Ventilation device for mould test box

Abstract

The ventilation device comprises a box body, an air inlet box is detachably arranged on the left end face of the box body, a first air inlet pipe and a first air outlet pipe are arranged on the left side and the right side of the upper end face of the air inlet box in a penetrating mode respectively, an air guide pipe is arranged at the right end of the first air inlet pipe in a penetrating mode, and the first air outlet pipe is connected with the air guide pipe. A second air inlet pipe and a second air outlet pipe are arranged at the left end and the right end of the box body in a penetrating mode respectively, the second air inlet pipe and the air guide pipe are detachably arranged, an air outlet seat corresponding to the second air inlet pipe is arranged in the box body, the air outlet seat is rotatably installed on the second air inlet pipe, and an air spraying pipe is arranged on the air outlet seat in a penetrating mode; a plurality of air spraying pipes are arranged at intervals, a rotating shaft is arranged on the air outlet seat, the rotating shaft extends outwards to penetrate through the box body, a driving motor is connected to the outer side end of the rotating shaft, and through the design of the air outlet seat, the air exchange effect is guaranteed, and residues in the air exchange process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mold test boxes, and more specifically, to a ventilation device for a mold test box. Background Art

[0002] A mold test chamber is a device that artificially controls environmental parameters in a closed space to quickly cultivate mold. When the existing mold test chamber is in use, a ventilation device is generally required to replace the internal air. When the existing ventilation device is in use, the air outlet angle of the ventilation device is fixed, the ventilation efficiency is poor, the ventilation effect in some positions is poor, and there is a lack of a suitable air outlet adjustment mechanism. When the device is in use, the air intake mechanism of the ventilation device can only realize dry air supply. For different usage needs, there is a lack of a suitable humidification mechanism. In addition, when the device is in use, the air intake mechanism and the box body are fixedly set, and there is a lack of a suitable quick disassembly and assembly mechanism. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a ventilation device for a mold test box to solve the technical problems mentioned in the background technology that the ventilation device has a fixed air outlet angle, poor ventilation efficiency, poor ventilation effect in some positions, and lacks a suitable air outlet adjustment mechanism.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ventilation device for a mold testing box, comprising a box body, a left end face of the box body being detachably provided with an air inlet box, a first air inlet pipe and a first air outlet pipe being respectively penetrated on the left and right sides of the upper end face of the air inlet box, an air guide pipe being penetrated at the right end of the first air inlet pipe, the first air outlet pipe and the air guide pipe being connected, a second air inlet pipe and a second air outlet pipe being respectively penetrated at the left and right ends of the box body, the second air inlet pipe and the air guide pipe being detachably provided, an air outlet seat being provided inside the box body corresponding to the second air inlet pipe, the air outlet seat being rotatably mounted on the second air inlet pipe, an air jet pipe being penetrated on the air outlet seat, a plurality of air jet pipes being arranged at intervals, a rotating shaft being provided on the air outlet seat, the rotating shaft extending outwardly through the box body, and a driving motor being connected at the outer end of the rotating shaft.

[0007] The utility model is further configured such that a water inlet pipe and a water outlet pipe are respectively penetrated on the upper and lower sides of the left end surface of the air intake box, a water inlet pipe is provided with a water inlet valve, and a water outlet pipe is provided with a water outlet valve, so as to facilitate the regulation of water inlet and outlet.

[0008] The utility model is further configured such that the first air inlet pipe, the first air outlet pipe and the air guide pipe are all provided with control valves, and the control valve on the air guide pipe is arranged between the connection positions with the first air inlet pipe and the first air outlet pipe to facilitate air intake control.

[0009] The utility model is further configured such that the air guide pipe and the second air inlet pipe are both provided with connecting flanges, and the two connecting flanges are connected by bolts for easy assembly and disassembly.

[0010] The utility model is further configured that a baffle is provided inside the box body corresponding to the air outlet seat, and a rotating groove is opened on the baffle corresponding to the air outlet seat to separate the interior and avoid residue on the top.

[0011] The utility model is further configured such that the right end face of the air intake box is symmetrically provided with mounting blocks, and the left end face of the box body is provided with mounting seats corresponding to the two mounting blocks, so as to facilitate installation.

[0012] The utility model is further configured that mounting rods are slidably provided on the two mounting seats, and mounting holes are opened on the two mounting blocks corresponding to the mounting rods to achieve position limiting for the installation.

[0013] The utility model is further configured such that the top ends of the two mounting rods are each provided with a mounting ring, and a spring is provided between the mounting ring and the mounting seat to facilitate quick installation.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a ventilation device for a mold test box, which has the following beneficial effects:

[0016] 1. Through the design of the air outlet seat, the air outlet seat is rotatably arranged relative to the second air inlet pipe, and the driving motor and the rotating shaft cooperate to rotate and adjust the air outlet seat, so as to facilitate the internal rotation and air outlet, ensure the ventilation effect, and avoid the residue inside during the ventilation process.

[0017] 2. Through the design of the control valve, the control valve can adjust the opening and closing states of the first air inlet pipe, the first air outlet pipe and the air guide pipe, which is convenient for adjusting the air supply path and selecting dry or humid gas inside the box, so as to meet the air supply needs under different use conditions.

[0018] 3. Through the design of the mounting block and the mounting seat, the mounting block and the mounting seat are matched, the mounting rod is slidably set relative to the mounting seat, the mounting rod and the mounting hole are matched to limit, and the mounting ring and the spring are matched, so that the disassembly and assembly operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the preferred overall structure of a ventilation device for a mold test chamber;

[0020] Figure 2 A cross-sectional view of the internal structure of a ventilation device for a mold test box;

[0021] Figure 3 A cross-sectional view of the internal structure of an air inlet box preferably used in a ventilation device for a mold test box;

[0022] Figure 4 A schematic diagram of a baffle structure preferably used in a ventilation device for a mold test chamber;

[0023] Figure 5 The present invention is a schematic diagram of a preferred mounting seat, mounting rod, mounting ring and spring matching structure of a ventilation device for a mold test box.

[0024] In the figure: 1. box body; 2. air inlet box; 3. first air inlet pipe; 4. first air outlet pipe; 5. air guide pipe; 6. second air inlet pipe; 7. second air outlet pipe; 8. air outlet seat; 9. jet pipe; 10. rotating shaft; 11. driving motor; 12. water inlet pipe; 13. water outlet pipe; 14. water inlet valve; 15. water outlet valve; 16. control valve; 17. connecting flange; 18. baffle; 19. rotating groove; 20. mounting block; 21. mounting seat; 22. mounting rod; 23. mounting hole; 24. mounting ring; 25. spring. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-3A ventilation device for a mold test box comprises a box body 1, a left end surface of the box body 1 is detachably provided with an air inlet box 2, a first air inlet pipe 3 and a first air outlet pipe 4 are respectively penetrated on the left and right sides of the upper end surface of the air inlet box 2, an air guide pipe 5 is penetrated at the right end of the first air inlet pipe 3, the first air outlet pipe 4 and the air guide pipe 5 are connected, a second air inlet pipe 6 and a second air outlet pipe 7 are respectively penetrated at the left and right ends of the box body 1, the second air inlet pipe 6 and the air guide pipe 5 are detachably provided, an air outlet seat 8 is provided inside the box body 1 corresponding to the second air inlet pipe 6, the air outlet seat 8 is rotatably mounted on the second air inlet pipe 6, an air jet pipe 9 is penetrated on the air outlet seat 8, a plurality of air jet pipes 9 are arranged at intervals, a rotating shaft 10 is provided on the air outlet seat 8, the rotating shaft 10 extends outwardly through the box body 1, and a driving motor 11 is connected to the outer end of the rotating shaft 10.

[0029] In this embodiment, the driving motor 11 is started, the driving motor 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the air outlet seat 8 to rotate, drives the air injection pipe 9 to rotate, and adjusts the internal ventilation.

[0030] More specifically, the air intake box 2 is disassembled corresponding to the box body 1, and the air guide pipe 5 is disassembled corresponding to the second air intake pipe 6, and the whole is disassembled to facilitate movement after disassembly.

