CN208222802U

CN208222802U - A kind of multiple-protection heater

Info

Publication number: CN208222802U
Application number: CN201820723813.7U
Authority: CN
Inventors: 诸文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-15
Filing date: 2018-05-15
Publication date: 2018-12-11
Anticipated expiration: 2028-05-15

Abstract

The utility model discloses a kind of multiple-protection heaters, including main body, multiple heat-generating pipes, the water pipe with the water inlet end and water outlet stretched out outside main body respectively, the water pipe is placed in main body around circle setting, the water pipe sleeve is set to outside multiple heat-generating pipes, it is fixed by the bracket between multiple heat-generating pipes, three-way connection is installed in the water outlet of the water pipe, and the three-way connection further includes water outlet and pressure relief opening.The utility model provides the heater that a kind of structure is simple, protection effect is good and the service life is longer.

Description

A kind of multiple-protection heater

Technical field

The utility model relates to electric-heating technology field, especially a kind of multiple-protection heater.

Background technique

Major part heater currently used in the market mostly uses circulating electrically heated structure, i.e., a kind of band inlet and outlet Heating standpipe in be inserted into boundling electric heating tube structure, heat exchange is carried out by fluid and cluster type electric heating tube and reaches liquid quilt The purpose of heating.

Existing heat-generating pipe is generally U-shaped heat-generating pipe, and when energization all integrally heats, and explosion velocity heating is also easy to produce, to cause The uncontrollable situation of temperature.Meanwhile in the prior art, the water outlet of intracorporal water pipe of generating heat usually is required with water inlet It freezes and is connected and fixed, install extremely inconvenient.And in use, water outlet is easily blocked with external water pipe, service life is low.

So how to develop a kind of heater with multiple-protection is the side to be studied of this field staff To.

Utility model content

In view of the defect of the above-mentioned prior art, the purpose of this utility model is that: provide that a kind of structure is simple, protection effect Heater good and that the service life is longer.

The technical solution of the utility model is: a kind of multiple-protection heater, including main body, multiple heat-generating pipes, tool There is the water pipe for stretching out water inlet end and water outlet outside main body respectively, the water pipe is placed in main body around circle setting, the water pipe It is sheathed on outside multiple heat-generating pipes, is fixed by the bracket between multiple heat-generating pipes, the water outlet installation three of the water pipe connects Head, the three-way connection further include water outlet and pressure relief opening.

In a kind of above-mentioned multiple-protection heater, the bracket matches setting, setting in the bracket with heat-generating pipe For the hole that heat-generating pipe passes through, the both ends of the bracket and heat-generating pipe clamping are arranged.

In a kind of above-mentioned multiple-protection heater, the heat-generating pipe is set as three.

In a kind of above-mentioned multiple-protection heater, the water outlet is connect with external water pipe, the pressure relief opening and list It is connected to relief valve；When the external water pipe blocking that water outlet is connected, opening when unidirectional relief valve reaches certain pressure.

In a kind of above-mentioned multiple-protection heater, the body outer wall is additionally provided with power supply temperature controller, when the electricity When source temperature controller detects that body temperature is higher than set temperature, the power supply temperature controller triggers electric power disconnection；When body temperature just Chang Shi, power supply temperature controller then Power resumption heated condition.

The beneficial effects of the utility model are:

1, it sets multiple for heat-generating pipe in the utility model, can according to need and heated.Heating temperature setting is steady When fixed lower, then a heat-generating pipe heating；On the contrary then two or three heating, can be rapidly achieved set temperature.

2, it is fixed by the bracket between multiple heat-generating pipes, is not in contact with each other, does not interfere with each other between multiple heat-generating pipes.? With more accurate heating, heat paragraph by paragraph, temperature caused by avoiding explosion velocity from heating is uncontrollable.

3, three-way connection is installed in the water outlet of water pipe, solves in actual use, the outer water receiving that water outlet is connected Manage susceptible to plugging situation.It when blocking, is also constantly being heated in heat-generating pipe, is causing to generate high pressure, at this time unidirectional pressure release in main body Valve bears pressure, until check valve is opened when certain pressure, completes pressure release.

4, dump function is realized by setting power supply temperature controller, is set when power supply temperature controller detects that body temperature is higher than When determining temperature, power supply temperature controller triggers electric power disconnection；When body temperature is normal, then Power resumption heated condition.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the configuration schematic diagram of the utility model.

In figure: 100, main body；110, power supply temperature controller；200, water pipe；210, three-way connection；211, water outlet；212, it lets out Press mouth；2121, unidirectional relief valve；300, heat-generating pipe；310, bracket；400, water inlet end；500, water outlet.

