CN216521923U

CN216521923U - Tall and big space electric heating unit

Info

Publication number: CN216521923U
Application number: CN202122623794.5U
Authority: CN
Inventors: 王曙光; 郭鹏
Original assignee: Ruifan Beijing Artificial Environment Technology Co ltd
Current assignee: Ruifan Beijing Artificial Environment Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-13
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of electric heating units, in particular to a high and large space electric heating unit which comprises a rack, wherein a control row key is installed on one side of the rack, a primary filter screen is embedded in the center of the top of the rack, a support frame is connected to the inner wall of the rack below the primary filter screen, a heating mechanism is arranged inside the rack, an installation mechanism is arranged on the top of the rack, a purification mechanism is arranged inside the support frame, and an adjusting mechanism is arranged inside the rack. The utility model not only improves the convenience degree of the electric heating unit when in use, improves the practicability of the electric heating unit when in use, but also improves the air quality of the electric heating unit when in use.

Description

Tall and big space electric heating unit

Technical Field

The utility model relates to the technical field of electric heating units, in particular to an electric heating unit for a tall and large space.

Background

The high and large space electric heating unit is a new product developed on the basis of a high and large space air conditioner, the equipment is used in a place with the height of 3-7 meters, and is mainly used for winter heating of a newly-built or modified project.

Chinese granted patent publication No. CN 202993391U discloses a special cooling and heating unit for tall and big space, which comprises an axial flow fan, a surface cooler, guide blades, a guide blade controller, a return air temperature sensor, an outlet air temperature sensor and a control box, wherein the air angle of the air distribution device can be adjusted in real time according to the height and the control area, so as to meet the requirement of the air speed in indoor living zones or operation zones.

Although this special cold and hot unit in tall and big space can hoist, saves space, and accessible controller control gas angle still has certain problem: firstly, the electric heating unit is generally complicated to install, so that the convenience degree of the electric heating unit in use is seriously influenced; secondly, the electric heating unit uses the controller to adjust the air outlet angle, which wastes electric power, thereby reducing the practicability of the electric heating unit when in use; and thirdly, the electric heating unit is generally rarely provided with the air purification function when in use, thereby reducing the air quality when the electric heating unit is in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric heating unit with a large space, which aims to solve the problems of low convenience, low practicability and poor air quality when the electric heating unit is used in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: high big space electric heating unit, which comprises a frame, the control row key is installed to one side of frame, the central point department of putting at frame top is inlayed and is had the primary filter screen, and the frame inner wall connection of primary filter screen below has the support frame, the inside of frame is provided with heating mechanism, the top of frame is provided with installation mechanism, the inside of support frame is provided with purification mechanism, the inside of frame is provided with adjustment mechanism.

Preferably, the heating mechanism comprises an axial flow fan, an electric heater, a silencing disc, guide vanes, a nozzle, a supporting disc and a rotating shaft inside, the axial flow fan is arranged on the surface of the supporting frame below the control row key, the input end of the axial flow fan is electrically connected with the output end of the control row key, the surface of the frame below the axial flow fan is provided with an electric heater, the input end of the electric heater is electrically connected with the output end of the control row key, the inner wall of the machine frame below the electric heater is connected with a supporting plate through a screw, the top of the supporting plate is provided with a silencing disc, and the surface of the machine frame below the supporting disk is provided with a nozzle, the bottom of the supporting disk is circumferentially provided with guide vanes at equal intervals, and the center position on the surface of the guide vane is connected with a rotating shaft, and the surface of one end of the rotating shaft is mutually matched with the surface of the supporting disk in a rotating way.

Preferably, installation mechanism comprises mounting panel, T template, installation screw rod, string groove, link plate and fastening bolt, the corner position department at frame top all is connected with the mounting panel, and the inboard of mounting panel is provided with the T template, the both sides on T template surface all threaded connection have the installation screw rod, and the one end of installation screw rod extends to the top of T template.

Preferably, the T-shaped plate is close to the surface of mounting panel one side and has been seted up and has been hung the groove, and the inside of hanging the groove is provided with the link plate to the link plate mutually supports with hanging the groove, and simultaneously, the surface of link plate one end is connected with the surface of mounting panel, the mounting panel surface threaded connection of link plate one side has fastening bolt, and fastening bolt's one end run through mounting panel and T-shaped plate in proper order and with the surperficial screw-thread fastening of link plate.

Preferably, purification mechanism's inside is provided with adsorbed layer, L template, draw-in groove and buckle, the inner wall of support frame distributes along circumference has equidistant L template, and the L template is connected with the support frame through the screw, the adsorbed layer has been placed on the surface of L template, and the border position department of adsorbed layer bottom all installs the buckle, the draw-in groove has been seted up on the L template surface in the buckle outside, and the mutual joint cooperation of draw-in groove and buckle.

Preferably, adjustment mechanism's inside includes fastening stud, solid fixed ring, roller, belt and fixed pulley, gu fixed ring cover establishes in the outside of pivot, and solid fixed ring's top is connected with the bottom of supporting disk, gu fixed ring's one side threaded connection has fastening stud, and the surface of fastening stud one end run through solid fixed ring and with the surperficial extrusion fastening of pivot, the fixed pulley sets up between adjacent pivot, and fixed pulley and supporting disk normal running fit each other, the roller suit is in the outside of pivot, and the roller is connected with the pivot to the centre of a circle of roller and pivot is on same straight line, the roller surface winding of solid fixed ring below has the belt, and the one end of belt run through fixed pulley and roller in proper order and twine each other with the roller of opposite side.

Compared with the prior art, the utility model has the beneficial effects that: the high and large space electric heating unit not only improves the convenience degree and the practicability of the electric heating unit when in use, but also improves the air quality of the electric heating unit when in use;

1. the T-shaped plate is placed at a position to be installed through the arrangement of the T-shaped plate, the hanging plate, the installing plate and the hanging groove, the installing screw rod is rotated to fix the T-shaped plate, the electric heating unit is placed on one side of the T-shaped plate, the hanging plate is opposite to the hanging groove, the hanging plate is hung in the hanging groove, the fastening bolt is rotated to fix the installing plate and the T-shaped plate, the electric heating unit is fixed, the function of facilitating installation of the electric heating unit is achieved, and the convenience degree of the electric heating unit in use is improved;

2. the fastening stud is unscrewed through the fixing ring, the roller, the belt and the fixed pulley, and then the rotating shaft on the inner side of the fixing ring is rotated, so that the rotating shaft drives the roller on the surface to synchronously rotate, all the rotating shafts are driven to rotate under the action of the belt and the fixed pulley, and the guide vanes are driven to synchronously rotate so as to adjust the air outlet angle, thereby realizing the function of adjusting the air outlet angle of the electric heating unit, and further improving the practicability of the electric heating unit in use;

3. through being provided with adsorbed layer, L template, buckle and draw-in groove, inside the draw-in groove of buckle card to L template surface, fix the adsorbed layer inside the frame, can carry out purification treatment to the inside air of frame that gets into under the effect of adsorbed layer, realized the purification performance of electric heater unit to the air quality when electric heater unit uses has been improved.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic bottom view of the support plate of the present invention;

FIG. 4 is an enlarged structural view of the mounting mechanism of the present invention;

fig. 5 is an enlarged schematic view of the purification mechanism of the present invention.

In the figure: 1. a frame; 101. controlling row keys; 102. a support frame; 103. a primary filter screen; 2. a heating mechanism; 201. an axial flow fan; 202. an electric heater; 203. a silencing disc; 204. a guide vane; 205. a spout; 206. a support disc; 207. a rotating shaft; 3. an installation mechanism; 301. mounting a plate; 302. a T-shaped plate; 303. installing a screw rod; 304. hanging a groove; 305. hanging the plate; 306. fastening a bolt; 4. a purification mechanism; 401. an adsorption layer; 402. an L-shaped plate; 403. a card slot; 404. buckling; 5. an adjustment mechanism; 501. fastening a stud; 502. a fixing ring; 503. a roller; 504. a belt; 505. and a fixed pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; the embodiments of the present invention can be directly connected or indirectly connected through an intermediary, and all other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

The structure of the high and large space electric heating unit provided by the utility model is shown in figures 1 and 2, and comprises a frame 1, a control row key 101 is arranged at one side of the frame 1, the type of the control row key 101 can be selected from LA series master electric appliances, a primary filter screen 103 is embedded at the central position of the top of the frame 1, a support frame 102 is connected with the inner wall of the frame 1 below the primary filter screen 103, a heating mechanism 2 is arranged in the frame 1, the heating mechanism 2 comprises an axial flow fan 201, an electric heater 202, a silencing disc 203, a guide vane 204, a nozzle 205, a support plate 206 and a rotating shaft 207, the axial flow fan 201 is arranged on the surface of the support frame 102 below the control row key 101, the type of the axial flow fan 201 can be selected from SF series, the input end of the axial flow fan 201 is electrically connected with the output end of the control row key 101, the electric heater 202 is arranged on the surface of the frame 1 below the axial flow fan 201, this electric heater 202's model can select for use SRY series, and electric heater 202's input and the output electric connection of control row key 101, there is supporting disk 206 at the 1 inner wall of frame of electric heater 202 below through bolted connection, and amortization disc 203 is installed at the top of supporting disk 206, and spout 205 has been seted up on the frame 1 surface of supporting disk 206 below, the bottom of supporting disk 206 has equidistant guide vane 204 along circumference distribution, and the central point department on guide vane 204 surface is connected with pivot 207, and the surface of pivot 207 one end and the mutual normal running fit in surface of supporting disk 206.

When the electric heating unit is used, the control row key 101 can be operated to enable the control row key 101 to control the axial flow fan 201 and the electric heater 202 to work, under the action of the axial flow fan 201, hot air at the top can be filtered by the support frame 102 and then forcibly sent to a working area, the air is secondarily heated by the electric heater 202, the hot air is sent to the working area, silencing and noise reduction are carried out under the action of the silencing disc 203, hot air is guided under the action of the guide vanes 204 on the surface of the support disc 206 and guided out under the action of the nozzle 205, and therefore the air outlet function of the electric heating unit is achieved.

Further, as shown in fig. 2 and 4, the top of the rack 1 is provided with a mounting mechanism 3, the mounting mechanism 3 is composed of a mounting plate 301, a T-shaped plate 302, a mounting screw 303, a hanging groove 304, a hanging plate 305 and a fastening bolt 306, the mounting plate 301 is connected at the corner position of the top of the rack 1, and the inner side of the mounting plate 301 is provided with a T-shaped plate 302, both sides of the surface of the T-shaped plate 302 are in threaded connection with mounting screws 303, one end of the mounting screw 303 extends to the upper part of the T-shaped plate 302, a hanging groove 304 is arranged on the surface of the T-shaped plate 302 close to one side of the mounting plate 301, a hanging plate 305 is arranged inside the hanging groove 304, and the hanging plate 305 is matched with the hanging groove 304, meanwhile, the surface of one end of the hanging plate 305 is connected with the surface of the mounting plate 301, the surface of the mounting plate 301 at one side of the hanging plate 305 is connected with a fastening bolt 306 in a threaded manner, and one end of a fastening bolt 306 penetrates through the mounting plate 301 and the T-shaped plate 302 in sequence and is fastened with the surface of the hanging plate 305 in a threaded manner.

During the use, put T template 302 to waiting to install the department, rotatory installation screw 303 again, it is fixed with T template 302, put electric heater unit to T template 302 one side afterwards, make link plate 305 just to hanging groove 304, hang link plate 305 to hanging groove 304 inside again, rotatory fastening bolt 306 again, it is fixed with T template 302 with mounting panel 301 to it is fixed with electric heater unit, in order to realize the function that electric heater unit is convenient for to install.

Further, as shown in fig. 2 and 5, the inside of support frame 102 is provided with purification mechanism 4, and the inside of purification mechanism 4 is provided with adsorbed layer 401, L template 402, draw-in groove 403 and buckle 404, the inner wall of support frame 102 has the L template 402 of equidistant along circumference distribution, and L template 402 is connected with support frame 102 through the screw, adsorbed layer 401 has been placed on the surface of L template 402, and the border position department of adsorbed layer 401 bottom all installs buckle 404, draw-in groove 403 has been seted up on the L template 402 surface in the buckle 404 outside, and draw-in groove 403 and the mutual joint cooperation of buckle 404.

During the use, inside buckle 404 card to the draw-in groove 403 on L template 402 surface, fix adsorbed layer 401 inside frame 1, can carry out purification treatment to the inside air of entering frame 1 under adsorbed layer 401's effect to realize the purification performance of electric heater unit to the air.

Further, as shown in fig. 2 and fig. 3, an adjusting mechanism 5 is disposed inside the frame 1, and the adjusting mechanism 5 includes a fastening stud 501, a fixing ring 502, a roller 503, a belt 504 and a fixed pulley 505, the fixing ring 502 is disposed on the outer side of the rotating shaft 207, the top of the fixing ring 502 is connected with the bottom of the support plate 206, one side of the fixing ring 502 is connected with a fastening stud 501 in a threaded manner, and the surface of one end of the fastening stud 501 penetrates the fixing ring 502 and is pressed and fastened with the surface of the rotating shaft 207, the fixed pulley 505 is arranged between the adjacent rotating shafts 207, and the fixed pulley 505 and the supporting plate 206 are mutually matched in rotation, the roller 503 is sleeved outside the rotating shaft 207, the roller 503 is connected with the rotating shaft 207, and the center of the roller 503 is on the same straight line with the center of the rotating shaft 207, the surface of the roller 503 below the fixed ring 502 is wound with a belt 504, and one end of the belt 504 passes through the fixed pulley 505 and the roller 503 in this order and is intertwined with the other roller 503.

When the air conditioner is used, the fastening stud 501 is unscrewed, the rotating shaft 207 on the inner side of the fixing ring 502 is rotated, the rotating shaft 207 drives the rollers 503 on the surface to synchronously rotate, all the rotating shafts 207 are driven to rotate under the action of the belt 504 and the fixed pulley 505, the guide vanes 204 are driven to synchronously rotate, the air outlet angle is adjusted, and the function of adjusting the air outlet angle of the electric heating unit is achieved.

The working principle is as follows: during the use, at first put T template 302 to treating the installation department, rotatory installation screw 303 again, it is fixed with T template 302, put electric heater unit to T template 302 one side afterwards, make link plate 305 just to hanging groove 304, hang link plate 305 to hanging groove 304 inside again, rotatory fastening bolt 306 again, it is fixed with T template 302 to install panel 301, thereby it is fixed with electric heater unit, in order to realize the function that electric heater unit is convenient for to install, thereby the convenience when electric heater unit uses has been improved.

In winter heating, because of the action of air thermal buoyancy, a large amount of hot air can be accumulated above a roof, so that a large temperature difference is formed between the upper part of the roof and a personnel moving area, the unit is uniformly distributed and installed at the top of a use place, the control row key 101 can be operated to ensure that the control row key 101 controls the axial flow fan 201 and the electric heater 202 to work, the hot air at the top can be filtered by the support frame 102 and then forcibly sent to a working area under the action of the axial flow fan 201, the air is secondarily heated by the electric heater 202, the hot air is sent to the working area, silencing and noise reduction are carried out under the action of the silencing disc 203, the hot air is guided under the action of the guide vanes 204 on the surface of the support plate 206 and is guided out under the action of the nozzle 205, so that the air outlet function of the electric heating unit is realized, the temperature gradient is reduced, meanwhile, the rotating speed of the fan can be automatically adjusted according to the return air temperature, and energy conservation are achieved, For comfort purposes.

At this moment, inside buckle 404 card to draw-in groove 403 on L template 402 surface, fix adsorbed layer 401 inside frame 1, can carry out purification treatment to the inside air of entering frame 1 under the effect of adsorbed layer 401 to realize the purification performance of electric heater unit to the air, thereby improved the air quality when electric heater unit uses.

If the air outlet angle needs to be adjusted, the fastening stud 501 is firstly unscrewed, and then the rotating shaft 207 on the inner side of the fixing ring 502 is rotated, so that the rotating shaft 207 drives the roller 503 on the surface to synchronously rotate, and drives all the rotating shafts 207 to rotate under the action of the belt 504 and the fixed pulley 505, so as to drive the guide vanes 204 to synchronously rotate, so as to adjust the air outlet angle, so that the adjusting function of the electric heating unit on the air outlet angle is realized, the practicability of the electric heating unit in use is improved, and the use work of the electric heating unit is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. Big space electrical heating unit of height, including frame (1), its characterized in that: control row key (101) is installed to one side of frame (1), the central point at frame (1) top puts the department and inlays and have primary filter screen (103), and the frame (1) inner wall of primary filter screen (103) below is connected with support frame (102), the inside of frame (1) is provided with heating mechanism (2), the top of frame (1) is provided with installation mechanism (3), the inside of support frame (102) is provided with purification mechanism (4), the inside of frame (1) is provided with adjustment mechanism (5).

2. The tall space electric heating unit set according to claim 1, characterized in that: the heating mechanism (2) comprises an axial flow fan (201), an electric heater (202), a silencing disc (203), guide vanes (204), a nozzle (205), a supporting plate (206) and a rotating shaft (207), wherein the axial flow fan (201) is installed on the surface of a supporting frame (102) below a control row key (101), the input end of the axial flow fan (201) is electrically connected with the output end of the control row key (101), the electric heater (202) is installed on the surface of a rack (1) below the axial flow fan (201), the input end of the electric heater (202) is electrically connected with the output end of the control row key (101), the inner wall of the rack (1) below the electric heater (202) is connected with the supporting plate (206) through screws, the silencing disc (203) is installed at the top of the supporting plate (206), and the nozzle (205) is formed in the surface of the rack (1) below the supporting plate (206), the bottom of supporting disk (206) distributes along circumference has guide vane (204) of equidistant, and guide vane (204) surface central point department is connected with pivot (207) to the surface of pivot (207) one end and the mutual normal running fit in surface of supporting disk (206).

3. The tall space electric heating unit set according to claim 1, characterized in that: installation mechanism (3) comprises mounting panel (301), T template (302), installation screw rod (303), string groove (304), link plate (305) and fastening bolt (306), the corner position department at frame (1) top all is connected with mounting panel (301), and the inboard of mounting panel (301) is provided with T template (302), the both sides on T template (302) surface all threaded connection have installation screw rod (303), and the one end of installation screw rod (303) extends to the top of T template (302).

4. The tall space electric heating unit set according to claim 3, characterized in that: t template (302) are close to the surface of mounting panel (301) one side and have been seted up and have been hung groove (304), and the inside of hanging groove (304) is provided with link plate (305) to link plate (305) and hang groove (304) and mutually support, simultaneously, the surface of link plate (305) one end is connected with the surface of mounting panel (301), mounting panel (301) surface thread of link plate (305) one side has fastening bolt (306), and the one end of fastening bolt (306) run through mounting panel (301) and T template (302) in proper order and with the surface thread tightening of link plate (305).

5. The tall space electric heating unit set according to claim 1, characterized in that: purification mechanism's (4) inside is provided with adsorbed layer (401), L template (402), draw-in groove (403) and buckle (404), the inner wall of support frame (102) has equidistant L template (402) along circumference distribution, and L template (402) are connected with support frame (102) through the screw, adsorbed layer (401) have been placed on the surface of L template (402), and the border position department of adsorbed layer (401) bottom all installs buckle (404), draw-in groove (403) have been seted up on L template (402) surface in buckle (404) outside, and draw-in groove (403) and buckle (404) mutual joint cooperation.

6. The tall space electric heating unit set according to claim 1, characterized in that: the adjusting mechanism (5) is internally provided with a fastening stud (501), a fixing ring (502), a roller (503), a belt (504) and a fixed pulley (505), the fixing ring (502) is sleeved on the outer side of the rotating shaft (207), the top of the fixing ring (502) is connected with the bottom of the supporting disc (206), one side of the fixing ring (502) is in threaded connection with the fastening stud (501), the surface of one end of the fastening stud (501) penetrates through the fixing ring (502) and is tightly extruded with the surface of the rotating shaft (207), the fixed pulley (505) is arranged between the adjacent rotating shafts (207), the fixed pulley (505) is in mutual rotating fit with the supporting disc (206), the roller (503) is sleeved on the outer side of the rotating shaft (207), the roller (503) is connected with the rotating shaft (207), the circle centers of the roller (503) and the rotating shaft (207) are on the same straight line, the surface of the roller (503) below the fixing ring (502) is wound with the belt (504), one end of the belt (504) penetrates through the fixed pulley (505) and the roller (503) in sequence and is mutually wound with the roller (503) on the other side.