[0031] See also Figure 1 and Figure 3 As an implementation method of the air intake box 2: a water inlet pipe 12 and a water outlet pipe 13 are respectively penetrated on the upper and lower sides of the left end surface of the air intake box 2, a water inlet pipe 12 is provided with a water inlet valve 14, and a water outlet valve 15 is provided on the water outlet pipe 13.

[0032] Specifically, external water enters the air inlet box 2 through the water inlet pipe 12, and the water after being used for a period of time is discharged to the outside through the water outlet pipe 13. The water inlet valve 14 and the water outlet valve 15 control the inlet and outlet water.

[0033] See also Figure 1 and Figure 3 As an implementation method for air intake regulation: a control valve 16 is provided on the first air intake pipe 3, the first air outlet pipe 4 and the air duct 5, and the control valve 16 on the air duct 5 is arranged between the connection positions of the first air intake pipe 3 and the first air outlet pipe 4.

[0034] Specifically, when humid gas is needed, the control valve 16 of the first air inlet pipe 3 and the first air outlet pipe 4 is opened, and the control valve 16 of the air duct 5 is closed. When dry gas is needed, the control valve 16 of the first air inlet pipe 3 and the first air outlet pipe 4 is closed, and the control valve 16 of the air duct 5 is opened. Air is delivered to the interior of the box 1 through the cooperation of the conduit and the second air inlet pipe 6.

[0035] See also Figure 1-3As an implementation method for disassembly and assembly: the air guide pipe 5 and the second air intake pipe 6 are both provided with a connecting flange 17, and the two connecting flanges 17 are connected by bolts.

[0036] Specifically, the bolts between the two connecting flanges 17 are removed, and the air guide pipe 5 and the second air intake pipe 6 are disassembled.

[0037] See also Figure 2 and Figure 4 As an implementation method of the air outlet seat 8: a baffle 18 is provided inside the box body 1 corresponding to the air outlet seat 8, and a rotating groove 19 is opened on the baffle 18 corresponding to the air outlet seat 8.

[0038] Specifically, the air outlet seat 8 rotates relative to the rotating groove 19 of the baffle 18 to ensure the air supply effect and avoid residue.

[0039] See also Figure 1-3 and Figure 5 As an implementation method of the air intake box 2: the right end surface of the air intake box 2 is symmetrically provided with a mounting block 20, the left end surface of the box body 1 is provided with a mounting seat 21 corresponding to the two mounting blocks 20, and the two mounting seats 21 are slidably provided with a mounting rod 22, and the two mounting blocks 20 are provided with a mounting hole 23 corresponding to the mounting rod 22, and the top of the two mounting rods 22 is provided with a mounting ring 24, and a spring 25 is connected between the mounting ring 24 and the mounting seat 21.

[0040] Specifically, the mounting block 20 and the mounting seat 21 are installed in coordination. During installation, the mounting ring 24 is grasped, and the mounting rod 22 is pulled out upward, and the spring 25 is stretched. After the mounting block 20 is inserted, the mounting ring 24 is released, and the spring 25 rebounds, driving the mounting rod 22 to be inserted into the mounting hole 23, thereby locking the installation.

[0041] In summary, the overall equipment is in use:

[0042] When in the air intake adjustment state, dry gas or humid gas is selected for delivery according to needs. When dry gas ventilation adjustment is required, the control valve 16 of the first air intake pipe 3 and the first air outlet pipe 4 is closed, and the control valve 16 of the air duct 5 is opened to deliver dry air. When humid gas ventilation adjustment is required, the control valve 16 of the first air intake pipe 3 and the first air outlet pipe 4 is opened, and the control valve 16 of the air duct 5 is closed to deliver humid air. The air is transferred to the second air intake pipe 6 through the air duct 5 to deliver air to the inside of the box 1.

[0043] When in the ventilation state, the drive motor 11 is started, the drive motor 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the air outlet seat 8 to rotate, the air outlet seat 8 rotates relative to the rotating groove 19 of the baffle 18, and is sprayed outward through the jet pipe 9. The internal gas is discharged outward through the second air outlet pipe 7, which facilitates ventilation, ensures the ventilation effect, and avoids the presence of residue inside.

