阅读说明：本技术 一种多功能核电风机 (Multifunctional nuclear power fan ) 是由 陈一伟 王岩 黄炳臣 石红 李海涛 于 2021-09-10 设计创作，主要内容包括：本发明公开了一种多功能核电风机,包括底板、第二连接框和第三连接框,所述底板顶部的左侧固定连接有装置箱,所述装置箱内腔的底部固定连接有底座框,本发明涉及核电冷却技术领域。该多功能核电风机,通过在装置箱的右侧加装冷却箱,冷却箱可以通过插槽管与抽风管进行对接,而冷却箱的内部会注满冷却剂,在使用时抽风管会从外部吸风,然后喷雾管会将水雾从冷却剂中流过,最后在通过环形网板进入抽风管中与吸入的空气相混合,此项设置能够通过冷却剂的作用将低温水雾与高温空气相混合,从而降低吸入空气的温度,使通风机对核电组件达到高效降温的效果,提高了设备整体的运行效率,满足于当前领域的使用。(The invention discloses a multifunctional nuclear power fan which comprises a bottom plate, a second connecting frame and a third connecting frame, wherein a device box is fixedly connected to the left side of the top of the bottom plate, and a base frame is fixedly connected to the bottom of an inner cavity of the device box. This multi-functional nuclear power fan, install the cooler bin through the right side at the device case additional, the cooler bin can dock through slot pipe and exhaust column, and the coolant can be annotated to the inside of cooler bin, the exhaust column can be followed the outside and induced drafted when using, then the spray tube can flow through the water smoke from the coolant, mix with inspiratory air in getting into the exhaust column through annular otter board at last, this setting can mix low temperature water smoke and high temperature air gas phase through the effect of coolant, thereby reduce the temperature of inhaled air, make the ventilation blower reach the effect of high-efficient cooling to nuclear power subassembly, the holistic operating efficiency of equipment has been improved, satisfy in current field's use.)

1. The utility model provides a multi-functional nuclear power fan, includes bottom plate (1), second connecting frame (28) and third connecting frame (29), its characterized in that: the device comprises a bottom plate (1), a device box (2) is fixedly connected to the left side of the top of the bottom plate (1), a base frame (3) is fixedly connected to the bottom of an inner cavity of the device box (2), a ventilator (4) is fixedly connected to the top of the base frame (3) through a fixing plate, a first chute plate (5) is fixedly connected to the right side of the top of the bottom plate (1), a slider (6) is slidably mounted inside the first chute plate (5), a bearing plate (7) is fixedly connected to the top of the slider (6), vertical rods (8) are fixedly connected to both sides of the top of the bearing plate (7), a cooling box (9) is fixedly connected to the upper portion between the vertical rods (8) through a fixing plate, a slot tube (10) is fixedly connected to the left side of the cooling box (9), one end of the slot tube (10) extends to the right side of the cooling box (9), and an exhaust tube (11) is fixedly connected to an air inlet of the ventilator (4), the one end of exhaust column (11) runs through device case (2) and slot pipe (10) in proper order and extends to the right side of cooler bin (9), the top and the bottom of cooler bin (9) all have catchment frame (12) through support fixedly connected with, one side intercommunication that catchment frame (12) are close to cooler bin (9) has spray pipe (13), and spray pipe (13) are provided with a plurality of, the one end that spray pipe (13) are close to cooler bin (9) runs through cooler bin (9) and slot pipe (10) in proper order and extends to the inside of slot pipe (10), the surface of exhaust column (11) and the inboard that is located slot pipe (10) are through seting up opening fixedly connected with annular otter board (14) that cooperate and use with spray pipe (13).

2. The multifunctional nuclear power fan as claimed in claim 1, characterized in that: the left side fixed mounting of ventilation blower (4) has motor (25), sealed lid (15) have been placed through seting up the opening in the left side of device case (2), fixed plate fixedly connected with linkage frame (16) are passed through in the left side of sealed lid (15), the left side of device case (2) and the upper portion and the lower part that are located sealed lid (15) all have spacing frame (17) through fixed plate fixedly connected with, the right side fixedly connected with second spout board (18) of linkage frame (16) inner chamber, the equal slidable mounting in upper portion and the lower part of second spout board (18) inboard has slide (19), the left side fixedly connected with of slide (19) draws handle (20), draw the outside that linkage frame (16) and extend to linkage frame (16) is run through to the one end of handle (20).

