CN217605217U - Device for detecting sealing performance of protective airtight door - Google Patents
Device for detecting sealing performance of protective airtight door Download PDFInfo
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- CN217605217U CN217605217U CN202220780398.5U CN202220780398U CN217605217U CN 217605217 U CN217605217 U CN 217605217U CN 202220780398 U CN202220780398 U CN 202220780398U CN 217605217 U CN217605217 U CN 217605217U
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- box
- hose
- detection
- airtight door
- detects
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- 238000007789 sealing Methods 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 title claims description 15
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a sealing door seal nature technical field specifically discloses protection sealing door seal performance detection device, the power distribution box comprises a box body, the inside of box is equipped with a plurality of sealing door and detects the structure, sealing door detects the structure including setting up the axis of rotation inside the box, winding dish with axis of rotation coaxial coupling, the gas generator of setting in the box, the detection hose that paintbox and paintbox are connected is connected with gas generation, it is connected with the winding dish winding to detect the hose, the free end that detects the hose is worn out the box and is equipped with the nozzle structure that is used for the blowout gas, the box is worn out to the one end of axis of rotation and is connected with the carousel, the junction that detects hose and box is equipped with the spacing dish that is used for joint detection hose, spacing dish can be dismantled with the box and be connected, traditional protection sealing door seal performance detection device's detection effect is not strong to this device solution, and the problem that the unable adjustment of detection position.
Description
Technical Field
The application relates to the technical field of airtight door leakproofness, and specifically discloses a device for detecting airtight performance of a protective airtight door.
Background
The door leaf of the airtight door is formed by assembling and welding a flat steel plate, a # -shaped rib plate, a ring beam and the like. The door frame is a channel steel and I-steel combined frame structure, the tensioning device is wedged by a wedge-shaped sliding block, and the door pivot is supported by a rolling bearing. The airtight door is a door capable of increasing air tightness. The material of the airtight door is wood or steel. The key component is the seal.
In the prior art, for a mounted airtight door structure, the airtight effect of the airtight door depends on the connection of the airtight door body and the structures of the surrounding door frames to a great extent, when the airtight door body is tightly connected with the surrounding door frames, the tight connection is the same, and vice versa, however, in the actual detection process, many detection devices do not have the effect of strengthening detection, the airtight effect of the airtight door is misestimated, and economic or other losses are brought.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve traditional protective airtight door sealing performance detection device's detection effect is not strong, and detects the problem that the position can't be adjusted.
In order to achieve the above object, the present invention provides the following basic scheme:
protective airtight door seal performance detection device, the power distribution box comprises a box body, the inside of box is equipped with a plurality of airtight door and detects the structure, airtight door detects the structure including setting up at the inside axis of rotation of box, with axis of rotation coaxial coupling's winding dish, set up at the gas generator in the box, the detection hose that the paintbox that is connected with gas generator and paintbox are connected, it is connected with the winding dish winding to detect the hose, the free end that detects the hose is worn out the box and is equipped with the nozzle structure that is used for the blowout gas, the box connection has the carousel is worn out to the one end of axis of rotation, it is equipped with the spacing dish that is used for joint detection hose to detect the junction of hose and box, spacing dish can dismantle with the box and be connected.
The principle and the effect of the basic scheme are as follows:
1. compared with the prior art, this device simple structure thinks about ingeniously, and this device has designed the paintbox as the mark point for gaseous pigment to a certain extent, and then roughly calculates the seal of airtight door through the entering range and the area of pigment, makes the seal detect more directly perceived, and is more convenient.
2. Compared with the prior art, this device has designed nozzle structure, has utilized nozzle structure and axis of rotation, with axis of rotation coaxial coupling's winding dish, can change nozzle structure's injection position at any time, and then realizes the accurate injection of nozzle structure for detection effect is more accurate, and then solves traditional airtight door seal performance detection device's of protection detection effect not strong, and detects the problem that the position can't be adjusted.
Further, it has the mounting groove to open on the box, can dismantle in the mounting groove and be connected with the injection dish that is used for the large tracts of land to spray, the injection dish includes the disk body, establishes a plurality of orifices on the disk body and opens a plurality of connecting holes that have the disk body bottom, connecting hole and orifice intercommunication. And designing an injection disk, and changing a gas injection form so as to change a detection form.
Further, the nozzle structure includes the connecting pipe of being connected with the detection hose, install the ooff valve at the connecting pipe tip, set up the outflow pipe at the ooff valve other end, set up handheld pipe and the injection pipe of setting on handheld pipe in outflow pipe outflow end, the injection pipe can be dismantled with the connecting hole and be connected. The independent nozzle structure improves the detection effect.