Specific embodiment

For it is relatively intuitive, be fully understood by the technical solution of the utility model, now just combine the progress of the utility model attached drawing Unrestricted feature description is as follows:

As shown in Figure 1 to Figure 2, a kind of multiple-protection heater, including main body 100, multiple heat-generating pipes 300 and have stretch The water pipe 200 of water inlet end 400 outside main body 100 and water outlet 500 out, the water pipe 200 are placed in main body 100 around circle setting Interior, the water pipe 200 is sheathed on outside multiple heat-generating pipes 300, fixed by bracket 310 between multiple heat-generating pipes 300.It completes After above-mentioned assembly, integral piece can be formed with aluminum material.

Preferably, three are set by the heat-generating pipe 300 in the utility model, can according to need and is heated.Add When hot temperature setting stablizes lower, then a heat-generating pipe 300 heats；On the contrary then two or three heating, can be rapidly achieved setting Temperature.

Specifically, the bracket 310 matches setting with heat-generating pipe 300, setting is worn for heat-generating pipe 300 in the bracket 310 The hole crossed, the both ends of the bracket 310 and the clamping of heat-generating pipe 300 are arranged, so that not connecing mutually between multiple heat-generating pipes 300 Touching, does not interfere with each other.It can more accurately heat, heat paragraph by paragraph, temperature caused by avoiding explosion velocity from heating is uncontrollable.

And the bracket 310 should use material resistant to high temperature, while fixed support heat-generating pipe 300, should be avoided and sent out The energy that heat pipe 300 generates is influenced.

Specifically, three-way connection 210 is installed in the water outlet 500 of the water pipe 200, the three-way connection 210 further includes The mouth of a river 211 and pressure relief opening 212.It solves in actual use, the susceptible to plugging feelings of external water pipe 200 that water outlet 211 is connected Condition.

And the water outlet 211 can also generate vapor because of the debugging of temperature from water outlet 211, to be applicable in this The various needs of utility model when in use.

Specifically, the water outlet 211 is connect with external water pipe, the pressure relief opening 212 is connect with unidirectional relief valve 2121； When the external water pipe blocking that the water outlet 211 of 210 one end of three-way connection is connected, 300 continuous heating of heat-generating pipe causes main body High pressure in 100, opening when unidirectional relief valve 2121 reaches certain pressure.

Specifically, 100 outer wall of main body is additionally provided with power supply temperature controller 110, when the power supply temperature controller 110 detects When 100 temperature of main body is higher than set temperature, the power supply temperature controller 110 triggers electric power disconnection；When 100 temperature of main body is normal, The then Power resumption heated condition of power supply temperature controller 110.

Preferably, two are set by power supply temperature controller 110 in the utility model, so that temperature-sensitive degree is more preferable, makes to generate heat The service life is longer for body.

Certainly, the above is only the preferred embodiments of the present utility model only, and therefore, it does not limit the patents of the utility model Range, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, should all similarly wrap Within scope of patent protection contained in the utility model.

Claims

1. a kind of multiple-protection heater, which is characterized in that including main body (100), multiple heat-generating pipes (300), have and stretch respectively Juxtaposition is arranged around circle in the water pipe (200) of the outer water inlet end (400) of main body (100) and water outlet (500) out, the water pipe (200) In main body (100), the water pipe (200) is sheathed on multiple heat-generating pipes (300) outside, leads between multiple heat-generating pipes (300) It crosses bracket (310) to fix, three-way connection (210) are installed in the water outlet (500) of the water pipe (200), the three-way connection (210) It further include water outlet (211) and pressure relief opening (212).

2. a kind of multiple-protection heater according to claim 1, which is characterized in that the bracket (310) and heat-generating pipe (300) matching setting, the hole that setting is passed through for heat-generating pipe (300) in the bracket (310), the both ends of the bracket (310) with Heat-generating pipe (300) clamping setting.

3. a kind of multiple-protection heater according to claim 1 or 2, which is characterized in that heat-generating pipe (300) setting It is three.

4. a kind of multiple-protection heater according to claim 1, which is characterized in that the water outlet (211) with it is external Water pipe (200) connection, the pressure relief opening (212) connect with unidirectional relief valve (2121)；When water outlet (211) connected it is external When water-pipe blockage, opening when unidirectional relief valve (2121) reaches certain pressure.

5. a kind of multiple-protection heater according to claim 1, which is characterized in that main body (100) outer wall is also set Power supply temperature controller (110) are equipped with, when the power supply temperature controller (110) detects that main body (100) temperature is higher than set temperature, institute State power supply temperature controller (110) triggering electric power disconnection；When main body (100) temperature is normal, power supply temperature controller (110) then Power resumption Heated condition.