CN213088329U

CN213088329U - A split volute for an integrated stove

Info

Publication number: CN213088329U
Application number: CN202020622638.XU
Authority: CN
Inventors: 周水清; 刘正锋; 胡银杰; 周华欣; 杨柯; 董豪炳
Original assignee: Shengzhou Zhejiang University of Technology Innovation Research Institute
Current assignee: Shengzhou Zhejiang University of Technology Innovation Research Institute
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-04-30
Anticipated expiration: 2030-04-23

Abstract

A split volute for an integrated stove, the volute is divided into an upper volute and a lower volute; the upper volute is fixed with a spring casing lock and a latch structure at the cut ends on both sides; the spring casing lock is fixed in the middle of the width of the volute Position, the latch structure is fixed at the cut end, the lower volute is fixed with locks and installation slots at the cut ends on both sides, the motor is fixed on the motor bracket, the motor bracket is fixed on the box, and the shell spring lock includes a handle, a spring, Bearing rod, base and lock ring, the inside of the handle is hollow design, the bearing rod is fixed at the front end of the handle, the spring is fixed inside the handle and in the middle of the bearing rod; the lock ring is fixed on the bearing rod, and the handle is fixed on the base through the bearing rod. The volute of the utility model is convenient to disassemble and install, saves time and effort; reduces the disturbance of the orifice of the lower installation hole; reduces the vibration of the volute, improves the efficiency of the fan, facilitates the cleaning and maintenance of the impeller of the volute, and is more convenient; It is easy to locate and does not damage the volute profile structure.

Description

Split type spiral case for integrated kitchen

Technical Field

The utility model relates to a domestic integrated kitchen field, concretely relates to integrated kitchen is with split type spiral case.

Background

At present, when the integrated kitchen range is used in the market, the volute impeller is very easy to be stained with oil smoke, the oil smoke cleaning rate of the integrated kitchen range is easily reduced without cleaning for a long time, but the impeller and the volute are cleaned, the whole fan volute needs to be disassembled and assembled, and the work is time-consuming and inconvenient. The motor of integrated kitchen in the market all installs on the spiral case, because motor vibration can't eliminate, can cause the noise problem of integrated kitchen. The volute needs to be aligned with the lower mounting hole of the negative pressure box every time of detaching, so that the flow loss and the flow of the fan are easily reduced, and the performance of the fan is reduced.

Therefore, in order to facilitate the cleaning of the volute impeller, the convenience of the disassembly of the volute and the simplicity of the installation need to improve the volute structure and the motor fixing position of the traditional integrated cooker to a certain extent, so that the energy loss of the fan is reduced, the air volume and the air pressure are increased, the noise is reduced, and the volute installation process is simplified.

Disclosure of Invention

The great not enough of complexity of dismantlement when washing and maintaining in order to overcome the integrated kitchen spiral case impeller of tradition, to the disturbance in mounting hole drill way when reducing the spiral case installation, reduce the spiral case because the noise problem that motor vibrations arouse, the utility model provides an integrated kitchen is with split type spiral case.

The utility model adopts the technical proposal that:

a split volute for an integrated cooker comprises a volute, a spring shell lock, a box body, a fixing frame, a motor and a motor bracket;

the height of the volute is H, the volute is divided into an upper volute, and the height of the upper volute is H; the spring shell lock and the bolt are fixed at the two cut ends of the upper volute; the spring shell lock except the lock catch part is fixed at the middle position of the width of the upper volute casing, and the spring shell lock is connected with a bolt; the bolt is fixed at the cut end, the extending length of the bolt is L1, and the width of the bolt is equal to the width d of the volute; the volute is divided into a lower volute; the lower volute is fixedly provided with a lock catch and an installation clamping groove at the notches at the two sides; the lock catch is fixed in the middle of the width of the upper volute of the lower volute and is connected with the installation clamping groove; the length of the mounting clamping groove is the width of the volute; a rubber gasket is embedded in the mounting clamping groove;

the motor is fixed on the motor support, the motor support is fixed on the box body, the axial position of the motor support is consistent with the axial position of the inlet end of the volute, and the lower volute is fixed on the box body through the fixing frame.

Further, the shell spring lock comprises a handle, a spring, bearing rods, a base and a lock ring, wherein the interior of the handle is hollow, the bearing rods are respectively fixed at the front end of the handle, and the spring is fixed in the interior of the handle and in the middle of the bearing rods; the lock ring is fixed on the bearing rod, and the handle is fixed on the base through the bearing rod.

Preferably, the height of the upper volute is h; h is 40% x H; the latch length L1; l1 ═ d × 7%.

The utility model discloses a theory of operation: when the range hood is cleaned and maintained, the volute is disassembled, two spring shell locks (20) fixed on the volute are respectively separated from the lock catch (a), and the upper volute (11) is taken out from the mounting clamping groove (q) of the lower volute (12), so that the separation of the volute is realized; the lower volute (11) is fixed on the fixing frame (40), and a bolt (p) is inserted into the mounting clamping groove (q) during mounting to lock the shell spring lock (20). The motor support (60) is fixed on the box body (30) in a welding mode, and the axial line position of the motor support (60) is consistent with the axial line position of the inlet end of the volute (10); the lower volute (12) is fixed with the fixing frame (40), and does not need to be moved during disassembly, so that the accuracy of the positions of the shell and the mounting hole opening is maintained.

Compared with the prior art, the beneficial effects of the utility model are that:

1. compare the integral design of traditional spiral case, the utility model relates to an integrated kitchen is with split type spiral case has spiral case fixed surface to have spring housing lock, and spiral case dismantlement and simple to operate, labour saving and time saving.

2. The utility model relates to an integrated kitchen is with split type spiral case has reduced the drill way disturbance to mounting hole down, the casing modification design of being convenient for.

3. The traditional motor is arranged on the volute, and the vibration of the motor is transmitted to the volute to cause noise; the utility model relates to an integrated kitchen is with split type spiral case, the motor is installed on the negative-pressure tank, has reduced the vibrations of spiral case, has promoted the efficiency of fan.

4. The utility model relates to a split volute for an integrated cooker; the cleaning and maintenance of the volute impeller are facilitated, and the volute impeller is more convenient.

5. The utility model relates to a split volute for an integrated cooker; the upper volute and the lower volute are respectively provided with a bolt and an installation clamping groove, so that the positioning is convenient, the installation position is easy to fix, and the volute type line structure is not damaged.

Drawings

Fig. 1 is an overall three-dimensional structural schematic diagram of a split volute for an integrated cooker.

Fig. 2 is a schematic view of the motor bracket position mounting.

FIG. 3 is a three-dimensional schematic view of a volute

Fig. 4 is a three-dimensional schematic diagram of the split structure of the upper volute.

Fig. 5 is a partially enlarged schematic view of fig. 4 at the latch p.

Fig. 6 is a three-dimensional schematic diagram of a split structure of the lower volute.

Fig. 7 is a partially enlarged schematic view of fig. 6 at the mounting card slot (k) q.

Figure 8 is a three-dimensional schematic view of a lower volute support frame.

Fig. 9 is a three-dimensional schematic view of a spring housing lock.

Description of the drawings: 10-volute, 20-spring shell lock, 30-box, 40-fixing frame, 50-motor, 60-motor support, 11-upper volute, 12-lower volute, p-bolt, q-mounting clamping groove, k-rubber gasket, b-locking ring, e-bearing bracket, f-spring, g-handle, c-base, H-volute height, d-volute width, L1-bolt length and H-upper volute height.

Detailed Description

In order to show the technical solutions and advantages of the present invention in more detail, it will now be described by some relevant examples. The purpose of the present invention will be described with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only for the purpose of illustrating the present invention and are not to be construed as limiting the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without inventive faculty are within the scope of the invention.

Referring to fig. 1 to 9, a split volute for an integrated cooker comprises a volute (10), a spring shell lock (20), a box body (30), a fixing frame (40), a motor (50) and a motor bracket (60);

4-7, the height of the volute (10) is H, the volute (10) is divided into an upper volute (11), and the height of the upper volute (10) is H; a spring shell lock (20) and a bolt (p) are fixed at the cut ends of the two sides of the upper volute (11); the spring shell lock (20) is fixed at the middle position of the width (d) of the volute of the upper volute (11) except for the lock catch (a), and the spring shell lock (20) is connected with a bolt (p); the bolt (p) is fixed at the cut end, the protruding length of the bolt (p) is L1, and the width of the bolt (p) is equal to the width d of the volute; the volute (10) is divided into a lower volute (12); the lower volute (12) is fixedly provided with a lock catch (a) and an installation clamping groove (q) at the notches at the two sides; the lock catch (a) is fixed in the middle of the width of the upper volute of the lower volute (12), and the lock catch (a) is connected with the mounting clamping groove (q); the length of the mounting clamping groove (q) is the width (d) of the volute; a rubber gasket (k) is embedded in the mounting clamping groove;

the spring housing lock (20) as shown in fig. 9 comprises a handle (g), a spring (f), bearing rods (e), a base (c) and a locking ring (b), wherein the handle (g) is hollow in the inside, the bearing rods (e) are respectively fixed at the front end of the handle (g), and the spring is fixed in the handle (g) and in the middle of the bearing rods (e); the lock ring (b) is fixed on the bearing rod (e), and the handle (g) is fixed on the base (c) through the bearing rod (e).

The motor (60) is fixed on the motor support (60), the motor support (60) is fixed on the box body (30), the axial position of the motor support (60) is consistent with the axial position of the inlet end of the volute (10), and the lower volute (12) is fixed on the box body (30) through the fixing frame (40).

The height of the upper volute (11) is h; h is 40% x H; the latch length L1; l1 ═ d × 7%.

The data in the above examples, and the specific operation manner, are only used to show a practical case, and are not used to limit the present invention, and the operation in any detail, or the corresponding modification of the data, should not be considered as the improvement of the present invention.

Claims

1. The utility model provides an integrated kitchen is with split type spiral case which characterized in that: the split volute for the integrated cooker comprises a volute (10), a spring shell lock (20), a box body (30), a fixing frame (40), a motor (50) and a motor support (60);

the height of the volute (10) is H, the volute (10) is divided into an upper volute (11), and the height of the upper volute (10) is H; a spring shell lock (20) and a bolt (p) are fixed at the cut ends of the two sides of the upper volute (11); the spring shell lock (20) is fixed at the middle position of the width (d) of the volute of the upper volute (11) except for the lock catch (a), and the spring shell lock (20) is connected with a bolt (p); the bolt (p) is fixed at the cut end, the extension length of the bolt (p) is L1, and the width (A) of the bolt (p) is equal to the width d of the volute; the volute (10) is divided into a lower volute (12); the lower volute (12) is fixedly provided with a lock catch (a) and an installation clamping groove (q) at the notches at the two sides; the lock catch (a) is fixed in the middle of the width of the upper volute of the lower volute (12), and the lock catch (a) is connected with the mounting clamping groove (q); the length of the mounting clamping groove (q) is the width (d) of the volute; a rubber gasket (k) is embedded in the mounting clamping groove;

the motor (50) is fixed on the motor support (60), the motor support (60) is fixed on the box body (30), the axial line position of the motor support (60) is consistent with the axial line position of the inlet end of the volute (10), and the lower volute (12) is fixed on the box body (30) through the fixing frame (40).

2. The split-type volute for integrated cooktops of claim 1, wherein: the spring shell lock (20) comprises a handle (g), a spring (f), bearing rods (e), a base (c) and a lock ring (b), wherein the inside of the handle (g) is hollow, the bearing rods (e) are respectively fixed at the front end of the handle (g), and the spring is fixed inside the handle (g) and in the middle of the bearing rods (e); the lock ring (b) is fixed on the bearing rod (e), and the handle (g) is fixed on the base (c) through the bearing rod (e).

3. The split-type spiral casing for the integrated cooker according to claim 1 or 2, wherein: the height of the upper volute (11) is h; h is 40% x H; the latch length L1; l1 ═ d × 7%.