CN216855546U - Self-rescue respirator air tightness detection device - Google Patents
Self-rescue respirator air tightness detection device Download PDFInfo
- Publication number
- CN216855546U CN216855546U CN202220568250.5U CN202220568250U CN216855546U CN 216855546 U CN216855546 U CN 216855546U CN 202220568250 U CN202220568250 U CN 202220568250U CN 216855546 U CN216855546 U CN 216855546U
- Authority
- CN
- China
- Prior art keywords
- respirator
- air
- bottom plate
- self
- detection 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
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 25
- 230000004888 barrier function Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010000369 Accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
Abstract
The utility model relates to a self-rescue respirator air tightness detection device, and belongs to the technical field of fire-fighting apparatus assembly equipment. The respirator connecting device comprises a bottom plate, wherein an air isolating plate is inserted into the bottom plate in a sliding mode through a sliding groove, air outlet holes are formed in the bottom plate above the sliding groove at intervals and communicated with the sliding groove, a respirator connecting seat is installed on the air outlet holes in a threaded mode, and the respirator connecting seat is connected with a U-shaped pipe through a connecting hose; an air conveying channel is arranged on the bottom plate below the sliding groove and communicated with the sliding groove, and an air pump is arranged on the bottom plate and communicated with the air conveying channel through a connecting hose. Compared with the existing detection device, the device can detect the self-rescue respirator by only one respirator, and the detection device can detect a plurality of respirators simultaneously, so that the working efficiency of air tightness detection is effectively improved; effectively reduce artifical intensity of labour, form alone sealed through the effectual venthole to the base of gas shield, guarantee that the gas in the respirator can not produce the interference each other in the testing process, further guarantee the accuracy of testing result.
Description
Technical Field
The utility model relates to a self-rescue respirator air tightness detection device, and belongs to the technical field of fire-fighting apparatus assembly equipment.
Background
The self-rescue respirator is an apparatus for self-rescue, mutual rescue and escape when a fire accident occurs in a public place.
After the tank body and the end cover of the self-rescue respirator are mutually butted, sealed and assembled, the air tightness of the self-rescue respirator needs to be detected, the existing air tightness detection device mainly comprises a U-shaped pipe, a connecting pipe and an inflatable balloon, one end of the self-rescue respirator is blocked, the other end of the self-rescue respirator is connected with the U-shaped pipe and the inflatable balloon through the connecting pipe, the inflatable balloon is held by hands to be inflated to the self-rescue respirator, and then the change condition of the liquid level in the U-shaped pipe is observed, so that whether the self-rescue respirator leaks air or not is judged, the detection device is troublesome to operate when in use, the manual hand holding the inflatable balloon to inflate, the labor intensity is large, due to the individual difference of staff, the air leakage condition is easily caused by gaps when the self-rescue respirator and the connecting pipe are butted, the accuracy of the detection result is influenced, and the device only can singly detect the air tightness of the self-rescue respirator, and the detection work efficiency is low, and therefore improvements thereof are necessary.
Disclosure of Invention
The utility model aims to provide a self-rescue respirator air tightness detection device which can detect a plurality of respirators simultaneously, effectively improve the detection work efficiency, reduce the labor amount, and has simple and tight installation process and tightness without influencing the accuracy of detection results.
The utility model achieves the above objects by the following technical scheme
The utility model provides a respirator gas tightness detection device saves oneself, includes bottom plate, U-shaped pipe, air pump, gas barrier and respirator intercommunication seat, its characterized in that: the bottom plate is inserted with an air baffle plate through a sliding chute in a sliding manner, air outlet holes are arranged on the bottom plate above the sliding chute at intervals and communicated with the sliding chute, a respirator communicating seat is arranged on the air outlet holes in a threaded manner, and the respirator communicating seat is connected with a U-shaped pipe through a connecting hose; the bottom plate below the sliding groove is provided with an air conveying channel which is communicated with the sliding groove, and the bottom plate is provided with an air pump which is communicated with the air conveying channel through a connecting hose.
The bottom plate in U-shaped pipe rear side on be equipped with the assembly plate, the assembly plate passes through the buckle and is connected with the U-shaped pipe, is provided with the scale on the assembly plate of U-shaped pipe inboard.
The air baffle is a strip plate body, a communicating hole is arranged on the air baffle corresponding to the air outlet hole, and a lifting handle is arranged at one end of the air baffle.
The edges of two ends of the communicating hole are provided with sealing rings, and a sealing gasket is arranged on the gas barrier on one side of each sealing ring.
The respirator connecting seat is composed of a connecting seat body and elastic clamping pieces, the connecting seat body is a three-way pipe, the elastic clamping pieces are symmetrically arranged on the circumference of one end of the connecting seat body, and external threads are arranged at the other end of the connecting seat body.
