Anti-static door for explosive scientific research laboratory
By arranging anti-static structures on the frame, surface and bottom of the laboratory door, including grounding slots and static-removing ion fans, the problem that existing technology cannot effectively suppress static electricity is solved, and the safe use of laboratory doors and static elimination are achieved.
Patent Information
- Application Number
- CN202420247423.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-01
AI Technical Summary
The existing anti-static laboratory doors cannot effectively suppress the generation of static electricity in low temperature and low humidity environments, which poses safety hazards.
A laboratory door is designed that includes an anti-static structure on the frame, surface and bottom. It uses components such as grounding grooves, grounding wires, ground nails, and static elimination ion fans to ensure that static electricity can be effectively eliminated.
By installing anti-static structures on different parts of the laboratory door, static electricity can be effectively eliminated, the risk of the laboratory is reduced, and the safe use of the door is ensured.
Smart Images
Figure CN222391288U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-static doors, in particular to an anti-static door for an explosive scientific research laboratory. Background Art
[0002] In explosive research laboratories, due to the flammable and explosive properties of explosive raw materials, all locations in the laboratory need to be treated with anti-static treatment. Existing anti-static laboratory doors are mostly made of anti-static materials. Due to the limited anti-static ability of anti-static materials, the low temperature and very dry air in winter in northern my country, the generation of static electricity cannot be completely suppressed by only using laboratory doors made of anti-static materials. Utility Model Content
[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: an anti-static door for explosive research laboratory, comprising a frame; the frame is used to support the entire anti-static door, and the frame is provided with a frame anti-static structure, a surface anti-static structure and a bottom anti-static structure;
[0004] Among them, the frame anti-static structure includes: grounding groove, grounding wire and ground nails;
[0005] The grounding groove is arranged at the bottom of the frame, the grounding nail is inserted under the ground, and the grounding wire is connected between the upper end of the grounding groove and the grounding nail.
[0006] Preferably, the surface anti-static structure comprises: a half-open door panel, an axis hole, a handle, a door axis, an anti-static ion fan and a baffle;
[0007] The shaft hole is opened on the half-open door panel, the door shaft is installed on the frame, the half-open door panel is installed on the door shaft through the shaft hole, the static electricity removal ion fan is installed on the top of the half-open door panel, and the baffle is installed above the frame.
[0008] Preferably, the bottom antistatic structure comprises: a fixing frame, a bolt hole, a fixing bolt, a conductive block and a contact wheel;
[0009] The bolt holes are formed on the fixing frame, and the fixing frame connects the conductive electric block to the bottom of the half-open door panel through fixing screws. The contact wheel is connected to the lower end of the conductive electric block and supported on the ground.
[0010] Preferably, the air outlet direction of the static-eliminating ion blower is vertically arranged along the direction close to the surface of the half-open door panel.
[0011] Preferably, the handle is covered with an insulating rubber sleeve.
[0012] Beneficial Effects
[0013] This anti-static door for explosives research laboratories has the following beneficial effects:
[0014] In this case, anti-static structures are set on the frame, door panel surface and door panel at the same time, which can ensure that once static electricity is generated in the door body, the static electricity can be eliminated immediately, so that the anti-static door can be used safely and greatly reduce laboratory risks. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 -2 is a three-dimensional appearance schematic diagram of an anti-static door for an explosive research laboratory described in the utility model.
[0016] Figure 3 The utility model is a schematic diagram of the main cross-sectional structure of an anti-static door for an explosive research laboratory.
[0017] Figure 4 The utility model is a partially enlarged schematic diagram of the anti-static structure of the frame of the anti-static door of the explosive research laboratory.
[0018] Figure 5 The utility model is a partially enlarged schematic diagram of the bottom anti-static structure of an anti-static door for explosive research laboratories.
[0019] In the figure: 1. frame; 2. grounding groove; 3. grounding wire; 4. ground nail; 5. half-open door panel; 6. shaft hole; 7. handle; 8. door shaft; 9. static electricity removal ion fan; 10. baffle; 11. fixing frame; 12. bolt hole; 13. fixing bolt; 14. conductive block; 15. contact wheel; DETAILED DESCRIPTION
[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0021] See also Figure 1-5 , the utility model provides a technical solution.
[0022] An antistatic door for an explosive research laboratory comprises a frame 1; the frame 1 is used to support the entire antistatic door, and the frame 1 is provided with a frame antistatic structure, a surface antistatic structure and a bottom antistatic structure;
[0023] The anti-static structure of the frame 1 includes: a grounding slot 2, a grounding wire 3 and a grounding nail 4;
[0024] The grounding groove 2 is opened at the bottom of the frame 1 , the grounding nail 4 is inserted under the ground, and the grounding wire 3 is connected between the upper end of the grounding groove 2 and the grounding nail 4 .
[0025] It should be noted that when static electricity is generated on the frame 1 , the static current can be transmitted from the frame 1 to the ground spikes 4 through the ground wires 3 , and the static electricity can be conducted to the ground through the ground spikes 4 .
[0026] As a preferred embodiment, further, the surface anti-static structure includes: a half-open door panel 5, an axis hole 6, a handle 7, a door axis 8, an anti-static ion fan 9 and a baffle 10;
[0027] The axis hole 6 is opened on the half-open door panel 5, the door axis 8 is installed on the frame 1, the half-open door panel 5 is installed on the door axis 8 through the axis hole 6, the static electricity removal ion fan 9 is installed on the top of the half-open door panel 5, and the baffle 10 is installed above the frame 1.
[0028] It should be noted that the half-open door panel 5 can be rotated in the shaft hole 6 through the door shaft 8 to complete the opening and closing process. The baffle 10 is used to limit the half-open door panel 5. Static electricity is easily generated on the surface of the half-open door panel 5. The static electricity removing ion blower 9 can blow out a large number of positive and negative ions, and blow these ions to the surface of the half-open door panel 5, which can effectively eliminate the static electricity on the surface of the half-open door panel 5.
[0029] As a preferred embodiment, further, the bottom anti-static structure includes: a fixing frame 11, a bolt hole 12, a fixing bolt 13, a conductive block 14 and a contact wheel 15;
[0030] The bolt hole 12 is formed on the fixing frame 11, and the fixing frame 11 connects the conductive electric block 14 to the bottom of the half-open door panel 5 through fixing screws. The contact wheel 15 is connected to the lower end of the conductive electric block 14 and supported on the ground.
[0031] It should be noted that since the wind force of the electrostatic ion fan gradually decreases from the top to the bottom of the half-open door panel 5, the positive and negative ions sometimes cannot reach the bottom of the half-open door panel 5. Therefore, the static electricity at the bottom of the half-open door panel 5 can be gathered by the conductive block 14, and then the static electricity can be transmitted to the ground through the contact wheel 15, thereby solving the static electricity problem at the bottom of the half-open door panel 5.
[0032] Preferably, further, the air outlet direction of the static-eliminating ion blower 9 is vertically arranged along the direction close to the surface of the half-open door panel 5 .
[0033] It should be noted that vertically arranging the air outlet of the static electricity removing ion blower 9 can ensure that the positive and negative ions are stably blown onto the surface of the door panel, and prevent the positive and negative ions from being blown to positions other than the half-open door panel 5.
[0034] Preferably, further, the handle 7 is covered with an insulating rubber sleeve.
[0035] It should be noted that the insulating rubber sleeve can further prevent static electricity from being generated on human hands when the handle 7 is manually pushed or pulled.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-static door for explosives research laboratory, comprising a frame; the frame is used to support the entire anti-static door, characterized in that: The frame is provided with a frame anti-static structure, a surface anti-static structure and a bottom anti-static structure; Among them, the frame anti-static structure includes: grounding groove, grounding wire and ground nails; The grounding groove is arranged at the bottom of the frame, the grounding nail is inserted under the ground, and the grounding wire is connected between the upper end of the grounding groove and the grounding nail.
2. The anti-static door for explosives research laboratory according to claim 1, characterized in that: The surface anti-static structure includes: a half-open door panel, an axis hole, a handle, a door axis, an anti-static ion fan and a baffle; The shaft hole is opened on the half-open door panel, the door shaft is installed on the frame, the half-open door panel is installed on the door shaft through the shaft hole, the static electricity removal ion fan is installed on the top of the half-open door panel, and the baffle is installed above the frame.
3. The anti-static door for explosives research laboratory according to claim 1, characterized in that: The bottom anti-static structure comprises: a fixing frame, a bolt hole, a fixing bolt, a conductive block and a contact wheel; The bolt holes are formed on the fixing frame, and the fixing frame connects the conductive electric block to the bottom of the half-open door panel through fixing screws. The contact wheel is connected to the lower end of the conductive electric block and supported on the ground.
4. The anti-static door for explosives research laboratory according to claim 2, characterized in that: The air outlet direction of the static electricity removal ion blower is vertically arranged along the direction close to the surface of the half-open door panel.
5. The anti-static door for explosives research laboratory according to claim 2, characterized in that: The handle is sleeved with an insulating rubber sleeve.