CN209672582U - A kind of energy-efficient electric boiler - Google Patents

Abstract

The utility model discloses a kind of energy-efficient electric boilers, including first shell, the inside of first shell is equipped with the first insulating layer, the top inner wall of first shell is welded with fixed link, the lower end of fixed link is welded with third shell, the inside of third shell is equipped with third insulating layer, the side surface of fixed link is welded with second shell by through-hole, the inside of second shell is equipped with the second insulating layer, it is first chamber between first shell and second shell, it is second chamber between second shell and third shell, the inside of third shell is third chamber.This kind of energy-efficient electric boiler, by components such as the second insulating layers of setting, efficiently solving the problems, such as that electric boiler INSULATION DESIGN is unreasonable causes energy loss in use larger, improves the heat utilization rate of electric boiler；Additionally by setting first chamber etc., solves the problems, such as that electric boiler can not export the hot water of a variety of different temperatures, expanded the use scope of electric boiler and thermal energy is rationally utilized.

Description

A kind of energy-efficient electric boiler

Technical field

The utility model relates to energy-saving electric boiler technical field, specially a kind of energy-efficient electric boiler.

Background technique

Electric boiler is also referred to as electrically heated boiler, boilers heated electrically, as its name suggests, it be by the energy of electric power and convert it into for Thermal energy, to convert by boiler, the boiler for exporting the steam with certain thermal energy, high-temperature water or organic heat carrier outward is set It is standby.Grill pan furnace body is mainly by electric boiler steel shell, computerized control system, low-voltage electric system, electric heating tube, inlet and outlet pipes And the composition such as detection instrument.

But current electric boiler INSULATION DESIGN is unreasonable to cause energy loss in use larger, heat utilization rate is low；Separately Outer electric boiler can not export the hot water of a variety of different temperatures, limit the use scope of electric boiler.

Utility model content

The purpose of this utility model is to provide a kind of energy-efficient electric boilers, to solve current electric boiler INSULATION DESIGN not Rationally cause energy loss in use larger, the low problem of heat utilization rate.

To achieve the above object, the utility model provides the following technical solutions: a kind of energy-efficient electric boiler, including first The inside of shell, the first shell is equipped with the first insulating layer, and the top inner wall of the first shell is welded with fixed link, described The lower end of fixed link is welded with third shell, and the inside of the third shell is equipped with third insulating layer, the side table of the fixed link Face is welded with second shell by through-hole, and the inside of the second shell is equipped with the second insulating layer, the first shell and second It is first chamber between shell, is second chamber between the second shell and third shell, the inside of the third shell is The inner wall of third chamber, the third shell is equipped with electrothermal tube.

Preferably, the left-hand face of the first shell is equipped with the first water inlet pipe by through-hole, the second shell Left-hand face is equipped with the second water inlet pipe by through-hole, and the left-hand face of the third shell is equipped with third water inlet by through-hole Pipe.

Preferably, the right lateral surface of the third shell is separately installed with the first outlet pipe and the first thermometric by through-hole The surface of bar, the first thermometric bar is equipped with the first insulating layer, and the right end of the first thermometric bar is equipped with temperature by screw thread Display panel.

Preferably, the right lateral surface of the second shell is separately installed with the second outlet pipe and the second thermometric by through-hole The surface of bar, the second thermometric bar is equipped with the second insulating layer, and the right end of the second thermometric bar is equipped with temperature by screw thread Display panel.

Preferably, the right lateral surface of the first shell is separately installed with third outlet pipe and third thermometric by through-hole The right end of bar, the third thermometric bar is equipped with temperature display disk by screw thread.

Compared with prior art, the utility model has the beneficial effects that this kind of energy-efficient electric boiler, passes through setting second The components such as insulating layer, efficiently solving the problems, such as that electric boiler INSULATION DESIGN is unreasonable causes energy loss in use larger, mentions The high heat utilization rate of electric boiler；Additionally by setting first chamber etc., a variety of not equalities of temperature can not be exported by solving electric boiler The problem of hot water of degree, has expanded the use scope of electric boiler and thermal energy is rationally utilized.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the circuit diagram of the utility model.

In figure: 1 first insulating layer；2 first shells；3 third water inlet pipes；4 electrothermal tubes；5 second water inlet pipes；6 third chambers； 7 first water inlet pipes；8 second insulating layers；9 second shells；10 third shells；11 fixed links；12 third insulating layers；13 first chambers Room；14 second chambers；15 first insulating layers；16 first thermometric bars；18 first outlet pipes；19 temperature display disks；20 second thermometrics Bar；21 second insulating layers；22 second outlet pipes；24 third thermometric bars, 25 third outlet pipes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of energy-efficient electric boiler, including first shell 2, the inside of first shell 2 is fixed with the first insulating layer 1 by through-hole stickup, and the first insulating layer 1 can reduce thermal energy to first shell 2 external diffusion of body, the top inner wall of first shell 2 are welded with fixed link 11, and the lower end of fixed link 11 is welded with third shell 10, the The inside of three shells 10 is fixed with third insulating layer 12 by through-hole stickup, and third insulating layer 12 advantageously reduces thermal energy by third Chamber 6 is spread to the outside of third shell 10, and the side surface of fixed link 11 is welded with second shell 9, second shell 9 by through-hole Inside the second insulating layer 8 is fixed with by through-hole stickup, the second insulating layer 8 advantageously reduces thermal energy from second chamber 14 to the The outside of two shells 9 is spread, and is first chamber 13, second shell 9 and third shell 10 between first shell 2 and second shell 9 Between be second chamber 14, the inside of third shell 10 is third chamber 6, first chamber 13, second chamber 14 and third chamber 6 Interior to be used to store water, the inner wall of third shell 10 is equipped with electrothermal tube 4, the model DV80T of electrothermal tube 4, and electrothermal tube 4 passes through switch It is connected in series with external power supply, by the equal components of the second insulating layer 8 of setting, efficiently solves that electric boiler INSULATION DESIGN is unreasonable to be led The problem for causing energy loss in use larger improves the heat utilization rate of electric boiler.

Refering to fig. 1, the left-hand face of first shell 2 is equipped with the first water inlet pipe 7, the left side of second shell 9 by through-hole Surface is equipped with the second water inlet pipe 5 by through-hole, and the left-hand face of third shell 10 is equipped with third water inlet pipe 3 by through-hole, The right lateral surface of third shell 10 is separately installed with the first outlet pipe 18 and the first thermometric bar 16, the first thermometric bar 16 by through-hole Surface be equipped with the first insulating layer 15, the first insulating layer 15 is conducive to avoid the water temperature pair in first chamber 13 and second chamber 14 The influence of the surveyed water temperature of first thermometric bar 16, has ensured the accuracy of thermometric, and the right end of the first thermometric bar 16 is installed by screw thread There is temperature display disk 19, the right lateral surface of second shell 9 is separately installed with the second outlet pipe 22 and the second thermometric bar by through-hole 20, the surface of the second thermometric bar 20 is equipped with the second insulating layer 21, and the second insulating layer 21 is conducive to avoid water temperature in first chamber 13 Influence to the second thermometric bar 20, has ensured the accuracy of thermometric, and the right end of the second thermometric bar 20 is equipped with temperature by screw thread Display panel 19, temperature display disk 19 are mechanical temperature disk, the model WSS-301 of temperature display disk 19, the right side of first shell 2 Surface is separately installed with third outlet pipe 25 and third thermometric bar 24 by through-hole, and the right end of third thermometric bar 24 is pacified by screw thread Equipped with temperature display disk 19, the temperature installed by the first thermometric bar 16, the second thermometric bar 20 and 24 right end of third thermometric bar is aobvious Show that disk 19 can accurately obtain the water temperature in each chamber, by setting first chamber etc., solve electric boiler can not export it is a variety of The problem of hot water of different temperatures, has expanded the use scope of electric boiler and thermal energy is rationally utilized.