The circumference of the communicating base body at the inner side of the elastic clamping piece is sleeved with a sealing rubber ring.
Compared with the prior art, the utility model has the beneficial effects that:
the air tightness detection device for the self-rescue respirator is characterized in that the air pump, the air transmission channel, the bottom plate and the respirator communication seat are matched with one another, air is filled into the plurality of self-rescue respirators, and the air is conveyed into the U-shaped pipe through the connecting hose, so that the air tightness of the self-rescue respirator can be detected conveniently in the subsequent process; the tank body of the self-rescue respirator can be quickly clamped through the elastic clamping piece, the communication between the air holes in the bottom of the tank body and the communication seat body is effectively ensured, and the tight sealing between the tank body and the communication seat body is effectively ensured by the sealing rubber ring; thereby effectively reducing the labor intensity of workers and simultaneously ensuring the sealing of the joint; the air outlet holes of the base are sealed independently through the air isolation plate, so that the mutual interference of air in the respirator in the detection process is avoided, and the accuracy of the detection result is further ensured.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the gas barrier of the present invention;
FIG. 3 is a schematic cross-sectional view of a breather communication base according to the present invention;
fig. 4 is a schematic structural view of the base of the present invention.
In the figure: 1. a base plate; 2. a U-shaped tube; 3. an air pump; 4. a gas barrier; 5. a chute; 6. lifting the handle; 7. an air outlet; 8. a communicating hole; 9. a seal ring; 10. a gasket; 11. a communicating seat body; 12. an elastic card; 13. sealing the rubber ring; 14. assembling a plate; 15. buckling; 16. calibration; 17. a gas transmission channel; 18. a connecting hose; 19. a respirator is provided.
Detailed Description
As shown in figures 1-4
This respirator gas tightness detection device saves oneself includes bottom plate 1, the U-shaped pipe 2, air pump 3, gas barrier 4 and 19 intercommunication seats of respirator, spout 5 has been seted up in the bottom plate 1, 5 one end ends of spout are provided with the opening, it has gas barrier 4 to slide the cartridge through the opening in the spout 5, gas barrier 4 is rectangular platelike body, 4 one end ends of gas barrier are provided with carries and draws handle 6, during the use, make things convenient for the staff to take place right or slide right with gas barrier 4 along 5 axial directions of spout through carrying and drawing handle 6.
The bottom plate 1 of spout 5 top is provided with venthole 7 at radial interval, and venthole 7 and spout 5 intercommunication are provided with intercommunicating pore 8 on the gas shield 4 that corresponds with venthole 7, intercommunicating pore 8 and venthole 7 intercommunication, 8 both ends edges of intercommunicating pore are provided with sealing washer 9, and sealing washer 9 effect is: make and form sealed state between intercommunicating pore 8 and venthole 7, make things convenient for gas to flow between intercommunicating pore 8 and venthole 7, avoid appearing the gas leakage condition.
Be provided with sealed 10 on the gas shield 4 of sealing washer 9 one side, sealed 10 and the contact of 5 inner walls of spout of filling up, during the use, form through sealed 10 sealed venthole 7 and seal to guarantee that the gas in every venthole 7 is independent, mutual noninterference, guarantee the gas tightness and detect the rate of accuracy when measuring.
A breather 19 communicating seat is installed on the air outlet 7 through threads, the breather 19 communicating seat is composed of a communicating seat body 11 and elastic clamping pieces 12, the communicating seat body 11 is a three-way pipe, the four elastic clamping pieces 12 are symmetrically installed on the circumference of one end of the communicating seat body 11, the cross section of each elastic clamping piece 12 is in a shape like a Chinese character '2', and when the breather 19 tank is used, the breather 19 tank is clamped through the four elastic clamping pieces 12, so that the breather 19 tank is stably communicated with the breather 19 communicating seat.
The inner side of the elastic clamping piece 12 is sleeved with a sealing rubber ring 13 on the circumference of the communicating base body 11, and the sealing rubber ring 13 effectively ensures tight sealing between the tank body of the respirator 19 and the communicating base body 11.
An external thread is arranged on the outer circumference of the other end of the communicating seat body 11, an internal thread is arranged on the inner wall of the air outlet hole 7 corresponding to the external thread, and the external thread of the communicating seat body 11 is matched and connected with the internal thread of the air outlet hole 7.
Be connected with U-shaped pipe 2 through coupling hose 18 on the intercommunication seat body 11 side pipe of 19 intercommunication seats of respirator, there is assembly plate 14 through bolt fixed mounting on the bottom plate 1 at U-shaped pipe 2 rear, assembly plate 14 is connected with U-shaped pipe 2 through buckle 15, assembly plate 14 forms the support for U-shaped pipe 2, make U-shaped pipe 2 keep upright state, be provided with scale 16 on the assembly plate 14 of U-shaped pipe 2 inboard, scale 16 makes things convenient for the staff to observe the inside liquid level change of U-shaped pipe 2 with the help of scale 16, thereby make things convenient for the subsequent order to judge 19 gas tightness of respirator.
An air pump 3 is fixedly installed on the bottom plate 1 through an installation seat, the air pump 3 is externally connected with a power supply, and the air pump 3 provides an air source for the device.
An air conveying channel 17 is arranged on the bottom plate 1 below the sliding chute 5, the air conveying channel 17 is a four-way pipe, three channel openings of the air conveying channel 17 are arranged corresponding to the communicating holes 8 on the air isolating plate 4, the air conveying channel 17 is communicated with the communicating holes 8, and the other channel opening is communicated with the air pump 3 through a connecting hose 18.
When the self-rescue respirator air tightness detection device is used, because the top end and the bottom end of the respirator 19 are respectively provided with one air hole, the air holes at the tops of the three respirators 19 are firstly sealed by rubber plugs, after the respirators 19 are sealed, the three respirators 19 are respectively clamped between the three groups of elastic clamping pieces 12, and the three groups of elastic clamping pieces 12 respectively clamp the tank bodies of the three respirators 19 one by one.
The respirator 19 is pressed downwards, the respirator 19 moves downwards along the elastic clamping piece 12 until the air holes at the bottom end of the respirator 19 are matched and inserted with the communicating seat body 11, and the sealing rubber ring 13 on the communicating seat body 11 forms sealing between the respirator 19 and the communicating seat body 11, so that the sealing performance between the respirator 19 and the communicating seat body 11 is effectively guaranteed.
After the respirator 19 is clamped in place, the air pump 3 is started, the air pump 3 conveys air into the communicating hole 8 of the air partition plate 4 through the conveying channel, and then enters the communicating seat body 11 through the air outlet 7 of the bottom plate 1, part of air in the communicating seat body 11 enters the respirator 19, and the other part of air enters the U-shaped pipe 2 through the connecting hose 18 through the side pipe of the communicating seat body 11, so that the water column at one end in the U-shaped pipe 2 is heightened.
After the water column reaches the designated scale 16 height, stop air pump 3, hand pulling carries handle 6, drive gas barrier 4 through carrying handle 6 and move to the left in spout 5, thereby misplace intercommunicating pore 8 of gas barrier 4 and venthole 7 of bottom plate 1, three sealed pad 10 on gas barrier 4 forms sealed stifled to three venthole 7 of bottom plate 1 respectively, thereby guaranteed that each venthole 7 of bottom plate 1 is independent, thereby guaranteed that each respirator 19 is independent with the inside gas of U-shaped pipe 2.
And observing the U-shaped tube for 23 seconds, comparing the water column liquid level of the U-shaped tube 2 with the designated scale 16, if the water column liquid level on one side of the U-shaped tube 2 is still kept at the designated scale 16 line after being increased before, the respirator 19 is proved to have good sealing performance, and if the water column liquid level on one side of the U-shaped tube 2 is reduced compared with the scale 16 line after being increased before, the respirator 19 is proved to have air leakage, needs to be recycled and overhauled, and therefore the whole air tightness detection process is completed.
Compared with the existing self-rescue respirator 19, the self-rescue respirator air tightness detection device can only detect one self-rescue respirator, and the air tightness detection working efficiency is effectively improved by the detection device; the tank body of the self-rescue respirator 19 can be quickly clamped through the elastic clamping piece 12, the communication between the air holes in the bottom of the tank body and the communication seat body 11 is effectively ensured, and the tight sealing between the tank body and the communication seat body 11 is effectively ensured through the sealing rubber ring 13; thereby effectively reducing the labor intensity of workers and simultaneously ensuring the sealing of the joint; the air outlet 7 of the base is sealed independently through the air isolation plate 4, so that the mutual interference of the air in the respirator 19 in the detection process is avoided, and the accuracy of the detection result is further ensured.
Claims (6)
1. The utility model provides a respirator gas tightness detection device saves oneself, includes bottom plate (1), U-shaped pipe (2), air pump (3), gas barrier (4) and respirator intercommunication seat, its characterized in that: an air baffle (4) is inserted into the bottom plate (1) in a sliding manner through a sliding chute (5), air outlet holes (7) are arranged at intervals on the bottom plate (1) above the sliding chute (5), the air outlet holes (7) are communicated with the sliding chute (5), a respirator communicating seat is installed on the air outlet holes (7) in a threaded manner, and the respirator communicating seat is connected with a U-shaped pipe (2) through a connecting hose (18); the air pump is characterized in that an air conveying channel (17) is arranged on the bottom plate (1) below the sliding groove (5), the air conveying channel (17) is communicated with the sliding groove (5), an air pump (3) is arranged on the bottom plate (1), and the air pump (3) is communicated with the air conveying channel (17) through a connecting hose (18).
2. The self-rescue respirator air tightness detection device according to claim 1, characterized in that: the U-shaped pipe (2) is characterized in that an assembly plate (14) is arranged on the bottom plate (1) at the rear of the U-shaped pipe (2), the assembly plate (14) is connected with the U-shaped pipe (2) through a buckle (15), and scales (16) are arranged on the assembly plate (14) on the inner side of the U-shaped pipe (2).
3. The self-rescue respirator air tightness detection device according to claim 1, characterized in that: the air baffle (4) is a strip plate-shaped body, a communicating hole (8) is arranged on the air baffle (4) corresponding to the air outlet hole (7), and a lifting handle (6) is arranged at one end of the air baffle (4).
4. The self-rescue respirator airtightness detection apparatus according to claim 3, wherein: the edge of the two ends of the communicating hole (8) is provided with a sealing ring (9), and a sealing gasket (10) is arranged on the gas barrier (4) on one side of the sealing ring (9).
5. The self-rescue respirator airtightness detection apparatus according to claim 1, characterized in that: the respirator communication seat is composed of a communication seat body (11) and elastic clamping pieces (12), the communication seat body (11) is a three-way pipe, the elastic clamping pieces (12) are symmetrically arranged on the circumference of one end of the communication seat body (11), and external threads are arranged at the other end of the communication seat body (11).
6. The self-rescue respirator airtightness detection apparatus according to claim 5, wherein: the circumference of the communicating seat body (11) at the inner side of the elastic clamping piece (12) is sleeved with a sealing rubber ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220568250.5U CN216855546U (en) | 2022-03-16 | 2022-03-16 | Self-rescue respirator air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220568250.5U CN216855546U (en) | 2022-03-16 | 2022-03-16 | Self-rescue respirator air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216855546U true CN216855546U (en) | 2022-07-01 |
Family
ID=82123838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220568250.5U Active CN216855546U (en) | 2022-03-16 | 2022-03-16 | Self-rescue respirator air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216855546U (en) |
-
2022
- 2022-03-16 CN CN202220568250.5U patent/CN216855546U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210953269U (en) | Pipeline leakage detection device | |
| CN216855546U (en) | Self-rescue respirator air tightness detection device | |
| CN113154254A (en) | A emergency treatment device for liquid ammonia storage tank is revealed | |
| CN211039961U (en) | Gas pipeline with prevent leaking alarm mechanism | |
| CN110975673A (en) | Multifunctional liquid mixing device for reservoir transformation | |
| CN214702669U (en) | Fire-fighting equipment airtightness detection equipment | |
| CN213516216U (en) | Fire control respirator valve gas tightness check out test set | |
| CN212482817U (en) | Pipeline air tightness detection device | |
| CN210487184U (en) | Air pressure detection device for U-shaped heat exchange tube | |
| CN207662873U (en) | A kind of adsorbent media service life instruction device of dry type spy tail-gas processing equipment | |
| CN205280310U (en) | Rubber tube leakage pressure measurement | |
| CN219495576U (en) | Tightness detection device of air respirator manometer | |
| CN218674140U (en) | Spraying agent leakage detection device | |
| CN209841299U (en) | Natural gas pipeline detection device | |
| CN202501961U (en) | Sealing property testing device | |
| CN208736629U (en) | A kind of novel air impermeability detection device | |
| CN208254738U (en) | Seal for pipe joints system safety testing device | |
| CN210243093U (en) | Detecting chamber for leakage-proof performance of breathing mask | |
| CN112051011A (en) | Three-way valve leakage-proof detection device with limiting performance | |
| CN214010673U (en) | Airtightness detection device for fire-fighting product | |
| CN214040525U (en) | Tap gas tightness detection device | |
| CN214502813U (en) | Air tightness detection device of camera | |
| CN217586265U (en) | Test debugging table for voltage regulator | |
| CN217483764U (en) | Rubber gasket sealing performance detection device | |
| CN212567824U (en) | Anesthesia breathing pipeline gas tightness detection device |
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: A self rescue respirator airtightness detection device Effective date of registration: 20230323 Granted publication date: 20220701 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: HUBEI JIANGJING FIRE TECHNOLOGY CO.,LTD. Registration number: Y2023980035954 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220701 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: HUBEI JIANGJING FIRE TECHNOLOGY CO.,LTD. Registration number: Y2023980035954 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A self rescue respirator airtightness detection device Granted publication date: 20220701 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: HUBEI JIANGJING FIRE TECHNOLOGY CO.,LTD. Registration number: Y2024980011620 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |