CN206600928U - A kind of electric heater with air preheat function - Google Patents

A kind of electric heater with air preheat function Download PDF

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Publication number
CN206600928U
CN206600928U CN201720148137.0U CN201720148137U CN206600928U CN 206600928 U CN206600928 U CN 206600928U CN 201720148137 U CN201720148137 U CN 201720148137U CN 206600928 U CN206600928 U CN 206600928U
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CN
China
Prior art keywords
water
air
heating tube
electric heating
hot
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720148137.0U
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Chinese (zh)
Inventor
朱宗升
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Tianjin University of Commerce
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Tianjin University of Commerce
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Priority to CN201720148137.0U priority Critical patent/CN206600928U/en
Application granted granted Critical
Publication of CN206600928U publication Critical patent/CN206600928U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of electric heater with air preheat function, including shell, there is inner bag in the shell;The inner bag includes electric heating tube that bending distribution is provided with water storage cavity body, the water storage cavity body, hollow, and the inner chamber of the electric heating tube, which is formed in air channel, the gap between the internal chamber wall and outer wall of the electric heating tube, is provided with heating wire;In the electric heating tube left and right ends in air channel respectively with one insulation discharge pipe right-hand member and one insulation blast pipe left end be connected, the left end that the right-hand member of the insulation blast pipe has the discharge pipe that insulated described in air inlet has air outlet, and the air outlet is connected with the space environment where user;At least one circulating fan is provided with the insulation discharge pipe.The utility model voluntarily can be carried out Cycling hot-blast heating to the bath space where people, be effectively improved the bathing environment where people, give people daily life and offer convenience, ensure that people's is healthy when people carry out bathing.

Description

A kind of electric heater with air preheat function
Technical field
The utility model is related to electric heater technical field, more particularly to a kind of electric hot water with air preheat function Device.
Background technology
At present, with economic growth, requirement of the people to quality of the life also more and more higher is more therein to require to show In the winter time in the demand of bathing environment.The area do not heated for winter or house, indoor temperature are low, and bathing condition is poor, The bath comfort degree of people is directly affects, or even cat fever can be triggered due to catching a cold.
But, for existing water heater, it is only used for the hot water for providing bathing, and can not build one well Bathing environment, have impact on water heater widely using in not heating area (such as the most of Southern Rural Area area of China).
Therefore, a kind of technology is urgently developed at present, and it can be effectively improved where people when people carry out bathing Bathing environment, the daily life given people offers convenience, and ensures that people's is healthy, strengthens the quality of the life of people.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of electric heater with air preheat function, and it can be When people carry out bathing, Cycling hot-blast heating voluntarily is carried out to the bath space where people, washing where people is effectively improved Environment is bathed, the daily life given people offers convenience, ensure that people's is healthy, strengthen the quality of the life of people, be conducive to Widely production application, is of great practical significance.
Therefore, the utility model is provided in a kind of electric heater with air preheat function, including shell, the shell With inner bag;
The inner bag includes electric heating tube that bending distribution is provided with water storage cavity body, the water storage cavity body, hollow, institute State in the inner chamber formation air channel of electric heating tube, the gap between the internal chamber wall and outer wall of the electric heating tube and be provided with heating wire;
The right-hand member and an insulation air intake of the left and right ends in air channel respectively with an insulation discharge pipe in the electric heating tube The left end of pipe is connected, and the right-hand member of the insulation blast pipe has air inlet, and the left end of the insulation discharge pipe has air outlet, The air outlet is connected with the space environment where user;
At least one circulating fan is provided with the insulation discharge pipe.
Wherein, the right and left of the water storage cavity is respectively arranged with left installation cavity and right installation cavity, the water storage Cavity is separated with the left installation cavity and right installation cavity body phase.
Wherein, internal chamber wall and outer wall of the heating wire by insulating barrier respectively with the electric heating tube are isolated.
Wherein, it is separately installed with opening/shutting valve on the air inlet and the air outlet.
Wherein, the left end of the electric heating tube is fixed on the air side partition wall bottom, the right-hand member of the electric heating tube It is fixed on the top of the inlet side partition wall.
Wherein, the left end of the electric heating tube is fixed on the air side partition wall by an outlet air end ring flange, The right-hand member of the electric heating tube is fixed on the inlet side partition wall by an air intake ring flange.
Wherein, the bottom of the shell is provided through hot-water line and cold water pipe, and the hot-water line on cold water pipe with distinguishing Fire wall is installed.
Wherein, the hot-water line includes an outlet pipe and two water inlet pipes, and the hot-water line and the electric heating tube are not It is in contact;
The bottom of described two water inlet pipes is connected and constitutes U-shaped structure together, the top of described two water inlet pipes with Water space in the water storage cavity is connected, and the bottom of described two water inlet pipes is connected with the outlet pipe.
Wherein, the outlet pipe is connected with the hot water inlet of a water mixing valve, the cold water pipe and the water mixing valve Cooling water inlet is connected, and the mixed water exports of the water mixing valve are connected with one with wet part.
Wherein, in addition to hollow bathing compartment, there is four the week side of boss walls of the bathing compartment compartment to go along with sb. to guard him;
The top left of the bathing compartment has hot-air inlets, and the hot-air inlets are sealedly connected with a connection Pipe, the connecting tube is connected with the air outlet;
The top center of the bathing compartment has hot-water line import, the hot-water line import and the hot-water line phase Connection.
The technical scheme provided from above the utility model, compared with prior art, the utility model is provided A kind of electric heater with air preheat function, it can be when people carry out bathing, voluntarily to the bath space where people Cycling hot-blast heating is carried out, the bathing environment where people is effectively improved, the daily life given people offers convenience, people are ensured It is healthy, strengthen people quality of the life, be conducive to widely production application, be of great practical significance.
Brief description of the drawings
A kind of structural representation for electric heater with air preheat function that Fig. 1 provides for the utility model;
The structural representation letter of hot-water line in a kind of electric heater with air preheat function that Fig. 2 provides for the utility model Figure;
Fig. 3 is the matching used bathing compartment of a kind of electric heater with air preheat function that the utility model is provided A kind of embodiment structural representation;
In figure, 1 is shell, and 2 be air channel, and 3 be electric heating tube, and 4 be air intake ring flange, and 5 be insulation blast pipe, 6 be into Air port, 7 be panel, and 8 be cold water pipe, and 9 be hot-water line, and 10 be circulating fan, and 11 be air outlet, and 12 be insulation discharge pipe, and 13 are Outlet air end ring flange, 14 be heating wire, and 15 be insulating barrier, and 16 be inner bag, and 17 be inlet side partition wall, and 18 be that air side separates Wall, 161 be water storage cavity, and 162 be left installation cavity, and 163 be right installation cavity;
901 be outlet pipe, and 902 be water inlet pipe, and 19 be bathing compartment, and 20 be hot-water line import, and 21 go along with sb. to guard him for compartment, and 22 are Connecting tube, 23 be hot-air inlets.
Embodiment
In order that those skilled in the art more fully understand the utility model scheme, below in conjunction with the accompanying drawings and embodiment The utility model is described in further detail.
Referring to Fig. 1 to Fig. 3, the utility model provides a kind of electric heater with air preheat function, including laterally puts There is hollow inner bag 16 in the shell 1 put, the shell 1;
The inner bag 16 includes water storage cavity 161, and the right and left of the water storage cavity 161 is respectively arranged with left installation cavity Body 162 and right installation cavity 163, the water storage cavity 161 are mutually split with the left installation cavity 162 and right installation cavity 163 Open.
Implement, the left side of the water storage cavity 161 has air side partition wall 18, and the water storage cavity 161 leads to The air side partition wall 18 is crossed mutually to separate with the left installation cavity 162;The right side of the water storage cavity 161 have into Wind side partition wall 17, the water storage cavity 161 is mutually split by the inlet side partition wall 17 with the right installation cavity 163 Open.
It should be noted that for the utility model, the left installation cavity 162 and right installation cavity 163 are used to install Electric appliance circuits and detection circuit or other desired electronic unit in electric heater of the present utility model.
In the utility model, referring to Fig. 1, bending distribution, hollow electrical heating is provided with the water storage cavity 161 Space in pipe 3, the water storage cavity 161 in addition to the electric heating tube 3 is water space, and the water space is used to store Water, the inner chamber of the electric heating tube 3 is formed to be provided with air channel 2, the gap between the internal chamber wall and outer wall of the electric heating tube 3 Heating wire 14, the heating wire 14 is used for after conduction to distributing heat outside;
Implement, internal chamber wall and outer wall of the heating wire 14 by insulating barrier 15 respectively with the electric heating tube 3 It is isolated, so as to avoid the potential safety hazard leaked electricity.
Implement, the insulating barrier 15 is preferably the insulating barrier formed by magnesia powder.
In the utility model, in the electric heating tube 3 left and right ends in air channel 2 respectively with an insulation discharge pipe 12 The left end of right-hand member and an insulation blast pipe 5 is connected, and the right-hand member of the insulation blast pipe 5 has air inlet 6, described to insulate The left end of airduct 12 has air outlet 11, and the air outlet is connected with the space environment (such as bath space) where user.
Implement, opening/shutting valve is separately installed with the air inlet 6 and the air outlet 11, to facilitate control to open Open or close the air inlet 6 and the air outlet 11.
In the utility model, the left end of the electric heating tube 3 is fixed on the bottom of air side partition wall 18, the electricity The right-hand member of heating tube 3 is fixed on the top of the inlet side partition wall 17.
Implement, the left end of the electric heating tube 3 is fixed on the air side by an outlet air end ring flange 13 On partition wall 18, the right-hand member of the electric heating tube 3 is fixed on the inlet side partition wall 17 by an air intake ring flange 4 On.
In the utility model, at least one circulating fan 10 is provided with the insulation discharge pipe 12.
It should be noted that the circulating fan 10 is used to promote the insulation discharge pipe 12 and the air channel being connected 2nd, insulation blast pipe 6 in air circulation flow, the circulating fan 10 be preferably can at a high temperature of 75 DEG C continuous service Fan.
In the utility model, the bottom of the shell 1 is provided with panel 7, and the panel 7 is used to facilitate user to hot water The operation of device is controlled.
In the utility model, the bottom of the shell 1 is provided through hot-water line 9 and cold water pipe 8, the cold water pipe 8 It is connected with outside water supply end (such as outside Household water tap);
In the lump referring to Fig. 2, the hot-water line 9 include an outlet pipe 901 and two water inlet pipes 902, the hot-water line 9 with The electric heating tube 3 is not in contact;
The bottom of described two water inlet pipes 902 is connected and constitutes U-shaped structure together, described two water inlet pipes 902 Top is connected with the water space in the water storage cavity 161, bottom and the outlet pipe of described two water inlet pipes 902 901 are connected;
In the utility model, implement, the hot-water line 9 is adopted with being separately installed with fire wall on cold water pipe 8 Safeguard protection is carried out with anti-electricity wall.
In the utility model, implement, the outlet pipe 901 is connected with the hot water inlet of a water mixing valve, The cold water pipe 8 is connected with the cooling water inlet of the water mixing valve, and the mixed water exports of the water mixing valve and one use wet part (for example water is spilt) is connected.
Referring to Fig. 3, for the utility model, implement, to reduce bath space area, the utility model also includes There is matching used hollow bathing compartment 19, there is four the week side of boss walls of the bathing compartment 19 compartment to go along with sb. to guard him 21;Need explanation , the compartment, which goes along with sb. to guard him 21, to be used to form single bath space.
The top left of the bathing compartment 19 has hot-air inlets 23, and the hot-air inlets 23 are sealedly connected with one Individual connecting tube 22, the connecting tube 22 is connected with the air outlet 11;
The top center of the bathing compartment 19 has hot-water line import 20, the hot-water line import 20 and the heat Water pipe 9 is connected.
Implement, it is circular compartment that the bathing compartment 19, which is preferably cross section, to facilitate user inside to wash It during bath, can easily be turned round, simultaneously effective save the spatial area shared by bathing compartment.
In order to which technical concept of the present utility model is expressly understood, the band air preheat work(that the utility model is provided below The course of work of the electric heater of energy is illustrated.
Shown in Figure 1 for the utility model, under electric power thus supplied, user first opens air inlet 6 and air outlet 11 Opening/shutting valve, then starts circulating fan 10, and Cryogenic air will be entered in the air channel 2 in electric heating tube 3 from air inlet 6, Fig. 1 Middle arrow show the flow direction of air, and air is caused the temperature of air in air channel 2 by the heat effect of heating wire 14 Degree constantly rise, the high temperature air then formed will be discharged from air outlet 11, for heating bathing compartment 19 or others Bath space environment.When the temperature rise of bath space environment reaches the suitable bathing temperature that user wants, user can open Begin normal bathing.
Therefore, in summary, compared with prior art, a kind of electricity with air preheat function that the utility model is provided Water heater, it voluntarily can be carried out Cycling hot-blast heating to the bath space where people, effectively changed when people carry out bathing Bathing environment where philanthropists, the daily life given people offers convenience, and ensures that people's is healthy, strengthens the life of people Quality living, is conducive to widely production application, is of great practical significance.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (10)