When the utility model is specifically implemented: when in use, electrothermal tube 4 heats the water in third chamber 6, heating While, the thermal energy in third chamber 6 can lead to the mode of heat transfer to external transferring heat energy, by being arranged in third shell 10 Third insulating layer 12, the loss of energy can be reduced, extra thermal energy further reaches second chamber 14, and to second chamber Water in 14 is heated, and the water temperature in second chamber 14 can be further to external diffusion heat energy after rising, and passes through second The second insulating layer 8 being equipped with inside shell 9 further reduces the loss of thermal energy, and a small amount of thermal energy in second chamber 14 can pass through Second shell 9 is transferred in the water in first chamber 13, is prevented finally by the inside of first shell 2 equipped with the first insulating layer 1 The loss of energy efficiently solves that electric boiler INSULATION DESIGN is unreasonable to be caused using by the equal components of the second insulating layer 8 of setting The larger problem of middle energy loss, improves the heat utilization rate of electric boiler.19 water temperature of observed temperature display panel, when need using When boiled water, boiled water is picked up in the first outlet pipe 18 that can connect on the right side of third chamber 6, when needing the hot water using moderate temperature The second outlet pipe 22 connected on the right side of Shi Kecong second chamber 14 picks up hot water, when needing low temperature hot water Shi Kecong first chamber Pick up hot water in the third outlet pipe 25 that 13 right sides connect, by setting first chamber etc., solve electric boiler can not export it is more It the problem of hot water of kind different temperatures, has expanded the use scope of electric boiler and thermal energy is rationally utilized.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of energy-efficient electric boiler, including first shell (2), it is characterised in that: the inside of the first shell (2) is equipped with The top inner wall of first insulating layer (1), the first shell (2) is welded with fixed link (11), the lower end of the fixed link (11) It is welded with third shell (10), the inside of the third shell (10) is equipped with third insulating layer (12), the fixed link (11) Side surface is welded with second shell (9) by through-hole, and the inside of the second shell (9) is equipped with the second insulating layer (8), and described the It is first chamber (13) between one shell (2) and second shell (9), is between the second shell (9) and third shell (10) Second chamber (14), the inside of the third shell (10) are third chamber (6), and the inner wall of the third shell (10) is equipped with electricity Heat pipe (4).

2. a kind of energy-efficient electric boiler according to claim 1, it is characterised in that: the left side of the first shell (2) Surface is equipped with the first water inlet pipe (7) by through-hole, the left-hand face of the second shell (9) by through-hole be equipped with second into The left-hand face of water pipe (5), the third shell (10) is equipped with third water inlet pipe (3) by through-hole.

3. a kind of energy-efficient electric boiler according to claim 1, it is characterised in that: the right side of the third shell (10) Surface is separately installed with the first outlet pipe (18) and the first thermometric bar (16), the surface of the first thermometric bar (16) by through-hole Equipped with the first insulating layer (15), the right end of the first thermometric bar (16) is equipped with temperature display disk (19) by screw thread.

4. a kind of energy-efficient electric boiler according to claim 1, it is characterised in that: the right side of the second shell (9) Surface is separately installed with the second outlet pipe (22) and the second thermometric bar (20), the surface of the second thermometric bar (20) by through-hole Equipped with the second insulating layer (21), the right end of the second thermometric bar (20) is equipped with temperature display disk (19) by screw thread.

5. a kind of energy-efficient electric boiler according to claim 1, it is characterised in that: the right side of the first shell (2) Surface is separately installed with third outlet pipe (25) and third thermometric bar (24), the right end of the third thermometric bar (24) by through-hole Temperature display disk (19) are installed by screw thread.