CN211230977U

CN211230977U - Ventilation energy-saving equipment of green building

Info

Publication number: CN211230977U
Application number: CN201922427256.1U
Authority: CN
Inventors: 任智星
Original assignee: Beijing Green Bass Decoration Engineering Co ltd
Current assignee: Beijing Green Bass Decoration Engineering Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-11
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a ventilation energy-saving equipment of green building, its technical scheme main points are: including impeller and drive impeller pivoted driving motor, the impeller includes connecting seat and equidistant a plurality of flabellum of setting on the connecting seat, the connecting seat includes the connecting seat of being connected with the driving motor output shaft, the flabellum can be dismantled with the connecting seat and be connected, the flabellum includes blade and arc, set up the mounting groove the same with flabellum quantity and be used for the joint arc on the connecting seat outer peripheral face, the one end of mounting groove pierces through the terminal surface that the connecting seat deviates from driving motor one end, the one end that the mounting groove is close to driving motor is provided with the joint turn-ups that is used for the joint arc, the one end that the connecting seat deviates from driving motor is provided with the limiting plate that is used for restricting. The utility model has the advantages that the staff of being convenient for changes the flabellum of damage, reduces the extravagant possibility of cost of maintenance.

Description

Ventilation energy-saving equipment of green building

Technical Field

The utility model relates to a ventilation energy-saving equipment, concretely relates to ventilation energy-saving equipment of green building.

Background

"green" of "green building" does not mean three-dimensional greening or roof garden in general meaning, but represents a concept or symbol, means that the building is harmless to the environment, can make full use of the natural resources of the environment, and is a building constructed under the condition of not destroying the basic ecological balance of the environment, and can be called sustainable development building, ecological building, returning to the nature building or energy-saving and environment-friendly building, etc.

The current utility model discloses a chinese utility model patent that publication number is CN206591626U, it discloses a ventilation energy-saving equipment of green building, including main building, the both sides of main building all are provided with inferior building, leave the space between main building and the inferior building, crossbeam and inferior building fixed connection that main building set up through its both sides, the baffle of fixedly connected with slope between main building and the inferior building, be provided with the impeller between baffle and main building and the inferior building, the outside fixedly connected with of impeller is the connecting seat that the annular array distributes, the impeller pass through the connecting seat respectively with baffle, main building and inferior building fixed connection, open in the stratum of main building downside and be equipped with air pipe.

Because the impeller among the above-mentioned technique adopts integration flabellum structure, in abominable environment, sand and stone in the air gets into the impeller along with the flow of air, and contact with the flabellum of impeller, and sand and stone touch high-speed pivoted flabellum and probably cause certain damage to the flabellum, in order to avoid the flabellum of damage to influence the efficiency of blast air, the staff need change damaging the flabellum, and the impeller adopts integration flabellum structure, the staff need dismantle whole impeller get off and change, cause cost of maintenance's waste easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a ventilation energy-saving equipment of green building, its advantage is convenient for the staff to change the flabellum of damage, reduces the extravagant possibility of cost of maintenance.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a ventilation energy-saving device for green buildings; including impeller and drive impeller pivoted driving motor, the impeller includes connecting seat and equidistant a plurality of flabellum of setting in the connecting seat, the connecting seat includes the connecting seat of being connected with the driving motor output shaft, the flabellum can be dismantled with the connecting seat and be connected, the flabellum includes the blade and sets up the arc on the blade, set up the mounting groove the same with flabellum quantity and be used for the joint arc on the connecting seat outer peripheral face, the axial extension of connecting seat is followed to the mounting groove, the one end of mounting groove pierces through the terminal surface that the connecting seat deviates from driving motor one end, the one end that the mounting groove is close to driving motor is provided with the joint turn-ups that is used for the joint arc, the one end that the connecting seat deviates from driving motor is provided with the limiting.

Through adopting the above-mentioned technical scheme, when needing to be changed the flabellum, the staff is earlier through revolving from the bolt, dismantle the bolt from connecting seat and limiting plate and connect, then with the limiting plate one end pulling that deviates from the connecting seat towards, make limiting plate and connecting seat and arc break away from, and then, the staff deviates from the turn-ups direction pulling of joint with the blade towards, make the arc follow the mounting groove roll-off, thereby dismantle the flabellum that will damage from the sleeve, then slide new flabellum into the mounting groove in, paste the limiting plate and lean on the connecting seat, through revolving into the connecting seat with the bolt from the limiting plate, thereby fix new flabellum, and the operation is simple, the staff of being convenient for changes solitary flabellum, need not change whole impeller, thereby reduce the extravagant possibility of.

The present invention may be further configured in a preferred embodiment as: the limiting plate extends and is fixedly connected with the positioning block towards one end of the arc-shaped plate, and the positioning groove matched and clamped with the positioning block for positioning is formed in one end of the arc-shaped plate towards the limiting plate.

Through adopting above-mentioned technical scheme, when limiting plate and connecting seat were fixed, the staff fixes a position the limiting plate through in pegging graft the constant head tank with the locating piece to be convenient for the staff installs the limiting plate.

The present invention may be further configured in a preferred embodiment as: the connecting seat is provided with a first threaded hole matched with the bolt towards one end of the limiting plate, a second threaded hole communicated with the first threaded hole is formed in the limiting plate, and an embedding groove used for embedding the head of the bolt is formed in one end, deviating from the first threaded hole, of the second threaded hole.

Through adopting above-mentioned technical scheme, when fixing the limiting plate, the staff is through in with bolt screw in second screw hole and first screw hole to fix the limiting plate on connecting one side, the setting of caulking groove makes the head of bolt inlay to establish in the limiting plate, thereby has strengthened fixing between bolt and the limiting plate.

The present invention may be further configured in a preferred embodiment as: the one end subsides that the arc deviates from the constant head tank are equipped with the cushion.

Through adopting above-mentioned technical scheme, the cushion sets up for the arc protrusion extrudees the cushion in the mounting groove outside the arc integrated circuit board is received to the mounting groove, makes the cushion take place elastic deformation, passes through the bolt fastening with the limiting plate when the staff on the sleeve diapire, and the cushion is applyed for the arc one to the drive power of limiting plate direction, makes the more firm of locating piece and constant head tank joint, strengthens the fixed to the arc.

The present invention may be further configured in a preferred embodiment as: one side of the limiting plate facing the connecting seat extends to be provided with a dustproof pipe sleeved on the outer wall of the arc plate.

Through adopting above-mentioned technical scheme, the setting of dustproof pipe covers the junction of limiting plate and arc, reduces the impurity in the environment and gets into the possibility in the mounting groove, simultaneously, has reduced the possibility that the arc breaks away from in the mounting groove.

The present invention may be further configured in a preferred embodiment as: the connecting seat includes that the opening is towards driving motor's sleeve, set up connecting pipe on the sleeve diapire and set up on the connecting pipe outer peripheral face be used for with the relative inner wall rigid coupling of sleeve a plurality of reinforcing plate, the mounting groove setting is on telescopic relative outer wall, limiting plate and sleeve diapire threaded connection.

Through adopting above-mentioned technical scheme, alleviateed the holistic weight of connecting seat, and saved the cost of preparation connecting seat.

The present invention may be further configured in a preferred embodiment as: the tip of driving motor output shaft is provided with the screw thread post, and the driving motor output shaft inserts in the connecting pipe and pierces through sleeve diapire and limiting plate, and one side that the limiting plate deviates from the sleeve diapire is provided with the mounting with screw thread post screw-thread fit, and the connecting pipe deviates from the relative inner wall of one end of limiting plate and has seted up the spout, and the spout is followed the axial extension of connecting pipe by the tip of connecting pipe to do not pierce through the other end of connecting pipe, be provided with the post of hugging closely that a pair of slip-in spout was interior and hugged closely.

Through adopting above-mentioned technical scheme, the staff is through in inserting driving motor output shaft connecting pipe, in the output shaft motion process, drive a pair of post of hugging closely and slide in the spout, when sleeve diapire and limiting plate were worn out to the screw thread post, hug closely the post and hug closely with the terminal cell wall of spout, then the staff is through in with nut screw in screw thread post, and make nut and limiting plate deviate from telescopic one side butt, thereby be connected driving motor and connecting pipe, moreover, the steam generator is simple in structure, the staff of being convenient for is with driving motor and muffjoint.

