CN210663049U

CN210663049U - Electric heating stove

Info

Publication number: CN210663049U
Application number: CN201920688602.9U
Authority: CN
Inventors: 陈朋
Original assignee: Zhongshan Vaitny Heat Energy Technology Co ltd
Current assignee: Zhongshan Vaitny Heat Energy Technology Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-06-02
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses an electric heating stove, including water pressure gauge, expansion tank, heat-generating body subassembly, controller, circulating water pump and shell body, the inside one side top of shell body is provided with expansion tank, expansion tank's bottom has seted up the delivery port, and the delivery port leads to pipe and circulating water pump's water inlet intercommunication, circulating water pump's delivery port leads to pipe and heat-generating body subassembly intercommunication, the heat-generating body subassembly comprises first half casing, fixed plate, second half casing, first flange, dead lever, first sealing washer, siphunculus, heating plate, second flange, second sealing washer, nut and spiral water course, and this electric heating stove installs spiral water course additional in the heat-generating body subassembly, establishes the fretwork in the spiral water course; through the spiral around flowing, such design both can prevent local temperature too high, can collect again and save some impurity, and spiral water course simple to operate in addition, during the installation, directly fill in into can.

Description

Electric heating stove

Technical Field

The utility model relates to the technical field of household appliances, in particular to an electric heating stove.

Background

An electric heating furnace is also called as an electric heating furnace, is called as an electric heating boiler, and is called as an electric water heating boiler. An electric heating boiler is a heating device which converts electric energy into heat energy to directly release heat or meets the heating requirement through the circulation of a heating medium in a heating pipeline, and belongs to the field of electric water heating boilers. Some heating element assemblies are large in drift diameter and are converted into pipelines which are small in drift diameter, and local still water phenomenon can occur in the heating element assemblies, so that local high temperature in the heating element assemblies can be caused, and the service life of the heating element assemblies is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric heating stove to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an electric heating stove comprises a water pressure gauge, an expansion water tank, a heating element assembly, a controller, a circulating water pump and an outer shell, wherein the expansion water tank is arranged above one side inside the outer shell, a water outlet is formed in the bottom of the expansion water tank and is communicated with a water inlet of the circulating water pump through a water pipe, the circulating water pump is arranged below the other side inside the outer shell and is fixedly connected with the heating element assembly through a bolt, the water outlet of the circulating water pump is communicated with the heating element assembly through a water pipe, the heating element assembly is composed of a first half shell, a fixing plate, a second half shell, a first flange, a fixing rod, a first sealing ring, a through pipe, a heating sheet, a second flange, a second sealing ring, a nut and a spiral water channel, the first half shell and the second half shell are matched and clamped to form a cylinder shape, and one, be provided with the siphunculus between half casing of first half casing and the second half casing, the inside activity of siphunculus is pegged graft and is had spiral water course, the surface parcel of siphunculus has the heating plate, first flange and second flange are installed respectively to half casing of first half and the both ends of second half casing, and the junction do not is provided with first sealing washer and second sealing washer, first flange and second flange are through four dead levers reciprocal anchorages that run through the side four corners, and the dead lever passes through the fixed first flange of nut and second flange, the both ends of siphunculus are respectively through delivery port and the external intercommunication of water pipe and circulating water pump, and be provided with the water pressure gauge on the water pipe with external intercommunication, the input of circulating water pump and heating plate passes through electric connection with the output of controller.

Further, the expansion water tank is vertically and fixedly installed on the inner wall of one side of the outer shell through a bolt.

Further, a controller is vertically and fixedly installed on the inner wall of one side, corresponding to the expansion water tank, of the outer shell through bolts.

Further, the heating element assembly is vertically and fixedly installed on the inner wall of the outer shell between the expansion water tank and the controller through bolts.

Further, establish the fretwork in the spiral water course, and highly be 211mm, the external diameter is 73mm, 7 commentaries on classics spirals, the silica gel material, hardness is 100.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the electric heating stove is characterized in that a spiral water channel is additionally arranged in a heating body assembly, and hollows are arranged in the spiral water channel; through the spiral around flowing, such design both can prevent local temperature too high, can collect again and save some impurity, and spiral water course simple to operate in addition, during the installation, directly fill in into can.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic structural view of a heating element assembly of the present invention;

in the figure: 1. a water pressure gauge; 2. an expansion tank; 3. a heat generator assembly; 4. a controller; 5. a water circulating pump; 6. an outer housing; 31. a first housing half; 32. a fixing plate; 33. a second half-shell; 34. a first flange; 35. fixing the rod; 36. a first seal ring; 37. pipe passing; 38. a heating plate; 39. a second flange; 310. a second seal ring; 311. a nut; 312. a spiral water channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an electric heating stove comprises a water pressure meter 1, an expansion water tank 2, a heating element assembly 3, a controller 4, a circulating water pump 5 and an outer shell 6, the electric heating stove comprises the water pressure meter 1, the expansion water tank 2, the heating element assembly 3, the controller 4, the circulating water pump 5, the outer shell 6 and a spiral water channel 312, the expansion water tank 2 is arranged above one side inside the outer shell 6, the expansion water tank 2 is vertically and fixedly arranged on the inner wall of one side of the outer shell 6 through bolts, the stability of a joint is ensured, a water outlet is formed in the bottom of the expansion water tank 2 and is communicated with a water inlet of the circulating water pump 5 through a water pipe, the circulating water pump 5 is arranged below the other side inside the outer shell 6 and is fixedly connected with the two through bolts, the water outlet of the circulating water pump 5 is communicated with the heating element assembly 3 through a water pipe, the heating element assembly 3 is vertically and fixedly, the stability of the connection position is ensured, the heating element assembly 3 is composed of a first half shell 31, a fixing plate 32, a second half shell 33, a first flange 34, a fixing rod 35, a first sealing ring 36, a through pipe 37, a heating sheet 38, a second flange 39, a second sealing ring 310, a nut 311 and a spiral water channel 312, the first half shell 31 and the second half shell 33 are matched and clamped to form a cylinder shape, one side of the side connection position is fixedly connected through the fixing plate 32 and a bolt, the through pipe 37 is arranged between the first half shell 31 and the second half shell 33, the spiral water channel 312 is movably inserted in the through pipe 37, the spiral water channel 312 is internally provided with a hollow part, the height is 211mm, the outer diameter is 73mm, 7 turns of a spiral, the silica gel material is 100, the heating sheet 38 wraps the outer surface of the through pipe 37, the first flange 34 and the second flange 39 are respectively installed at the two ends of the first half, the connection position is respectively provided with a first sealing ring 36 and a second sealing ring 310, the first flange 34 and the second flange 39 are mutually fixed through four fixing rods 35 penetrating through four corners of the side surface, the fixing rods 35 fix the first flange 34 and the second flange 39 through nuts 311, two ends of the through pipe 37 are respectively communicated with a water outlet of the circulating water pump 5 and the outside through water pipes, a water pressure gauge 1 is arranged on the water pipe communicated with the outside, a controller 4 is vertically and fixedly installed on the inner wall of one side of the outer shell 6 corresponding to the expansion water tank 2 through bolts, the stability of the connection position is ensured, and the input ends of the circulating water pump 5 and the heating piece 38 are electrically connected with the output end of the controller 4; install in heat-generating body subassembly 3 additional through with spiral water course 312, through the spiral around flowing, such design both can prevent local temperature too high, can collect again and save some impurity, and spiral water course 312 simple to operate in addition, during the installation, directly fill in the siphunculus 37 of the inside of heat-generating body subassembly 3 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric heating stove, includes water pressure gauge (1), expansion tank (2), heat-generating body subassembly (3), controller (4), circulating water pump (5) and shell body (6), its characterized in that: the water heater is characterized in that an expansion water tank (2) is arranged above one side inside the outer shell (6), a water outlet is formed in the bottom of the expansion water tank (2), the water outlet is communicated with a water inlet of a circulating water pump (5) through a water pipe, the circulating water pump (5) is arranged below the other side inside the outer shell (6) and fixedly connected with the outer shell through a bolt, the water outlet of the circulating water pump (5) is communicated with a heating element assembly (3) through a water pipe, the heating element assembly (3) is composed of a first half shell (31), a fixing plate (32), a second half shell (33), a first flange (34), a fixing rod (35), a first sealing ring (36), a through pipe (37), a heating sheet (38), a second flange (39), a second sealing ring (310), a nut (311) and a spiral water channel (312), and the first half shell (31) is connected with the second half shell (33), and one side of the side connection part is fixedly connected with a bolt through a fixing plate (32), a through pipe (37) is arranged between the first half shell (31) and the second half shell (33), a spiral water channel (312) is movably inserted in the through pipe (37), the outer surface of the through pipe (37) is wrapped with a heating sheet (38), two ends of the first half shell (31) and the second half shell (33) are respectively provided with a first flange (34) and a second flange (39), the connection part is respectively provided with a first sealing ring (36) and a second sealing ring (310), the first flange (34) and the second flange (39) are mutually fixed through four fixing rods (35) penetrating through four corners of the side surface, the fixing rods (35) fix the first flange (34) and the second flange (39) through nuts (311), two ends of the through pipe (37) are respectively communicated with a water outlet of the circulating water pump (5) and the outside through a water pipe, and a water pressure gauge (1) is arranged on a water pipe communicated with the outside, and the input ends of the circulating water pump (5) and the heating plate (38) are electrically connected with the output end of the controller (4).

2. An electric heating stove according to claim 1, characterized in that: the expansion water tank (2) is vertically and fixedly installed on the inner wall of one side of the outer shell (6) through bolts.

3. An electric heating stove according to claim 1, characterized in that: and a controller (4) is vertically and fixedly installed on the inner wall of one side of the outer shell (6) corresponding to the expansion water tank (2) through a bolt.

4. An electric heating stove according to claim 1, characterized in that: the heating element assembly (3) is vertically and fixedly installed on the inner wall of the outer shell (6) between the expansion water tank (2) and the controller (4) through bolts.

5. An electric heating stove according to claim 1, characterized in that: the spiral water channel (312) is internally provided with a hollow part, the height of the hollow part is 211mm, the outer diameter of the hollow part is 73mm, a 7-turn spiral is made of silica gel, and the hardness of the hollow part is 100.