CN220938921U - Fire extinguishing device for thermal aging test box - Google Patents
Fire extinguishing device for thermal aging test box Download PDFInfo
- Publication number
- CN220938921U CN220938921U CN202322568694.6U CN202322568694U CN220938921U CN 220938921 U CN220938921 U CN 220938921U CN 202322568694 U CN202322568694 U CN 202322568694U CN 220938921 U CN220938921 U CN 220938921U
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- fire extinguishing
- inner cavity
- extinguishing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003878 thermal aging Methods 0.000 title claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000032683 aging Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012772 electrical insulation material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses a fire extinguishing device for a thermal aging test box, which comprises a box body and a fire extinguishing mechanism arranged on the box body, wherein an inner cavity of the box body is arranged on one side wall of the box body, a box door is connected to one side of the inner cavity of the box body through a hinge, a storage tray is fixedly arranged at the bottom of the inner cavity of the box body, the fire extinguishing mechanism comprises smoke sensors symmetrically arranged on two sides of the top wall of the inner cavity of the box body, a controller and an air pump which are arranged on the box body, the smoke sensors and the air pump are both coupled with the controller, an inner extension pipe and an outer extension pipe are connected to the air pump, one end of the inner extension pipe, which is far away from the air pump, penetrates through the box body and extends into the inner cavity of the box body, mounting seats are arranged on two sides of the inner cavity of the box body, and electric heating pipes are arranged in the two mounting seats. The fire extinguishing device for the thermal aging test box can extinguish fire, can enable smoke to be discharged as soon as possible, avoids subsequent smoke from diffusing into surrounding environments, and meanwhile does not need to conduct additional cleaning work subsequently.
Description
Technical Field
The utility model belongs to the technical field of thermal ageing test boxes, and particularly relates to a fire extinguishing device for a thermal ageing test box.
Background
The thermal aging test box is a product generic term in the environmental test industry, is suitable for heat resistance test of electrical insulation material, and comprises: ozone aging, ultraviolet aging, xenon lamp aging, ventilation type heat aging, high temperature aging, salt spray corrosion aging … and the like.
In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: when the existing thermal aging test box burns the objects to be tested, fire is usually extinguished by adopting modes such as sand spreading and the like, but the operation clearly brings great trouble to the subsequent cleaning work.
For this reason, we propose a fire extinguishing device for thermal ageing test chambers to solve the above problems.
Disclosure of utility model
The utility model mainly aims to provide the fire extinguishing device for the thermal aging test box, which not only can extinguish fire, but also can discharge smoke as soon as possible, so that the subsequent smoke is prevented from diffusing into the surrounding environment, and meanwhile, the subsequent additional cleaning work is not needed, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a fire extinguishing device for thermal aging test case, including the box and set up the fire extinguishing mechanism on the box, the inner chamber of box is seted up and is located its lateral wall, there is the chamber door at the side that the inner chamber of box opened the place through the hinge connection, there is the thing dish of putting at the bottom fixed mounting of box inner chamber, fire extinguishing mechanism includes the smoke transducer of symmetry installation in box inner chamber roof both sides, controller and aspiration pump on the box, smoke transducer and aspiration pump all are connected with the controller coupling, smoke transducer can refer to the technical principle of YJ-102 model, the controller can refer to the technical principle of S7-200 model, wherein be connected with interior extension pipe and outer extension pipe on the aspiration pump, the one end that interior extension pipe kept away from the aspiration pump is worn in the box and is stretched into the box inner chamber, install the mount pad in the both sides of box inner chamber, and all install the electrothermal tube in two mount pads, the electrothermal tube needs external electric power facility power supply.
As a preferred embodiment, a sealing ring is fixedly adhered to one side of the box door facing the opening of the inner cavity of the box body, and a handle is fixedly connected to one side of the box door facing away from the sealing ring; the box door can be sealed by the sealing ring, and can be conveniently operated by the handle.
As a preferred embodiment, a control box is fixedly arranged on the top wall of the box body, the inside of the control box is of a hollow design, and a controller is arranged on the bottom wall of the inner cavity of the control box; thereby protecting the controller by the control box.
As a preferred embodiment, the four corners of the bottom wall of the box body are welded with supporting feet, and the four supporting feet are in rectangular array design; the box body and the structure thereon are supported, and the box body is kept stable.
As a preferred embodiment, a pressure relief valve is connected to one side of the top wall of the tank; therefore, the pressure in the box body is timely released when the pressure is overlarge, and accidents are avoided.