[0044] When it is in the disassembly state, when the whole needs to be moved, the whole volume is large, the box body 1 and the air intake box 2 are disassembled, the bolts between the two connecting flanges 17 are removed, the air duct 5 and the second air intake duct 6 are disassembled, the mounting ring 24 is grasped, the mounting rod 22 is pulled out upward, the spring 25 is stretched, and the mounting block 20 is removed from the mounting seat 21, which is convenient for the overall disassembly and transfer. After being transferred to the appropriate position, the air duct 5 and the second air intake duct 6 are installed in coordination, and the mounting block 20 and the mounting seat 21 are installed in coordination. During installation, the mounting ring 24 is grasped, the mounting rod 22 is pulled out upward, the spring 25 is stretched, and after the mounting block 20 is stably installed, the mounting ring 24 is loosened, the spring 25 retracts, and the mounting rod 22 is driven to be inserted into the mounting hole 23 of the mounting block 20 to achieve installation locking, and the bolts are passed through the two connecting flanges 17 and tightened to fix.

[0045] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ventilation device for a mold test box, comprising a box body (1), characterized in that: The left end surface of the box body (1) is detachably provided with an air intake box (2), and the left and right sides of the upper end surface of the air intake box (2) are respectively penetrated with a first air intake pipe (3) and a first air outlet pipe (4), and the right end of the first air intake pipe (3) is penetrated with an air guide pipe (5), and the first air outlet pipe (4) and the air guide pipe (5) are connected and arranged, and the left and right ends of the box body (1) are respectively penetrated with a second air intake pipe (6) and a second air outlet pipe (7), and the second air intake pipe (6) and the air guide pipe (5) are detachably provided with a first air intake pipe (3) and a second air outlet pipe (7), and the second air intake pipe (6) and the air guide pipe (5) are detachably provided with a first air intake pipe (5) and a second air outlet pipe (7), and the second air intake pipe (6) and the air guide pipe (5) are detachably provided with a first air intake pipe ( The housing (1) is provided with an air outlet seat (8) corresponding to the second air inlet pipe (6), the air outlet seat (8) is rotatably mounted on the second air inlet pipe (6), an air jet pipe (9) is passed through the air outlet seat (8), a plurality of air jet pipes (9) are arranged at intervals, a rotating shaft (10) is provided on the air outlet seat (8), the rotating shaft (10) extends outward and passes through the housing (1), and a driving motor (11) is connected to the outer end of the rotating shaft (10).

2. The ventilation device for a mold test chamber according to claim 1, characterized in that: A water inlet pipe (12) and a water outlet pipe (13) are respectively provided on the upper and lower sides of the left end surface of the air inlet box (2); a water inlet valve (14) is provided on the water inlet pipe (12), and a water outlet valve (15) is provided on the water outlet pipe (13).

3. The ventilation device for a mold test chamber according to claim 1, characterized in that: The first air inlet pipe (3), the first air outlet pipe (4) and the air guide pipe (5) are all provided with a control valve (16); the control valve (16) on the air guide pipe (5) is arranged between the connection positions with the first air inlet pipe (3) and the first air outlet pipe (4).

4. The ventilation device for a mold test chamber according to claim 1, characterized in that: The air guide pipe (5) and the second air inlet pipe (6) are both provided with a connecting flange (17), and the two connecting flanges (17) are connected by bolts.

5. The ventilation device for a mold test chamber according to claim 1, characterized in that: A baffle (18) is provided inside the box body (1) corresponding to the air outlet seat (8), and a rotation groove (19) is provided on the baffle (18) corresponding to the air outlet seat (8).

6. The ventilation device for a mold test chamber according to claim 1, characterized in that: The right end surface of the air intake box (2) is symmetrically provided with a mounting block (20), and the left end surface of the box body (1) is provided with a mounting seat (21) corresponding to the two mounting blocks (20).

7. The ventilation device for a mold test chamber according to claim 6, characterized in that: A mounting rod (22) is slidably provided on each of the two mounting seats (21), and a mounting hole (23) is provided on each of the two mounting blocks (20) corresponding to the mounting rod (22).

8. The ventilation device for a mold test box according to claim 7, characterized in that: The top ends of the two mounting rods (22) are each provided with a mounting ring (24), and a spring (25) is connected between the mounting ring (24) and the mounting seat (21).

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