Further, the connecting holes are horizontally arranged, the number of the connecting holes is equal to that of the airtight door detection structures, and the connecting holes are detachably connected with the nozzle structures. The connection of the nozzle structure with the spray disk is realized.
Further, the bottom of box is equipped with the guide rail frame, be equipped with a plurality of pivoted removal wheels on the guide rail frame. The device is convenient to drag or move.
Further, the both ends of box all the rigid coupling have the handle, the handle is carved with netted anti-skidding line. The movement of the device is realized.
Further, the diameter of the injection pipe is smaller than that of the detection hose. A change in diameter is taken to change the internal pressure.
Furthermore, spacing dish is including the joint dish of being connected with the box and the joint piece that is used for joint dish internal diameter. Realize spacing dish to detecting the fixed of hose.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a device for detecting the sealing performance of a protective sealing door according to an embodiment of the present application;
fig. 2 is a front partial sectional view of a device for detecting the sealing performance of a protective sealing door according to an embodiment of the present application;
fig. 3 shows an enlarged schematic view of a device for detecting sealing performance of a protective sealing door according to an embodiment of the present application.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the device comprises a box body 1, a guide rail frame 2, a rotary table 3, a handle 4, a limiting disc 5, a detection hose 6, a mounting groove 7, an injection disc 8, a moving wheel 9, a winding disc 10, a gas generator 11, a pigment box 12, a switch valve 13, a connecting pipe 14, a handheld pipe 15 and an injection pipe 16.
Examples are shown in fig. 1, 2 and 3:
protective airtight door sealing performance detection device, including box 1, as shown in fig. 2, box 1's inside is equipped with a plurality of airtight door and detects the structure, two airtight door detection structures have been selected for use to this embodiment, airtight door detection structure is including setting up at the inside axis of rotation of box 1, winding dish 10 with axis of rotation coaxial coupling, the gas generator 11 of setting in box 1, the detection hose 6 of being connected with paintbox 12 and paintbox 12 takes place with gas, it is connected with winding dish 10 winding to detect hose 6, it is concrete: the axis of rotation that is located box 1 rotates with box 1 inner wall to be connected, and the junction is equipped with rolling bearing, then the axis of rotation is as shown in fig. 2, and the left end of wearing out box 1 is equipped with carousel 3, and then has realized that carousel 3 is rotatory, has driven the axis of rotation and has rotated, and then drives winding dish 10 rotation, and then realizes the change of the length of detecting hose 6.
The free end of the detection hose 6 penetrates out of the box body 1 to be provided with a nozzle structure for spraying gas, and the detection hose is specific: as shown in fig. 3, the nozzle structure includes a connection pipe 14 connected to the detection hose 6, a switch valve 13 installed at an end of the connection pipe 14, an outflow pipe provided at the other end of the switch valve 13, a handheld pipe 15 provided at an outflow end of the outflow pipe and an injection pipe 16 provided on the handheld pipe 15, the injection pipe 16 is detachably connected to the connection holes, the independent nozzle structure improves the detection effect, the diameter of the injection pipe 16 is smaller than that of the detection hose 6, a diameter change is adopted, and then the internal pressure is changed, the connection holes are horizontally arranged, and the number of the connection holes is equal to that of the airtight door detection structures, and the connection holes are detachably connected to the nozzle structure.
With respect to the injection pipe 16: we have also devised another form of combined spray: the upper surface of the box body 1 is provided with a mounting groove 7, the mounting groove 7 is internally detachably connected with a spray tray 8 for large-area spraying, the spray tray 8 comprises a tray body, a plurality of spray holes formed in the tray body and a plurality of connecting holes formed in the bottom of the tray body, the connecting holes are communicated with the spray holes, and the spray tray 8 is designed to change the gas spraying form and further change the detection form.
The junction that detects hose 6 and box 1 is equipped with the spacing dish 5 that is used for joint detection hose 6, and spacing dish 5 can be dismantled with box 1 and be connected, and is specific about spacing dish 5: spacing dish 5 is including the joint dish of being connected with box 1 and the joint piece that is used for joint dish internal diameter, realizes that spacing dish 5 is fixed to detection hose 6.
In order to improve the portability of this device, the bottom of box 1 is equipped with guide rail frame 2, is equipped with a plurality of pivoted removal wheels 9 on the guide rail frame 2, makes things convenient for dragging or removing of this device, and the equal rigid coupling in both ends of box 1 has handle 4, and handle 4 is carved with netted anti-skidding line, realizes the removal of this device.
