CN215172450U

CN215172450U - Switching valve with air guide function

Info

Publication number: CN215172450U
Application number: CN202121289829.XU
Authority: CN
Inventors: 张常华; 凌光正; 冯博
Original assignee: Foshan Qite Technology Co Ltd
Current assignee: Foshan Qite Technology Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-14
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a diverter valve with wind-guiding function, include: the side wall of the shell is at least provided with one air inlet and at least two air outlets; air guide component, air guide component wear to establish and rotate to be connected in the casing, air guide component have the wind-guiding passageway and turn to the end, air guide component's axis of rotation and the coincidence of the central line that turns to the end, turn to the lateral wall that the end stretches out the casing, rotate to turn to the end and make wind-guiding passageway and at least one air intake, at least one air outlet intercommunication. The shell provides an installation space for the air guide assembly, and the shell forms a protection space for the air guide assembly; during the use, rotate the turn-round end and make corresponding air intake, the air outlet that corresponds and wind-guiding passageway intercommunication, then realize a tractor serves several purposes through opening and shutting of a diverter valve, can use in many new trend occasions and the occasion that needs the branch wind, reduce the space that equipment occupy.

Description

Switching valve with air guide function

Technical Field

The utility model relates to an air ducting's technical field, especially have diverter valve of wind-guiding function.

Background

Along with the improvement of the living standard of consumers, people pay more and more attention to healthy life style, and the air valve is an indispensable device in ventilation, air conditioning and air purification engineering of industrial factory buildings and civil buildings. However, most of the existing air valves are one-inlet one-outlet air valves, and when circulation of a plurality of air paths is required, a plurality of air valve devices are required, so that a large amount of space is occupied, and a plurality of controls are required.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the present invention provides a switching valve with wind guiding function, which solves one or more technical problems in the prior art, and provides at least one useful choice or creation condition.

The utility model provides a solution of its technical problem is:

a switching valve having a wind guide function includes: the side wall of the shell is at least provided with one air inlet and at least two air outlets; air guide component, air guide component wear to establish and rotate connect in the casing, air guide component has the wind-guiding passageway and turns to the end, air guide component's axis of rotation with turn to the coincidence of the central line of end, turn to the end and stretch out the lateral wall of casing rotates it makes to turn to the end wind-guiding passageway and at least one air intake, at least one the air outlet intercommunication.

The utility model has the advantages that: the shell provides an installation space for the air guide assembly, and the shell forms a protection space for the air guide assembly; during the use, rotate the turn-round end and make corresponding air intake, the air outlet that corresponds and wind-guiding passageway intercommunication, then realize a tractor serves several purposes through opening and shutting of a diverter valve, can use in many new trend occasions and the occasion that needs the branch wind, reduce the space that equipment occupy.

As a further improvement of the above technical solution, the number of the air inlets is one, the number of the air outlets is two, and the turning end is rotated to communicate the air guide channel with one of the air inlets and one of the air outlets.

During the in-service use, the position difference of two air outlets then respectively faces different directions, realizes a tractor serves several purposes through opening and shutting of a diverter valve, can use in many new trend occasions and the occasion that needs the branch wind, reduces the space that equipment occupy.

As a further improvement of the above technical solution, the air guide assembly includes: the connecting pipe vertically penetrates through the connecting pipe and is rotatably connected in the shell, the air guide channel is positioned in the connecting pipe, and the end part of the air guide channel is positioned on the side wall of the connecting pipe; the two connecting plates are respectively covered at two ends of the connecting pipe, and bearings are respectively connected between the two connecting plates and the shell; the steering rod is vertically connected to one of the connecting plates, the steering rod extends out of the outer side wall of the shell, and the steering end is located on the steering rod.

The connecting pipe and the two connecting plates form a space for air supply circulation, the smoothness of air guide is guaranteed, and the connecting pipe is convenient to rotate by rotating the rotating rod during actual use.

As a further improvement of the above technical solution, an air guide pipe is connected to an inner side wall of the connecting pipe, and the air guide channel is located in the air guide pipe.

The guide duct is located the connecting tube, and the volume that switches on of guide duct is less than the volume that switches on of connecting tube, can play the effect of gathering to the wind of conduction, can be better transmit the new trend to the target location.

As a further improvement of the technical scheme, the outer side wall of the shell is connected with an air inlet pipe communicated with the air inlet, and the outer side wall of the shell is connected with two air outlet pipes respectively communicated with the two air outlets.

The air inlet pipe and the air outlet pipe are additionally arranged to achieve the effect of gathering air, so that the air can conveniently flow into the air guide pipe or flow out of the air guide pipe.

As a further improvement of the above technical solution, the air guiding pipe is bent, and an included angle formed by the air guiding pipe ranges from 110 ° to 130 °.

The included angle formed by the air guide pipes ranges from 110 degrees to 130 degrees, the air outlet fluency is ensured to a greater extent, and the wind resistance is reduced.

As a further improvement of the above technical solution, a sealing groove is formed in the outer side wall of the connecting pipe, the position of the sealing groove is the same as that of the end of the air guide pipe, a sealing rubber ring is arranged in the sealing groove, and the side wall of the sealing rubber ring, which is far away from the connecting pipe, abuts against the inner side wall of the housing.

The sealing rubber ring offsets with the inside wall of casing, then reduces the new trend and flows into the clearance between casing and the connecting pipe, guarantees the high efficiency of transmission.

As a further improvement of the above technical solution, the side wall of the housing is connected with a cover body, the inner side wall of the cover body is connected with a servo motor, a swing rod is fixed between an output shaft of the servo motor and the steering rod, the side wall of the housing is connected with two limit switches, the servo motor drives the swing rod to rotate so that the swing rod abuts against one of the limit switches, and the servo motor is electrically connected with the limit switches.

The servo motor, the limit switch and the swing rod are matched, so that the corresponding air guide channel, the air inlet and the air outlet can be communicated accurately, and the smoothness of air outlet is ensured to a greater extent.

As a further improvement of the technical scheme, a circular groove is formed in the side wall, close to the servo motor, of the connecting plate, faces towards the servo motor, a first reinforcing block is connected in the circular groove, and the steering rod is fixed to the first reinforcing block.

The first reinforcing block is additionally arranged, so that the strength of the connecting plate is enhanced.

As a further improvement of the above technical solution, a plurality of second reinforcing blocks are connected in the circular groove, and the plurality of second reinforcing blocks are circumferentially arranged on the outer side of the first reinforcing block.

And a second reinforcing block is additionally arranged to further reinforce the strength of the connecting plate.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural view of an air guide switching valve of the present invention;

fig. 2 is an exploded view of the air guide switching valve of the present invention;

fig. 3 is a sectional view of the air guide switching valve of the present invention;

fig. 4 is a schematic structural view of a connection pipe of the air guide switching valve of the present invention.

In the figure, 1, a housing; 11. a housing wall; 111. an air inlet; 112. an air outlet; 113. an air inlet pipe; 114. an air outlet pipe; 12. an upper shell plate; 121. a limit switch; 13. a lower shell plate; 131. a groove; 132. a circular ring; 133. a first reinforcing plate; 134. a second reinforcing plate; 135. a bearing; 14. an outer connecting ring; 2. an air guide assembly; 21. a connecting pipe; 211. an air guide channel; 212. an air guide pipe; 213. a sealing groove; 214. sealing the rubber ring; 22. a connecting plate; 221. a steering lever; 222. a circular groove; 223. a first reinforcing block; 224. a second reinforcing block; 23. an inner connecting ring; 3. a cover body; 31. a servo motor; 32. a swing lever.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of the present invention are shown in the attached drawings, the function of which is to supplement the description of the text part of the specification through the figures, so that the person can understand visually and vividly every technical feature and the whole technical solution of the present invention, but it cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, the switching valve with an air guiding function according to the present invention includes the following embodiments:

referring to fig. 1 to 3, the switching valve with the air guide function includes a housing 1, the housing 1 includes a housing wall 11, an upper shell plate 12 and a lower shell plate 13, the housing wall 11 is cylindrical with two ends penetrating, the upper shell plate 12 and the lower shell plate 13 are respectively connected to an inner sidewall of the housing wall 11, the upper shell plate 12 and the lower shell plate 13 are arranged opposite to each other with a space therebetween, the upper shell plate 12 and the lower shell plate 13 are respectively connected to the inner sidewall of the housing wall 11 through an outer connection ring 14, a vertical cross-section of the outer connection ring 14 is L-shaped, a length of the housing wall 11 is greater than the space between the upper shell plate 12 and the lower shell plate 13, a groove 131 is formed in a top surface of the lower shell plate 13 and located at a center thereof, a circular ring 132 is connected to a center of the groove 131, a height of the circular ring 132 is equal to a depth of the groove 131, a plurality of first reinforcing plates 133 are uniformly connected to an outer sidewall of the circular ring 132, the first reinforcing plates 133 are located in the groove 131, the inner side wall of the ring 132 is uniformly connected with a plurality of second reinforcing plates 134, the second reinforcing plates 134 and the first reinforcing plates 133 have the same number and are oppositely arranged, the side wall of the housing wall 11 is provided with at least one air inlet 111 and at least two air outlets 112, specifically, the air inlet 111 is provided with one air outlet 112, the side wall of the housing wall 11 is connected with an air inlet pipe 113 communicated with the air inlet 111, the outer side wall of the housing 1 is connected with two air outlet pipes 114 respectively communicated with the two air outlets 112, the air inlet pipe 113 and the two air outlet pipes 114 are positioned at the same horizontal height, the space formed between the adjacent air inlet pipe 113 and air outlet pipe 114 and the adjacent two air outlet pipes 114 is the same, the space is 120 degrees, for convenience of installation, the center of the housing wall 11 is divided along the horizontal direction, the housing wall 11 is divided into an upper part and a lower part, and the corresponding air inlet pipe 113 and air outlet pipe 114 are also divided into an upper part and a lower part, the upper part and the lower part are connected through bolts.

Referring to fig. 2 and 3, an air guide assembly 2 penetrates through the interior of the housing wall 11, the air guide assembly 2 is rotatably connected in the housing 1, the air guide assembly 2 includes a connecting pipe 21, a steering rod 221 and two connecting plates 22, the connecting pipe 21 vertically penetrates through and is rotatably connected in the housing wall 11, the center line of the connecting pipe 21 is overlapped with the center line of the housing wall 11, an air guide channel 211 is arranged in the connecting pipe 21, and the end of the air guide channel 211 is located on the side wall of the connecting pipe 21; the two connecting plates 22 cover two ends of the connecting pipe 21 respectively, the two connecting plates 22 are connected to the inner side wall of the connecting pipe 21 through the inner connecting ring 23 respectively, the vertical section of the inner connecting ring 23 is L-shaped, the length of the connecting pipe 21 is larger than the distance between the two connecting plates 22, and the inner side walls of the two outer connecting rings 14 are abutted to the outer side walls of the two inner connecting rings 23 respectively; a bearing 135 is connected to the lower shell plate 13 and the groove 131, and the bearing 135 located in the groove 131 is located between the plurality of second reinforcing plates 134; the upper shell plate 12 is provided with an opening, one end of the steering rod 221 is vertically fixed on the connecting plate 22 which is not provided with the groove 131, the steering rod 221 extends out of the opening, the end part of the steering rod 221 extending out of the opening is a steering end, and the rotating axis of the rotating shaft is superposed with the central line of the steering rod 221; the turning end is rotated to make both ends of the air guiding channel 211 respectively communicate with one air inlet 111 and one air outlet 112.

Referring to fig. 2, in order to enhance the strength, a circular groove 222 is formed on the top surface of the connecting plate 22 close to the opening, the circular groove 222 faces the opening, a first reinforcing block 223 is connected in the circular groove 222, the steering rod 221 is fixed to the first reinforcing block 223, the top of the steering rod 221 is higher than the top surface of the first reinforcing block 223, and the central axis of the first reinforcing block 223 coincides with the central axis of the circular groove 222; a plurality of second reinforcing blocks 224 are connected in the circular groove 222, and the plurality of second reinforcing blocks 224 are circumferentially arranged outside the first reinforcing block 223.

Referring to fig. 2, in order to ensure the smoothness of the outlet air to the maximum extent, the inner side wall of the connecting pipe 21 is transversely connected with an air guide pipe 212, the air guide channel 211 is located in the air guide pipe 212, the air guide pipe 212 is bent, an included angle formed by the air guide pipe 212 ranges from 110 ° to 130 °, and specifically, the included angle formed by the air guide pipe 212 is 120 °.

Referring to fig. 1 and 2, a sealing groove 213 is provided on an outer side wall of the connection pipe 21 at the same position as an end of the air guide pipe 212, a sealing rubber ring 214 is provided in the sealing groove 213, and a side wall of the sealing rubber ring 214 away from the connection pipe 21 abuts against an inner side wall of the housing 1.

Referring to fig. 2, a cover body 3 is disposed on the top of the upper casing plate 12, a servo motor 31 is connected to the inner side wall of the cover body 3, a swing rod 32 is fixed between an output shaft of the servo motor 31 and the steering rod 221, two limit switches 121 are connected to the side wall of the casing 1, the two limit switches 121 are respectively located right above the two air outlets 112, the servo motor 31 drives the swing rod 32 to rotate so that the swing rod 32 abuts against one of the limit switches 121, and the servo motor 31 is electrically connected to the limit switches 121.

Use the utility model discloses a during the wind-guiding diverter valve, drive servo motor 31, servo motor 31 corotation drive connecting pipe 21 rotates, and after swinging arms 32 touched with limit switch 121, servo motor 31 stall for air intake 111 and air outlet 112 communicate with wind-guiding passageway 211 respectively, and wind is followed guide pipe 212 process, then realizes switching on of two directions through a diverter valve, reduces the space that electrical equipment took the suspended ceiling in the house.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A switch valve with an air guide function is characterized by comprising:

the air conditioner comprises a shell (1), wherein the side wall of the shell (1) is at least provided with an air inlet (111) and at least two air outlets (112);

air guide component (2), air guide component (2) wear to establish and rotate connect in casing (1), air guide component (2) have wind-guiding passageway (211) and turn to the end, the axis of rotation of air guide component (2) with turn to the coincidence of the central line of end, it stretches out to turn to the end the lateral wall of casing (1), rotate turn to the end and make wind-guiding passageway (211) and at least one air intake (111), at least one air outlet (112) intercommunication.

2. The switching valve with wind guide function according to claim 1, wherein one wind inlet (111) is provided, and two wind outlets (112) are provided, and the turning end is turned to connect the wind guide channel (211) with one wind inlet (111) and one wind outlet (112).

3. The switch valve having a wind guide function according to claim 2, wherein the wind guide assembly (2) includes:

the connecting pipe (21) is vertically penetrated and rotatably connected into the shell (1), the air guide channel (211) is positioned in the connecting pipe (21), and the end part of the air guide channel (211) is positioned on the side wall of the connecting pipe (21);

two connecting plates (22) are arranged, the two connecting plates (22) cover two ends of the connecting pipe (21) respectively, and bearings (135) are connected between the two connecting plates (22) and the shell (1) respectively;

the steering rod (221), the steering rod (221) is vertically connected to one of the connecting plates (22), the steering rod (221) extends out of the outer side wall of the shell (1), and the steering end is located on the steering rod (221).

4. The switch valve having a wind guide function according to claim 3, wherein a wind guide pipe (212) is connected to an inner side wall of the connection pipe (21), and the wind guide passage (211) is located in the wind guide pipe (212).

5. The switching valve with wind guiding function according to claim 4, wherein an air inlet pipe (113) connected to the outer side wall of the housing (1) is connected to the air inlet (111), and two air outlet pipes (114) connected to the two air outlets (112) are connected to the outer side wall of the housing (1).

6. The switch valve with wind guiding function according to claim 5, wherein the wind guiding pipe (212) is bent, and an included angle formed by the wind guiding pipe (212) ranges from 110 ° to 130 °.

7. The switching valve with the air guide function according to claim 4, wherein a sealing groove (213) is provided on an outer side wall of the connecting pipe (21) at the same position as an end of the air guide pipe (212), a sealing rubber ring (214) is provided in the sealing groove (213), and a side wall of the sealing rubber ring (214) away from the connecting pipe (21) abuts against an inner side wall of the housing (1).

8. The switching valve with the air guiding function according to claim 3, wherein a cover body (3) is connected to a side wall of the housing (1), a servo motor (31) is connected to an inner side wall of the cover body (3), a swing rod (32) is fixed between an output shaft of the servo motor (31) and the steering rod (221), two limit switches (121) are connected to the side wall of the housing (1), the servo motor (31) drives the swing rod (32) to rotate so that the swing rod (32) abuts against one of the limit switches (121), and the servo motor (31) is electrically connected to the limit switches (121).

9. The switching valve with air guide function according to claim 8, wherein a circular groove (222) is provided on a side wall of the connecting plate (22) adjacent to the servo motor (31), the circular groove (222) faces the servo motor (31), a first reinforcing block (223) is connected in the circular groove (222), and the steering rod (221) is fixed to the first reinforcing block (223).

10. The switch valve having an air guide function according to claim 9, wherein a plurality of second reinforcing blocks (224) are connected to the circular groove (222), and the plurality of second reinforcing blocks (224) are circumferentially provided outside the first reinforcing block (223).