CN110388743B

CN110388743B - Dual-purpose electric wall-mounted boiler for heating and bathing

Info

Publication number: CN110388743B
Application number: CN201910661244.7A
Authority: CN
Inventors: 程乃亮; 李义军; 隗娜
Original assignee: Anhui Anze Electric Co ltd
Current assignee: Anhui Anze Electric Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2021-02-26
Anticipated expiration: 2039-07-22
Also published as: CN110388743A

Abstract

The invention discloses a heating and bathing dual-purpose electric wall-mounted furnace in the technical field of electric wall-mounted furnaces, which comprises a rectangular box with hooks on the back surface, heating tanks are fixedly connected to the lower parts of the two sides of an inner cavity of the rectangular box, pressure relief valves are screwed between the tops of two groups of heating tanks and the top of the rectangular box through pipelines, the pressure relief valves are positioned at the tops of the rectangular box, when heating is needed, the normally open temperature control switch is triggered, the PLC controller drives the normally closed electromagnetic valve to be opened, the normally open electromagnetic valve is closed, the first electric mortise lock is shortened, the two groups of electric heating pipes are connected, the first wireless temperature controller and the second wireless temperature controller are used for temperature adjustment, meanwhile, the two groups of heating tanks work independently, a heating component is connected between the return pipe and the first water outlet pipe, the second water outlet pipe is used for bathing, the device has high automation degree, separates heating from bathing, does not influence respective functions, and has wide application prospect.

Description

Dual-purpose electric wall-mounted boiler for heating and bathing

Technical Field

The invention relates to the technical field of electric wall-mounted furnaces, in particular to a heating and bathing dual-purpose electric wall-mounted furnace.

Background

The wall-mounted boiler is a water heater using electric power or natural gas as energy, has multiple safety protection measures such as anti-freezing protection, dry burning protection, accidental flameout protection, over-temperature protection, water pump anti-blocking protection and the like, has a powerful household central heating function, can set comfortable temperature at will according to requirements in each room, can provide large-flow constant-temperature sanitary hot water, and is used in household bathing and kitchen places. In recent years, wall-mounted furnaces with radiators are adopted for heating, the biggest defect of the gas wall-mounted furnace is that gas leakage is easy to cause gas poisoning, particularly, in winter, in order to keep warm and save energy, doors and windows are sealed, ventilation is not smooth, potential safety hazards are easy to appear, and therefore the electric wall-mounted furnace is quite popular. However, people also want to enable the electric wall-mounted boiler to meet the heating requirement and provide daily domestic water such as bathing, however, the common electric wall-mounted boiler only has one heating body, and cannot simultaneously guarantee the heating and bathing requirements or obviously reduce the heating effect when the electric wall-mounted boiler and the bathing furnace work simultaneously.

Disclosure of Invention

The invention aims to provide a heating and bathing dual-purpose electric wall-mounted boiler, which solves the problem that the heating effect is obviously reduced when the existing electric wall-mounted boiler is used for heating and bathing simultaneously in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a heating and bathing dual-purpose electric wall-mounted furnace comprises a rectangular box with hooks on the back, wherein heating tanks are fixedly connected to the lower parts of the two sides of an inner cavity of the rectangular box, a pressure relief valve is screwed between the top of each heating tank and the top of the rectangular box through a through pipeline and is positioned at the top of the rectangular box, cold water manifolds are welded between the top of each heating tank and the top of the rectangular box in a communicating and sealing manner, a liquid level switch is fixedly connected to the water inlet end of the top of the inner cavity of the heating tank, a return pipe and a first water outlet pipe are respectively arranged on the left side of the heating tank and penetrate through the rectangular box up and down on the outer wall of the heating tank, a normally closed electromagnetic valve is arranged on the first water outlet pipe, a straight pipe is welded on the lower part between the two heating tanks in a communicating and sealing manner, an, the sealing elements on two sides are respectively and integrally sealed and inserted with a first electric heating pipe and a second electric heating pipe, a second water outlet pipe is communicated and penetrated between the lower part of the outer wall of the right heating tank and the rectangular box, and a first wireless temperature controller and a second wireless temperature controller are fixedly connected to the surface of the box cover of the rectangular box in an embedded manner;

first wireless temperature controller and second wireless temperature controller are connected with first electric heating pipe and second electric heating pipe electricity respectively, three-position automatic switch is connected to first wireless temperature controller and second wireless temperature controller electricity, three-position automatic switch electricity is connected with commercial power module, the PLC controller is connected to commercial power module electricity, PLC controller signal connection has normally open temperature detect switch, normally closed solenoid valve, normally open solenoid valve, relay and first electric mortiser lock, the first wireless temperature controller of relay signal connection.

Furthermore, the bottom of the inner cavity of the heating tank is provided with a magnetic block.

Further, a filter is connected to the cold water manifold.

Furthermore, the heating tank is connected with the cold water manifold, the return pipe, the first water outlet pipe, the straight pipe and the second water outlet pipe through threaded movable joints and waterproof adhesive tapes.

Further, the sealing member is including thermal-insulated T type knob insulator and card lid, and the card lid cup joints in thermal-insulated T type knob insulator upper end, central symmetry is equipped with a pair of installation through-hole on thermal-insulated T type knob insulator and the card lid, the heat-resisting rubber ring of T type has been cup jointed at the outer wall middle part of thermal-insulated T type knob insulator, the lower terminal surface of card lid inlays through the annular and has cup jointed ordinary heat-resisting rubber ring, the outer wall lower part central symmetry welding of card lid has the mounting panel of a pair of threaded through-hole.

Furthermore, the three-position automatic switch comprises an insulating installation base plate, a pair of access conductive columns and a connection conductive column are fixed on the surface of the insulating installation base plate in a rectangular distribution manner, the access conductive columns are flush and positioned at the rear side, a first electric mortise lock is horizontally and fixedly connected to the right lower part of the surface of the insulating installation base plate, an adhesive rubber rod is fixed to the left side telescopic end of the first electric mortise lock, two groups of first conductive plates are fixedly inserted on the rubber rod at intervals, the first conductive plates are close to the left sides of the conductive columns, a second electric mortise lock and a third electric mortise lock are respectively and fixedly connected to the two sides of the surface of the insulating installation base plate, a first conductive plate and a second conductive plate are respectively fixed to the telescopic ends of the second electric mortise lock and the third electric mortise lock through adhesive T-shaped plates, the first conductive plate and the second conductive plate are positioned at the right sides of the access conductive columns, and the second electric mortise lock and the third electric plug form an, the left side is connected between the second wireless temperature controller and the second electric heating pipe in series with the access conductive column and the connection conductive column, and the right side is connected between the three-position automatic switch and the first wireless temperature controller in series with the access conductive column and the connection conductive column.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the first electric heating pipe and the second electric heating pipe work alternately to heat through the three-position automatic switch when heating is not needed, when heating is needed, the normally open temperature control switch is triggered to enable the PLC to drive the normally closed electromagnetic valve to be opened, the normally open electromagnetic valve is closed, the first electric mortise lock is shortened to enable the two groups of electric heating pipes to be connected, the first wireless temperature controller and the second wireless temperature controller are utilized to carry out temperature regulation, meanwhile, the two groups of heating tanks work independently, the heating component is connected between the return pipe and the first water outlet pipe, and the second water outlet pipe is used for bathing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a control schematic of the present invention;