The specific implementation process comprises the following steps:
after the airtight door is installed, in order to detect the airtightness of the airtight door, the device is taken out, and then the detection hose 6 is aligned to the joint of the airtight door and the doorframe through the cooperation of the turntable 3 and an operator.
Secondly, then hold handheld pipe 15 with the hand, at this moment, start gas generator 11, then, gas gets into detection hose 6 through paintbox 12, then from injection pipe 16 blowout, and operating personnel continues to aim at the junction of airtight door and door frame and carries out gaseous detection, and when reaching when detecting, back opens airtight door, opens and closes the junction of the above-mentioned two, observes pigment's cover position and cover degree, whether satisfies the leakproofness manual, if satisfies, then this airtight door's installation is successful, otherwise, the opposite.
And thirdly, regarding the detection of the airtight door body, in the same way, the detection can also be carried out by adopting the form of the injection pipe 16, but the caliber of the injection pipe 16 is smaller, the efficiency is naturally low, at the moment, the injection disk 8 can be additionally arranged on the injection pipe 16, the area of the injection disk 8 is larger, and the detection is more convenient and quicker for a smoother airtight door body.
The device solves the problems that the traditional airtight performance detection device for the protective airtight door has poor detection effect and the detection position cannot be adjusted.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (8)
1. Protective airtight door sealing performance detection device, its characterized in that: the power distribution box comprises a box body, the inside of box is equipped with a plurality of airtight door and detects the structure, airtight door detects the structure including set up at the inside axis of rotation of box, with axis of rotation coaxial coupling's winding dish, set up gas generator in the box, the detection hose that the paintbox that is connected with gas generator and paintbox are connected, it is connected with the winding dish winding to detect the hose, the free end that detects the hose is worn out the box and is equipped with the nozzle structure that is used for the blowout gas, the box is worn out to the one end of axis of rotation and is connected with the carousel, the junction that detects hose and box is equipped with the spacing dish that is used for the joint to detect the hose, spacing dish can dismantle with the box and be connected.
2. The device for detecting the sealing performance of the protective airtight door according to claim 1, wherein the box body is provided with a mounting groove, a spray tray for large-area spraying is detachably connected in the mounting groove, the spray tray comprises a tray body, a plurality of spray holes formed in the tray body and a plurality of connecting holes formed in the bottom of the tray body, and the connecting holes are communicated with the spray holes.
3. The apparatus for detecting the sealing performance of the containment-type door according to claim 1, wherein the nozzle structure comprises a connection tube connected to the detection hose, a switch valve installed at an end of the connection tube, an outflow tube disposed at the other end of the switch valve, a handheld tube disposed at an outflow end of the outflow tube, and an injection tube disposed on the handheld tube, and the injection tube is detachably connected to the connection hole.
4. The device for detecting the sealing performance of the protective sealing door according to any one of claims 2 or 3, wherein the connecting holes are horizontally arranged, the number of the connecting holes is equal to that of the sealing door detection structures, and the connecting holes are detachably connected with the nozzle structure.
5. The device for detecting the sealing performance of the protective airtight door according to claim 1, wherein a guide rail frame is arranged at the bottom of the box body, and a plurality of movable wheels capable of rotating are arranged on the guide rail frame.
6. The apparatus of claim 1, wherein handles are fastened to both ends of the box, and the handles are engraved with anti-slip mesh.
7. The apparatus of claim 3, wherein a diameter of said jet tube is smaller than a diameter of said detection hose.
8. The device for detecting the sealing performance of the protective airtight door according to claim 1, wherein the limiting disc comprises a clamping disc connected with the box body and a clamping block used for clamping the inner diameter of the clamping disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780398.5U CN217605217U (en) | 2022-04-06 | 2022-04-06 | Device for detecting sealing performance of protective airtight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780398.5U CN217605217U (en) | 2022-04-06 | 2022-04-06 | Device for detecting sealing performance of protective airtight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217605217U true CN217605217U (en) | 2022-10-18 |
Family
ID=83565060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220780398.5U Active CN217605217U (en) | 2022-04-06 | 2022-04-06 | Device for detecting sealing performance of protective airtight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217605217U (en) |
-
2022
- 2022-04-06 CN CN202220780398.5U patent/CN217605217U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Protective sealing door sealing performance testing device Granted publication date: 20221018 Pledgee: Industrial and Commercial Bank of China Limited Chongqing Yubei Branch Pledgor: Zhongbao Testing Technology (Chongqing) Co.,Ltd. Registration number: Y2024500000098 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |