at intervals during right state with the Switch main body 321, i.e., described microswitch 32 is in normally open.

The detection means 4 is used to detect the water inside the receiving space 11.Specifically, the detection means 4 is wrapped Include ball float 41, connecting rod 42, drive link 43, power transmission shaft 44 and stir device 45.

The ball float 41 is used for the water described in direct detection in receiving space 11.When water abundance, the ball float 41 floats Bubble through the water column, when the water shortage, the ball float is naturally drooped and suspended.

More excellent, the ball float 41 makes the height of its bottom be more than or equal to the heater element 2 in its natural state The height on top.When not having water in the receiving space 11, the ball float 41 is naturally drooped and suspended, that is, detects no water, and Now, the water in actually described receiving space 11 can also flush in the heater element 2, for preventing dry combustion method, described in raising The reliability of boiler 100.

The connecting rod 42 is vertically arranged, and its one end is fixedly connected with the ball float 41, the other end and the drive link 43 It is fixedly connected.In present embodiment, the connecting rod 42 is provided with limited block 421.

The power transmission shaft 44 is set through the fuselage body 1, i.e., its one end is located in the fuselage body 1, the other end Outside the fuselage body 1.

The drive link 43 is horizontally disposed, and one end in the fuselage body 1 of itself and the power transmission shaft 44 is fixed Connection, the device 45 of stirring are fixedly connected with one end outside the fuselage body 1 of the power transmission shaft 44.

The device 45 of stirring is used to be switched on or switched off the microswitch 32, and then for controlling water gauge formula fluorescent tube 31 It is bright and put out state.

In present embodiment, specifically, the device 45 of stirring includes stirring device body 451 and stirring device body by described 451 tablettings 452 to stretch.The tabletting 452 makes the conducting shell fragment 322 with the rotation for stirring device body 451, during rotation Formed and be switched on or switched off with the Switch main body 321.

The change in location of the ball float 41 is made by the water in the fuselage body 1 with drive it is described stir device 45 and rotate, So that the microswitch 32 is switched on or switched off, and then makes the water gauge formula fluorescent tube 31 bright or puts out, to show the fuselage body 1 Inside whether there is water.

The cover plate 5 is housed and is covered in the fuselage body 1, and the cover plate 5 is provided with the guide hole 51 through thereon. The connecting rod 42 is through the guide hole 51 and the limited block 421 in the connecting rod 42 is supported in the cover plate 5 Upper surface.The cover plate 5 can prevent foreign matter from entering in water the water stained in the fuselage body 1.

On the one hand, the guide hole 51 is that the connecting rod 42 provides motion guide, other direction, when the fuselage body 1 When interior water level is less than the upper surface of the heater element 2, the block 421 of ascending the throne can prevent the ball float 41 from abutting to the machine The bottom of body body 1, to prevent its erroneous judgement from thinking to also have water in the fuselage body 1, the dry combustion method of heater element 2 is avoided to damage It is bad.

Under the operation principle of the boiler 100 of the present utility model is good：

When water abundance in the fuselage body 1, the ball float 41 is kept afloat in the presence of water buoyancy, and water level is got over Height, the horizontal level of the ball float 41 is higher, and the ball float 41 drives the connecting rod 42 vertically motion upwards, described Connecting rod 42 drives the drive link 43 to be rotated to (or counterclockwise) clockwise, so as to drive the power transmission shaft 44 clockwise (or Rotate counterclockwise), the rotation of the power transmission shaft 44 causes the connected tabletting 452 stirred on device 45 to turn to described in abutting The microswitch 32 is simultaneously depressed closure by microswitch 32, now, described because the microswitch 32 closure forms loop Water gauge formula fluorescent tube 31 is bright, and user clearly can observe in the boiler 100 there is water.

When water shortage in the fuselage body 1, (water level is less than the heater element 2, can be arranged as required to certainly The position of lowest water level), the ball float 41 loses the buoyancy of water and moved straight down, until the hanging shape that is hung, now The ball float 41 drives the connecting rod 42 to move vertically downwards, and the connecting rod 42 drives the drive link 43 to inverse Hour hands (or clockwise) rotate, so as to drive the power transmission shaft 44, (or clockwise) rotates counterclockwise, and the power transmission shaft 44 turns It is dynamic to cause the connected tabletting 452 stirred on device 45 turns to leave the microswitch 32 and with interval, it is described micro- Dynamic switch 32 disconnects, and now, because the microswitch 32 disconnects, current loop then disconnects, and the water gauge formula fluorescent tube 31 extinguishes, User clearly can observe in the boiler 100 do not have water or water shortage.

Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical fields, are similarly included in scope of patent protection of the present utility model.

Claims

1. a kind of boiler, including the fuselage body with receiving space for heating water, are fixedly mounted the receiving space bottom The heater element in portion and be fixedly installed on the fuselage body side-wall outer side be used for show water level in the fuselage body Watermeter, it is characterised in that the watermeter includes water gauge formula fluorescent tube and for controlling the water gauge formula fluorescent tube bright and putting out Microswitch；The boiler also includes being used for the detection means for detecting the water inside the receiving space, the detection dress Put including ball float, connecting rod, drive link, power transmission shaft and stir device, the connecting rod is vertically arranged, and its one end is consolidated with the ball float Fixed connection, the other end are fixedly connected with the drive link；The power transmission shaft is set through the fuselage body, the drive link water Flat to set, it is fixedly connected with one end in the fuselage body of the power transmission shaft, described to stir device and the transmission One end outside the fuselage body of axle is fixedly connected, by making to stir device turn described in the change in location driving of the ball float Move so that the microswitch is switched on or switched off.

2. boiler according to claim 1, it is characterised in that the microswitch includes Switch main body and conducting bullet Piece, the conducting shell fragment are arranged at intervals in nature with the Switch main body；It is described stir device include stir device body and By the tabletting stirred device body and stretched, the tabletting makes the conducting shell fragment and institute with the rotation for stirring device body State Switch main body and formed and is switched on or switched off.

3. boiler according to claim 2, it is characterised in that the ball float in its natural state its bottom height not Less than the height on the heater element top.

4. boiler according to claim 3, it is characterised in that the boiler also includes being covered on the fuselage body Interior cover plate, the cover plate are provided with the guide hole through thereon, are additionally provided with limited block in the connecting rod, the connecting rod passes through The guide hole simultaneously makes the limited block be supported in the upper surface of the cover plate.