To sum up, the utility model discloses following beneficial effect has:

1. the fan blades are detachably connected with the sleeve, so that workers can replace the single fan blades conveniently without replacing the whole impeller, and the possibility of maintenance cost waste is reduced;

2. the limiting plate is provided with the positioning block, and the arc plate is provided with the positioning groove clamped with the positioning block, so that a worker can conveniently perform primary positioning on the limiting plate when installing the limiting plate;

3. through passing through bolted connection with limiting plate and sleeve, simple structure, the staff of being convenient for dismantles and installs the limiting plate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view showing the structure of the connecting base;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a protective cover; 11. a vent; 12. a baffle; 2. an impeller; 3. a fan blade; 31. a blade; 32. an arc-shaped plate; 321. an elastic pad; 322. positioning a groove; 4. a connecting seat; 41. a sleeve; 411. mounting grooves; 412. clamping and flanging; 413. a first threaded hole; 42. a connecting pipe; 421. a chute; 43. a reinforcing plate; 5. a drive motor; 51. an output shaft; 52. clinging to the column; 53. a fixing member; 531. anti-skid lines; 54. a mounting seat; 55. a threaded post; 6. a limiting plate; 61. positioning blocks; 62. a second threaded hole; 63. a dust-proof pipe; 64. caulking grooves; 65. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a ventilation energy-saving equipment of green building, as shown in fig. 1 and 2, includes and fixes safety cover 1 in the building pipeline through expansion bolts 65, is provided with ventilation equipment in the safety cover 1, and the vent 11 with the wind channel intercommunication is seted up to safety cover 1 upper end, is provided with a plurality of guide plate 12 that is used for with wind water conservancy diversion to vent 11 department on ventilation equipment's the periphery, is equipped with the clearance with vent 11 intercommunication between two adjacent guide plate 12. The ventilating device comprises an impeller 2 and a driving motor 5 for driving the impeller 2 to rotate, wherein the driving motor 5 is fixed on one side of the protective cover 1 through a mounting seat 54. Impeller 2 includes connecting seat 4 and 6 flabellum 3 of setting in connecting seat 4, and the longitudinal section of connecting seat 4 is cylindrically, and 6 flabellum 3 equidistant cloth are established on connecting seat 4.

As shown in fig. 1 and 2, the connecting base 4 includes a sleeve 41 with an opening facing the driving motor 5, a connecting pipe 42 fixedly connected to a bottom wall of the sleeve 41, and a plurality of reinforcing plates 43 fixedly connected to an outer peripheral surface of the connecting pipe 42 for fixedly connecting with an inner wall of the sleeve 41, wherein the number of the reinforcing plates 43 is 8, and each 4 reinforcing plates 43 are in a group and uniformly distributed along a peripheral surface of the connecting pipe 42. Referring to fig. 3, the fan blade 3 is detachably connected to the sleeve 41, the fan blade 3 includes a blade 31 and an arc plate 32 fixed to an end of the blade 31, and an arc degree of the arc plate 32 is the same as an arc degree of an outer circumferential surface of the sleeve 41. The same quantity of installing grooves 411 that are used for clamping arc-shaped plate 32 with fan blades 3 are opened on the outer peripheral surface of sleeve 41, and installing grooves 411 extend from the end surface of one end of sleeve 41 departing from driving motor 5 to the direction of driving motor 5 along the axis of sleeve 41. Extend the rigid coupling on the mounting groove 411 is close to driving motor 5's one end cell wall and be used for joint turn-ups 412 of joint arc 32, the one end that sleeve 41 deviates from driving motor 5 is provided with the limiting plate 6 that is used for restricting the arc 32 and breaks away from in mounting groove 411, be provided with a pair of bolt 65 with sleeve 41 threaded connection on the limiting plate 6, set up the first screw hole 413 that pierces through the sleeve 41 diapire on the sleeve 41 diapire, limiting plate 6 relative position department sets up the second screw hole 62 with first screw hole 413 threaded connection, second screw hole 62 deviates from first screw hole 413 one end and sets up the caulking groove 64 that is used for inlaying the bolt 65 head, the setting of caulking groove 64, make in the head screw in limiting plate 6 of bolt 65, the fixed between bolt 65 and the limiting plate 6 has been.

When installing fan blades 3, a worker slides the arc-shaped plate 32 into the installation groove 411 towards an inlet of the installation groove 411, the end portion of the arc-shaped plate 32 is clamped in a clamping groove formed by the installation groove 411 and the clamping flanging 412, so as to preliminarily fix the arc-shaped plate 32, after the worker clamps 6 arc-shaped plates 32 into the installation groove 411, the worker attaches the limiting plate 6 to the bottom wall of the sleeve 41, and then screws the bolt 65 into the second threaded hole 62 and the first threaded hole 413, so as to fix the limiting plate 6 on the bottom wall of the sleeve 41, so as to install the arc-shaped plate 32 in the installation groove 411, and fix the fan blades 3 on the sleeve 41; during the dismantlement, the staff revolves wrong bolt 65 for bolt 65 revolves out from first screw hole 413 and second screw hole 62, makes limiting plate 6 and sleeve 41 diapire break away from, then slides arc 32 towards the one end that deviates from joint turn-ups 412, and roll-off mounting groove 411, thereby dismantles flabellum 3 from sleeve 41, and the staff of being convenient for changes flabellum 3 after the damage, need not change whole impeller 2, thereby reduces the extravagant possibility of cost of maintenance.

As shown in fig. 2 and 3, the limiting plate 6 is extended and fixedly connected with a positioning block 61 towards one end of the arc plate 32, the positioning groove 322 which is matched with the positioning block 61 and clamped and positioned is formed in one end of the arc plate 32 facing the limiting plate 6, when the arc plate 32 slides into the mounting groove 411, a worker aligns the positioning block 61 to the positioning groove 322 and inserts the positioning groove 322 into the positioning groove 322, so that the limiting plate 6 is attached to a proper position, the first threaded hole 413 and the second threaded hole 62 are aligned and communicated with each other, and the worker can conveniently screw the bolt 65 into the second threaded hole 62 and the first threaded hole 413.

As shown in fig. 2 and 3, the one end that the arc 32 deviates from constant head tank 322 is provided with the subsides and is equipped with cushion 321, cushion 321 sets up, make arc 32 protrusion outside mounting groove 411, extrude cushion 321 in mounting groove 411 when arc 32 joint, make cushion 321 take place elastic deformation, when the staff passes through bolt 65 with limiting plate 6 and fixes on sleeve 41 diapire, the cushion 321 is applyed and is given the drive power of arc 32 to limiting plate 6 direction, make the more firm of locating piece 61 and constant head tank 322 joint, the fixed effect to arc 32 has been strengthened.

As shown in fig. 2 and 3, limiting plate 6 extends towards one side of sleeve 41 and is provided with the dustproof pipe 63 that the cover was established on the arc 32 outer peripheral face, and dustproof pipe 63 rigid coupling is on limiting plate 6, through setting up dustproof pipe 63, covers the junction of limiting plate 6 and arc 32, reduces the possibility that impurity in the environment got into in mounting groove 411, and simultaneously, the setting of dustproof pipe 63 has reduced the possibility that arc 32 breaks away from in the mounting groove 411.

As shown in fig. 1 and 2, the driving motor 5 is detachably connected to the connecting pipe 42, the output shaft 51 of the driving motor 5 penetrates through the protective cover 1, the end of the output shaft 51 is provided with a threaded post 55, the output shaft 51 is inserted into the connecting pipe 42 and penetrates through the bottom wall of the sleeve 41 and the limiting plate 6, one side of the limiting plate 6, which is far away from the bottom wall of the sleeve 41, is provided with a fixing part 53 in threaded fit with the threaded post 55, the fixing part 53 is a cylinder, the inner circumferential surface of the cylinder is provided with threads in threaded fit with the threaded post 55, and the outer circumferential surface of the cylinder. Referring to fig. 4, a sliding groove 421 is formed in an end, opposite to the inner wall, of the connection pipe 42, which is away from the limiting plate 6, the sliding groove 421 extends from an end of the connection pipe 42 in the axial direction and does not penetrate through the other end of the connection pipe 42, and a pair of clinging columns 52, which slide into the sliding groove 421 and cling to the bottom wall of the sliding groove 421, is disposed on the output shaft 51 of the driving motor 5. When installation driving motor 5, the staff inserts in the connecting pipe 42 through with driving motor 5 output shaft 51, in the output shaft 51 motion process, drive a pair of post 52 of hugging closely and slide in the spout 421, when the screw thread post 55 was worn out sleeve 41 diapire and limiting plate 6, hug closely post 52 and the terminal cell wall of spout 421 and hug closely, then the staff is through fixing piece 53 and screw thread post 55 threaded connection, and make fixing piece 53 and limiting plate 6 deviate from one side butt of sleeve 41, thereby be connected driving motor 5 and connecting pipe 42, moreover, the steam generator is simple in structure, the staff of being convenient for dismantles and installs driving motor 5.

The implementation principle of the embodiment is as follows: when the fan blade 3 needs to be replaced, the worker firstly rotates the fixing member 53 away from the threaded column 55, then rotates away from the bolt 65, detaches and connects the bolt 65 from the sleeve 41 and the limiting plate 6, then pulls the limiting plate 6 towards one end away from the sleeve 41, so that the limiting plate 6 is separated from the sleeve 41 and the arc-shaped plate 32, further, the worker pulls the blade 31 towards the direction away from the clamping flanging 412, so that the arc-shaped plate 32 slides out of the mounting groove 411, thereby detaching the damaged fan blade 3 from the sleeve 41, then slides the new fan blade 3 into the mounting groove 411, pastes the limiting plate 6 on the bottom wall of the sleeve 41, and clamps the positioning block 61 into the positioning groove 322, rotates the bolt 65 into the sleeve 41 from the limiting plate 6, and then rotates the fixing member 53 into the threaded column 55, thereby fixing the new fan blade 3, the operation is simple, and the worker can conveniently replace the independent fan blade 3, the entire impeller 2 does not need to be replaced, thereby reducing the possibility of wasteful maintenance costs.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a ventilation energy-saving equipment of green building which characterized in that: comprises an impeller (2) and a driving motor (5) driving the impeller (2) to rotate, wherein the impeller (2) comprises a connecting seat (4) and a plurality of fan blades (3) arranged on the connecting seat (4) at equal intervals, the connecting seat (4) comprises a connecting seat (4) connected with an output shaft (51) of the driving motor (5), the fan blades (3) are detachably connected with the connecting seat (4), the fan blades (3) comprise blades (31) and arc-shaped plates (32) arranged on the blades (31), mounting grooves (411) which are the same as the fan blades (3) in number and are used for clamping the arc-shaped plates (32) are arranged on the outer peripheral surface of the connecting seat (4), the mounting grooves (411) extend along the axial direction of the connecting seat (4), one end of each mounting groove (411) penetrates through the end surface of one end of the connecting seat (4) deviating from the driving motor (5), and clamping flanges (412) used for clamping the arc-shaped plates (, one end of the connecting seat (4) departing from the driving motor (5) is provided with a limiting plate (6) used for limiting the arc-shaped plate (32) to be separated from the mounting groove (411), and the limiting plate (6) is provided with a plurality of bolts (65) in threaded connection with the connecting seat (4).

2. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: limiting plate (6) extend the rigid coupling towards the one end of arc (32) and have locating piece (61), and constant head tank (322) with locating piece (61) cooperation joint location are seted up to the one end of arc (32) towards limiting plate (6).

3. The ventilation energy-saving device for green buildings according to claim 2, characterized in that: the connecting seat (4) is provided with a first threaded hole (413) matched with the bolt (65) towards one end of the limiting plate (6), a second threaded hole (62) communicated with the first threaded hole (413) is formed in the limiting plate (6), and a caulking groove (64) used for embedding the head of the bolt (65) is formed in one end, deviating from the first threaded hole (413), of the second threaded hole (62).

4. The ventilation energy-saving device for green buildings according to claim 3, characterized in that: one end of the arc-shaped plate (32) departing from the positioning groove (322) is provided with an elastic pad (321) in an attaching mode.

5. The ventilation energy-saving device for green buildings according to claim 4, characterized in that: one side of the limiting plate (6) facing the connecting seat (4) extends to be provided with a dustproof pipe (63) sleeved on the outer wall of the arc-shaped plate (32).

6. The ventilation energy-saving device for green buildings according to claim 5, characterized in that: connecting seat (4) including opening towards sleeve (41) of driving motor (5), set up connecting pipe (42) on sleeve (41) diapire and set up on connecting pipe (42) outer peripheral face be used for with a plurality of reinforcing plate (43) of the relative inner wall rigid coupling of sleeve (41), mounting groove (411) set up on the relative outer wall of sleeve (41), limiting plate (6) and sleeve (41) diapire threaded connection.

7. The ventilation energy-saving device for green buildings according to claim 6, characterized in that: the tip of driving motor (5) output shaft (51) is provided with screw thread post (55), driving motor (5) output shaft (51) insert in connecting pipe (42) and pierce through sleeve (41) diapire and limiting plate (6), one side that limiting plate (6) deviate from sleeve (41) diapire is provided with mounting (53) with screw thread post (55) screw-thread fit, connecting pipe (42) deviate from the relative inner wall of one end of limiting plate (6) and seted up spout (421), spout (421) are followed the axial extension of connecting pipe (42) by the tip of connecting pipe (42), do not pierce through the other end of connecting pipe (42), be provided with a pair of post (52) of hugging closely that slide in spout (421) and hug closely with spout (421) tank bottom wall on driving motor (5) output shaft (51).