In summary, the technical effects and advantages of the present utility model are:
This fire extinguishing device for thermal aging test case can produce smog when the conflagration takes place in the box, when smoke transducer detects smog, and its transmission signal of telecommunication is to the controller, makes the controller can drive the aspiration pump and operates, utilizes the effect of interior projecting pipe and projecting pipe to take out air and smog fast, not only can put out a fire like this, can also make smog discharge as early as possible (the projecting pipe can be connected with other pipeline that carries smog, carries out the transfer of smog), avoids in the follow-up smog diffusion surrounding environment, does not need the follow-up additional clearance work of carrying out simultaneously.
Drawings
FIG. 1 is a schematic view of a structure of one side of the present utility model;
FIG. 2 is a schematic view of another embodiment of the present utility model;
Fig. 3 is a cross-sectional view of the present utility model.
In the figure: 1. a case; 2. a door; 3. a seal ring; 4. a storage tray; 5. a support leg; 6. a smoke sensor; 7. a control box; 8. a controller; 9. an air extracting pump; 10. an inner extension pipe; 11. an outer tube; 12. a pressure release valve; 13. a mounting base; 14. an electric heating tube; 15. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a fire extinguishing device for a thermal aging test box comprises a box body 1 and a fire extinguishing mechanism arranged on the box body 1, wherein an inner cavity of the box body 1 is arranged on one side wall of the fire extinguishing mechanism, a box door 2 is connected to one side of the inner cavity of the box body 1, which is provided with an opening, through a hinge, a sealing ring 3 is fixedly adhered to one side of the box door 2, which is provided with an opening, which is provided with an inner cavity, of the box body 1, a handle 15 is fixedly connected to one side of the box door 2, which is opposite to the sealing ring 3, the box door 2 can seal the box body 1 through the sealing ring 3, the box door 2 can be conveniently operated through the handle 15, a storage disc 4 is fixedly arranged at the bottom of the inner cavity of the box body 1, support legs 5 are welded at four corners of the bottom wall of the box body 1, and the four support legs 5 are in a rectangular array design, so that the box body 1 and the structure on the box body 1 can be kept stable;
The fire extinguishing mechanism comprises smoke sensors 6 symmetrically arranged on two sides of the top wall of the inner cavity of the box body 1, a controller 8 and an air pump 9 which are arranged on the box body 1, a control box 7 is fixedly arranged on the top wall of the box body 1, the inside of the control box 7 is of a hollow design, the controller 8 is arranged on the bottom wall of the inner cavity of the control box 7, so that the controller 8 is protected by the control box 7, the smoke sensors 6 and the air pump 9 are both coupled with the controller 8, the smoke sensors 6 can refer to the technical principle of model YJ-102, and the controller 8 can refer to the technical principle of model S7-200;
The air pump 9 is connected with an inner extension pipe 10 and an outer extension pipe 11, one end of the inner extension pipe 10, far away from the air pump 9, penetrates through the box body 1 and extends into the inner cavity of the box body 1, one side of the top wall of the box body 1 is connected with a pressure release valve 12, so that pressure in the box body 1 is released timely when the pressure is overlarge, accidents are avoided, mounting seats 13 are mounted on two sides of the inner cavity of the box body 1, electric heating pipes 14 are mounted in the two mounting seats 13, and the electric heating pipes 14 need external electric power facilities to supply power.
This fire extinguishing device for thermal aging test chamber: when the thermal ageing test is carried out, an electric insulating material is placed in the storage tray 4, then the box door 2 is used for sealing the opening of the inner cavity of the box body 1, the two electric heating tubes 14 are electrified and release heat in the inner cavity of the box body 1, and the electric insulating material in the storage tray 4 is heated for a period of time to test the relevant performance of the thermal ageing; however, since the electrical insulation material may generate some mass change under the long-time high-temperature state, so that it is partially burnt to generate smoke, when the generated smoke is detected by the smoke sensor 6, it transmits an electrical signal to the controller 8, so that the controller 8 can drive the air pump 9 to operate, and the smoke and air in the inner cavity of the box body 1 are quickly transferred out by using the inner extension tube 10 and the outer extension tube 11 (other pipelines for conveying the smoke can be connected to the outer extension tube 11, thereby avoiding the influence on the surrounding environment), and meanwhile, the air in the box body 1 is pumped out to quickly extinguish the fire.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a fire extinguishing device for thermal aging test case, includes box (1) and sets up the fire extinguishing mechanism on box (1), its characterized in that, the inner chamber of box (1) is seted up and is located its lateral wall, the inner chamber opening place of box (1) has chamber door (2) through hinge connection, just the bottom fixed mounting of box (1) inner chamber has puts thing dish (4), and fire extinguishing mechanism is including smoke transducer (6) of symmetry installation in box (1) inner chamber roof both sides, controller (8) and aspiration pump (9) that set up on box (1), smoke transducer (6) and aspiration pump (9) all with controller (8) coupling connection, be connected with in aspiration pump (9) and stretch pipe (10) and outer tube (11), in stretch pipe (10) one end of keeping away from aspiration pump (9) and pass box (1) and stretch into in the box (1) inner chamber, mount pad (13) are all installed to both sides in box (1) inner chamber, and two electric heat pipe (14) are installed to two.
2. The fire extinguishing device for the thermal aging test box according to claim 1, wherein a sealing ring (3) is fixedly adhered to one side of the box door (2) facing the opening of the inner cavity of the box body (1), and a handle (15) is fixedly connected to one side of the box door (2) facing away from the sealing ring (3).
3. The fire extinguishing device for the thermal aging test box according to claim 1, wherein a control box (7) is fixedly installed on the top wall of the box body (1), the inside of the control box (7) is of a hollow design, and the controller (8) is installed on the bottom wall of the inner cavity of the control box (7).
4. Fire extinguishing device for thermal ageing tests according to claim 1, characterized in that the four corners of the bottom wall of the box body (1) are welded with support legs (5), and four support legs (5) are of rectangular array design.
5. Fire extinguishing device for thermal ageing tests according to claim 1, characterized in that one side of the top wall of the box (1) is connected with a pressure relief valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568694.6U CN220938921U (en) | 2023-09-21 | 2023-09-21 | Fire extinguishing device for thermal aging test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322568694.6U CN220938921U (en) | 2023-09-21 | 2023-09-21 | Fire extinguishing device for thermal aging test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220938921U true CN220938921U (en) | 2024-05-14 |
Family
ID=91019652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322568694.6U Active CN220938921U (en) | 2023-09-21 | 2023-09-21 | Fire extinguishing device for thermal aging test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220938921U (en) |
-
2023
- 2023-09-21 CN CN202322568694.6U patent/CN220938921U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206295526U (en) | A kind of electrokinetic cell bag with extinguishing device | |
| CN104001297A (en) | Lithium ion battery fire test cabinet with self-assembled automatic alarm and fire extinguishment system | |
| CN205790122U (en) | There is the battery energy storage cabinet of extinguishing chemical storage organization | |
| JP2010533907A5 (en) | ||
| CN109698469B (en) | GGJ low-voltage reactive power compensation cabinet | |
| CN111313266A (en) | Switch board that safety protection effect is good | |
| CN212542287U (en) | Protection device of high-frequency high-voltage optical relay | |
| CN220938921U (en) | Fire extinguishing device for thermal aging test box | |
| CN216824599U (en) | Exhaust cabinet perfluorohexanone fire extinguishing system | |
| CN102493874A (en) | Gas turbine package with fire protection, thermal insulation, ventilation and sound insulation functions | |
| CN210491410U (en) | Automatically controlled cabinet of safe type with dehumidification function of putting out a fire | |
| CN219977682U (en) | Intelligent self-closing valve leakage detection system | |
| CN102709216A (en) | Vacuum drying oven for processing HMDS (Hexamethyl Disilazane) | |
| CN209900494U (en) | Cabinet type heptafluoropropane fire extinguishing device capable of preventing false opening | |
| CN203927994U (en) | A kind of flame detection device that ensures sealing property that is beneficial to | |
| CN210751058U (en) | Temperature-sensing automatic rapid fire extinguishing pipe | |
| KR200245871Y1 (en) | Automatic Fire Extinguisher for Gas Range | |
| CN214046309U (en) | Fire pump control cabinet with dehumidification function | |
| CN206097402U (en) | Gaseous alarm is used to acid anhydride class curing agent | |
| CN110496338A (en) | A kind of automatic gas fire-retarding device applied to wisdom fire-fighting | |
| CN210088009U (en) | Backflow exhaust fire prevention valve | |
| CN202402140U (en) | Gas turbine module with fire control, heat insulation, ventilation and sound insulation functions | |
| CN211081807U (en) | Oil gas field fire source detection and explosion suppression device | |
| CN203929224U (en) | A kind of flame detection device that is conducive to prevent thermal stress damage | |
| CN219713098U (en) | Short pipe for gas inlet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |