CN206572742U - Wall hanging electric boiler - Google Patents

Abstract

The utility model discloses a kind of wall hanging electric boiler, including fixed mount, flue is fixed with fixed mount, electrical system, and flue and electrical system are wrapped in interior housing, the lower section of the fixed mount is provided with water route substrate, described flue, the integrated room in water route is formed between electrical system and water route substrate, described housing includes being connected and being used for the control panel of display information with electrical system, control panel is turnover to be arranged on the substrate of water route, the positioner for making control panel fixed in the range of 0 ~ 90 ° is provided between described water route substrate and control panel, when checking inside wall hanging electric boiler, still very easily read the information on control panel.

Description

Wall hanging electric boiler

Technical field

The utility model is related to a kind of residential heating equipment, more specifically, it relates to a kind of wall hanging electric boiler.

Background technology

At present, wall hanging electric boiler of the prior art can be divided into combustion type and Electric energy type, combustion type wall hanging electric boiler Toxic gas such as carbon dioxide and sulfur dioxide can be being produced using process, certain pollution can be caused to environment；Electric energy type wall Hanging electric boiler typically uses the mode of heating of storage water heater, first by hot-water storage in water storage tank, from water storage when using Discharge water and in case, the Structural Energy Dissipation is high and dangerous, using being limited in scope.

The U of Publication No. CN 201844460 Chinese utility model patent discloses a kind of Electrothermic wall-mounted formula electric boiler, Middle baffle plate, expansion tank are provided with the housing being assembled including overhead gage, panel, left side plate and lower baffle plate, housing It is arranged side by side with water tank in the top half in housing；Electric heating element is provided with water tank, the water tank and heating component phase Connection.Water circulating pump is connected between water tank and expansion tank, the water circulating pump is arranged at the latter half in housing；Circulation is followed Ring water pump is fixedly arranged on lower baffle plate.Water tank is the hollow structure of cylinder, and electric heating element is arranged at the top of water tank, and stretches into The interior intracavitary of water tank.

Front panel in above-mentioned patent is an entirety, it is necessary to tear open when wall hanging electric boiler needs to check, repaired Front panel is laid down, and after front wall is disassembled, wants that the information shown on front panel is read when maintenance and inspection just to be become Obtain very inconvenient.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of wall hanging electric boiler, in inspection When looking into inside wall hanging electric boiler, the information on control panel is still very easily read.

To achieve the above object, the utility model provides following technical scheme：A kind of wall hanging electric boiler, including fixation It is fixed with flue, electrical system on frame, fixed mount, and flue and electrical system is wrapped in interior housing, the fixed mount Lower section be provided with water route substrate, the integrated room in water route, described housing are formed between described flue, electrical system and water route substrate Including being connected and being used for the control panel of display information with electrical system, control panel is turnover to be arranged on the substrate of water route, The positioner for making control panel fixed in the range of 0 ~ 90 ° is provided between described water route substrate and control panel.

By using above-mentioned technical proposal, the control panel of wall hanging electric boiler can realize 0 to 90 ° of upset, open Control panel is used to check the inside of wall hanging electric boiler；Control panel is connected with electrical system first, opens wall hanging When formula electric boiler certain angle, the circuit connection at the control panel back side can be checked；Other control panel correspond to The integrated room in water route inside wall hanging electric boiler, open control panel after, the integrated room in water route can directly be shown it is before eyes, Convenient indoor water route integrated to water route is checked, and the integrated indoor water circuit system in water route and the circuit at the control panel back side Connection belongs to the part for being particularly easy to damage, and can be applauded after being arranged such so that the exclusion of very comfortable is most；And due to The open angle of control panel can be controlled, as long as therefore open certain suitable angle when inspection or maintenance so that control Panel processed is towards setting, as long as such maintainer shifts lower sight and just can read the information shown on control panel slightly, According to the information obtained on control panel, so that convenient carry out targetedly checking and maintenance to wall hanging electric boiler；Need not As front panel is separated completely in the prior art；By limiting control panel flip angle, control panel can be avoided Throw open and accidentally pull apart the circuit of control panel back side connection.

The utility model is further arranged to：Described control panel is hinged with water route substrate, described positioner bag Include several positioning holes for being arranged on the substrate of water route and being circumferentially arranged around the center of being hinged, and on control panel with positioning The corresponding telescopic alignment pin in hole.

By using above-mentioned technical proposal, during control panel rotates, it is inserted into by alignment pin complete in positioning hole Paired control panel is fixed, and control panel is fixed on some angle, and the setting of multiple positioning holes, can complete control Panel processed realizes the fixation of multiple angles, the flexibility that increase control panel is opened.

The utility model is further arranged to：Described control panel is hinged with water route substrate, described control panel with The drag-line for being used to hold control panel after control panel is opened is provided between the cover lid of housing.

By using above-mentioned technical proposal, control panel is held, so as to limit after the center upset being hinged by drag-line Control panel processed continuation upset, as long as using drag-line structure control panel and cover cover open up work drag-line fixation hole i.e. Can, change also fairly simple after drag-line is broken, arbitrarily can be replaced using any utilizable rope at one's side, repaired Cost it is low.

The utility model is further arranged to：One end of the drag-line connect cover lid or one end of connection control panel are set It is equipped with the clasp for untiing drag-line.

By using above-mentioned technical proposal, it is attached between drag-line and cover lid, control panel by clasp, works as chain of command When plate needs full opening of, clasp is untied, it is simple to operate.

The utility model is further arranged to：It is provided with described drag-line for changing guy cable length to change chain of command The length adjustment mechanism of plate folding angle.

By using above-mentioned technical proposal, length adjustment mechanism can be coiling device, the length for controlling drag-line, so that Control the folding angle of control panel.

The utility model is further arranged to：Described water route substrate both sides are provided with movable span, described control panel On be provided with can in movable span along movable span length direction slide and can around own axis removable pin, described activity Close segments that control panel closes that what hole included setting gradually make, make control panel half-open half-open section, make control panel standard-sized sheet Standard-sized sheet section.

By using above-mentioned technical proposal, control panel is during be closed into opening, and removable pin must be from half-open section By so avoiding control panel and suddenly becoming full-gear from closure state, control panel can be prevented in opening When pull circuit behind control panel suddenly, the process of opening can be relatively gentleer.

The utility model is further arranged to：Described close segments be arranged in parallel with standard-sized sheet section, half-open section of one end and closure Section connection, half-open section of the other end is extended obliquely downward to the side away from wall and is connected with standard-sized sheet section, the standard-sized sheet section level back of the body Stretch out to wall；It is provided with positioned at half-open section of lower section and is used for and abutting below control panel on described water route substrate Half-open neck, when removable pin is located at half-open section, the lower section of control panel is abutted with control panel.

By using above-mentioned technical proposal, control panel folding angle when half-open position can be 30 ~ 60 ° or so, As 45 ° preferred of use, when half-open position, removable pin is connected on half-open section of side above, and control panel Lower section be connected to half-open neck, limit the open angle of control panel by two contact points.

The utility model is further arranged to：The top of the control panel is provided with fixture block, and described cover, which covers to be provided with, works as The hole clipping inserted when control panel is closed for fixture block, described control panel is connected by screw with water route substrate or cover lid.

By using above-mentioned technical proposal, the top of control panel realizes mutual fixation by fixture block, hole clipping, reduces control Dependence during panel fixation processed to screw, reduces the quantity of screw.

The utility model is further arranged to：The bottom of described control panel is provided with flange, described flange and set The fixing hole of strip is equipped with, described control panel is connected by fixing hole with water route base plate screw.

By using above-mentioned technical proposal, fixing hole uses strip, when control panel is not completely installed to, The fixation of control panel and water route substrate can be still completed by fixing hole, it is convenient that control panel is fixed, it can subtract The accuracy of manufacture between small water route substrate and control panel, saves cost.

The utility model is further arranged to：The protection projection around fixing hole is provided with described flange.

By using above-mentioned technical proposal, the wherein position of fixing hole is located at the bottom of wall-mounted cable address stove, and protection is raised Height of projection be higher than the height of head of screw, so protection around fixing hole raised can protect the screw of fixing hole inner bolt Head, when preventing that wall hanging electric boiler from putting on the ground, knocks bad head of screw.

Brief description of the drawings

Fig. 1 is that wall hanging electric boiler embodiment one opens the structural representation after cover lid；

Fig. 2 is the external structure schematic diagram of the wall hanging electric boiler of embodiment one；

The structure chart for the water route substrate that Fig. 3 is；

Fig. 4 is the structural representation of control panel；

Fig. 5 is the attachment structure figure of control panel and water route substrate；

Fig. 6 is the structural representation between control panel and cover lid；

Fig. 7 is control panel half-open position figure；

Fig. 8 is the state diagram of 180 ° of openings of control panel；

Fig. 9 is the explosive view of flue；

Figure 10 is the structure chart that visual angle is positive water route；

Figure 11 is the structure chart that visual angle is water route below；

Figure 12 is the sectional view of expansion tank；

Figure 13 is the structural representation of expansion tank and fixed mount；

The structural representation that Figure 14 covers for cover；

Figure 15 is the structural representation of the limit assembly of embodiment two；

Figure 16 is the structural representation of the limit assembly of embodiment three.

Reference：

1st, fixed mount；11st, vertical beam；111st, support ear；112nd, slot；113rd, grab；114th, mounting hole；12nd, crossbeam；121、 Fixing groove；13rd, installing plate；14th, dividing plate；141st, threading hole；15th, backplate；

2nd, housing；21st, cover lid；211st, hole clipping；212nd, holding hole；213rd, steam vent；214th, inserted sheet；22nd, control panel； 221st, connecting seat；222nd, reinforcement；223rd, removable pin；224th, fixture block；225th, protect raised；226th, flange；227th, fixing hole； 228th, alignment pin；229th, spring；

3rd, water route substrate；31st, blowdown interface；32nd, heat water outlet mouthpiece；33rd, domestic hot-water's interface；34th, Natural Water interface； 35th, heating water return interface；36th, inspection socket；361st, cover；37th, movable span；371st, close segments；372nd, half-open section；373rd, standard-sized sheet Section；38th, water pressure gauge fixed seat；381st, water pressure gauge；39th, water pump mounting seat；310th, supporting part；311st, water compensating valve gathering hole；312、 Entrance hole；313rd, protector；314th, half-open neck；315th, rotating hole；316th, positioning hole；

4th, the integrated room in water route；41st, blow-off pipe；411st, blowoff valve；42nd, heat outlet pipe；43rd, domestic hot-water's outlet pipe；44、 Natural Water water inlet pipe；45th, heating water return pipe；46th, bypass pipe；47th, filling pipe；471st, water compensating valve；48th, expansion tank connecting tube； 49th, adapter assembly；491st, safety valve；492nd, pressure relief opening；

5th, flue；51st, water level perceptron；52nd, temperature sensor；53rd, electric heater；531st, terminals；532nd, protective cover； 533rd, Wire channel in building；54th, coil pipe；541st, water inlet end；542nd, water side；55th, air bleeding valve；56th, support base；

6th, electrical system；

7th, expansion tank；71st, casing；72nd, epithelium；73rd, sealing ring；74th, water inlet tap；75th, valve；76th, nitrogen charging cavity； 77th, connection sheet；

8th, water circulating pump；

9th, drag-line；91st, clasp.

Embodiment

A kind of wall hanging electric boiler, for the ease of showing the structure inside housing 2, as shown in Fig. 1 by housing 2 Cover lid 21 removes, and flue 5 and the electrical system 6 positioned at the left side are fixed on the installing plate 13 of fixed mount 1.Flue 5 Side wall is provided with temperature sensor 52, the temperature for detecting water in flue 5, and electrical system 6 is passed through according to the temperature detected Control electric heater 53 is heated to the water in flue 5.The top of flue 5 is plugged with water level perceptron 51, for detecting stove The height of water level in courage 5, after value of the height of water level in flue 5 less than setting, water circulating pump 8 is controlled by electrical system 6 To carrying out moisturizing in flue 5, the water level in flue 5 is kept to keep constant.Between flue 5 and electrical system 6 by dividing plate 14 every Open, be separated from each other the part with water and the part with electricity, several threading holes 141 are provided with dividing plate 14, use In making to be routed through for connection temperature sensor 52 and low water level perceptron 51, make low water level perceptron 51, temperature sensor 52 are connected with electrical system 6.

The bottom of wall hanging electric boiler is provided with water route substrate 3, several interfaces are provided with water route substrate 3, from It is followed successively by from left to right：Blowdown interface 31, heating water outlet mouthpiece 32, domestic hot-water's interface 33, Natural Water interface 34 and heating water return Interface 35, each above-mentioned interface is located along the same line, and each interface is respectively positioned on water route substrate 3 close to the one of wall Side, such user can directly against wall and external pipeline is connected on each interface when connecting line, and nothing It need to be transferred by elbow or flexible pipe, allow user more to facilitate when installation.It is provided with water route substrate 3 Water pressure gauge fixed seat 38, water pressure gauge fixed seat 38 is located between domestic hot-water's interface 33 and Natural Water interface, so adds certainly The distance between right water interface 34 and domestic hot-water's interface 33, what the interface in the left side of water pressure gauge 381 came out is hot water, and The interface on the right side of water pressure gauge 381 is cold water, very clear each interface can so be carried out when checking Differentiate, also avoid because the problem of erroneous judgement touches hot-water line and scalded.Water pressure gauge fixed seat 38 is obliquely installed, and detects water The water pressure gauge 381 of hydraulic pressure is fixed in water pressure gauge fixed seat 38 in pressure, and the dial plate of water pressure gauge 381 is tilted outwards, is easy to user Reading.

The right side of water route substrate 3 is also additionally provided with entrance hole 312, and power line passes through connecing on entrance hole 312 and electrical system 6 Terminal is attached, and in water route, the right side of substrate 3 is additionally provided with water circulating pump mounting seat 39, for fixed cycles water pump 8 so that band Electric part all concentrates on the right side of wall hanging electric boiler, and flue 5 and pipeline etc. are concentrated mainly on left side, so in maintenance When, the distribution of all parts is very clear.

Water route substrate 3 is provided with the supporting part 310 of lower bending, the height of the bending of supporting part 310 close to the side of wall More than the height of each interface, while level is kept with the bottom of wall-mounted cable address stove, for alloing wall hanging electric boiler steady Fixed is placed on the plane, and setting for supporting part 310 can form a protector 313 in the bottom of water route substrate 3 in addition, work as wall Hanging electric boiler, which is placed in, can prevent each interface on water route substrate 3 from knocking bad by plane when in plane, to water route base The all parts of the bottom of plate 3 distribution play a part of protection.

It is the integrated room 4 in water route between the lower section of flue 5 and water route substrate 3, is respectively equipped with and arranges in the integrated room 4 in water route Dirty interface 31, heating water outlet mouthpiece 32, domestic hot-water's interface 33, Natural Water interface 34, heating water return interface 35 are to corresponding row Dirty pipe 41, heating outlet pipe 42, domestic hot-water's outlet pipe 43, Natural Water water inlet pipe 44, heating water return pipe 35.Blow-off pipe 41, confession Warm outlet pipe 42, domestic hot-water's outlet pipe 43, Natural Water water inlet pipe 44, one end of heating water return pipe 35 are connected with flue 5, It will be arranged in above-mentioned pipeline Unified Set in the integrated room 4 in water route, be easy to the inspection and maintenance concentrated to water route.

The inspection socket 36 of circle is provided with water route substrate 3, inspection socket 36 is directly communicated with the integrated room in water route 4, for examining Personnel are repaiied to check the pipeline in the integrated room in water route 4.The lower section of electric heater 53 from flue 5 is inserted into flue 5, so that right The water of flue 5 is heated, and the bottom of electric heater 53 and flue 5 interfixes, and electric heater 53 connects after so setting Line end 531 is down, matched, and inspection socket 36 is located at the underface of the terminals 531 of electric heater 53, and this, which is mainly, considers Electric heater 53 is consumable accessory, inspection socket 36 is set here, can very easily be checked electric heater 53, repaired And change.The diameter of circular inspection socket 36 is more than the maximum gauge of electric heater 53, when electric heater 53 are changed Just without taking the shell of electric heater 53 apart, the replacing to electric heater 53 and maintenance are done directly.Compare and prior art, Electric heater 53 is plugged on to the top of flue 5, the benefit that the present embodiment is inserted in lower section is that wall hanging electric boiler hangs over wall On, the space below usual wall hanging electric boiler is more readily available satisfaction, inspection that can directly by being set on water route substrate 3 Look into mouth 36 and complete maintenance.Dismountable capping 361 is fixed with inspection socket 36, the integraty of wall hanging electric boiler is kept.

The one side of the close wall of the integrated room 4 in water route is provided with backplate 15, the upper end of backplate 15 and the crossbeam 12 of lower section Fixed, the lower section of backplate 15 is fixed on the supporting part 310 of water route substrate 3 in 90 ° of bendings, the integrated room 4 in water route by bottom water Base board 3, backplate 15 below, the cover lid 21 of two sides are surrounded, the water route in the integrated room 4 in water route is wrapped in, use When, insulation can be played a part of to water pipe, in addition when installation or transport, can be protected in the integrated room 4 in water route Pipeline do not damage, the stability that wall hanging electric boiler is used can be increased.

The blow-off pipe 41 of connection blowdown interface 31 bends to wall side and is connected with blowdown interface 31 so that increase blowdown The distance of pipe 41 and inspection socket 36, prevents human hand from being scalded by blow-off pipe 41.Blow-off pipe 41 is located at electricity in the position that flue 5 is connected and added The left side of hot device 53, the blowoff valve 411 relativelyed close on electric heater 53, blow-off pipe 41 is down-set, when need discharge flue 5 When interior water, blowoff valve 411 can be manipulated by inspection socket 36, because blowoff valve 411 is apart from the position of electric heater 53 It is closer, operation blowoff valve 411 also can very simply with easily.Connect the Natural Water water inlet pipe 44 of Natural Water interface 34 and connect The heating water return pipe 45 for connecing heating water return interface 35 is located at right side, because its temperature is relatively low, and apart from inspection socket 36 Put also relatively far away from, thus when being overhauled by inspection socket 36, the probability scalded by pipeline can greatly reduce.

As shown in Fig. 2 the lower section of cover lid 21 is provided with control panel 22, wherein cover lid 21 is fixedly connected with fixed mount 1；As schemed Shown in 3, the both sides on water route substrate 3 are provided with Z-shaped movable span 37, and Z-shaped movable span 37 includes first be arranged in parallel The active segment 373 of active segment 371 and second, or active segment 371 are located at close to the side of wall, and the second active segment 373 is located at far It is half-open section 372 from the side of wall, between the first parallel active segment 371 and the second active segment 373, half-open section 372 to remote Side from wall extends obliquely downward and connected in the second active segment 373, and the second active segment 373 horizontally outward extends, and first The length of active segment 371 and the diameter of removable pin 223 are equal.

As shown in figure 4, the bottom of control panel 22 is provided with two connecting seats 221, two connecting seats towards the side of flue 5 221 1 the first from left right sides, which are distributed on the both sides of control panel 22, connecting seat 221, is provided with two reinforcements 222, for increasing connection The structural strength of seat 221.Removable pin 223 is fixed with the side of connecting seat 221.As shown in figure 5, in order to represent water route substrate 3 With the attachment structure of control panel 22, a breach is wherein buckled on cover lid 21, wherein removable pin 223 can be along along Z-shaped groove certainly By sliding, and removable pin 223 can also be rotated freely in Z-shaped groove.

As shown in Fig. 2 the bottom of water route substrate 3 and the flange 226 of control panel 22 are attached by fixing screws, such as Shown in Fig. 6, the top of control panel 22 is provided with fixture block 224, in the upper hole clipping 211 being provided with for the insertion of fixture block 224 of cover lid 21, When fixed control panel 22, hole clipping 211 that the fixture block 224 on control panel 22 is aligned on cover lid 21 is simultaneously tiltedly inserted into In hole clipping 211, then the removable pin 223 of the bottom of control panel 22 is pushed into the bottom of the first active segment 371, flange 226 On fixing hole 227 it is corresponding with the screw hole on water route substrate 3, now screw is screwed on.Pass through the card of the upper end of control panel 22 Block 224 and the grafting of hole clipping 211, and lower section are fixed by screw, complete being completely fixed to control panel 22.It is fixed The shape in hole 227 is elongated, when the reason for so designing is that control panel 22 is not completely installed to, can still lead to Fixing hole 227 is crossed to complete the fixation of control panel 22 and water route substrate 3, it is convenient that control panel 22 is fixed, in fixation The surrounding in hole 227 is surrounded with protection projection 225.The raised 225 downwardly convex height of protection are higher than the height of head of screw, and and wall The bottom of hanging electric boiler is flush, therefore the effect of protection projection 225 can be used as support, while protecting fixing hole Head of screw in 227 is not worn.

As shown in figure 3, the bottom of water route substrate 3 is provided with half-open neck 314, the position of half-open neck 314 is compared to half The lower section of section 372 is opened, as shown in fig. 7, when control panel 22 are opened, turning on the fixed flange 226 in the lower section of control panel 22 Screw, removable pin 223 in Z-shaped hole is moved from the first active segment 371 to half-open section 372, now above drop front Fixture block 224 tilts abjection from hole clipping 211, and such control panel 22 can be pivot with removable pin 223, overturns chain of command The upper end of plate 22, makes the flange 226 of control panel 22 be connected to half-open neck 314, and removable pin 223 is upper with half-open section 372 Edge is contradicted, and the edge using removable pin 223 and flange 226 makes control panel 22 keep half-open as the strong point；Control panel 22 Whether the half-open water route designed for checking the setting of the inner side of control panel 22 breaks down, and prevents control panel 22 unexpected one from opening Cause the circuit being connected on control panel 22 to be torn on earth, be electrically in protection control panel 22 and wall hanging electric boiler The connective stability of system 6.The control panel 22 of half-open position, when wall hanging electric boiler internal watercourses structure is checked, side Just observe the data display on control panel 22 and the case of control panel 22 is operated, help is provided for maintenance.

When needing control panel 22 full opening of, as shown in figure 8, removable pin 223 is moved into the second active segment 373 The end of the second active segment 373 is gone up and is moved to, now the flange 226 on control panel 22 continues away from half-open neck 314 Control panel 22 is overturn, the air line distance of wherein flange 226 to removable pin 223 is equal to removable pin 223 to the bottom of water route substrate 3 Distance, therefore the edge of the flange 226 of control panel 22 contacts at the bottom of water route substrate 3, realizes that 180 ° of water route substrate 3 are beaten Open, this state is mainly used in repairing wall hanging electric boiler, prevents control panel 22 from will not interfere with maintainer, separately The control panel 22 of outer 180 ° of openings can be used as plummer, the instrument for preventing maintenance, Yi Jicong when maintenance The parts pulled down in wall hanging electric boiler, prevent parts from losing.

As shown in figure 9, support base 56 is set on flue 5, can be with for increasing the distance between flue 5 and support base 56 Heat is reduced to be transmitted on installing plate 13 from flue 5 and cause energy dissipation, can after the distance of increase flue 5 and fixed mount 1 So that inspection socket 36 can also be appropriate it is remote away from wall side, blowdown interface 31, heating water outlet mouthpiece 32, life heat In the case that the position of water interface 33, Natural Water interface 34 and heating water return interface 35 is constant, inspection socket 36 and each are added The distance between pipeline, so that the probability that further human hand is touched with pipeline in reduction maintenance process, also just reduces human hand quilt The probability that pipeline is scalded, while also increase space movable in housing 2, particularly by inspection socket 36 repaired when Wait, interfering between reduction all parts.

As shown in figure 9, flue 5 is internally provided with coil pipe 54, being spiraled upwards by one end therein for coil pipe 54 be spiraled into Extend straight down when peak so that the water inlet end 541 of coil pipe 54 and water side 542 are down-set, and are all located at The bottom of flue 5.As shown in Fig. 1 and Figure 10, Natural Water water inlet pipe 44 connects the water inlet end 541 of coil pipe 54, domestic hot-water Guan Lian The water side 542 of coil pipe 54 is connected to, compared to the side with domestic hot-water's pipe to be connected to flue 5 in the prior art, the present embodiment In domestic hot-water's pipe be arranged at bottom, can be brought convenience to the assembling of wall hanging electric boiler；While the distance from bottom water of flue 5 Base board 3 apart from relative close, the length of the domestic hot-water's pipe made is relatively short, save cost；Other water side 542 is located at Flue 5 is close to the side of wall, after so setting, and the position that domestic hot-water's pipe is connected with flue 5 also is located at flue 5 close to wall The side of wall, can so increase the distance of inspection socket 36 and domestic hot-water's pipe, so as to avoid being scalded by domestic hot-water's pipe.It is actual In use, the electric heater 53 in flue 5 is heated to the water in flue 5, conducted heat to by the water in flue 5 In coil pipe 54, so as to be heated to the water in coil pipe 54, because physical length of the coil pipe 54 in flue 5 is longer, add Rate of heat exchange, so that wall hanging electric boiler, which is realized, endlessly transfers out domestic hot-water.

The cover completely of terminals 531 on the tail end of electric heater 53 is set, and prevents the afterbody of electric wire and electric heater 53 It is exposed to increase after protective cover 532 outside, prevent people from touching exposed terminals 531 during maintenance, protect It is detachably connected between cover 532 and terminals 531, screwed hole, protective cover is provided with the terminals 531 of electric heater 53 532 bottom is provided with the screw corresponding with screwed hole, and when fixing, screw is passed through into fixing hole 227 and screwed hole Fixed, so that protective cover 532 is firmly fixed on terminals 531, so no matter wall hanging electric boiler is being transported or made With when protective cover 532 all do not allow it is easy to fall off.

The side wall of protective cover 532 offers Wire channel in building 533, and the Wire channel in building 533 of side wall extends to the opening of protective cover 532 Place, shape takes the shape of the letter U, preferred in the present embodiment that flue 5 is heated using three-phase electricity, then Wire channel in building on protective cover 532 533 number is three, is penetrated for power supply source line, a piece electric wire of each correspondence of Wire channel in building 533, is fixing protective cover 532 Afterwards, electric wire can be positioned, prevents electric wire at random.

The water contained in flue 5 is mainly used in carrying out radiator heat supply, the heating water outlet of connection heating water outlet mouthpiece 32 Pipe 42 be connected to the top of flue 5 and in flue 5 directly connect, will heating water outlet mouthpiece 32 set the top with flue 5 be because Coolant-temperature gage for top in flue 5 can be relatively constant, because the hot water water temperature from the outflow of the top of flue 5 is constant, Bu Huiyin The temperature of the water of outflow in heating outlet pipe 42 is caused to change for increase cold water in flue 5；Heat water outlet mouthpiece 32 from After flue 5 is picked out, bent to wall side, and the connection to the water outlet mouthpiece 32 that heats is completed by one Z-shaped section.So set Heating outlet pipe 42 is may be located remotely from inspection socket 36, when such human hand stretches into inspection socket 36, hand can be prevented by high temperature Pipeline is scalded.The hot water flow direction of heating circulation system is as follows：

（1）The heating water outlet mouthpiece 32 on the heating connection water route substrate 3 of outlet pipe 42 at the top of flue 5 is connected to, makes stove Hot water in courage 5 flows out from heating water outlet mouthpiece 32；

（2）The hot water flowed out from heating water outlet mouthpiece 32 is heated by radiator, completes heat exchange；

（3）Current in radiator Jing Guo heat exchange are back to heating water return interface 35；

（4）Water in heating water return interface 35 re-enters into flue 5 by water circulating pump 8 by heating water return pipe 45 Interior, the electric heater 53 in flue 5 re-starts heating；

And so on circulate, be that the heat of wall hanging electric boiler is constantly exported.

In order to ensure the safe and stable operation of heating circulation system, as shown in figure 11, it is additionally provided with adapter assembly 49 Pressure relief opening 492 is provided with safety valve 491, safety valve 491, the grafting hose on pressure relief opening 492, when heating circulation system When interior hydraulic pressure is excessive, safety valve 491 is driven on the water top of high pressure, and pressure relief opening 492 is discharged and flows out wall hanging by hose Formula electric boiler, keeps the water pressure invariableness in heating circulation system.The top of other flue 5 is provided with automatic exhaust steam valve 55, works as stove When air pressure in courage 5 is larger, the gas in discharge flue 5 prevents flue 5 by swollen bad, row is set at the top of cover lid 21 Stomata 213, makes the gas of discharge in air bleeding valve 55 be discharged out of wall hanging electric boiler.Pass through air bleeding valve 55 and safety valve 491 Duplicate protection, the stable operation of the heating circulation system that makes.

When radiator Close All, heating outlet pipe 42 and the loop that heating water return pipe 45 is a disconnection, in system Hot water is changed into inactive state by flow regime suddenly, wherein supplying water reaches that electric heater 53 can be closed automatically after design temperature, But water circulating pump 8 can be delayed to run can just stop for a period of time（Because flue 5 is taken away or prevented to the waste heat in flue 5 In hot water gasification and corrode flue 5, so the operation that need to be delayed）.Due to the unexpected closing of radiator, circulation line, which is in, to be disconnected State, can be that 8, water circulating pump can gradually rise in work water outlet lateral pressure, the water inlet of water circulating pump 8 lateral pressure can be reduced gradually, By-passing valve can be automatically opened up after the pressure difference of automatic by pass valve gateway reaches certain value, by the pressure difference of automatic by pass valve gateway Return to below setting value, until built-in circulating water pump 8 is stopped.Just because of the This move of automatic by pass valve can be prevented Dry turn of water circulating pump 8, extends the service life of water circulating pump 8, other electron component and equipment that also will not be in damage system, Make whole wall hanging electric boiler more stable when in use, more intelligent.

Bypass pipe 46 so opens control panel from close to the side of wall connection heating outlet pipe 42 and adapter assembly 49 22 when checked, it is to avoid the interference of bypass pipe 46, the top of 3 inspection socket of water route substrate 36 is kept spacious in addition, Maintenance personal is facilitated to check and repair pipe-line system.

While Natural Water interface 34 connects 54 water inlet end 541 of coil pipe by Natural Water interface 34, Natural Water water inlet pipe 44 It is communicated with the filling pipe 47 of adapter assembly 49, filling pipe 47 being provided with water compensating valve 471, water compensating valve 471 is used to control nature Water enters adapter assembly 49.When the hydraulic pressure that water pressure gauge 381 is shown in flue 5 is not enough, it is possible to by controlling moisturizing Valve 471 makes Natural Water be entered by filling pipe 47 in heating circulation system, carries out moisturizing to heating circulation system, follows heating Pressure in loop system is constant.In water route, the bottom of substrate 3 is provided with the gathering hole 311 of water compensating valve 471, the valve handle of water compensating valve 471 Extend the bottom of water outlet path substrate 3, facilitate user to operate water compensating valve 471.

Adapter assembly 49 is in addition to connection Natural Water water inlet pipe 44, water circulating pump 8 and heating water return interface 35, also By expansion tank connecting tube 48 connect circle expansion tank 7, as shown in figure 5, expansion tank 7 be located at installing plate 13 relative to The side of flue 5.As shown in figure 12, expansion tank 7 is constituted including the epithelium 72 in casing 71, casing 71, and the side of epithelium 72 is Water entering surface, is connected with water circulation system, the opposite side of epithelium 72 and the composition nitrogen charging of casing 71 cavity 76, in order to reach water and nitrogen Between excellent sealing, the mounting structure of sealing ring 73 is used between epithelium 72 and casing 71, sealing ring 73 is solid along the periphery of epithelium 72 Fixed, the top of expansion tank 7 is provided with the valve 75 communicated with nitrogen charging cavity 76, and the lower section of expansion tank 7 is set and water inlet The water inlet tap 74 of face connection, is provided with the water pipe of expansion tank 7 connection heating circulation system, when heating circulation system on water inlet tap 74 When water temperature in system is raised, water volume expansion, heating circulation system pressure increase, additional water volume compression epithelium 72 enters Expansion tank 7；During water temperature drop in heating circulation system, the hydraulic pressure in expansion tank 7 is returned and supplied by epithelium 72 with itself air pressure Warm return pipe 45, to keep heating circulation system stable water pressure.

As shown in figure 13, fixed mount 1 includes crossbeam 12 and vertical beam 11, and vertical beam 11 and crossbeam 12 are molded by metal plate punching. Mounting hole 114 is provided with vertical beam 11, wall hanging electric boiler is fixed on wall by mounting hole 114.Set on vertical beam 11 Two support ears bent inwards 111 are equipped with, the effect of support ear 111 is to be used to place crossbeam 12, directly will when installation Crossbeam 12 is placed on support ear 111, and crossbeam 12 and support ear 111 are fixed on vertical beam 11 by screw.Crossbeam 12 has two Root, corresponding, the support ear 111 for setting two groups and corresponding about two groups of crossbeam 12 to be distributed on vertical beam 11.In assembling When, first a crossbeam 12 is placed on the support ear 111 of lower section and is fixed by screw, the centre of crossbeam 12 is set Fixing groove 16 is put, fixing groove 16 is used to insert at the edge of expansion tank 7, after case is put well, then the crossbeam 12 of top is put into On the support ear 111 of top, the fixing groove 16 of upper cross-beam 12 is anchored to the top edge of expansion tank 7, and by screw to top Crossbeam 12 be fixed, the diameter of the expansion tank 7 for being smaller than circle of two crossbeams 12 is embedded into expansion tank 7 In fixing groove 16 on two crossbeams 12, clamping is played a part of to expansion tank 7.Further increase expansion tank 7 and horizontal stroke The stability connected between beam 12, the lateral surface of expansion tank 7, which is provided with connection sheet 77, connection sheet 77, is provided with mounting surface, The lower surface of mounting surface and crossbeam 12 is flushed and fitted, and is fixed by screw.The thickness of expansion tank 7 is less than fixed mount 1 Thickness, expansion tank 7 is arranged on to the interior volume of fixed mount 1, space is reasonably make use of, wall is reduced to greatest extent The size of hanging boiler thickness direction, reduces the occupancy in space.

As shown in figure 12, vertical slot 112 is provided with vertical beam 11；As shown in figure 14, the edge on cover lid 21 is set Inserted sheet 214 is equipped with, the length of inserted sheet 214 is slightly shorter than the length of slot 112, grab 113 is provided with the upper end of vertical beam 11, blocked Button is set upward, the holding hole 212 longer than the head of grab 113 is provided with cover lid 21, when installation on cover lid 21 Inserted sheet 214 is inserted into the slot 112 of vertical beam 11, meanwhile, the grab 113 in vertical beam 11 is inserted into the holding hole 212 of cover lid 21 It is interior, cover lid 21 is promoted from top to bottom, bottom is pushed to, until with the conflict of the upper surface of water route substrate 3, the lower surface of cover lid 21 with It is fixed between water route substrate 3 by screw, so as to complete the installation to cover lid 21.

Embodiment two：

As shown in figure 15, be hinged between control panel 22 and water route substrate 3, cover lid or fixed mount on be provided with and The connected drag-line 9 of control panel 22, after control panel 22 is opened, control panel 22 is held by drag-line 9, control panel is limited 22 continuation rotation, the length of drag-line 9 determines the folding angle of control panel 22, is that this can set coiling on drag-line 9 Device（It is not drawn into accompanying drawing）, change the length of drag-line 9 to change the angle of the opening of control panel 22, the connection chain of command of drag-line 9 One end of plate 22 is provided with clasp 91, unties clasp 91 and after the connection of control panel 22, control panel 22 can just be realized It is complete to open.

Embodiment three：

As shown in figure 16, Figure 16 lower middle portions are water route substrate 3, and Figure 16 middle and upper parts are divided into the connecting seat of control panel 22 221, the rotating hole 315 being rotatably connected for connecting seat 221 is provided with water route substrate 3, control panel 22 is done around rotating hole 315 Alignment pin 228 is provided with circular motion, connecting seat 221, alignment pin 228 is inserted into water route substrate 3 in the presence of spring 229 On positioning hole 316 in, so as to realize the fixation to control panel 22.

Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. a kind of wall hanging electric boiler, including fixed mount（1）, fixed mount（1）On be fixed with flue（5）, electrical system（6）, with And by flue（5）With electrical system（6）It is wrapped in interior housing（2）, the fixed mount（1）Lower section be provided with water route substrate（3）, Described flue（5）, electrical system（6）With water route substrate（3）Between formed the integrated room in water route（4）, it is characterized in that：Described shell Body（2）Including with electrical system（6）It is connected and is used for the control panel of display information（22）, control panel（22）It is turnover to set Put in water route substrate（3）On, described water route substrate（3）With control panel（22）Between be provided with and make control panel（22）0 ~ Fixed positioner in the range of 90 °.

2. wall hanging electric boiler according to claim 1, it is characterized in that：Described control panel（22）With water route substrate （3）It is hinged, described positioner includes being arranged at water route substrate（3）Several positioning upper and be circumferentially arranged around the center of being hinged Hole（316）, and positioned at control panel（22）Upper and positioning hole（316）Corresponding telescopic alignment pin（228）.

3. wall hanging electric boiler according to claim 1, it is characterized in that：Described control panel（22）With water route substrate （3）It is hinged, described control panel（22）With housing（2）Cover lid（21）Between be provided with and work as control panel（22）Used after opening In by control panel（22）The drag-line of pulling（9）.

4. wall hanging electric boiler according to claim 3, it is characterized in that：The drag-line（9）Connect cover lid（21）One end Or connection control panel（22）One end be provided with for untiing drag-line（9）Clasp（91）.

5. wall hanging electric boiler according to claim 4, it is characterized in that：Described drag-line（9）On be provided with for change draw Rope（9）Length is to change control panel（22）The length adjustment mechanism of folding angle.

6. wall hanging electric boiler according to claim 5, it is characterized in that：Described water route substrate（3）Both sides are provided with work Dynamic hole（37）, described control panel（22）On be provided with can be in movable span（37）It is interior along movable span（37）Length direction is slided simultaneously Can around own axis removable pin（223）, described movable span（37）Make control panel including what is set gradually（22）Close The close segments of conjunction（371）, make control panel（22）Half-open half-open section, make control panel（22）The standard-sized sheet section of standard-sized sheet（373）.

7. wall hanging electric boiler according to claim 6, it is characterized in that：Described close segments（371）With standard-sized sheet section（373） It is arranged in parallel, half-open section of one end and close segments（371）Connection, half-open section of the other end is tilted towards downward to the side away from wall Stretch and with standard-sized sheet section（373）Connection, standard-sized sheet section（373）Dorsad wall stretches out level；Described water route substrate（3）It is upper to set Have positioned at half-open section（372）Lower section is simultaneously used for and control panel（22）The half-open neck that lower section is abutted（314）, work as removable pin （223）Positioned at half-open section when, control panel（22）Lower section and control panel（22）Abut.

8. wall hanging electric boiler according to claim 7, it is characterized in that：The control panel（22）Top be provided with fixture block （224）, described cover lid（21）It is provided with and works as control panel（22）Fixture block is supplied during closure（224）The hole clipping of insertion（211）, it is described Control panel（22）With water route substrate（3）Or cover lid（21）It is connected by screw.

9. wall hanging electric boiler according to claim 8, it is characterized in that：Described control panel（22）Bottom be provided with Flange（226）, described flange（226）On be provided with the fixing hole of strip（227）, described control panel（22）By solid Determine hole（227）With water route substrate（3）Mode connects for screw.

10. wall hanging electric boiler according to claim 9, it is characterized in that：Described flange（226）On be provided with around solid Determine hole（227）Protection it is raised（225）.