CN109163434B

CN109163434B - Combined reversing tuyere

Info

Publication number: CN109163434B
Application number: CN201811134736.2A
Authority: CN
Inventors: 叶俊聪; 朱建荣; 唐文锋
Original assignee: Guangdong Amx Electric Appliances Co ltd
Current assignee: Guangdong Amx Electric Appliances Co ltd
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2023-12-12
Anticipated expiration: 2038-09-27
Also published as: CN109163434A

Abstract

The invention provides a combined reversible air port, which relates to the technical field of air ports. The combined reversible air port provided by the invention can connect any one or a plurality of module boxes with the heat exchange box body through the connecting module, so that different air exhaust channels are formed by combination, and when the wind direction needs to be changed, the clamping blocks can be clamped into different clamping grooves to realize the change of the direction of the air outlet of the module boxes, and the operation is simple and convenient.

Description

Combined reversing tuyere

Technical Field

The invention relates to the technical field of air ports, in particular to a combined reversible air port.

Background

The wind gap is a 'gate' for transmitting fresh air or dirty wind, and wind cannot be conveyed to a thinking place without the wind gap, but most wind gaps are fixed, namely wind can only enter from a fixed inlet and is discharged from a fixed outlet, and the need of changing the transmission path of the fresh air or the dirty wind is a time-consuming and labor-consuming task.

Therefore, how to provide a combined reversible tuyere capable of rapidly changing fresh air or sewage air transfer paths is one of the technical problems to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide a combined reversible tuyere, which can quickly change the transmission path of fresh air or polluted air and is simple and convenient to operate.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the invention provides a combined reversing air port, which comprises a heat exchange box body and a plurality of module boxes, wherein the heat exchange box body is communicated with each module box through a connecting module, the connecting module comprises a first inserting ring which is used for being inserted on the heat exchange box body and a second inserting ring which is used for being inserted on the module boxes, a plurality of clamping grooves are uniformly distributed along the circumferential direction of the inner surface of the first inserting ring, and clamping blocks which are in one-to-one correspondence with the clamping grooves are arranged on the second inserting ring.

Further, the heat exchange box body comprises a heat exchange box, the heat exchange box is provided with a plurality of first air inlets and outlets, and a first slot for plugging the first plugging ring is arranged at the first air inlet and outlet.

Further, the module box comprises a box body, a ventilation air port and a sealing air port, wherein the box body is provided with at least three second air inlet and outlet ports, a second slot is arranged at the second air inlet and outlet ports, the ventilation air port can be inserted into any one of the second slots for ventilation, and the sealing air port can be inserted into any one of the second slots for shielding the second air inlet and outlet ports.

Further, the first air inlet and the second air inlet are arch-shaped.

Further, the first slot and the second slot are both U-shaped slots.

Further, the box body comprises a bottom wall, a top wall and four side walls, wherein the four side walls are sequentially connected to form a cylindrical structure and are matched with the bottom wall and the top wall to form a space for converting wind direction.

Further, the top wall and the four side walls are connected through screws.

Further, the connection module further comprises a conductive contact ring sleeved outside the first plug ring, wherein the conductive contact ring is used for being connected with a power supply and transmitting current to the first plug ring.

Further, the first plugging ring is provided with four clamping grooves.

Further, the clamping groove is L-shaped.

The combined reversible tuyere provided by the invention has the following beneficial effects:

in the combined reversible tuyere provided by the invention, the heat exchange box body is used for carrying out heat exchange of fresh air or polluted air; the first plug-in ring is used for being plugged on the heat exchange box body; the second plug-in ring is used for being plugged on the module box; the clamping block on the second plug-in ring is used for being clamped with the clamping groove on the first plug-in ring, so that the first plug-in ring is connected with the second plug-in ring.

When the combined reversing air port is used, the first plug-in ring is plugged into the heat exchange box body, then the second plug-in ring is plugged into the module box, and then the clamping blocks on the second plug-in ring are plugged into the clamping grooves on the first plug-in ring in a one-to-one correspondence manner. The card slot is taken as four examples for specific explanation. The four clamping grooves are respectively a first clamping groove, a second clamping groove, a third clamping groove and a fourth clamping groove, and the clamping blocks are respectively a first clamping block, a second clamping block, a third clamping block and a fourth clamping block. When the transmission path of fresh air or dirty air needs to be changed, the first clamping block originally clamped into the first clamping groove can be clamped into the second clamping groove, the third clamping groove or the fourth clamping groove, so that the module box rotates by 90 degrees anticlockwise or clockwise relative to the heat exchange box body, and the change of the wind direction is realized.

Compared with the prior art, the combined reversible air port can connect any one or a plurality of module boxes with the heat exchange box body through the connecting module, different air exhaust channels are formed by combination, and when the wind direction needs to be changed, the clamping blocks can be clamped into different clamping grooves to realize the change of the direction of the air outlet of the module boxes, so that the operation is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic three-dimensional schematic diagram of a combined reversible tuyere according to an embodiment of the present invention;

FIG. 2 is an exploded view of a connection module according to an embodiment of the present invention;

fig. 3 is a schematic three-dimensional structure of a heat exchange box according to an embodiment of the present invention;

fig. 4 is an exploded view of a module case according to an embodiment of the present invention.

Icon: 1-a heat exchange box body; 11-a heat exchange box; 111-a first slot; 2-module box; 21-a box body; 211-a second slot; 212-a bottom wall; 213-top wall; 214-sidewalls; 22-ventilation tuyeres; 23-sealing the tuyere; 3-connecting modules; 31-a first plug ring; 311-clamping grooves; 32-a second plug ring; 321-clamping blocks; 33-conductive contact rings.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.

FIG. 1 is a schematic three-dimensional schematic diagram of a combined reversible tuyere according to an embodiment of the present invention; FIG. 2 is an exploded view of a connection module according to an embodiment of the present invention; fig. 3 is a schematic three-dimensional structure of a heat exchange box according to an embodiment of the present invention; fig. 4 is an exploded view of a module case according to an embodiment of the present invention.

The purpose of this embodiment is to provide a combined reversible tuyere, as shown in fig. 1 and 2, including a heat exchange box 1 and a plurality of module boxes 2, the heat exchange box 1 is communicated with each module box 2 through a connection module 3, the connection module 3 includes a first plugging ring 31 for plugging on the heat exchange box 1 and a second plugging ring 32 for plugging on the module box 2, a plurality of clamping grooves 311 are uniformly distributed along the circumference of the inner surface of the first plugging ring 31, and clamping blocks 321 are clamped with the plurality of clamping grooves 311 in a one-to-one correspondence manner on the second plugging ring 32.

In the combined reversible tuyere provided by the embodiment, the heat exchange box body is used for carrying out heat exchange of fresh air or polluted air; the first plug-in ring is used for being plugged on the heat exchange box body; the second plug-in ring is used for being plugged on the module box; the clamping block on the second plug-in ring is used for being clamped with the clamping groove on the first plug-in ring, so that the first plug-in ring is connected with the second plug-in ring.

Compared with the prior art, the combined reversing air port provided by the embodiment can connect any one or a plurality of module boxes with the heat exchange box body through the connecting module, different air exhaust channels are formed through combination, and when the wind direction needs to be changed, the clamping blocks can be clamped into different clamping grooves to realize the change of the direction of the air outlet of the module boxes, so that the operation is simple and convenient.

In some embodiments, as shown in fig. 3, the heat exchange box 1 includes a heat exchange box 11, where the heat exchange box 11 has a plurality of first air inlets and outlets, and a first slot 111 is provided at the first air inlet and outlet for plugging in the first plugging ring 31. Fresh air or dirty air in the module box 2 can enter the heat exchange box 11 through the first air inlet and outlet, and fresh air or dirty air in the heat exchange box 11 can also enter the module box 2 through the first air inlet and outlet.

On the basis of the above embodiment, as shown in fig. 3, the heat exchange box 11 includes a bottom plate, a top plate, and four side plates connected in a cylindrical structure and cooperating with the bottom plate and the top plate to form a space for heat exchange, the top plate being connected with the four side plates by screws.

In at least one embodiment, as shown in fig. 3, two first air inlets and outlets are respectively arranged on any two opposite side plates of the heat exchange box 11, and the two first air inlets and outlets are used for air inlet and the two first air inlets and outlets are used for air outlet.

In some embodiments, as shown in fig. 4, the module case 2 includes a case 21, a ventilation port 22 and a sealing port 23, where the case 21 has at least three second air inlets and outlets, the second air inlets and outlets are provided with second slots 211, the ventilation port 22 can be plugged into any one of the second slots 211 for ventilation, and the sealing port 23 can be plugged into any one of the second slots 211 for shielding the second air inlets and outlets.

In using the module case 2, the module case 2 includes three second air inlets and outlets as an example will be specifically described. The ventilation air port 22 is inserted into any one of the second slots 211, the sealing air port 23 is inserted into another any one of the second slots 211, and fresh air or dirty air enters or exits the module box 2 through the second air inlet and outlet port without the ventilation air port 22 or the sealing air port 23, and is correspondingly exhausted or enters the module box 2 through the ventilation air port 22. When the reversing is needed, the positions of the ventilation air port 22 and the sealing air port 23 are only needed to be changed.

In some embodiments, as shown in fig. 4, the ventilation tuyere 22 comprises a connection plate and an exhaust duct connected to the connection plate, wherein: the connecting plate is inserted into any one of the second slots 211; the exhaust duct extends in a direction away from the module case 2.

In some embodiments, as shown in fig. 4, the sealing tuyere 23 includes a shielding plate and an annular insert provided around the shielding plate, and the annular insert is configured to be inserted into any one of the second slots 211.

In some embodiments, as shown in fig. 4, the case 21 includes a bottom wall 212, a top wall 213, and four side walls 214, and the four side walls 214 are sequentially connected in a cylindrical structure and cooperate with the bottom wall 212 and the top wall 213 to form a space for converting wind direction.

On the basis of the above embodiment, the bottom wall 212, the top wall 213 and the four side walls 214 are connected to form a rectangular parallelepiped structure, which is convenient for connecting the module box 2 with the heat exchange box 1, the ceiling or other objects, and also facilitates the splicing between a plurality of the module boxes 2.

On the basis of the above embodiment, the four side walls 214 may be provided with the second slots 211, or the three side walls 214 may be provided with the second slots 211.

In at least one embodiment, as shown in fig. 2, in order to ensure that the module case 2 has good tightness and the utilization rate of the second air inlet and outlet is higher, any three side walls 214 of the four side walls 214 are provided with the second slots 211, that is, any three side walls 214 are provided with the second air inlet and outlet.

The three second air inlets are set to be an air inlet and outlet I, an air inlet and outlet II and an air inlet and outlet III respectively, the near air outlet I is used for air inlet, the air inlet and outlet II and the third air inlet and outlet are respectively used for being connected with a ventilation air inlet 22 and a sealing air inlet 23 in an inserted mode, when the wind direction needs to be changed, the positions of the ventilation air inlet 22 and the sealing air inlet 23 can be changed, and the ventilation air inlet 22 can be connected with the air inlet and outlet I in an inserted mode. That is, the ventilation air port 22 and the sealing air port 23 may be inserted into the second insertion slots 211 at any two second air inlet and outlet ports, so as to change the direction of fresh air or dirty air.

In some embodiments, in order to facilitate the ventilation air port 22 and the sealing air port 23 to be inserted into any two second slots 211, it is ensured that the module case 2 has good sealing performance, and the top wall 213 is connected with the four side walls 214 through screws.

Wherein, in order to make things convenient for the connection between roof 213 and four lateral walls 214, roof 213 also can be with four lateral walls 214 joint, is equipped with the buckle on the roof 213, be equipped with on four lateral walls 214 be used for with buckle complex draw-in groove, perhaps be equipped with the draw-in groove on the roof 213, be equipped with on four lateral walls 214 be used for with buckle complex buckle.

It should be noted that the side wall 214 of the case 21 is not limited to one, and the case 21 may include three, four, five, and six side walls 214.

In some embodiments, the first air inlet and the second air inlet are arch-shaped, i.e., the first slot 111 and the second slot 211 are arch-shaped around.

In some other embodiments, the first air inlet and the second air outlet may have rectangular or square shapes, that is, the shapes of the ventilation air inlet 22 and the sealing air inlet 23 that can be smoothly inserted into the first slot 111 and the second slot 211 may be the shapes of the first air inlet and the second air inlet.

In some embodiments, to ensure that the combined switchable tuyere has good sealing performance, the first slot 111 and the second slot 211 are both U-shaped slots.

In some other embodiments, the first slot 111 and the second slot 211 may also be T-shaped slots.

In other embodiments, the first slot 111 and the second slot 211 may also be dovetail slots.

In some embodiments, as shown in fig. 2, to facilitate the connection of the combined switchable tuyere, the connection module 3 further includes a conductive contact ring 33 sleeved outside the first socket ring 31, and the conductive contact ring 33 is used for connecting with a power source and transmitting current to the first socket ring 31.

Specifically, a first connecting terminal for connecting with a power supply is arranged on the conductive contact ring 33, a second connecting terminal is arranged on the first plug ring 31, a contact module is arranged on the second plug ring 32, when the conductive contact ring 33 is sleeved outside the first plug, the conductive contact ring 33 transmits current to the first plug ring 31 through the second connecting terminal, the first plug ring 31 transmits the current to the contact module, and the contact module is connected with a motor to supply power to the motor.

In some embodiments, in order to enable the respective second air inlets and outlets of the module case 2 to be disposed vertically or horizontally, the first plugging ring 31 has four slots 311 thereon. Therefore, each time the clamping block is clamped with different clamping grooves, the clamping block can rotate 90 degrees, 180 degrees or 270 degrees relative to the heat exchange box body, and the axial line of each second air inlet and outlet is ensured to extend along the vertical direction or the horizontal direction.

In some embodiments, as shown in fig. 2, the card slot 311 is L-shaped. In a specific operation, the clamping block 321 can be pushed in along one end of the clamping groove 311, and then the second plugging ring 32 is rotated so that the clamping block 321 can be firmly clamped with the clamping groove 311.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims

1. The combined reversing air port is characterized by comprising a heat exchange box body (1) and a plurality of module boxes (2), wherein the heat exchange box body (1) is communicated with each module box (2) through a connecting module (3), the connecting module (3) comprises a first inserting ring (31) and a second inserting ring (32), the first inserting ring is used for being inserted into the heat exchange box body (1), the second inserting ring is used for being inserted into the module boxes (2), a plurality of clamping grooves (311) are uniformly distributed along the circumferential direction of the inner surface of the first inserting ring (31), and clamping blocks (321) which are in one-to-one corresponding clamping with the plurality of clamping grooves (311) are arranged on the second inserting ring (32);

the heat exchange box body (1) comprises a heat exchange box (11), the heat exchange box (11) is provided with a plurality of first air inlets and outlets, and a first slot (111) for plugging the first plugging ring (31) is arranged at the first air inlet and outlet;

the module box (2) comprises a box body (21), a ventilation air port (22) and a sealing air port (23), wherein the box body (21) is provided with at least three second air inlet and outlet ports, second slots (211) are formed in the second air inlet and outlet ports, the ventilation air port (22) comprises a connecting plate and an exhaust pipe connected with the connecting plate, the connecting plate can be inserted into any one of the second slots (211) for ventilation, and the sealing air port (23) can be inserted into any one of the second slots (211) for shielding the second air inlet and outlet ports.

2. The combination reversible air outlet of claim 1, wherein the first air inlet and the second air inlet are each arched.

3. The combination reversible tuyere of claim 1, characterized in that the first slot (111) and the second slot (211) are both U-shaped slots.

4. The combined reversible tuyere according to claim 1, characterized in that the box (21) includes a bottom wall (212), a top wall (213) and four side walls (214), the four side walls (214) being connected in turn in a cylindrical structure and cooperating with the bottom wall (212) and the top wall (213) to form a space for converting the wind direction.

5. The combination reversible tuyere according to claim 4, characterized in that between the top wall (213) and four side walls (214) are connected by screws.

6. The combined switchable tuyere according to claim 1, characterized in that the connection module (3) further comprises a conductive contact ring (33) sleeved outside the first plug ring (31), the conductive contact ring (33) being adapted to be connected to a power source and to transfer current to the first plug ring (31).

7. The combined switchable tuyere according to any of the claims 1-6, characterized in that the first plug ring (31) has four clamping grooves (311).

8. The combined switchable tuyere according to any of the claims 1-6, characterized in that the clamping groove (311) is L-shaped.