High efficiency vacuum insecticidal device

Abstract

The utility model discloses a kind of efficient vacuum insecticidal devices, it relates to book archives insect control technical field, the device includes insecticidal channel and electric transport vehicle, the inside vertical of the insecticidal channel is provided with first airtight plug door, second airtight plug door, third airtight plug door, fourth airtight plug door, the inside first vacuum chamber is formed in the insecticidal channel between first airtight plug door and second airtight plug door, the inside second vacuum chamber is formed in the insecticidal channel between second airtight plug door and third airtight plug door, the inside third vacuum chamber is formed in the insecticidal channel between third airtight plug door and fourth airtight plug door, by being equipped with multiple vacuum chambers and movable electric transport vehicle cooperation, realize continuous, assembly line type insecticidal operation, greatly improve insecticidal efficiency, adopt pure physical vacuum insect extermination mode, without using chemical reagent or ultraviolet irradiation, avoid paper aging, writing fade, material brittle problem etc.

Description

Technical Field

[0001] This utility model relates to the field of insect and mold control technology for books and archives, specifically a high-efficiency vacuum insect killing device. Background Technology

[0002] Coastal areas have relatively high humidity, making books in library stacks and paper archives highly susceptible to insect infestation during storage, leading to damage. During the process, when readers or storage staff handle books and archives, mites and other pests may be released, posing a health risk through respiration or contact.

[0003] Currently, the following are some common methods for pest control in archives and books:

[0004] Chemical pest control: This method uses volatile pesticides for fumigation. While killing insects, it can also cause physical and chemical changes in books and archives, damaging them. Furthermore, long-term use can lead to pesticide resistance in pests, reducing its effectiveness.

[0005] Ultraviolet (UV) insecticide method: This method uses UV lamps to irradiate books and paper archives to kill insects. The high energy of UV light causes a chemical reaction in the pigment molecules of the ink, resulting in fading and lighter colors. Simultaneously, UV irradiation alters the paper's texture, accelerating its aging and brittleness, thus shortening the lifespan of the books and archives.

[0006] With the advancement of science and technology, vacuum pest control, as an important physical pest control method, has begun to be promoted and applied in book and archive departments both domestically and internationally. Its principle is to reduce the ambient air pressure, creating an oxygen-deficient environment that causes pests (including eggs) to die due to lack of oxygen. In the existing technology, patent CN207125197U discloses a vacuum pest control device, whose structure includes a housing, a vacuum pump, an exhaust port, an intake port, a display screen, a controller, a power interface, a door, hinges, a viewing window, a handle, a UV lamp, and a humidity sensor.

[0007] During operation, the user opens the cabinet door, places the files to be sterilized inside, closes the door, and starts the vacuum pump to create a vacuum. Once a vacuum is reached inside the cabinet, the pests in the files are killed. The user then opens the cabinet door and removes the files, completing one sterilization cycle. However, due to the vast number of books and archives and the limited number of management personnel, existing vacuum sterilization equipment can only process one box of files at a time, resulting in low efficiency and slow sterilization speed, failing to meet the actual needs of book and archive departments.

[0008] To address the aforementioned problems, an improved, highly efficient vacuum insect-killing device is now designed. Utility Model Content

[0009] The purpose of this invention is to provide a highly efficient vacuum insecticidal device to solve the problems mentioned in the background art.

[0010] To achieve the above objectives, this utility model provides the following technical solution:

[0011] A high-efficiency vacuum insecticidal device includes an insecticidal channel and an electric transport vehicle. The electric transport vehicle is equipped with a remote controller for remote control of the control system. The insecticidal channel has four vertically arranged sealed door panels: a first sealed door, a second sealed door, a third sealed door, and a fourth sealed door. These four doors are arranged sequentially from the input end to the output end of the insecticidal channel. The first, second, third, and fourth sealed door panels are slidably connected to the inner wall of the insecticidal channel via a sealing structure. A first vacuum chamber is formed inside the insecticidal channel between the first and second sealed door panels, a second vacuum chamber is formed between the second and third sealed door panels, and a third vacuum chamber is formed between the third and fourth sealed door panels.

[0012] A first vacuum component is provided on the side wall of the insect-killing channel inside the first vacuum chamber, a second vacuum component is provided on the side wall of the insect-killing channel inside the second vacuum chamber, and a third vacuum component is provided on the side wall of the insect-killing channel inside the third vacuum chamber.

[0013] As a further embodiment of this utility model: a first lifting mechanism for moving the first sealed insert door up and down is installed on the insecticidal channel above the first sealed insert door; a second lifting mechanism for moving the second sealed insert door up and down is installed on the insecticidal channel above the second sealed insert door; a third lifting mechanism for moving the third sealed insert door up and down is installed on the insecticidal channel above the third sealed insert door; and a fourth lifting mechanism for moving the fourth sealed insert door up and down is installed on the insecticidal channel above the fourth sealed insert door.

[0014] As a further embodiment of this utility model: the first vacuum assembly includes a first pressure relief valve, a first gas pressure gauge, and a first vacuum pump. The first pressure relief valve is connected to the side wall of the insect-killing channel inside the first vacuum chamber through a connecting pipe. The first gas pressure gauge is connected to the side wall of the insect-killing channel inside the first vacuum chamber through a connecting pipe. The first vacuum pump is connected to the side wall of the insect-killing channel inside the first vacuum chamber through a connecting pipe and a switch valve.

[0015] As a further embodiment of this utility model: the second vacuum assembly includes a second pressure relief valve, a second gas pressure gauge, and a second vacuum pump. The second pressure relief valve is connected to the side wall of the insect-killing channel inside the second vacuum chamber through a connecting pipe. The second gas pressure gauge is connected to the side wall of the insect-killing channel inside the second vacuum chamber through a connecting pipe. The second vacuum pump is connected to the side wall of the insect-killing channel inside the second vacuum chamber through a connecting pipe and a switch valve.

[0016] As a further embodiment of this utility model: the third vacuum assembly includes a third pressure relief valve, a third gas pressure gauge, and a third vacuum pump. The third pressure relief valve is connected to the side wall of the insect-killing channel inside the third vacuum chamber through a connecting pipe. The third gas pressure gauge is connected to the side wall of the insect-killing channel inside the third vacuum chamber through a connecting pipe. The third vacuum pump is connected to the side wall of the insect-killing channel inside the third vacuum chamber through a connecting pipe and a switch valve.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention, by setting up multiple vacuum chambers in conjunction with a mobile electric transport vehicle, enables continuous, assembly-line-style pest control operations, avoiding the inefficiency of traditional vacuum equipment that can only process one box of files at a time, and significantly improving pest control efficiency.

[0019] This invention employs a purely physical vacuum insect-killing method, eliminating the need for chemical agents or ultraviolet radiation. This avoids problems such as paper aging, ink fading, and material brittleness, effectively extending the lifespan of books and archives.

[0020] This utility model device is equipped with a main controller, a trolley control system, a lifting system, a vacuum measurement system, etc., which can realize automated control, reduce manual intervention, and has a clear operation process, making it suitable for large-scale application in library and archive management departments. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the structure of the electric transport vehicle in this utility model.

[0023] Figure 3 This is a schematic diagram of the control relationship in this utility model.

[0024] The structure includes: 1. Insect-killing channel; 11. First vacuum chamber; 12. Second vacuum chamber; 13. Third vacuum chamber; 14. First sealed insert door; 15. Second sealed insert door; 16. Third sealed insert door; 17. Fourth sealed insert door.

[0025] 21. First pressure relief valve; 22. Second pressure relief valve; 23. Third pressure relief valve;

[0026] 31. First gas pressure gauge; 32. Second gas pressure gauge; 33. Third gas pressure gauge;

[0027] 41. First vacuum pump; 42. Second vacuum pump; 43. Third vacuum pump;

[0028] 51. First lifting mechanism; 52. Second lifting mechanism; 53. Third lifting mechanism; 54. Fourth lifting mechanism;

[0029] 6. Electric transport vehicle; 61. Remote control controller. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1 - Figure 3 In this embodiment of the invention, a high-efficiency vacuum insecticidal device includes an insecticidal channel 1 and an electric transport vehicle 6. The electric transport vehicle 6 is equipped with a remote controller 61 for remotely controlling the control system. The insecticidal channel 1 has a first sealed insert door 14, a second sealed insert door 15, a third sealed insert door 16, and a fourth sealed insert door 17 vertically arranged inside. These four doors extend from the input end of the insecticidal channel 1 to the... The output ends are arranged sequentially. The first sealed insert door 14, the second sealed insert door 15, the third sealed insert door 16, and the fourth sealed insert door 17 are slidably connected to the inner wall of the insecticidal channel 1 through a sealing structure. A first vacuum chamber 11 is formed inside the insecticidal channel 1 between the first sealed insert door 14 and the second sealed insert door 15. A second vacuum chamber 12 is formed inside the insecticidal channel 1 between the second sealed insert door 15 and the third sealed insert door 16. A third vacuum chamber 13 is formed inside the insecticidal channel 1 between the third sealed insert door 16 and the fourth sealed insert door 17.

[0032] A first vacuum assembly is provided on the side wall of the insect-killing channel 1 inside the first vacuum chamber 11, a second vacuum assembly is provided on the side wall of the insect-killing channel 1 inside the second vacuum chamber 12, and a third vacuum assembly is provided on the side wall of the insect-killing channel 1 inside the third vacuum chamber 13.