FIG. 3 is a schematic view of the seal of FIG. 1;

fig. 4 is a schematic diagram of the three-position automatic switch in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1-rectangular box, 2-heating tank, 3-pressure release valve, 4-cold water manifold, 5-liquid level switch, 6-return pipe, 7-first water outlet pipe, 8-normally closed solenoid valve, 9-straight pipe, 10-normally open solenoid valve, 11-sealing member, 120-first electric heating pipe, 121-second electric heating pipe, 13-second water outlet pipe, 14-first wireless temperature controller, 15-second wireless temperature controller, 16-commercial power module, 17-three-position automatic switch, 18-normally open temperature control switch, 19-PLC controller, 20-relay, 110-heat insulation T-type porcelain column, 111-clamping cover, 112-installation through hole, 113-T-type heat-resistant rubber ring, 114-common heat-resistant rubber ring, 115-installation plate, 1700-installation bottom plate, 1701-access conductive post, 1702-connection conductive post, 1703-first electrical latch, 1704-rubber bar, 1705-first conductive plate, 1706-second electrical latch, 1707-third electrical latch, 1708-first conductive plate, 1709-second conductive plate, 1710-first timing module, 1711-second timing module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heating and bathing dual-purpose electric wall-mounted furnace comprises a rectangular box 1 with a hook on the back, heating tanks 2 are fixedly connected to the lower parts of the two sides of an inner cavity of the rectangular box 1, pressure relief valves 3 are screwed between the tops of two groups of heating tanks 2 and the top of the rectangular box 1 through a through pipeline, the pressure relief valves 3 are positioned on the top of the rectangular box 1, cold water manifolds 4 are communicated, hermetically welded between the tops of the two groups of heating tanks 2 and the top of the rectangular box 1, a liquid level switch 5 is fixedly connected to the water inlet end of the top of the inner cavity of the heating tank 2, a return pipe 6 and a first water outlet pipe 7 are respectively arranged on the outer wall of the left heating tank 2 and penetrate the rectangular box 1 up and down, a normally closed electromagnetic valve 8 is arranged on the first water outlet pipe 7, a straight pipe 9 is communicated, a normally open electromagnetic valve 10 is arranged on the straight pipe 9, a first electric heating pipe 120 and a second electric heating pipe 121 are respectively and hermetically inserted on the sealing elements 11 at two sides, a second water outlet pipe 13 is communicated and penetrated between the lower part of the outer wall of the right heating tank 2 and the rectangular box 1, and a first wireless temperature controller 14 and a second wireless temperature controller 15 are fixedly connected on the surface of the box cover of the rectangular box 1 in an embedded manner;

the first wireless temperature controller 14 and the second wireless temperature controller 15 are respectively electrically connected with the first electric heating pipe 120 and the second electric heating pipe 121, the first wireless temperature controller 14 and the second wireless temperature controller 15 are electrically connected with the three-position automatic switch 17, the three-position automatic switch 17 is electrically connected with the commercial power module 16, the commercial power module 16 is electrically connected with the PLC controller 19, the PLC controller 19 is in signal connection with a normally open temperature control switch 18, a normally closed electromagnetic valve 8, a normally open electromagnetic valve 10, a relay 20 and a first electric mortise lock 1703, and the relay 20 is in signal connection with the first wireless temperature controller 14.

Wherein, the magnetic block is arranged at the bottom of the inner cavity of the heating tank 2, which not only prevents scale deposition and magnetizes boiled water, but also has the functions of preventing and treating constipation and pharyngolaryngitis.

The cold water manifold 4 is connected with a filter, so that the probability of scaling is reduced.

The heating tank 2 is connected with the cold water manifold 4, the return pipe 6, the first water outlet pipe 7, the straight pipe 9 and the second water outlet pipe 13 through the threaded movable joint and the waterproof adhesive tape, so that the heating tank is convenient to disassemble and saves overhaul time.

The sealing element 11 comprises a heat insulation T-shaped porcelain column 110 and a clamping cover 111, the clamping cover 111 is sleeved at the upper end of the heat insulation T-shaped porcelain column 110, a pair of installation through holes 112 are formed in the heat insulation T-shaped porcelain column 110 and the clamping cover 111 in a centrosymmetric mode, a T-shaped heat-resistant rubber ring 113 is sleeved in the middle of the outer wall of the heat insulation T-shaped porcelain column 110, a common heat-resistant rubber ring 114 is sleeved on the lower end face of the clamping cover 111 in an embedded mode through a ring groove, a pair of mounting plates 115 with threaded through holes are welded on the lower portion of the outer wall of the clamping cover 111 in a centrosymmetric mode, an electric heating pipe penetrates through the inner cavity of the installation through holes 112 and is inserted into the heating tank 2 together with the heat insulation T-shaped porcelain column 110, the screws are used for fixing the mounting plates 115 with the threaded through holes, the clamping cover 111 extrud.

The three-position automatic switch 17 comprises an insulating mounting base plate 1700, a pair of access conductive columns 1701 and a connection conductive column 1702 are fixed on the surface of the insulating mounting base plate 1700 in a rectangular distribution mode, the access conductive columns 1701 are located on the rear side in a flush mode, a first electric latch 1703 is horizontally and fixedly connected to the lower right side of the surface of the insulating mounting base plate 1700, an adhesive rubber rod 1704 is fixed to the telescopic end on the left side of the first electric latch 1703, two groups of first conductive plates 1705 are fixedly inserted on the rubber rod 1704 at intervals, the first conductive plates 1705 are close to the left side of the conductive columns 1701, a second electric latch 1706 and a third electric latch 1707 are respectively and fixedly connected to the two sides of the surface of the insulating mounting base plate 1700, the telescopic ends of the second electric latch 1706 and the third electric latch 1707 are respectively and fixedly provided with a first conductive plate 1708 and a second conductive plate 1709 through an adhesive T-shaped plate, the first conductive plate 1708 and the second conductive plate 1709 are located on the right side of the access conductive columns 1701, and the second electric latch The circuit, the left side inserts and leads electrical pillar 1701 and connects electrically conductive pillar 1702 and concatenates between second wireless temperature controller 15 and second electric heating pipe 121, and the right side inserts and leads electrical pillar 1701 and connects electrically conductive pillar 1702 and concatenates between tribit automatic switch 17 and first wireless temperature controller 14, and first timing module 1710 and second timing module 1711 are in the month that need not the heating, and the switching on in turn, and then make first electric heating pipe 120 and second electric heating pipe 121 work in turn, heat.

One specific application of this embodiment is: make first electric heating pipe 120 and second electric heating pipe 121 work in turn when need not the heating through tribit automatic switch 17, heat, two sets of heating jar 2 at this moment communicate with each other, when needs heating, indoor temperature descends, trigger normally open temperature detect switch 18, make PLC controller 19 drive normally closed solenoid valve 8 open, normally open solenoid valve 10 is closed, first electric mortiser lock 1703 shortens, make two sets of electric heating pipe switch-on, utilize first wireless temperature controller 14 and second wireless temperature controller 15 to carry out temperature regulation, two sets of heating jar 2 independent work separately simultaneously, be connected the heating subassembly between back flow 6 and the first outlet pipe 7, and second outlet pipe 13 is used for the bathing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a dual-purpose electric hanging stove of heating bathing, includes rectangle case (1) of back area couple, its characterized in that: the heating tank (2) is fixedly connected to the lower portions of two sides of an inner cavity of the rectangular box (1), the two groups of heating tanks (2) are connected with a pressure release valve (3) through a through pipeline in a screwed mode between the top of the heating tank (2) and the top of the rectangular box (1), the pressure release valve (3) is located at the top of the rectangular box (1), a cold water manifold (4) is welded between the top of the heating tank (2) and the top of the rectangular box (1) in a communicated and sealed mode, a liquid level switch (5) is fixedly connected to the water inlet end of the inner cavity of the heating tank (2), a backflow pipe (6) and a first water outlet pipe (7) are respectively arranged on the left side of the outer wall of the heating tank (2) in an up-down communicated and sealed mode, a normally closed electromagnetic valve (8) is arranged on the first water outlet pipe (7), a straight pipe (9) is welded on the lower, sealing elements (11) are respectively inserted in a penetrating and sealing mode on the lower portions of the surfaces of the two groups of heating tanks (2), a first electric heating pipe (120) and a second electric heating pipe (121) are respectively inserted in a sealing mode on the sealing elements (11) on the two sides in an integrated and sealing mode, a second water outlet pipe (13) is arranged between the lower portion of the outer wall of the right heating tank (2) and the rectangular box (1) in a penetrating and penetrating mode, and a first wireless temperature controller (14) and a second wireless temperature controller (15) are fixedly connected to the surface of a box cover of the rectangular box (1) in an;

the first wireless temperature controller (14) and the second wireless temperature controller (15) are respectively electrically connected with the first electric heating pipe (120) and the second electric heating pipe (121), the first wireless temperature controller (14) and the second wireless temperature controller (15) are electrically connected with a three-position automatic switch (17), the three-position automatic switch (17) is electrically connected with a mains supply module (16), the mains supply module (16) is electrically connected with a single-chip microcomputer controller (19), the single-chip microcomputer controller (19) is in signal connection with a normally-open temperature control switch (18), a normally-closed electromagnetic valve (8), a normally-open electromagnetic valve (10), a relay (20) and a first electric mortise lock (1703), and the relay (20) is in signal connection with the first wireless temperature controller (14);

the sealing element (11) comprises a heat-insulation T-shaped porcelain column (110) and a clamping cover (111), the clamping cover (111) is sleeved at the upper end of the heat-insulation T-shaped porcelain column (110), a pair of mounting through holes (112) are symmetrically formed in the heat-insulation T-shaped porcelain column (110) and the clamping cover (111) in a central mode, a T-shaped heat-resistant rubber ring (113) is sleeved in the middle of the outer wall of the heat-insulation T-shaped porcelain column (110), a common heat-resistant rubber ring (114) is sleeved on the lower end face of the clamping cover (111) in an embedded mode through a ring groove, and a pair of mounting plates (115) with threaded through holes are symmetrically welded on the lower portion of the outer wall;

the three-position automatic switch (17) comprises an insulating mounting base plate (1700), a pair of access conductive columns (1701) and a connection conductive column (1702) are distributed and fixed on the surface of the insulating mounting base plate (1700) in a rectangular shape, the access conductive columns (1701) are flush and positioned at the rear side, a first electric mortise lock (1703) is horizontally and fixedly connected to the lower right of the surface of the insulating mounting base plate (1700), an adhesive rubber rod (1704) is fixed to the telescopic end at the left side of the first electric mortise lock (1703), two groups of first conductive plates (1705) are fixedly inserted on the rubber rod (1704) at intervals, the first conductive plates (1705) are close to the left side of the access conductive columns (1701), a second electric mortise lock (1706) and a third electric mortise lock (1707) are respectively and horizontally and fixedly connected to the two sides of the surface of the insulating mounting base plate (1700), and first conductive plates (1708) and second conductive plates (1709) are respectively fixed to the telescopic ends of the second electric mortise lock (1706) and the third electric, and the first conducting strip (1708) and the second conducting strip (1709) are positioned on the right side of the access conducting post (1701), the second electric mortise lock (1706) and the third electric mortise lock (1707) form an electric circuit with the mains supply through the first timing module (1710) and the second timing module (1711) respectively, the access conducting post (1701) and the connection conducting post (1702) on the left side are connected between the second wireless temperature controller (15) and the second electric heating pipe (121) in series, and the access conducting post (1701) and the connection conducting post (1702) on the right side are connected between the three-position automatic switch (17) and the first wireless temperature controller (14) in series.

2. The dual-purpose electric wall-hanging stove for heating and bathing according to claim 1, characterized in that: and a magnetic block is arranged at the bottom of the inner cavity of the heating tank (2).

3. The dual-purpose electric wall-hanging stove for heating and bathing according to claim 1, characterized in that: and a filter is connected to the cold water manifold (4).

4. The dual-purpose electric wall-hanging stove for heating and bathing according to claim 1, characterized in that: the heating tank (2) is connected with the cold water manifold (4), the return pipe (6), the first water outlet pipe (7), the straight pipe (9) and the second water outlet pipe (13) through a threaded movable joint and a waterproof adhesive tape.