3. The multifunctional nuclear power fan as claimed in claim 2, characterized in that: activity mouth (21) that cooperate and use with pulling handle (20) are all seted up with the lower part on the left upper portion of linkage frame (16), two through fixed plate fixedly connected with reset spring (22), two between slide (19) the equal fixedly connected with bolt (23) in one side that slide (19) were carried on the back mutually, the one end of bolt (23) is run through linkage frame (16) and is extended to the inboard of close spacing frame (17).

4. The multifunctional nuclear power fan as claimed in claim 2, characterized in that: sealed lid (15) are located one side fixedly connected with of device case (2) inside and motor (25) muffler (24) that cooperate and use, the air outlet fixed plate of ventilation blower (4) is connected with air-out frame (26), and runs through device case (2) and extend to the upper portion of device case (2) at the top of air-out frame (26).

5. The multifunctional nuclear power fan as claimed in claim 4, characterized in that: the top of air-out frame (26) is through seting up first connecting frame (27) of opening fixedly connected with, second connecting frame (28) are located the inboard of first connecting frame (27), third connecting frame (29) are located the inboard of second connecting frame (28), reset groove (30) have all been seted up with the rear portion to the anterior of second connecting frame (28) and the inside both sides of first connecting frame (27).

6. The multifunctional nuclear power fan as claimed in claim 5, characterized in that: the inside slip grafting of groove that resets (30) has gag lever post (31), gag lever post (32) that cooperate the use with gag lever post (31) are all seted up with the rear portion to the front portion on the inboard both sides of first connecting frame (27) and second connecting frame (28), the one end of the inside gag lever post (31) of second connecting frame (28) and third connecting frame (29) runs through second connecting frame (28) and third connecting frame (29) respectively and extends to the inboard of close gag lever post (32), gag lever post (31) are located the inside one end fixedly connected with thrust spring (33) of groove that resets (30).

7. The multifunctional nuclear power fan as claimed in claim 6, characterized in that: the top fixedly connected with plectrum (34) of gag lever post (31), and plectrum (34) run through second connecting frame (28) and third connecting frame (29) respectively and extend to the upper portion, screw hole (35) have all been seted up to left side and right side and anterior and rear portion at first connecting frame (27), second connecting frame (28) and third connecting frame (29) top, the anterior and the rear portion of device case (2) are all through seting up opening fixedly connected with acoustic celotex board (36).

8. The multifunctional nuclear power fan as claimed in claim 1, characterized in that: the left side of base frame (3) inner chamber is through fixed plate fixedly connected with electric telescopic handle (37), the one end of electric telescopic handle (37) runs through device case (2) and fixed connection in the left side of bearing plate (7).

Technical Field

The invention relates to the technical field of nuclear power cooling, in particular to a multifunctional nuclear power fan.

Background

The ventilator is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial kilns, cooling and ventilation of air conditioning equipment and household electrical equipment, the ventilator is generally used for radiating nuclear power components in a nuclear power plant in a large amount, but when the ventilator radiates the nuclear power components, the surrounding environment reaches a certain high temperature under the influence of a heat source, so that the sucked and blown wind cannot be efficiently cooled for the components, meanwhile, the ventilator is driven by a motor, high-load operation of the motor and internal wind noise can generate larger noise and cause discomfort for surrounding workers, and most of air outlets of the general ventilator are uniformly fixed, so that the ventilator cannot be randomly allocated to be connected with pipelines of other models, the practicability and functionality of the device cannot be highlighted.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a multifunctional nuclear power fan, which solves the problems that the existing nuclear power fan is poor in cooling effect, high in noise, uncomfortable for workers and incapable of being randomly allocated and too fixed.

In order to achieve the purpose, the invention is realized by the following technical scheme: a multifunctional nuclear power fan comprises a bottom plate, a second connecting frame and a third connecting frame, wherein a device box is fixedly connected to the left side of the top of the bottom plate, a base frame is fixedly connected to the bottom of an inner cavity of the device box, a ventilator is fixedly connected to the top of the base frame through a fixing plate, a first chute plate is fixedly connected to the right side of the top of the bottom plate, a slider is slidably mounted inside the first chute plate, a bearing plate is fixedly connected to the top of the slider, vertical rods are fixedly connected to two sides of the top of the bearing plate, a cooling box is fixedly connected to the upper portion between the two vertical rods through a fixing plate, a slot tube is fixedly connected to the left side of the cooling box, one end of the slot tube extends to the right side of the cooling box, an exhaust tube is fixedly connected to an air inlet of the ventilator, one end of the exhaust tube sequentially penetrates through the device box and the slot tube and extends to the right side of the cooling box, the top and the bottom of cooler bin all have a frame that catchments through support fixedly connected with, one side intercommunication that the frame that catchments is close to the cooler bin has the injection spray pipe, and the injection spray pipe is provided with a plurality of, the one end that the injection spray pipe is close to the cooler bin runs through cooler bin and slot tube in proper order and extends to the inside of slot tube, the surface of exhaust column and the inboard that is located the slot tube are through seting up the annular otter board that opening fixedly connected with and injection spray pipe matched with and used.

Preferably, the left side fixed mounting of ventilation blower has the motor, sealed lid has been placed through seting up the opening in the left side of device case, fixed plate fixedly connected with linkage frame is passed through in the left side of sealed lid, the left side of device case and the upper portion that is located sealed lid all pass through the spacing frame of fixed plate fixedly connected with the lower part, the right side fixedly connected with second spout board of linkage frame inner chamber, the inboard upper portion of second spout board and the equal slidable mounting in lower part have the slide, the left side fixedly connected with of slide draws the handle, the one end of drawing the handle runs through linkage frame and extends to the outside of linkage frame.

Preferably, the movable opening that cooperatees and use with the pull handle is all seted up with the lower part in the left upper portion of linkage frame, two through fixed plate fixedly connected with reset spring, two between the slide the equal fixedly connected with bolt in one side that the slide was carried on the back mutually, the one end of bolt runs through the linkage frame and extends to the inboard of close spacing frame.

Preferably, the sealed lid is located the inside muffler that one side fixedly connected with and motor matched with used of device case, the air outlet fixed plate of ventilation blower is connected with out the air frame, and the top of going out the air frame runs through the device case and extends to the upper portion of device case.

Preferably, the top of air-out frame is through seting up the first connecting frame of opening fixedly connected with, the second connecting frame is located the inboard of first connecting frame, the third connecting frame is located the inboard of second connecting frame, the groove that resets has all been seted up to the front portion and the rear portion of the inside both sides of second connecting frame and first connecting frame.

Preferably, the inside slip grafting of groove that resets has the gag lever post, the spacing groove that cooperatees and use with the gag lever post is all seted up with the rear portion in the front portion on the inboard both sides of first connecting frame and second connecting frame, the one end of the inside gag lever post of second connecting frame and third connecting frame runs through second connecting frame and third connecting frame respectively and extends to the inboard in close spacing groove, the one end fixedly connected with thrust spring that the gag lever post is located the inside of groove that resets.

Preferably, the top fixedly connected with plectrum of gag lever post, and the plectrum runs through second connecting frame and third connecting frame respectively and extends to upper portion, the left side and the right side and the anterior and rear portion at first connecting frame, second connecting frame and third connecting frame top all set up threaded hole, the anterior and the rear portion of device case are all through seting up opening fixedly connected with acoustic celotex board.

Preferably, the left side of base frame inner chamber is through fixed plate fixedly connected with electric telescopic handle, electric telescopic handle's one end runs through the device case and fixed connection in the left side of bearing plate.

Advantageous effects

The invention provides a multifunctional nuclear power fan. Compared with the prior art, the method has the following beneficial effects:

(1) this multi-functional nuclear power fan, install the cooler bin through the right side at the device case additional, the cooler bin can dock through slot pipe and exhaust column, and the coolant can be annotated to the inside of cooler bin, the exhaust column can be induced drafted from the outside when using, then the spray pipe can flow through water smoke from the coolant, mix with inspiratory air in getting into the exhaust column through annular otter board at last, this setting can mix low temperature water smoke and high temperature air phase through the effect of coolant, thereby reduce the temperature of inhaled air, make the ventilation blower reach the effect of high-efficient cooling to nuclear power subassembly, the holistic operating efficiency of equipment has been improved, satisfy in current field's use.

(2) This multi-functional nuclear power fan installs the muffler that can cover the motor through the left side at the device case to and the acoustical panel around the device case, can be very big eliminate the inside noise of equipment, avoid influencing the staff to outside diffusion, can dismantle the muffler in the cooperation of fixed knot structure such as cooperation bolt simultaneously, make things convenient for subsequent clearance and maintenance, greatly improved the functionality of equipment.

