CN213237714U - PTC energy-saving high-efficiency electric heating warm air blower - Google Patents
PTC energy-saving high-efficiency electric heating warm air blower Download PDFInfo
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- CN213237714U CN213237714U CN202021398216.5U CN202021398216U CN213237714U CN 213237714 U CN213237714 U CN 213237714U CN 202021398216 U CN202021398216 U CN 202021398216U CN 213237714 U CN213237714 U CN 213237714U
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- heater main
- ptc
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Abstract
The utility model discloses an energy-conserving high-efficient electric heat warm braw of PTC, including the electric fan heater main part, the air outlet duct has been seted up in the front of electric fan heater main part, the top of electric fan heater main part is rotated and is installed the switch, the both sides welding of electric fan heater main part has the fixed plate, even fixed orifices has been seted up in the front of fixed plate, branch is installed through rotating in the front of electric fan heater main part, and the quantity of branch is four, the one end that the electric fan heater main part was kept away from to branch is rotated and is installed on the dead lever, dead lever fixed mounting is on the aviation baffle, the spout has all been seted up at the upper and lower both ends. The utility model discloses a be provided with aviation baffle, branch, trompil, spout and flow distribution plate, enlarged the area of transmission, the effectual conduction area who improves the electric fan heater main part guarantees that hot-blast can diversified outwards derive, the indoor temperature of improvement that can be high-efficient quick.
Description
Technical Field
The utility model relates to a hot warm braw machine technical field specifically is an energy-conserving high-efficient electric heat warm braw machine of PTC.
Background
PTC is a kind of ceramic electric heating element for short. The fan is used for blowing air to flow through the PTC electric heating element for forced convection, the fan heater is a forced convection type heating device by taking the forced convection as a main heat exchange mode, and an important design problem is how to timely take away heat generated by the PTC, which depends on the design of the fan and the air duct. The adopted wind sources comprise an axial flow fan, a cooling fan, a drum fan, a centrifugal fan and the like.
However, in the process of the operation of the PTC electric heating fan heater, a large amount of heat energy is generated, the area of the heat source delivered to the periphery by the existing PTC air outlet is limited, and the heat energy of the PTC electric heating fan heater is not efficiently utilized, so that a PTC energy-saving high-efficiency electric heating fan heater needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving high-efficient electric heat electric fan heater of PTC to the in-process of the work of the PTC electric heat electric fan heater who proposes in solving above-mentioned background art can produce a large amount of heat energy, and current PTC air outlet is limited to the area of carrying the heat source all around, and the problem that the heat energy of PTC electric heat electric fan heater is high-efficient by the utilization is not.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PTC energy-conserving high-efficient electric heat warm-air blower, includes the electric fan heater main part, the air outlet channel has been seted up in the front of electric fan heater main part, the switch is installed in the top rotation of electric fan heater main part, the both sides welding of electric fan heater main part has the fixed plate, even fixed orifices has been seted up in the front of fixed plate, branch is installed through rotating in the front of electric fan heater main part, and the quantity of branch is four, the one end that the electric fan heater main part was kept away from to branch rotates and installs on the dead lever, dead lever fixed mounting is on the aviation baffle, the spout has all been seted up at the upper and lower both ends of aviation baffle, the both sides slidable mounting of aviation baffle has the flow distribution plate, the trompil has evenly been seted up in the surface.
Preferably, heat dissipation holes are formed in two ends of the fan heater main body, and dust screens are embedded into the bottom ends of the heat dissipation holes.
Preferably, an L-shaped plate is fixedly installed on the back of the fan heater main body, and a heat insulation plate is placed inside the L-shaped plate.
Preferably, waterproof box has been placed to inside PTC heating rod both sides of electric fan heater main part, the bottom fixed mounting of electric fan heater main part has the slide rail, and the quantity of slide rail is two, two one side slidable mounting that the slide rail is close to each other has the bottom plate, the acoustic celotex board has been pasted on the top of bottom plate.
Preferably, threaded holes are formed in the two ends of the waterproof box, screws are installed on the front face of the waterproof box in a threaded mode, the side face of the waterproof box is in a U-shaped mode, and the wiring terminals are placed inside the waterproof box.
Preferably, the output end of the power line is electrically connected with the input end of the switch through a lead, and the output end of the switch is electrically connected with the input end of the PTC heating rod through a lead.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with aviation baffle, branch, trompil, spout and flow distribution plate, enlarged the area of transmission, the effectual conduction area who improves the electric fan heater main part guarantees that hot-blast can diversified outwards be derived, can be high-efficient quick improvement indoor temperature.
2. Through being provided with acoustic celotex board, slide rail and bottom plate, installation acoustic celotex board that can be convenient reduces the electric fan heater main part and produces a large amount of noises in the course of the work, and electric fan heater main part bottom installation slide rail simultaneously, electric fan heater main part bottom is raised, can prevent that ground aqueous vapor from getting into the electric fan heater main part, keeps the aridity of electric fan heater main part.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 3 is a schematic side view of the structure of the present invention;
fig. 4 is a schematic top view of the structure of the present invention;
fig. 5 is a schematic view of a back view structure of the air deflector of the present invention.
In the figure: 1. a fan heater main body; 2. a switch; 3. an air outlet channel; 4. an air deflector; 5. a fixing plate; 6. a fixing hole; 7. a flow distribution plate; 8. a PTC heating rod; 9. a waterproof box; 10. a screw; 11. heat dissipation holes; 12. a heat insulation plate; 13. opening a hole; 14. a strut; 15. a chute; 16. fixing the rod; 17. a slide rail; 18. a base plate; 19. a sound insulating board; 20. an L-shaped plate; 21. a power line.
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. 1-5, the present invention provides an embodiment:
a PTC energy-saving high-efficiency electric heating fan heater comprises a fan heater main body 1, a PTC heating rod 8 transmits heat emitted by a PTC element to a heated object through a multi-layer heat transfer structure such as an electrode plate and a heat conduction and storage plate which are arranged on the surface of the PTC heating element, an air outlet channel 3 is arranged on the front surface of the fan heater main body 1, a switch 2 is rotatably arranged at the top end of the fan heater main body 1, fixing plates 5 are welded on two sides of the fan heater main body 1, uniform fixing holes 6 are formed in the front surface of the fixing plates 5, four support rods 14 are rotatably arranged on the front surface of the fan heater main body 1, one end, far away from the fan heater main body 1, of each support rod 14 is rotatably arranged on a fixing rod 16, the fixing rods 16 are fixedly arranged on an air deflector 4, sliding grooves 15 are formed in the upper end and the lower end of the air deflector 4, flow, the PTC heating rod 8 is fixedly arranged in the warm air blower main body 1, and the power line 21 is fixedly arranged on one side of the warm air blower main body 1.
The back of the fan heater main body 1 is fixedly provided with the L-shaped plate 20, the heat insulation plate 12 is placed inside the L-shaped plate 20, and in the process of installing the fan heater main body 1, the heat insulation plate 12 is guaranteed to be arranged between the fan heater main body 1 and the wall surface and serves as a heat insulation source, the condition that the wall plate is often heated is reduced, and the service life of the wall body is prolonged.
Threaded holes are formed in two ends of the waterproof box 9, screws 10 are installed on the front face of the waterproof box 9 in a threaded mode, the side face of the waterproof box 9 is in a U-shaped mode, wiring terminals are placed inside the waterproof box 9, the air outlet channel 3 is communicated with the outside, the internal wiring terminals of the fan heater main body 1 can be protected from being mistakenly touched by water spraying directly, and therefore electric use is affected.
The output end of the power wire 21 is electrically connected with the input end of the switch 2 through a lead, the output end of the switch 2 is electrically connected with the input end of the PTC heating rod 8 through a lead, the PTC heating rod 8 can be better controlled to work, and the PTC heating rod 8 transfers heat emitted by the PTC element to a heated object through a multilayer heat transfer structure such as a plate electrode, a heat conduction and heat accumulation plate and the like arranged on the surface of the PTC heating element.
The working principle is as follows: before the device is used, firstly, the device is externally connected with a power supply, so that the device can normally work, a heat insulation plate 12 is placed inside an L-shaped plate 20, in the process of installing a fan heater main body 1, the heat insulation plate 12 between the fan heater main body 1 and a wall surface is ensured to be used as a heat insulation source, the condition that the wall plate is frequently heated is reduced, the service life of the wall body is prolonged, a rotary switch 2 is adopted, a PTC heating rod 8 inside the fan heater main body 1 is enabled to work and heat energy is conducted to the outside through an air outlet channel 3, the heating effect is achieved, the area of the air outlet channel 3 is limited, the conducted heat energy is generally blown out in a straight surface mode and cannot be well conducted out in multiple directions, at the moment, a splitter plate 7 on the back side of an air deflector 4 can be slid out from the inside a sliding groove 15, the heat conduction surface of the air deflector plate 4 is enlarged, a support rod 14 is rotated to completely, the air is slowly blown away from the open holes 13 of the air guide plate 4 to the periphery, so that the transmission area is enlarged, the conduction area of the fan heater main body 1 is effectively increased, and the indoor temperature can be increased more quickly.
Because the air outlet 3 is communicated with the outside, when the warm air blower main body 1 is stopped to be used, the internal wiring terminal of the warm air blower main body 1 can be protected from being mistakenly touched by water direct spraying, thereby influencing the electrical use, the heat dissipation holes 11 on two sides of the warm air blower main body 1 effectively prevent substances such as winged insects from mistakenly entering the interior of the warm air blower main body 1, thereby ensuring the normal work inside the warm air blower main body 1, the sliding rails 17 mounted at the bottom end of the warm air blower main body 1, the bottom plate 18 slides out of the sliding rails 17, the sound insulation plate 19 can be conveniently and fast mounted, a large amount of noise generated by the warm air blower main body 1 in the working process is reduced, meanwhile, the bottom of the warm air blower main body 1 is lifted by the sliding rails 17, ground water.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a PTC energy-conserving high-efficient electric heat warm braw machine, includes electric fan heater main part (1), its characterized in that: the front side of the fan heater main body (1) is provided with an air outlet channel (3), the top end of the fan heater main body (1) is rotatably provided with a switch (2), two sides of the fan heater main body (1) are welded with fixing plates (5), the front side of each fixing plate (5) is provided with uniform fixing holes (6), the front side of the fan heater main body (1) is provided with four supporting rods (14) in a rotating manner, one ends, far away from the fan heater main body (1), of the supporting rods (14) are rotatably arranged on fixing rods (16), the fixing rods (16) are fixedly arranged on air deflectors (4), the upper end and the lower end of each air deflector (4) are provided with sliding grooves (15), two sides of each air deflector (4) are slidably provided with splitter plates (7), and the surfaces of the air deflectors (4) and the holes (13) are uniformly provided with holes (13), the PTC heater is characterized in that a PTC heating rod (8) is fixedly mounted inside the fan heater main body (1), and a power line (21) is fixedly mounted on one side of the fan heater main body (1).
2. The PTC energy-saving high-efficiency electric heating warm air blower according to claim 1, characterized in that: heat dissipation holes (11) are formed in the two ends of the fan heater main body (1), and dust screens are embedded into the bottom ends of the heat dissipation holes (11).
3. The PTC energy-saving high-efficiency electric heating warm air blower according to claim 1, characterized in that: the back of the fan heater main body (1) is fixedly provided with an L-shaped plate (20), and a heat insulation plate (12) is placed inside the L-shaped plate (20).
4. The PTC energy-saving high-efficiency electric heating warm air blower according to claim 1, characterized in that: waterproof box (9) have been placed to inside PTC heating rod (8) both sides of electric fan heater main part (1), the bottom fixed mounting of electric fan heater main part (1) has slide rail (17), and the quantity of slide rail (17) is two, two one side slidable mounting that slide rail (17) are close to each other has bottom plate (18), acoustic celotex board (19) have been pasted on the top of bottom plate (18).
5. The PTC energy-saving high-efficiency electric heating warm air blower according to claim 4, characterized in that: threaded holes are formed in two ends of the waterproof box (9), screws (10) are installed on the front face of the waterproof box (9) in a threaded mode, the side face of the waterproof box (9) is in a U-shaped mode, and connecting terminals are placed inside the waterproof box (9).
6. The PTC energy-saving high-efficiency electric heating warm air blower according to claim 1, characterized in that: the output end of the power line (21) is electrically connected with the input end of the switch (2) through a wire, and the output end of the switch (2) is electrically connected with the input end of the PTC heating rod (8) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398216.5U CN213237714U (en) | 2020-07-16 | 2020-07-16 | PTC energy-saving high-efficiency electric heating warm air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398216.5U CN213237714U (en) | 2020-07-16 | 2020-07-16 | PTC energy-saving high-efficiency electric heating warm air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213237714U true CN213237714U (en) | 2021-05-18 |
Family
ID=75888990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021398216.5U Active CN213237714U (en) | 2020-07-16 | 2020-07-16 | PTC energy-saving high-efficiency electric heating warm air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213237714U (en) |
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2020
- 2020-07-16 CN CN202021398216.5U patent/CN213237714U/en active Active
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