1. a kind of electric heater with air preheat function, it is characterised in that including shell (1), has interior in the shell (1) Courage (16);
The inner bag (16) includes water storage cavity (161), be provided with the water storage cavity (161) bending distribution, it is hollow Electric heating tube (3), the inner chamber of the electric heating tube (3) forms air channel (2), the internal chamber wall and outer wall of the electric heating tube (3) it Between gap in be provided with heating wire (14);
The left and right ends in the interior air channel of the electric heating tube (3) (2) respectively with one insulation discharge pipe (12) right-hand member and one absolutely The left end of edge blast pipe (5) is connected, and the right-hand member of the insulation blast pipe (5) has air inlet (6), the insulation discharge pipe (12) left end has air outlet (11), and the air outlet is connected with the space environment where user;
At least one circulating fan (10) is provided with the insulation discharge pipe (12).
2. electric heater as claimed in claim 1, it is characterised in that the right and left of the water storage cavity (161) is set respectively Be equipped with it is left installation cavity (162) and it is right installation cavity (163), the water storage cavity (161) with it is described it is left install cavity (162) and Right installation cavity (163) mutually separates.
3. electric heater as claimed in claim 1, it is characterised in that the heating wire (14) by insulating barrier (15) respectively with The internal chamber wall and outer wall of the electric heating tube (3) are isolated.
4. electric heater as claimed any one in claims 1 to 3, it is characterised in that the air inlet (6) and the air-out Opening/shutting valve is separately installed with mouth (11).
5. electric heater as claimed in claim 1, it is characterised in that the left end of the electric heating tube (3) be fixed on it is described go out Wind side partition wall (18) bottom, the right-hand member of the electric heating tube (3) is fixed on the top of the inlet side partition wall (17).
6. electric heater as claimed in claim 5, it is characterised in that the left end of the electric heating tube (3) passes through an air-out End flanges disk (13) is fixed on the air side partition wall (18), and the right-hand member of the electric heating tube (3) passes through an air intake Ring flange (4) is fixed on the inlet side partition wall (17).
7. electric heater as claimed any one in claims 1 to 3, it is characterised in that the bottom of the shell (1), which is run through, to be set Hot-water line (9) and cold water pipe (8) are equipped with, the hot-water line (9) on cold water pipe (8) with being separately installed with fire wall.
8. electric heater as claimed in claim 7, it is characterised in that the hot-water line (9) include an outlet pipe (901) and Two water inlet pipes (902), the hot-water line (9) is not in contact with the electric heating tube (3);
The bottom of described two water inlet pipes (902) is connected and constitutes U-shaped structure together, described two water inlet pipes (902) Top is connected with the water space in the water storage cavity (161), bottom and the water outlet of described two water inlet pipes (902) Pipe (901) is connected.
9. electric heater as claimed in claim 8, it is characterised in that the outlet pipe (901) and the hot water of a water mixing valve Import is connected, and the cold water pipe (8) is connected with the cooling water inlet of the water mixing valve, the mixed water exports of the water mixing valve with One is connected with wet part.
10. electric heater as claimed in claim 7, it is characterised in that also including hollow bathing compartment (19), the bathing There is four the week side of boss walls of compartment (19) compartment to go along with sb. to guard him (21);
The top left of the bathing compartment (19) has hot-air inlets (23), and the hot-air inlets (23) are sealedly connected with One connecting tube (22), the connecting tube (22) is connected with the air outlet (11);
The top center of the bathing compartment (19) has a hot-water line import (20), the hot-water line import (20) with it is described Hot-water line (9) is connected.
CN201720148137.0U 2017-02-20 2017-02-20 A kind of electric heater with air preheat function Expired - Fee Related CN206600928U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720148137.0U CN206600928U (en) 2017-02-20 2017-02-20 A kind of electric heater with air preheat function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720148137.0U CN206600928U (en) 2017-02-20 2017-02-20 A kind of electric heater with air preheat function

Publications (1)

Publication Number Publication Date
CN206600928U true CN206600928U (en) 2017-10-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720148137.0U Expired - Fee Related CN206600928U (en) 2017-02-20 2017-02-20 A kind of electric heater with air preheat function

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107062608A (en) * 2017-02-20 2017-08-18 天津商业大学 A kind of electric heater with air preheat function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107062608A (en) * 2017-02-20 2017-08-18 天津商业大学 A kind of electric heater with air preheat function

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171031

Termination date: 20180220

CF01 Termination of patent right due to non-payment of annual fee