Constant-temperature methyl bromide fumigation all-in-one machine
By setting up an adjustable placement frame structure and sealing components in the constant temperature bromine fumigation machine, the problem of the inability to evenly distribute methane bromine is solved, improving the fumigation effect and ensuring safety.
Patent Information
- Application Number
- CN202422189024.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-06
AI Technical Summary
When the existing constant temperature bromine and methane fumigation machine fumigation is fumigated, the bromine and methane cannot be distributed evenly, resulting in insufficient fumigation in some areas, and the treatment effect is different, reducing the fumigation effect.
By setting an adjustable placement frame structure in the fumigation box, the spacing between the placement frame is adjusted by using the engagement design of the card plate and the adjustment tooth plate to ensure uniform distribution of methane bromine. At the same time, a sealing assembly is adopted, including a placement groove, a limit ring and a sealing ring, which pushes the limit ring and a sealing ring through a spring to seal the gap between the box door and the fumigation box to prevent the overflow of methane bromine.
The uniform distribution of methane bromine is achieved, which reduces the differences in treatment effects, improves the fumigation effect, and ensures the safety of users.
Smart Images
Figure CN222954723U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of methyl bromide fumigation, in particular to a constant-temperature methyl bromide fumigation integrated machine. Background Art
[0002] A constant-temperature methyl bromide fumigation integrated machine is a device specifically used for fumigation treatment. It combines constant-temperature control and methyl bromide injection functions to process various items to eliminate pests, germs or microorganisms. This device is usually used in fields such as wood treatment and grain disinfection to meet international trade standards and hygiene requirements.
[0003] In the prior art, when some constant-temperature methyl bromide fumigation integrated machines fumigate the objects inside, the objects are directly stacked together for fumigation. Stacking will cause the flow of gas between the objects to be blocked, and methyl bromide may not be evenly distributed on the surface of each object, resulting in insufficient fumigation in some areas, leading to differences in treatment effects. Some objects may not achieve the expected disinfection or sterilization effect, reducing the fumigation effect. Therefore, a constant-temperature methyl bromide fumigation integrated machine is proposed to solve the above problems. Summary of the Utility Model
[0004] To make up for the above deficiencies, the utility model provides a constant-temperature methyl bromide fumigation integrated machine, aiming to improve the problem that when some constant-temperature methyl bromide fumigation integrated machines in the prior art fumigate the objects inside, the objects are directly stacked together for fumigation, and methyl bromide may not be evenly distributed on the surface of each object, resulting in insufficient fumigation in some areas, leading to differences in treatment effects and reducing the fumigation effect.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A constant-temperature methyl bromide fumigation integrated machine, including a fumigation chamber. A chamber door is rotatably connected to the front side of the fumigation chamber. A heater is fixedly connected to the inner top end of the fumigation chamber. A fumigator is fixedly connected to the top end of the fumigation chamber. Four limiting columns are fixedly connected to the inside of the fumigation chamber. Three placement frames are slidably connected to the outside of the four limiting columns. An adjusting toothed plate is fixedly connected to the inside of the fumigation chamber. An adjusting seat is fixedly connected to the bottom end of the heater. A pressing plate is slidably connected to the inside of the adjusting seat. Two driving bars are rotatably connected to the inside of the pressing plate. Fixed columns are rotatably connected to the inside of the two driving bars. A clamping plate is rotatably connected to the right side of the two driving bars. A first spring is fixedly connected to the inside of the pressing plate. The clamping plate is clamped with the adjusting toothed plate. A sealing assembly is arranged on the front side of the fumigation chamber for sealing the gap between the fumigation chamber and the chamber door.
[0007] As a further description of the above technical solution:
[0008] The sealing assembly includes a placement groove and a limiting ring. The placement groove is opened on the front side of the fumigation box. The outer side of the limiting ring is slidably connected to the inside of the placement groove. A sealing ring is fixedly connected to the front side of the limiting ring, and a plurality of second springs are fixedly connected to the rear end of the limiting ring.
[0009] As a further description of the above technical solution:
[0010] The outer side of the sealing ring is slidably connected to the inside of the box door, and the rear ends of the plurality of second springs are fixedly connected to the inside of the placement groove.
[0011] As a further description of the above technical solution:
[0012] A display panel is fixedly connected to the top end of the fumigation box, and an air-dispersing fan is installed inside the fumigation box.
[0013] As a further description of the above technical solution:
[0014] The rear end of the air-dispersing fan is fixedly connected to an air-dispersing pipe, and a handle is fixedly connected to the front side of the box door.
[0015] As a further description of the above technical solution:
[0016] A first support rod is fixedly connected to the inside of the pressing plate. A second support rod is slidably connected to the inside of the first support rod. The right side of the second support rod is fixedly connected to the left side of the clamping plate.
[0017] As a further description of the above technical solution:
[0018] The first spring is sleeved on the outside of the first support rod, and the first spring is sleeved on the outside of the second support rod.
[0019] As a further description of the above technical solution:
[0020] Two fixing columns are installed inside the adjusting seat, and the outer side of the clamping plate is slidably connected to the inside of the adjusting seat.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, by engaging the clamping plate with different teeth on the adjusting tooth plate, the distance between the placement frames can be adjusted, avoiding the accumulation of a large number of objects, enabling methyl bromide to be more evenly distributed on the surface of each object, reducing the difference in treatment effects, and improving the fumigation effect.
[0023] 2. In the present utility model, the limiting ring and the sealing ring are pushed by the second spring, so that the sealing ring seals the gap when the fumigation box and the box door are closed, avoiding the spillage of methyl bromide through the gap between the fumigation box and the box door and being inhaled by the user during the fumigation of objects, thus ensuring the safety of the user. Brief Description of the Drawings
[0024] Figure 1 It is a three-dimensional schematic diagram of the constant-temperature methyl bromide fumigation integrated machine proposed by the present utility model;
[0025] Figure 2 It is a structural schematic diagram of the heater of the constant-temperature methyl bromide fumigation integrated machine proposed by the present utility model;
[0026] Figure 3 It is a structural schematic diagram of the air-dispersing fan of the constant-temperature methyl bromide fumigation integrated machine proposed by the present utility model;
[0027] Figure 4 It is a structural schematic diagram of the fumigator of the constant-temperature methyl bromide fumigation integrated machine proposed by the present utility model;
[0028] Figure 5 It is Figure 2 The enlarged view of part A in
[0029] Figure 6 It is Figure 4 The enlarged view of part B in
[0030] Legend Explanation:
[0031] 1. Fumigation box; 2. Box door; 3. Heater; 4. Fumigator; 5. Limiting column; 6. Placing frame; 7. Adjusting toothed plate; 8. Adjusting seat; 9. Pressing plate; 10. Driving strip; 11. Fixed column; 12. Clamping plate; 13. First spring; 14. First support rod; 15. Second support rod; 16. Placement groove; 17. Limiting ring; 18. Sealing ring; 19. Second spring; 20. Display panel; 21. Air-dispersing fan; 22. Handle; 23. Air-dispersing pipe. Specific Embodiment
[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0033] Refer to Figures 1 to 3 and Figures 4 to 5, An embodiment provided by the present utility model: a constant-temperature methyl bromide fumigation integrated machine, including a fumigation chamber 1. A chamber door 2 is rotatably connected to the front side of the fumigation chamber 1. The chamber door 2 is designed to close the fumigation chamber 1. A heater 3 is fixedly connected to the inner top end of the fumigation chamber 1. The heater 3 is designed to keep the temperature in the fumigation chamber 1 constant.
[0034] A fumigator 4 is fixedly connected to the top end of the fumigation chamber 1. The fumigator 4 is designed to cooperate with the fumigation chamber 1 for fumigation. Four limit posts 5 are fixedly connected to the inside of the fumigation chamber 1. The limit posts 5 are designed to limit the placement frames 6. Three placement frames 6 are slidably connected to the outside of the four limit posts 5. The placement frames 6 are designed to facilitate the placement of objects to be fumigated.
[0035] An adjusting toothed plate 7 is fixedly connected to the inside of the fumigation chamber 1. The adjusting toothed plate 7 is designed to cooperate with the clamping plate 12 to adjust the height of the placement frame 6. An adjusting seat 8 is fixedly connected to the bottom end of the heater 3. The adjusting seat 8 is designed to facilitate the placement of other internal structures. A pressing plate 9 is slidably connected to the inside of the adjusting seat 8. The pressing plate 9 is designed to facilitate pressing the driving strip 10.
[0036] Two driving strips 10 are rotatably connected to the inside of the pressing plate 9. The driving strips 10 are designed to connect the pressing plate 9 and the clamping plate 12. Fixed columns 11 are rotatably connected to the inside of both driving strips 10. The fixed columns 11 are designed to fix the driving strips 10. A clamping plate 12 is rotatably connected to the right side of both driving strips 10. The clamping plate 12 is designed to engage with the teeth on the adjusting toothed plate 7.
[0037] A first spring 13 is fixedly connected to the inside of the pressing plate 9. The first spring 13 is designed to push the clamping plate 12 and the pressing plate 9. The clamping plate 12 is clamped with the adjusting toothed plate 7. A sealing assembly for sealing the gap between the fumigation chamber 1 and the chamber door 2 is provided on the front side of the fumigation chamber 1. A display panel 20 is fixedly connected to the top end of the fumigation chamber 1. The display panel 20 is designed to display the methyl bromide content inside the fumigation chamber 1.
[0038] An air-diffusing fan 21 is installed inside the fumigation chamber 1. The air-diffusing fan 21 is designed to cooperate with the air-diffusing pipe 23 to discharge the methyl bromide inside the fumigation chamber 1. An air-diffusing pipe 23 is fixedly connected to the rear end of the air-diffusing fan 21. The air-diffusing pipe 23 is designed to cooperate with the air-diffusing fan 21 to discharge the methyl bromide inside the fumigation chamber 1. A handle 22 is fixedly connected to the front side of the chamber door 2. The handle 22 is designed to facilitate the opening of the chamber door 2.
[0039] Inside the pressing plate 9, a first support rod 14 is fixedly connected. Inside the first support rod 14, a second support rod 15 is slidably connected. The right side of the second support rod 15 is fixedly connected to the left side of the clamping plate 12. The first support rod 14 is designed to cooperate with the second support rod 15 to support the first spring 13. The first spring 13 is sleeved outside the first support rod 14.
[0040] The first spring 13 is sleeved outside the second support rod 15. The first spring 13 is designed to push the clamping plate 12 and the pressing plate 9. Two fixing columns 11 are installed inside the adjusting seat 8. The fixing columns 11 are designed to fix the driving strip 10. The outside of the clamping plate 12 is slidably connected inside the adjusting seat 8. The clamping plate 12 is designed to engage with the teeth on the adjusting tooth plate 7.
[0041] As Figure 4 and Figure 6 shown, the sealing assembly includes an installation groove 16 and a limiting ring 17. The installation groove 16 is opened on the front side of the fumigation box 1. The installation groove 16 is designed to facilitate the installation of other internal structures. The outside of the limiting ring 17 is slidably connected inside the installation groove 16. The limiting ring 17 is designed to limit the sealing ring 18.
[0042] A sealing ring 18 is fixedly connected to the front side of the limiting ring 17. The sealing ring 18 is designed to seal the gap between the fumigation box 1 and the door 2. A plurality of second springs 19 are fixedly connected to the rear end of the limiting ring 17. The second springs 19 are designed to push the limiting ring 17 and the sealing ring 18. The outside of the sealing ring 18 is slidably connected inside the door 2. The sealing ring 18 is designed to seal the gap between the fumigation box 1 and the door 2. The rear ends of the plurality of second springs 19 are fixedly connected inside the installation groove 16. The second springs 19 are designed to push the limiting ring 17 and the sealing ring 18.
[0043] Working principle: When using the constant-temperature methyl bromide fumigation integrated machine, the object to be fumigated needs to be placed on the placement frame 6. After closing the upper box door 2, the fumigator 4 discharges methyl bromide into the interior of the fumigation chamber 1. The methyl bromide will fumigate the object, and the heater 3 will ensure the stable temperature inside the fumigation chamber 1. When the object is placed on the placement frame 6, the distance between the placement frames 6 needs to be adjusted according to the placement situation. Press the pressing plate 9 by hand, and the pressing plate 9 drives the driving bar 10, thereby driving the clamping plate 12, so that the clamping plate 12 separates from the teeth of the adjusting tooth plate 7. At this time, the height of the placement frame 6 can be moved. When the height of the placement frame 6 is determined, release the hand pressing the pressing plate 9, and the first spring 13 will push the clamping plate 12 and the pressing plate 9, so that the clamping plate 12 engages with different teeth on the adjusting tooth plate 7 to fix the height of the placement frame 6. By engaging the clamping plate 12 with different teeth on the adjusting tooth plate 7, the distance between the placement frames 6 can be adjusted to avoid a large number of objects from piling up, so that the methyl bromide can be more evenly distributed on the surface of each object, reducing the difference in treatment effects and improving the fumigation effect.
[0044] When the box door 2 closes the fumigation chamber 1, the second spring 19 will push the limit ring 17 and the sealing ring 18, so that the sealing ring 18 enters the interior of the box door 2 to seal the gap between the fumigation chamber 1 and the box door 2 when they are closed, preventing methyl bromide from overflowing through the gap between the fumigation chamber 1 and the box door 2 and being inhaled by the user when the methyl bromide fumigation integrated machine fumigates the object, ensuring the safety of the user. After fumigation, start the air-dispersing fan 21. The air-dispersing fan 21 cooperates with the air-dispersing pipe 23 to discharge the methyl bromide in the fumigation chamber 1. At this time, the methyl bromide content in the fumigation chamber 1 can be observed through the display panel 20. After the methyl bromide is completely discharged and safety is ensured, the box door 2 can be opened to take out the fumigated object.
[0045] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A constant temperature methyl bromide fumigation machine, comprising a fumigation box (1), characterized in that: The front side of the fumigation box (1) is rotatably connected to a box door (2), the top end of the interior of the fumigation box (1) is fixedly connected to a heater (3), the top end of the fumigation box (1) is fixedly connected to a fumigator (4), the interior of the fumigation box (1) is fixedly connected to four limit columns (5), the outer sides of the four limit columns (5) are slidably connected to three placement frames (6), the interior of the fumigation box (1) is fixedly connected to an adjustment tooth plate (7), the bottom end of the heater (3) is fixedly connected to an adjustment seat (8), the inner side of the adjustment seat (8) is fixedly connected to the heater (3), and the inner side of the adjustment seat (8) is fixedly connected to the heater (3). A pressing plate (9) is slidably connected to the inside of the pressing plate (9), two driving strips (10) are rotatably connected to the inside of the two driving strips (10), and a fixing column (11) is rotatably connected to the inside of the two driving strips (10). A clamping plate (12) is rotatably connected to the right side of the two driving strips (10), a spring 1 (13) is fixedly connected to the inside of the pressing plate (9), and the clamping plate (12) is clamped with the adjusting tooth plate (7). A sealing component for sealing a gap between the fumigation box (1) and the box door (2) is provided on the front side of the fumigation box (1).
2. The constant temperature methyl bromide fumigation integrated machine according to claim 1, characterized in that: The sealing assembly comprises a seating groove (16) and a limiting ring (17); the seating groove (16) is opened on the front side of the fumigation box (1); the outer side of the limiting ring (17) is slidably connected to the inside of the seating groove (16); a sealing ring (18) is fixedly connected to the front side of the limiting ring (17); and a plurality of springs (19) are fixedly connected to the rear end of the limiting ring (17).
3. The constant temperature methyl bromide fumigation integrated machine according to claim 2, characterized in that: The outer side of the sealing ring (18) is slidably connected to the inside of the box door (2), and the rear ends of the plurality of springs (19) are fixedly connected to the inside of the placement groove (16).
4. The constant temperature methyl bromide fumigation integrated machine according to claim 1, characterized in that: A display panel (20) is fixedly connected to the top of the fumigation box (1), and an air dispersion fan (21) is installed inside the fumigation box (1).
5. The constant temperature methyl bromide fumigation integrated machine according to claim 4, characterized in that: The rear end of the air dispersion fan (21) is fixedly connected to an air dispersion pipe (23), and the front side of the cabinet door (2) is fixedly connected to a handle (22).
6. The constant temperature methyl bromide fumigation integrated machine according to claim 1, characterized in that: A support rod 1 (14) is fixedly connected inside the pressing plate (9), a support rod 2 (15) is slidably connected inside the support rod 1 (14), and the right side of the support rod 2 (15) is fixedly connected to the left side of the clamping plate (12).
7. The constant temperature methyl bromide fumigation integrated machine according to claim 6, characterized in that: The spring one (13) is sleeved on the outside of the support rod one (14), and the spring one (13) is sleeved on the outside of the support rod two (15).
8. The constant temperature methyl bromide fumigation integrated machine according to claim 1, characterized in that: The two fixing columns (11) are installed inside the adjustment seat (8), and the outer side of the clamping plate (12) is slidably connected to the inside of the adjustment seat (8).