(3) This multi-functional nuclear power fan installs out the wind frame through the air outlet at the ventilation blower to install the carriage of equidimension not at the top of going out the wind frame, these frame interconnect also can dismantle alone, and the difference of the size of every carriage, this setting can let the staff dismantle the carriage according to the size and specification of different pipelines, in order to reach the function of multidirectional use, has greatly improved the allotment nature and the practicality of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the apparatus case and cooling case structure of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;

FIG. 4 is a top view of the first connecting frame, the second connecting frame and the third connecting frame of the present invention;

fig. 5 is a partial enlarged view of the invention at B in fig. 4.

In the figure: 1. a base plate; 2. a device case; 3. a base frame; 4. a ventilator; 5. a first chute plate; 6. a slider; 7. a bearing plate; 8. a vertical rod; 9. a cooling tank; 10. a slot tube; 11. an exhaust pipe; 12. a water collecting frame; 13. a spray tube; 14. a ring-shaped net plate; 15. a sealing cover; 16. a linkage frame; 17. a limiting frame; 18. a second chute plate; 19. a slide plate; 20. pulling a handle; 21. a movable opening; 22. a return spring; 23. a bolt; 24. a muffler; 25. a motor; 26. an air outlet frame; 27. a first connection frame; 28. a second connection frame; 29. a third connection frame; 30. a reset groove; 31. a limiting rod; 32. a limiting groove; 33. a thrust spring; 34. a shifting sheet; 35. a threaded hole; 36. a sound insulating board; 37. an electric telescopic rod.

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 obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional nuclear power fan comprises a bottom plate 1, a second connecting frame 28 and a third connecting frame 29, wherein a device box 2 is fixedly connected to the left side of the top of the bottom plate 1, a base frame 3 is fixedly connected to the bottom of an inner cavity of the device box 2, a ventilator 4 is fixedly connected to the top of the base frame 3 through a fixing plate, a first chute plate 5 is fixedly connected to the right side of the top of the bottom plate 1, a sliding block 6 is slidably mounted inside the first chute plate 5, a bearing plate 7 is fixedly connected to the top of the sliding block 6, vertical rods 8 are fixedly connected to both sides of the top of the bearing plate 7, a cooling box 9 is fixedly connected to the upper portion between the two vertical rods 8 through the fixing plate, a coolant is injected into the cooling box 9 in advance, a slot tube 10 is fixedly connected to the left side of the cooling box 9, one end of the slot tube 10 extends to the right side of the cooling box 9, an exhaust tube 11 is fixedly connected to an air inlet of the ventilator 4, one end of the exhaust tube 11 sequentially penetrates through the device box 2 and the slot tube 10 and extends to the right side of the cooling box 9, the top and the bottom of the cooling box 9 are fixedly connected with a water collecting frame 12 through a support, one side of the water collecting frame 12 close to the cooling box 9 is communicated with a plurality of spraying pipes 13, one end of each spraying pipe 13 close to the cooling box 9 sequentially penetrates through the cooling box 9 and the slot pipe 10 and extends into the slot pipe 10, the surface of an exhaust pipe 11 and the inner side of the slot pipe 10 are fixedly connected with an annular mesh plate 14 matched with the spraying pipes 13 through an opening, meshes of the annular mesh plate 14 are fine, a motor 25 is fixedly installed on the left side of the ventilator 4, the motor 25 is a servo motor, a sealing cover 15 is placed on the left side of the device box 2 through the opening, the left side of the sealing cover 15 is fixedly connected with a linkage frame 16 through a fixing plate, the left side of the device box 2 and the upper part and the lower part of the sealing cover 15 are both fixedly connected with a limiting frame 17 through the fixing plate, and the right side of the inner cavity of the linkage frame 16 is fixedly connected with a second sliding groove plate 18, sliding plates 19 are respectively and slidably mounted on the upper part and the lower part of the inner side of the second chute plate 18, a pull handle 20 is fixedly connected to the left side of the sliding plate 19, one end of the pull handle 20 penetrates through the linkage frame 16 and extends to the outer part of the linkage frame 16, movable openings 21 matched with the pull handle 20 are respectively formed in the upper part and the lower part of the left side of the linkage frame 16, a reset spring 22 is fixedly connected between the two sliding plates 19 through a fixing plate, a bolt 23 is fixedly connected to the opposite sides of the two sliding plates 19, one end of the bolt 23 penetrates through the linkage frame 16 and extends to the inner side close to the limit frame 17, a silencer 24 matched with a motor 25 is fixedly connected to one side of the sealing cover 15 positioned in the device box 2, an air outlet fixing plate of the ventilator 4 is connected with an air outlet frame 26, the top of the air outlet frame 26 penetrates through the device box 2 and extends to the upper part of the device box 2, and the top of the air outlet frame 26 is fixedly connected with a first connecting frame 27 through an opening, the second connecting frame 28 is located on the inner side of the first connecting frame 27, the third connecting frame 29 is located on the inner side of the second connecting frame 28, reset grooves 30 are formed in the front portions and the rear portions of the two sides of the inner portions of the second connecting frame 28 and the first connecting frame 27, limit rods 31 are inserted into the reset grooves 30 in a sliding mode, limit grooves 32 matched with the limit rods 31 are formed in the front portions and the rear portions of the two sides of the inner portions of the first connecting frame 27 and the second connecting frame 28, one ends of limit rods 31 in the second connecting frame 28 and the third connecting frame 29 penetrate through the second connecting frame 28 and the third connecting frame 29 respectively and extend to the inner sides of the adjacent limit grooves 32, a thrust spring 33 is fixedly connected to one end of the limit rods 31 located in the reset grooves 30, a shifting piece 34 is fixedly connected to the top of the limit rods 31, the shifting piece 34 penetrates through the second connecting frame 28 and the third connecting frame 29 respectively and extends to the upper portion, the first connecting frame 27, the second connecting frame 29, the second connecting frame 28 and the second connecting frame 28, the second connecting frame 28 and the third connecting frame 29 are connected to the rear portions, Threaded holes 35 are formed in the left side and the right side and the front portion and the rear portion of the tops of the second connecting frame 28 and the third connecting frame 29, the front portion and the rear portion of the device box 2 are provided with opening fixedly connected with sound insulation boards 36, the left side of the inner cavity of the base frame 3 is provided with an electric telescopic rod 37 fixedly connected with a fixing plate, and one end of the electric telescopic rod 37 penetrates through the left side of the device box 2 and is fixedly connected with the bearing plate 7.

And those not described in detail in this specification are well within the skill of those in the art.

When the device is used, the device box 2 is firstly transported to a designated place, then the air outlet frame 26 is adjusted according to the size of a connecting pipeline, if the pipeline is matched with the second connecting frame 28, the poking piece 34 at the top of the third connecting frame 29 can be poked to draw the limiting rod 31 out of the limiting groove 32, the second connecting frame 28 is separated from the third connecting frame 29, then the third connecting frame 29 can be taken away, at the moment, the pipeline can be connected by using a bolt component under the action of the threaded hole 35, when the nuclear power component needs to be cooled, the electric telescopic rod 37 can be started firstly, the electric telescopic rod 37 pulls the bearing plate 7, the cooling box 9 is moved under the action of the first sliding groove plate 5, when the air pumping pipe 11 is inserted into the slot pipe 10 and exposed from the right side of the cooling box 9, then the water inlet pipes at one side of the upper water collecting frame 12 and the lower water collecting frame 12 are connected with a water source and water is introduced, then the motor 25 is started to drive the ventilator 4 to operate, the ventilator 4 draws air from the outside through the exhaust duct 11, and the water inside the water collection frame 12 flows through the inside of the cooling tank 9 through the spray duct 13, since the coolant is injected into the interior of the cooling tank 9, the water mist is cooled, and then the spray pipe 13 sprays the water mist into the interior of the socket pipe 10, since the suction of the exhaust pipe 11 will form a negative pressure inside the slot tube 10 through the annular mesh plate 14, so that water mist can be sucked into the slot pipe 10 through the annular screen plate 14, the low-temperature water mist can be mixed with high-temperature air to reduce the air temperature, the nuclear power assembly can be efficiently cooled when the air is sprayed out, if the sound of the equipment is too loud, a worker can pull the pull handle 20 by hand to enable the plug 23 to contract and then place the sealing cover 15 at the opening and loosen the pull handle 20, the plug 23 is inserted into the inside of the limiting frame 17 to be fixed under the pushing force of the return spring 22, and meanwhile the motor 25 is covered by the silencer 24 to be silenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.