Radiation type space heater capable of heating uniformly

Abstract

The utility model discloses a radiation type space heater with uniform heating, which relates to the technical field of heaters and comprises a casing, a vertical plate is arranged in the casing and divides the inside of the casing into an air inlet cavity and a heating cavity, a transverse plate is arranged in the air inlet cavity and divides the air inlet cavity into two cavity bodies, and the transverse plate is arranged in the heating cavity. A cavity is formed in the machine shell, an exhaust fan, a filter plate and an activated carbon adsorption plate are sequentially arranged in the cavity from left to right, two air inlet grooves are formed in one side of the machine shell and correspond to the cavity, and a plurality of radiation heating pipes are arranged in the heating cavity; the air purifier has the advantages that external air can be introduced into the machine shell through the arranged exhaust fan, the air is filtered and adsorbed through the filter plate and the activated carbon adsorption plate, and meanwhile the introduced air can be evenly heated through the arranged multiple staggered radiation heating pipes.

Description

Technical Field

[0001] The utility model relates to a heater, in particular to a radiant space heater with uniform heating, belonging to the technical field of heaters. Background Art

[0002] A space heater is a device used to heat a single, small area; central heating is used to heat many connected areas, such as the rooms of a house; space heaters are powered by electricity or combustible fuels (such as natural gas, propane, fuel oil or wood pellets);

[0003] After retrieval, a convenient disassembly household space heater disclosed in the application number CN201810280946.6 includes a heater housing, a heater is provided in the heater housing, a fan is connected to the lower end of the heater, and a water storage tank for holding water is installed above the heater. The fan emits hot air to heat and evaporate the water stored in the water storage tank. The characteristics are as follows: upper fixing bases are symmetrically arranged on both sides of the upper end of the opening of the heater housing, lower fixing bases are symmetrically arranged on both sides of the lower end of the opening of the heater housing, fixing bolts are connected to the front ends of the upper fixing bases and the lower fixing bases, an outer cover for the lid is provided in front of the fixing bolts, a limiting hole is provided on the end face of the outer cover facing the fixing bolts, the fixing bases are inserted into the limiting holes when the outer cover is closed, an air supplement device for supplementing air is provided at the lower end of the outer cover, and a movable lock plate mechanism for fixing the outer cover on the heater housing is provided behind the air supplement device. The movable lock plate mechanism is movably connected to the fixing bolts;

[0004] However, the above method still has the following defects in actual use: it is not convenient to uniformly heat the introduced air, and it is not convenient to adjust the air output. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a radiant space heater with uniform heating to solve the problem of uniformly heating the introduced air proposed in the above background art.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A radiation type space heater with uniform heating, comprising a casing. A vertical plate is provided inside the casing, dividing the interior of the casing into an air inlet chamber and a heating chamber. A horizontal plate is provided inside the air inlet chamber, dividing the air inlet chamber into two cavities. An exhaust fan, a filter plate, and an activated carbon adsorption plate are sequentially provided inside the cavity from left to right. Two air inlet slots are provided on one side of the casing, corresponding to the cavities. A plurality of radiation heating tubes are provided inside the heating chamber, and the adjacent upper and lower radiation heating tubes are staggered. An air outlet mechanism is provided at the top of the other side of the casing; the air outlet mechanism includes an air outlet slot and a wind deflector. The air outlet slot is provided at the top of the other side of the casing, and the wind deflector is slidably connected to the air outlet slot.

[0007] As a preferred technical solution of the present utility model, a protective net is provided on one side of the air inlet slot, and the protective net is connected to one side of the casing by fixing screws.

[0008] As a preferred technical solution of the present utility model, four installation slots are provided on the front surface of the casing. Sealing plates are provided on the sides of the filter plate and the activated carbon adsorption plate, and are snap-fitted with the installation slots, and grooves are provided on the surfaces of the sealing plates.

[0009] As a preferred technical solution of the present utility model, four damping rotating shafts are rotatably provided on the front surface of the casing, and a limit seat is provided at one end of each damping rotating shaft.

[0010] As a preferred technical solution of the present utility model, a wind guiding plate is provided at the bottom of the heating chamber, and wind guiding grooves are provided on the surface of the wind guiding plate.

[0011] As a preferred technical solution of the present utility model, four moving wheels are provided at the bottom end of the casing, and a push rod is provided at the top end of the casing.

[0012] As a preferred technical solution of the present utility model, a moving slot is provided at the top of the other side of the casing, and is slidably connected to the wind deflector. A connecting seat is provided at the top end of the wind deflector, a positioning rod is slidably provided on the top of the connecting seat, a positioning plate is provided at the top end of the casing, and positioning holes are provided on the surface of the positioning plate, and are snap-fitted with the positioning rod.

[0013] As a preferred technical solution of the present utility model, a connecting disk is provided at one end of the positioning rod, a positioning spring is provided between the connecting disk and the connecting seat, and the positioning spring is provided outside the positioning rod, and a handle is provided on the surface of the connecting disk.

[0014] Compared with the related art, a radiation type space heater with uniform heating provided by the present utility model has the following beneficial effects:

[0015] 1. The exhaust fan provided can introduce external air into the interior of the casing, and the air is filtered and adsorbed by the filter plate and the activated carbon adsorption plate. At the same time, the multiple staggered radiation heating tubes provided can uniformly heat the introduced air.

[0016] 2. The heated gas can be discharged through the provided air outlet groove, and the discharge amount of the hot air can be adjusted by the slidably arranged wind deflector. At the same time, the wind deflector is multi-gear positioned by the positioning rod, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is one of the structural schematic diagrams of the present utility model;

[0018] Figure 2 is the second structural schematic diagram of the present utility model;

[0019] Figure 3 is the sectional structural schematic diagram of the present utility model;

[0020] Figure 4 is the partial structural schematic diagram of the present utility model;

[0021] Figure 5 is the Figure 1 magnified structural schematic diagram of part A of the present utility model.

[0022] In the figure: 1. Casing; 2. Movable wheel; 3. Horizontal plate; 4. Vertical plate; 5. Air inlet groove; 6. Protective net; 7. Fixed screw; 8. Filter plate; 9. Activated carbon adsorption plate; 10. Exhaust fan; 11. Installation groove; 12. Sealing plate; 13. Damping rotating shaft; 14. Limit seat; 15. Push rod; 16. Air guide plate; 17. Radiation heating tube; 18. Air outlet mechanism; 1801. Air outlet groove; 1802. Moving groove; 1803. Wind deflector; 1804. Connecting seat; 1805. Positioning rod; 1806. Connecting disc; 1807. Positioning spring; 1808. Handle; 1809. Positioning plate; 1810. Positioning hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5, the present utility model provides a radiant space heater with uniform heating, which includes a casing 1. Inside the casing 1, there is a vertical plate 4. There is a gap between the bottom of the vertical plate 4 and the bottom end of the casing 1, dividing the inside of the casing 1 into an air inlet chamber and a heating chamber. Inside the air inlet chamber, there is a horizontal plate 3, which divides the air inlet chamber into two cavities. There is a gap between the horizontal plate 3 and the vertical plate 4. Inside the cavity, an exhaust fan 10, a filter plate 8 and an activated carbon adsorption plate 9 are arranged in sequence from left to right. On one side of the casing 1, there are two air inlet slots 5, corresponding to the cavities. Inside the heating chamber, there are multiple radiant heating tubes 17, and the adjacent radiant heating tubes 17 up and down are staggered. On the top of the other side of the casing 1, there is an air outlet mechanism 18;

[0025] On one side of the air inlet slot 5, there is a protective net 6. The protective net 6 is connected to one side of the casing 1 through fixing screws 7 to protect the air inlet slot 5;

[0026] On the front of the casing 1, there are four installation slots 11. On the sides of the filter plate 8 and the activated carbon adsorption plate 9, there are sealing plates 12 to seal the casing 1, which are snap-fitted with the installation slots 11. And there are grooves on the surface of the sealing plates 12 to facilitate the removal of the sealing plates 12;

[0027] On the front of the casing 1, there are four damping rotating shafts 13 rotatably arranged. At one end of each damping rotating shaft 13, there is a limit seat 14 to limit the position of the sealing plate 12;

[0028] At the bottom of the heating chamber, there is a wind guiding plate 16. There are wind guiding grooves on the surface of the wind guiding plate 16 to guide the incoming air;

[0029] At the bottom end of the casing 1, there are four moving wheels 2. At the top end of the casing 1, there is a push rod 15 to facilitate the pushing of the casing 1 for movement;

[0030] The air outlet mechanism 18 includes an air outlet slot 1801 and a wind blocking plate 1803. The air outlet slot 1801 is arranged at the top of the other side of the casing 1. The wind blocking plate 1803 is slidably connected to the air outlet slot 1801 to guide the movement of the wind blocking plate 1803;

[0031] On the top of the other side of the casing 1, there is a moving slot 1802, which is slidably connected to the wind blocking plate 1803. At the top of the wind blocking plate 1803, there is a connecting seat 1804. On the top of the connecting seat 1804, a positioning rod 1805 is slidably arranged. At the top of the casing 1, there is a positioning plate 1809. There is a positioning hole 1810 on the surface of the positioning plate 1809, which is snap-fitted with the positioning rod 1805. Through the snap-fitting cooperation between the positioning rod 1805 and the positioning hole 1810, the position of the wind blocking plate 1803 is limited;

[0032] One end of the positioning rod 1805 is provided with a connection disc 1806. A positioning spring 1807 is arranged between the connection disc 1806 and the connection seat 1804, and the positioning spring 1807 is arranged outside the positioning rod 1805. The positioning rod 1805 can be automatically reset by the arranged positioning spring 1807 and engaged with the positioning hole 1810. A handle 1808 is arranged on the surface of the connection disc 1806, and the connection disc 1806 can be pulled outward by the arranged handle 1808.

[0033] During use, first, the heater is moved to the heating site through the cooperation of the moving wheels 2 and the push rod 15. Then, the exhaust fan 10 is started, and the outside air is introduced into the interior of the casing 1 through the air inlet groove 5, and the impurities in the air are preliminarily filtered by the protective net 6. The introduced air is further filtered for the dust inside through the filter plate 8, and the peculiar smell in the air is adsorbed by the activated carbon adsorption plate 9, and then enters the interior of the heating chamber under the action of the air guide plate 16. The introduced air is heated by the staggeredly arranged radiation heating tubes 17, and the heated gas is discharged through the air outlet groove 1801.

[0034] The positioning rod 1805 is pulled outward by the handle 1808 to separate the positioning rod 1805 from the positioning hole 1810 of the positioning plate 1809. Then, the position of the wind deflector 1803 is adjusted to adjust the air output of the air outlet groove 1801, so that the positioning rod 1805 corresponds to the corresponding positioning hole 1810. Under the elastic action of the positioning spring 1807, the positioning rod 1805 is reset and engaged with the corresponding positioning hole 1810 to limit the position of the wind deflector 1803.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radiant space heater with uniform heating, comprising a housing (1), characterized in that: The casing (1) is provided with a vertical plate (4) inside, dividing the casing (1) into an air intake chamber and a heating chamber; the air intake chamber is provided with a horizontal plate (3) inside, dividing the air intake chamber into two chambers; the chambers are provided with an exhaust fan (10), a filter plate (8) and an activated carbon adsorption plate (9) in sequence from left to right; one side of the casing (1) is provided with an air intake groove (5); two air intake grooves (5) are provided, corresponding to the chambers; the heating chamber is provided with a radiation heating pipe (17); a plurality of radiation heating pipes (17) are provided, and upper and lower adjacent radiation heating pipes (17) are arranged in a staggered manner; the top of the other side of the casing (1) is provided with an air outlet mechanism (18); The air outlet mechanism (18) comprises an air outlet groove (1801) and a wind shield (1803), wherein the air outlet groove (1801) is arranged at the top of the other side of the housing (1), and the wind shield (1803) is slidably connected to the air outlet groove (1801).

2. The radiant space heater with uniform heating according to claim 1, characterized in that: A protective net (6) is provided on one side of the air inlet groove (5), and the protective net (6) is connected to one side of the housing (1) via fixing screws (7).

3. The radiant space heater with uniform heating according to claim 1, characterized in that: The front of the housing (1) is provided with a mounting groove (11), and four mounting grooves (11) are provided. The side of the filter plate (8) and the side of the activated carbon adsorption plate (9) are both provided with sealing plates (12) which are snap-fitted and connected with the mounting groove (11), and the surface of the sealing plate (12) is provided with a groove.

4. The radiant space heater with uniform heating according to claim 1, characterized in that: The front surface of the housing (1) is provided with a damping shaft (13) for rotation, four damping shafts (13) are provided, and one end of the damping shaft (13) is provided with a limiting seat (14).

5. The radiant space heater with uniform heating according to claim 1, characterized in that: The bottom of the heating chamber is provided with an air guide plate (16), and the surface of the air guide plate (16) is provided with an air guide groove.

6. The radiant space heater with uniform heating according to claim 1, characterized in that: The bottom end of the housing (1) is provided with a moving wheel (2), and four moving wheels (2) are provided. The top end of the housing (1) is provided with a push rod (15).

7. The radiant space heater with uniform heating according to claim 1, characterized in that: A movable groove (1802) is provided at the top of the other side of the casing (1) and is slidably connected to a windshield (1803); a connecting seat (1804) is provided at the top of the windshield (1803); a positioning rod (1805) is slidably provided at the top of the connecting seat (1804); a positioning plate (1809) is provided at the top of the casing (1); a positioning hole (1810) is provided on the surface of the positioning plate (1809) and is engaged and connected to the positioning rod (1805).

8. The radiant space heater with uniform heating according to claim 7, characterized in that: A connecting disk (1806) is provided at one end of the positioning rod (1805), a positioning spring (1807) is provided between the connecting disk (1806) and the connecting seat (1804), and the positioning spring (1807) is arranged outside the positioning rod (1805), and a handle (1808) is provided on the surface of the connecting disk (1806).

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