[0033] A first lifting mechanism 51 for moving the first sealed door 14 up and down is installed on the insect-killing channel 1 above the first sealed door 14. A second lifting mechanism 52 for moving the second sealed door 15 up and down is installed on the insect-killing channel 1 above the second sealed door 15. A third lifting mechanism 53 for moving the third sealed door 16 up and down is installed on the insect-killing channel 1 above the third sealed door 16. A fourth lifting mechanism 54 for moving the fourth sealed door 17 up and down is installed on the insect-killing channel 1 above the fourth sealed door 17.

[0034] The first vacuum assembly includes a first pressure relief valve 21, a first gas pressure gauge 31, and a first vacuum pump 41. The first pressure relief valve 21 is connected to the side wall of the insect-killing channel 1 inside the first vacuum chamber 11 through a connecting pipe. The first gas pressure gauge 31 is connected to the side wall of the insect-killing channel 1 inside the first vacuum chamber 11 through a connecting pipe. The first vacuum pump 41 is connected to the side wall of the insect-killing channel 1 inside the first vacuum chamber 11 through a connecting pipe and a switch valve.

[0035] The second vacuum assembly includes a second pressure relief valve 22, a second gas pressure gauge 32, and a second vacuum pump 42. The second pressure relief valve 22 is connected to the side wall of the insect-killing channel 1 inside the second vacuum chamber 12 through a connecting pipe. The second gas pressure gauge 32 is connected to the side wall of the insect-killing channel 1 inside the second vacuum chamber 12 through a connecting pipe. The second vacuum pump 42 is connected to the side wall of the insect-killing channel 1 inside the second vacuum chamber 12 through a connecting pipe and a switch valve.

[0036] The third vacuum assembly includes a third pressure relief valve 23, a third gas pressure gauge 33, and a third vacuum pump 43. The third pressure relief valve 23 is connected to the side wall of the insecticidal channel 1 inside the third vacuum chamber 13 through a connecting pipe. The third gas pressure gauge 33 is connected to the side wall of the insecticidal channel 1 inside the third vacuum chamber 13 through a connecting pipe. The third vacuum pump 43 is connected to the side wall of the insecticidal channel 1 inside the third vacuum chamber 13 through a connecting pipe and a switch valve.

[0037] A method for using a high-efficiency vacuum insecticidal device includes the following steps:

[0038] Step 1: Connect the power supply and supply power to the pressure relief valve control system, vacuum measurement system, vacuum pumping system, lifting system, and trolley control system through the main controller.

[0039] Open the first pressure relief valve 21, the second pressure relief valve 22, and the third pressure relief valve 23. Then, activate the first lifting mechanism 51 to move the first sealed door 14 upward. Activate the second lifting mechanism 52 to move the second sealed door 15 upward. Activate the third lifting mechanism 53 to move the third sealed door 16 upward. Activate the fourth lifting mechanism 54 to move the fourth sealed door 17 upward. Then, send a signal to the remote controller 61 through the trolley control system to move the electric transport vehicle 6 containing books and archives into the first vacuum chamber 11, the second vacuum chamber 12, and the third vacuum chamber 13.

[0040] Then close the first pressure relief valve 21, the second pressure relief valve 22, and the third pressure relief valve 23. Then activate the first lifting mechanism 51 to move the first sealed door 14 downwards, activate the second lifting mechanism 52 to move the second sealed door 15 downwards, activate the third lifting mechanism 53 to move the third sealed door 16 downwards, activate the fourth lifting mechanism 54 to move the fourth sealed door 17 downwards, then activate the first vacuum pump 41 to evacuate the first vacuum chamber 11 to a vacuum, activate the second vacuum pump 42 to evacuate the second vacuum chamber 12 to a vacuum, and activate the third vacuum pump 43 to evacuate the third vacuum chamber 13 to a vacuum, using the vacuum to kill the insects in the books and archives.

[0041] Step 2: Open the third pressure relief valve 23 and start the fourth lifting mechanism 54 to move the fourth sealed door 17 upward. Then, move the electric transport vehicle 6 inside the third vacuum chamber 13 out of the insecticidal channel 1. Then, close the third pressure relief valve 23 and start the fourth lifting mechanism 54 to move the fourth sealed door 17 downward. Then, start the third vacuum pump 43 to evacuate the inside of the third vacuum chamber 13 to a vacuum.

[0042] Step 3: Activate the third lifting mechanism 53 to move the third sealed door 16 upward, then move the electric transport vehicle 6 inside the second vacuum chamber 12 into the third vacuum chamber 13, and then activate the third lifting mechanism 53 to move the third sealed door 16 downward.

[0043] Step 4: Activate the second lifting mechanism 52 to move the second sealed door 15 upward, then move the electric transport vehicle 6 inside the first vacuum chamber 11 into the second vacuum chamber 12, and then activate the second lifting mechanism 52 to move the second sealed door 15 downward.

[0044] Step 5: Open the first pressure relief valve 21 and start the first lifting mechanism 51 to move the first sealed door 14 upward. Then, the electric transport vehicle 6 to be killed moves into the first vacuum chamber 11. Then, close the first pressure relief valve 21 and start the first lifting mechanism 51 to move the first sealed door 14 downward. Then, start the first vacuum pump 41 to evacuate the first vacuum chamber 11 into a vacuum.

[0045] Step Six: Repeat steps two through five to automatically and continuously kill insects on the books and files on the electric transport vehicle 6.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. A high-efficiency vacuum insecticidal device, comprising an insecticidal channel (1) and an electric transport vehicle (6), wherein the electric transport vehicle (6) is internally equipped with a remote controller (61) for remotely controlling the electric transport vehicle (6) by a control system, characterized in that, The insecticidal channel (1) is vertically equipped with a first sealed insert door (14), a second sealed insert door (15), a third sealed insert door (16), and a fourth sealed insert door (17). The first sealed insert door (14), the second sealed insert door (15), the third sealed insert door (16), and the fourth sealed insert door (17) are arranged sequentially from the input end to the output end of the insecticidal channel (1). The inner wall of the fourth sealed insert door (17) and the insecticidal channel (1) are connected by a sealing structure. The insecticidal channel (1) between the first sealed insert door (14) and the second sealed insert door (15) forms a first vacuum chamber (11). The insecticidal channel (1) between the second sealed insert door (15) and the third sealed insert door (16) forms a second vacuum chamber (12). The insecticidal channel (1) between the third sealed insert door (16) and the fourth sealed insert door (17) forms a third vacuum chamber (13). A first vacuum assembly is provided on the side wall of the insect-killing channel (1) inside the first vacuum chamber (11), a second vacuum assembly is provided on the side wall of the insect-killing channel (1) inside the second vacuum chamber (12), and a third vacuum assembly is provided on the side wall of the insect-killing channel (1) inside the third vacuum chamber (13).

2. The high-efficiency vacuum insecticidal device according to claim 1, characterized in that, A first lifting mechanism (51) for moving the first sealed door (14) up and down is installed on the insect-killing channel (1) above the first sealed door (14). A second lifting mechanism (52) for moving the second sealed door (15) up and down is installed on the insect-killing channel (1) above the second sealed door (15). A third lifting mechanism (53) for moving the third sealed door (16) up and down is installed on the insect-killing channel (1) above the third sealed door (16). A fourth lifting mechanism (54) for moving the fourth sealed door (17) up and down is installed on the insect-killing channel (1) above the fourth sealed door (17).

3. The high-efficiency vacuum insecticidal device according to claim 1, characterized in that, The first vacuum assembly includes a first pressure relief valve (21), a first gas pressure gauge (31), and a first vacuum pump (41). The first pressure relief valve (21) is connected to the side wall of the insect-killing channel (1) inside the first vacuum chamber (11) through a connecting pipe. The first gas pressure gauge (31) is connected to the side wall of the insect-killing channel (1) inside the first vacuum chamber (11) through a connecting pipe. The first vacuum pump (41) is connected to the side wall of the insect-killing channel (1) inside the first vacuum chamber (11) through a connecting pipe and a switch valve.

4. The high-efficiency vacuum insecticidal device according to claim 1, characterized in that, The second vacuum assembly includes a second pressure relief valve (22), a second gas pressure gauge (32), and a second vacuum pump (42). The second pressure relief valve (22) is connected to the side wall of the insect-killing channel (1) inside the second vacuum chamber (12) through a connecting pipe. The second gas pressure gauge (32) is connected to the side wall of the insect-killing channel (1) inside the second vacuum chamber (12) through a connecting pipe. The second vacuum pump (42) is connected to the side wall of the insect-killing channel (1) inside the second vacuum chamber (12) through a connecting pipe and a switch valve.

5. The high-efficiency vacuum insecticidal device according to claim 1, characterized in that, The third vacuum assembly includes a third pressure relief valve (23), a third gas pressure gauge (33), and a third vacuum pump (43). The third pressure relief valve (23) is connected to the side wall of the insect-killing channel (1) inside the third vacuum chamber (13) through a connecting pipe. The third gas pressure gauge (33) is connected to the side wall of the insect-killing channel (1) inside the third vacuum chamber (13) through a connecting pipe. The third vacuum pump (43) is connected to the side wall of the insect-killing channel (1) inside the third vacuum chamber (13) through a connecting pipe and a switch valve.

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