CN208369868U - A kind of cast iron heater - Google Patents

Abstract

The utility model discloses a kind of cast iron heaters, including casing assembly, heat generating component and transmission assembly, the casing assembly includes outer housing, air inlet piece, outer cover, outlet piece and key, the air inlet piece is located at the lower surface of the outer housing, and be fixedly connected with the outer housing, the upper surface of the outer housing is fixedly connected with the outlet piece；By being provided with cast iron plate and heat-generating pipe, in use, two cast iron plates are close to heat-generating pipe, so that the contact surface of heat-generating pipe and cast iron is big, heat transfer is faster, it avoids in heat-generating pipe use process and is generated rubescent since heat is excessive, the bad problems such as deformation, by setting, there are two the consistent cast iron plates of bulging factor, it is set to be not likely to produce frictional noise, by being provided with multiple radiating ribs, so that heat dissipation area is big, quickly the heat of cast iron heater can be transmitted in empty institute, shorten the room temperature time, flash heat transfer is reached, it reduces noise and accelerates W-response rate effect.

Description

A kind of cast iron heater

Technical field

A kind of the utility model category casting iron technology field, and in particular to cast iron heater.

Background technique

The general name for the alloy that cast iron is mainly made of iron, carbon and silicon.In these alloys, phosphorus content is more than in eutectic temperature When can be retained in amount in austenite solid solution

Current cast iron heater radiating mode is single, only has radiation or heat loss through convection mode, and not due to material It is different with from mounting means, it expands with heat and contract with cold and is also easy to produce noise, radiate insufficient.

Utility model content

The purpose of this utility model is to provide a kind of cast iron heaters, mentioned above in the background art current to solve Cast iron heater radiating mode it is single, only have radiation or a heat loss through convection mode, and since material is different and mounting means Difference expands with heat and contract with cold and is also easy to produce noise, and radiate insufficient problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of cast iron heater, including shell group Part, heat generating component and transmission assembly, the casing assembly include outer housing, air inlet piece, outer cover, outlet piece and key, described Air inlet piece is located at the lower surface of the outer housing, and is fixedly connected with the outer housing, and the upper surface of the outer housing is fixed to be connected The outlet piece is connect, the key is located at the right side of the outlet piece, and is fixedly connected with the outer housing, the outer housing Lateral wall is fixedly connected with the outer cover, and the heat generating component includes cast iron plate, radiating ribs, locking cap, heat-generating pipe, boss and end Head, the cast iron plate are located at the inside of the outer housing, and are fixedly connected with the outer housing, and the front surface of the cast iron plate is solid Surely the radiating ribs are connected, the locking cap is located at the middle position of the radiating ribs, and is fixedly connected with the cast iron plate, The inner sidewall of the cast iron plate is fixedly connected with the heat-generating pipe, and the heat-generating pipe and external power supply are electrically connected, the boss position It is fixedly connected in the right side of the radiating ribs, and with the cast iron plate, the right end of the heat-generating pipe is fixedly connected with the end, institute Stating transmission assembly includes spoke figure, and the spoke figure is located at the front surface of the radiating ribs, and is fixedly connected with the radiating ribs.

Preferably, the number of the radiating ribs has several, and the radiating ribs and the cast iron plate are solid by welding manner It is fixed.

Preferably, multiple guide holes are offered on the spoke figure, the spoke figure and the radiating ribs are integrally formed.

Preferably, the outlet piece is fixed with the outer housing by nut.

Preferably, the heat-generating pipe is fixed with the cast iron plate by bonding way.

Preferably, the quantity of the boss is four, and the boss is fixed with the cast iron plate by nut.

Preferably, the quantity of the cast iron plate is two, and the bulging factor of two cast iron plates is consistent.

Compared with prior art, the utility model has the beneficial effects that a kind of cast iron heater of the utility model, passes through It is provided with cast iron plate and heat-generating pipe, in use, two cast iron plates are close to heat-generating pipe, so that the contact surface of heat-generating pipe and cast iron Greatly, heat transfer faster, avoid in heat-generating pipe use process due to heat is excessive and generate it is rubescent, deformation etc. bad problem, lead to The consistent cast iron plate of bulging factor there are two setting is crossed, it is made to be not likely to produce frictional noise, by being provided with multiple radiating ribs, so that Heat dissipation area is big, and quickly the heat of cast iron heater can be transmitted in empty institute, shorten the room temperature time, reached quick Heat transfer reduces noise and accelerates W-response rate effect.

Detailed description of the invention

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

Fig. 2 is the structural schematic diagram of the utility model cast iron plate；

Fig. 3 is the structural schematic diagram of the utility model radiating ribs；

In figure: 10, casing assembly；11, outer housing；12, air inlet piece；13, outer cover；14, outlet piece；15, key；20, Heat generating component；21, cast iron plate；22, radiating ribs；23, locking cap；24, heat-generating pipe；25, boss；26, end；30, transmission assembly； 31, spoke figure.

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.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of cast iron heater, including casing assembly 10, Heat generating component 20 and transmission assembly 30, casing assembly 10 include outer housing 11, air inlet piece 12, outer cover 13, outlet piece 14 and press Key 15, air inlet piece 12 is located at the lower surface of outer housing 11, and is fixedly connected with outer housing 11, and the upper surface of outer housing 11 is fixed to be connected Gas piece 14 is picked out, key 15 is located at the right side of outlet piece 14, and is fixedly connected with outer housing 11, and the lateral wall of outer housing 11 is fixed Outer cover 13 is connected, heat generating component 20 includes cast iron plate 21, radiating ribs 22, locking cap 23, heat-generating pipe 24, boss 25 and end 26, cast iron plate 21 is located at the inside of outer housing 11, and is fixedly connected with outer housing 11, and the front surface of cast iron plate 21 is fixedly connected scattered Hot muscle 22, locking cap 23 is located at the middle position of radiating ribs 22, and is fixedly connected with cast iron plate 21, the inner sidewall of cast iron plate 21 It is fixedly connected with heat-generating pipe 24, heat-generating pipe 24 and external power supply are electrically connected, and boss 25 is located at the right side of radiating ribs 22, and and cast iron Plate 21 is fixedly connected, and the right end of heat-generating pipe 24 is fixedly connected with end 26, and transmission assembly 30 includes spoke figure 31, and spoke figure 31 is located at The front surface of radiating ribs 22, and be fixedly connected with radiating ribs 22.

In the present embodiment, when in use, the actual temp of heater is modulated, then cast iron is generated heat in depresses button 15 Body is assemblied on electric heater product, and air enters from air inlet piece 12, is carried out water conservancy diversion by the radiating ribs 22 on two cast iron plates 21, is led to It crosses spoke figure 31 and carries out radiation conducting, the air after making heating is quickly flowed out from outlet piece 14, is realized convection effects, is generated heat simultaneously Heat caused by pipe 24 is exhaled by radiating with convection current, improves internal heat exchange ability, lasting installation, which carries out heating, to be made With until depresses button 15, close electric appliance again after the completion of use.

In the present embodiment, 21 surface of cast iron plate is sprayed with one layer of infrared coating, can be by table by infrared coating Face thermal energy radiation is gone out.

Further, the number of radiating ribs 22 has several, and radiating ribs 22 are fixed with cast iron plate 21 by welding manner.

In the present embodiment, the number of radiating ribs 22 has several, and radiating ribs 22 and cast iron plate 21 pass through welding manner It is fixed so that by several radiating ribs 22, after heater is assemblied on electric heater product, by air from air inlet piece 12 into Enter, lead to 22 water conservancy diversion of radiating ribs on cast iron plate 21, the air after making heating is quickly flowed out from outlet piece 14, realizes convection effects.

Further, multiple guide holes are offered on spoke figure 31, spoke figure 31 and radiating ribs 22 are integrally formed.

In the present embodiment, multiple guide holes are offered on spoke figure 31, spoke figure 31 and radiating ribs 22 are integrally formed, just Air is connected in by the guide hole on spoke figure 31, exchange area is formed, improves the use environment of heater.

Further, outlet piece 14 is fixed with outer housing 11 by nut.

In the present embodiment, outlet piece 14 is fixed with outer housing 11 by nut, and the air convenient for completing transformation leads to It crosses outlet piece 14 and is transferred to outside, be supplied to user and warm oneself.

Further, heat-generating pipe 24 is fixed with cast iron plate 21 by bonding way.

