CN218179139U

CN218179139U - Fresh air equipment with centrifugal fan

Info

Publication number: CN218179139U
Application number: CN202222137418.XU
Authority: CN
Inventors: 裴孝诚; 冯腾
Original assignee: Chengfeng Technology Tianjin Co ltd
Current assignee: Chengfeng Technology Tianjin Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-30
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a configuration centrifugal fan's new trend equipment, including new fan and tuber pipe, still include hoisting machine and shield the mechanism, hoisting machine constructs by sideboard, post groove, side channel, T shape bolt, jib, mounting hole board and spacing section of thick bamboo and constitutes, the both ends of new fan are stretched out there is the tuber pipe, are provided with hoisting machine structure in the both sides of new fan, use expansion bolts to squeeze into the wall internal fixation from mounting hole board surface hole body, and the T shape bolt of mounting hole board below jib bottom can slide the bolt post into the post inslot from the side channel department of sideboard, then slide spacing section of thick bamboo from jib department into the post inslot and overlap in bolt post department to make it difficult off the off-position with the bolt spacing post department, the new fan can be connected tuber pipe and outside wind pipeline after indoor hoist and mount is accomplished with the help of hoisting machine this moment, lift out the post groove with the spacing section of thick bamboo, the pulling jib makes T shape bolt withdraw from the convenient dismantlement of new fan of side channel cancellation, realized the convenient dismantlement of hoist and mount machine.

Description

Fresh air equipment with centrifugal fan

Technical Field

The utility model relates to a new trend equipment technical field, in particular to configuration centrifugal fan's new trend equipment.

Background

The fresh air machine is an effective air purification device, can circulate indoor air, on one hand, discharges dirty indoor air outdoors, and on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, so that the air in the room is fresh and clean at every moment. New fan application new trend convection current patent technique through independently supplying air and induced air, makes the room air realize the convection current to the furthest carries out the room air replacement, and the new fan built-in multi-functional clean system of putting guarantees to get into indoor air clean and healthy. The new fan mainly divide into two types of exhaust formula new fan and air supply formula new fan, can install under most indoor environment, simple to operate uses comfortablely. The fresh air machine is a health partner of home life.

Patent number CN201921370793.0 discloses a configuration centrifugal fan's new trend equipment, including air outlet, return bend and thick pipe, mounting flange is installed to the one end of thick pipe, and the protection network is installed to one side of mounting flange, and the outside of thick pipe all installs the hoist and mount ring, the air-blower is installed to the inboard of thick pipe, and one side of keeping away from mounting flange on one side of thick pipe installs the compression pipe, the heating power case is installed in the outside of fin, and the top of heating power case installs the hot air interface, the nut is all installed to the both sides of tubule, and the screw valve is installed to the inboard of nut, the release pipe is installed to one side of tubule, and the return bend is all installed to the one end of release pipe, the ripple of bending is all installed in the outside of return bend, and the one end of return bend is provided with the air outlet. The utility model discloses a through installing air outlet, return bend and thick pipe, there is the active carbon filter screen at the internally mounted of tubule, can filter bacterium and dust, has improved efficiency greatly.

1. In order to enhance the wind power flow efficiency, a centrifugal fan is arranged in the fresh air fan in the prior art for efficiently exchanging and delivering wind power, the fresh air fan is usually hoisted indoors after being installed with an external wind power pipeline, but most of hoisting structures of the fresh air fan are inconvenient to hoist and assemble by means of bolt locking, and a better hoisting mechanism is lacked at the position of the fresh air fan with the centrifugal fan; 2. when the case of the fresh air fan is hoisted indoors, the top end of the fresh air fan is lack of the shielding mechanism, and when the problem of water leakage occurs on the wall above the fresh air fan, liquid is easy to drip into the top of the shielded fresh air fan to cause corrosion or damage of the machine body.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a configuration centrifugal fan's new trend equipment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a configuration centrifugal fan's new trend equipment, includes new fan and tuber pipe, still includes hoisting machine structure and shields the mechanism, hoisting machine constructs by sideboard, post groove, side channel, T shape bolt, jib, mounting hole board and spacing section of thick bamboo and constitutes, the both ends of new fan are stretched out there is the tuber pipe, and the fixedly connected with sideboard of both sides outer wall department of new fan, the post groove has been seted up on the surface of sideboard, and the sideboard surface of post groove one side has seted up the side channel, the embedded top post that has the T shape bolt of cell body in post groove, and fixedly connected with jib between the top post of T shape bolt and the mounting hole board, spacing section of thick bamboo has been cup jointed in the outside of jib, the top of new fan is provided with shields the mechanism, and shields the mechanism and comprises platform, post, guard shield and support bar.

Further, the top welded fastening of new fan has the platform of inserting, and the inside of inserting the platform has inserted the post, insert post symmetrical weld in the cover body below of guard shield, and insert guard shield below fixedly connected with support bar between the post.

Furthermore, the cover body of the shield is a triangular cover body, and the cover plates at two ends of the shield are attached to the top end surface of the fresh air fan; when liquid drops on the top end of the shield of the triangular shield body, the liquid easily slides outwards along the inclined plane of the shield body.

Furthermore, the T-shaped bolt is formed by welding a bolt disc and a bolt column, the bolt column size of the T-shaped bolt is smaller than the cylinder hole size of the limiting cylinder, the cylinder body size of the limiting cylinder is the same as the groove body size of the column groove, and the cylinder body size of the limiting cylinder is larger than the groove body size of the side groove; when the larger bolt disc of the T-shaped bolt props the bolt to be embedded into the column groove, the limiting cylinder can be embedded into the column groove downwards and sleeved at the bolt, so that the bolt is limited at the column groove and is not easy to run and slide out, and the larger limiting cylinder cannot slide out from the side groove.

Furthermore, the groove cavity of the side groove is communicated with the groove cavity of the column groove, and the outer groove opening of the side groove is formed in the outer side wall of the side plate; when the limiting cylinder and the T-shaped bolt are not sleeved, the suspender can be pulled off to slide out the bolt column of the T-shaped bolt from the side groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a both sides at new fan are provided with hoisting machine and construct, use expansion bolts to squeeze into in the wall body from the hole body department on mounting hole board surface and fix, the T shape bolt of mounting hole board below jib bottom this moment can slide the pillar from the side channel department of sideboard in the post inslot, then slide spacing section of thick bamboo from jib department into the post inslot and overlap in post department, thereby spacing making it difficult off position in post channel department with the pillar, and the outside roll-off of side channel department also can not be followed to great spacing section of thick bamboo, new fan can be connected tuber pipe and outside wind power pipeline after indoor hoist and mount is accomplished with the help of hoisting machine this moment, if upwards mention spacing section of thick bamboo and keep away from T shape bolt and post channel, alright spur the jib this moment, make its pillar of taking the T shape bolt withdraw from the side channel department, thereby can cancel the hoist and mount completion dismantlement of new fan, the convenient hoist and mount dismantlement of new fan has been realized.

2. The utility model discloses a top at new fan is provided with shields mechanism, insert the platform, and the surface of inserting the platform can insert the post of inserting of guard shield below, the support bar of guard shield below also pastes on the top of new fan this moment and supports, when the wall department of new fan top takes place liquid and leaks, liquid drips can outwards the landing along its cover body inclined plane on the guard shield top of the triangular cover body to prevent that new fan top drippage liquid from receiving liquid corrosion or feed liquor damage, realized the better protection in top of new fan.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of new trend equipment of configuration centrifugal fan.

Fig. 2 is an explosion diagram of a hoisting mechanism of a fresh air device equipped with a centrifugal fan.

Fig. 3 is an exploded view of a shielding mechanism of a fresh air device equipped with a centrifugal fan according to the present invention.

In the figure: 1. a fresh air machine; 2. an air duct; 3. a hoisting mechanism; 301. a side plate; 302. a column groove; 303. a side groove; 304. a T-shaped bolt; 305. a boom; 306. installing a pore plate; 307. a limiting cylinder; 4. a shielding mechanism; 401. inserting a platform; 402. inserting a column; 403. a shield; 404. a support strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a fresh air device configured with a centrifugal fan comprises a fresh air fan 1 and an air duct 2, and further comprises a hoisting mechanism 3 and a shielding mechanism 4, wherein the hoisting mechanism 3 comprises a side plate 301, a column groove 302, a side groove 303, a T-shaped bolt 304, a suspension rod 305, an installation pore plate 306 and a limiting cylinder 307, the air duct 2 extends out of two ends of the fresh air fan 1, the side plate 301 is fixedly connected to outer walls of two sides of the fresh air fan 1, the column groove 302 is formed in the surface of the side plate 301, the side groove 303 is formed in the surface of the side plate 301 on one side of the column groove 302, a top bolt of the T-shaped bolt 304 is embedded in a groove body of the column groove 302, the suspension rod 305 is fixedly connected between the top bolt of the T-shaped bolt 304 and the installation pore plate 306, the limiting cylinder 307 is sleeved outside the suspension rod 305, the shielding mechanism 4 is arranged at the top end of the fresh air fan 1, and the shielding mechanism 4 comprises a plug platform 401, a plug 402, a shield 403 and a support bar 404.

The top end of the fresh air fan 1 is fixedly welded with an inserting table 401, an inserting column 402 is inserted into the inserting table 401, the inserting column 402 is symmetrically welded to the lower portion of the cover body of the protecting cover 403, and a supporting bar 404 is fixedly connected to the lower portion of the protecting cover 403 between the inserting columns 402.

The cover body of the shield 403 is a triangular cover body, and the cover plates at two ends of the shield 403 are attached to the top end surface of the fresh air machine 1; when liquid drops on the top end of the shield 403 of the triangular cover body, the liquid easily slides outwards along the inclined surface of the cover body.

The T-shaped bolt 304 is formed by welding a bolt disc and a bolt column, the bolt column size of the T-shaped bolt 304 is smaller than the cylinder hole size of the limiting cylinder 307, the cylinder body size of the limiting cylinder 307 is the same as the groove body size of the column groove 302, and the cylinder body size of the limiting cylinder 307 is larger than the groove body size of the side groove 303; when the larger bolt disk of the T-shaped bolt 304 is inserted into the stud groove 302 along with the stud, the limiting cylinder 307 can be inserted downward into the stud groove 302 and sleeved on the stud, so that the stud is limited at the stud groove 302 and is not easy to run, and the larger limiting cylinder 307 can not slide out from the side groove 303.

The groove cavity of the side groove 303 is communicated with the groove cavity of the column groove 302, and the outer groove opening of the side groove 303 is arranged at the outer side wall of the side plate 301; when the limiting cylinder 307 is not sleeved with the T-shaped bolt 304, the suspender 305 can be pulled to slide the bolt of the T-shaped bolt 304 out of the side groove 303.

It should be noted that, the utility model relates to a new trend equipment of configuration centrifugal fan, be provided with hoisting machine 3 in new trend 1 both sides, use expansion bolts to squeeze into the wall body from the hole body on mounting hole board 306 surface and fix, the T-bolt 304 of jib 305 bottom below mounting hole board 306 can slide the bolt post into post groove 302 from side groove 303 of sideboard 301 at this moment, then slide spacing cylinder 307 into post groove 302 and overlap in the bolt post from jib 305, thereby spacing the bolt post and make it be difficult for the dislocation at post groove 302, and bigger spacing cylinder 307 can not outwards roll off from side groove 303 yet, new fan 1 can be connected wind-force pipeline 2 with the outside after indoor hoist and mount completion with the help of hoisting machine 3 at this moment, if lift up spacing cylinder 307 and keep away from T-bolt 304 and post groove 302, at this moment, the suspender 305 can be pulled to enable the bolt with the T-shaped bolt 304 to exit from the side groove 303, so that the hoisting of the new fan 1 can be cancelled, the new fan 1 can be dismounted, the convenient hoisting and dismounting of the new fan 1 is realized, the shielding mechanism 4 is arranged at the top end of the new fan 1, the inserting table 401 is arranged, the surface of the inserting table 401 can be inserted into the inserting column 402 below the shield 403, the supporting strip 404 below the shield 403 is also attached to the top end of the new fan 1 for supporting, when liquid is dripped on the wall above the new fan 1, the liquid can be dripped on the top end of the shield 403 of the triangular cover body and can slide outwards along the inclined plane of the cover body, the liquid dripped on the top end of the new fan 1 is prevented from being corroded by the liquid or damaged by the liquid, and the top end of the new fan 1 is protected better.

It should be noted that the utility model relates to a new trend equipment of configuration centrifugal fan, including 1, new fan; 2. an air duct; 3. a hoisting mechanism; 301. a sideboard; 302. a column groove; 303. a side groove; 304. a T-shaped bolt; 305. a boom; 306. installing a pore plate; 307. a limiting cylinder; 4. a shielding mechanism; 401. inserting a platform; 402. inserting a column; 403. a shield; 404. the support bars and the components are all standard parts or parts known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a configuration centrifugal fan's new trend equipment, includes new fan (1) and tuber pipe (2), its characterized in that: still include hoisting machine structure (3) and shield mechanism (4), hoisting machine structure (3) comprises sideboard (301), post groove (302), side channel (303), T shape bolt (304), jib (305), installation orifice plate (306) and spacing section of thick bamboo (307), the both ends of new fan (1) are stretched out and are had tuber pipe (2), and the both sides outer wall department fixedly connected with sideboard (301) of new fan (1), post groove (302) has been seted up on the surface of sideboard (301), and sideboard (301) surface of post groove (302) one side has seted up side channel (303), the embedded top key post that has T shape bolt (304) of cell body of post groove (302), and fixedly connected with jib (305) between the top key post of T shape bolt (304) and installation orifice plate (306), spacing section of thick bamboo (305) has been cup jointed in the outside of jib (305), the top of new fan (1) is provided with shield mechanism (4), and shield mechanism (4) comprises plug platform (401), inserted post (403), guard post (307) and support bar (307).

2. A fresh air device with a centrifugal fan as claimed in claim 1, wherein: the top welded fastening of new fan (1) has inserted platform (401), and inserts the inside of platform (401) and insert post (402), insert post (402) symmetric welding in the cover body below of guard shield (403), and insert guard shield (403) below fixedly connected with support bar (404) between post (402).

3. A fresh air device with a centrifugal fan as claimed in claim 1, wherein: the cover body of the shield (403) is a triangular cover body, and the cover plates at the two ends of the shield (403) are attached to the top end surface of the fresh air fan (1).

4. The fresh air device with the centrifugal fan as claimed in claim 1, wherein: the T-shaped bolt (304) is formed by welding a bolt disc and a bolt column, the bolt column size of the T-shaped bolt (304) is smaller than the cylinder hole size of the limiting cylinder (307), the cylinder body size of the limiting cylinder (307) is the same as the groove body size of the column groove (302), and the cylinder body size of the limiting cylinder (307) is larger than the groove body size of the side groove (303).

5. The fresh air device with the centrifugal fan as claimed in claim 1, wherein: the groove cavity of the side groove (303) is communicated with the groove cavity of the column groove (302), and the outer groove opening of the side groove (303) is formed in the outer side wall of the side plate (301).