In the present embodiment, heat-generating pipe 24 is fixed with cast iron plate 21 by bonding way, so that being increased by heat-generating pipe 24 Add the contact area with cast iron, so that heat transfer is faster, and improves whole heating rate.

Further, the quantity of boss 25 is four, and boss 25 is fixed with cast iron plate 21 by nut.

In the present embodiment, the quantity of boss 25 is four, and boss 25 is fixed with cast iron plate 21 by nut, convenient for logical The fixedly secured connecting tube of boss 25 is crossed, so that cast iron plate 21 can sufficiently be radiated, carries out continuing use.

Further, the quantity of cast iron plate 21 is two, and the bulging factor of two cast iron plates 21 is consistent.

In the present embodiment, the quantity of cast iron plate 21 is two, and the bulging factor of two cast iron plates 21 is consistent, so that By the identical characteristic of its bulging factor, to realize the effect for being not likely to produce frictional noise.

The working principle and process for using of the utility model: after the utility model installs, when in use, depresses button 15, the actual temp of heater is modulated, then cast iron heater is assemblied on electric heater product, air enters from air inlet piece 12, Water conservancy diversion is carried out by the radiating ribs 22 on two cast iron plates 21, radiation conducting is carried out by spoke figure 31, the air after making heating is fast Speed is flowed out from outlet piece 14, realizes convection effects, while heat caused by heat-generating pipe 24 is exhaled by radiating with convection current, Internal heat exchange ability is improved, lasting installation carries out heating use, until after the completion of use, depresses button 15 again, to electric appliance It is closed.

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 (7)

1. a kind of cast iron heater, it is characterised in that: including casing assembly (10), heat generating component (20) and transmission assembly (30), The casing assembly (10) includes outer housing (11), air inlet piece (12), outer cover (13), outlet piece (14) and key (15), institute The lower surface that air inlet piece (12) are located at the outer housing (11) is stated, and is fixedly connected with the outer housing (11), the outer housing (11) upper surface is fixedly connected with the outlet piece (14), and the key (15) is located at the right side of the outlet piece (14), and with The outer housing (11) is fixedly connected, and the lateral wall of the outer housing (11) is fixedly connected with the outer cover (13), the fever Component (20) includes cast iron plate (21), radiating ribs (22), locking cap (23), heat-generating pipe (24), boss (25) and end (26), institute The inside that cast iron plate (21) are located at the outer housing (11) is stated, and is fixedly connected with the outer housing (11), the cast iron plate (21) front surface is fixedly connected the radiating ribs (22), and the locking cap (23) is located at the middle position of the radiating ribs (22) Place, and be fixedly connected with the cast iron plate (21), the inner sidewall of the cast iron plate (21) is fixedly connected with the heat-generating pipe (24), institute Heat-generating pipe (24) and external power supply is stated to be electrically connected, the boss (25) is located at the right side of the radiating ribs (22), and with it is described Cast iron plate (21) is fixedly connected, and the right end of the heat-generating pipe (24) is fixedly connected the end (26), the transmission assembly (30) Including spoke figure (31), the spoke figure (31) is located at the front surface of the radiating ribs (22), and solid with the radiating ribs (22) Fixed connection.

2. a kind of cast iron heater according to claim 1, it is characterised in that: the number of the radiating ribs (22) has several A, the radiating ribs (22) are fixed with the cast iron plate (21) by welding manner.

3. a kind of cast iron heater according to claim 1, it is characterised in that: offered on the spoke figure (31) multiple Guide hole, the spoke figure (31) and the radiating ribs (22) are integrally formed.

4. a kind of cast iron heater according to claim 1, it is characterised in that: the outlet piece (14) and the outer housing (11) it is fixed by nut.

5. a kind of cast iron heater according to claim 1, it is characterised in that: the heat-generating pipe (24) and the cast iron plate (21) it is fixed by bonding way.

6. a kind of cast iron heater according to claim 1, it is characterised in that: the quantity of the boss (25) is four, The boss (25) is fixed with the cast iron plate (21) by nut.

7. a kind of cast iron heater according to claim 1, it is characterised in that: the quantity of the cast iron plate (21) is two It is a, and the bulging factor of two cast iron plates (21) is consistent.