CN211676036U - Fire extinguisher pressure measurement device - Google Patents
Fire extinguisher pressure measurement device Download PDFInfo
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- CN211676036U CN211676036U CN201922423069.6U CN201922423069U CN211676036U CN 211676036 U CN211676036 U CN 211676036U CN 201922423069 U CN201922423069 U CN 201922423069U CN 211676036 U CN211676036 U CN 211676036U
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- fire extinguisher
- cylinder
- support frame
- water tank
- pressure measurement
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Abstract
The utility model discloses a fire extinguisher pressure measurement device, comprising a water tank, the support frame is installed to level and liftable in the water tank, and several fire extinguisher fixing device is installed at support frame one side top, and the opposite side is installed to aerifing in the fire extinguisher, is equipped with the air inlet end cap that several and fire extinguisher fixing device match on the aerating device, installs the fire extinguisher backup pad perpendicularly on the support frame between fire extinguisher fixing device and the aerating device, and the fire extinguisher backup pad is opened along its length direction has the spacing groove that several and fire extinguisher fixing device match. The utility model is simple in operation, the security is high and the energy consumption is low.
Description
Technical Field
The utility model relates to a fire extinguisher production technical field, especially a fire extinguisher pressure measurement device.
Background
The fire extinguisher is a portable civil fire-fighting product, and chemical articles are placed in the fire extinguisher for rescuing and extinguishing fire. Fire extinguishers are usually stored in public places or places where fires may occur, and different fire extinguishing containers are filled with different components and are specially designed for different fire alarms.
As the fire extinguisher cylinder is a high-pressure vessel, the fire extinguisher cylinder is required to be subjected to 100% pressure strength test, namely pressure resistance test and sealing test according to the European Union EN3-8 standard regulation, so as to ensure that each fire extinguisher cylinder has no leakage and meets the pressure resistance requirement.
Patent document with application number CN201520582645.0 discloses a pressure measuring device for a cylinder of a fire extinguisher, which comprises a water tank, a protective cover, a detection gas loop and a fixing mechanism for the cylinder of the fire extinguisher, wherein an air inlet valve of the detection gas loop is arranged between an air inlet pipe and an inflation main pipe, more than 1 throttle valve is arranged on the inflation main pipe, and an inflation branch pipe is led out from the output end of the throttle valve; the air outlet pipe is arranged at the other end of the main inflation pipe; a cylinder fixing plate of the fire extinguisher cylinder fixing mechanism is arranged on the water tank in a crossing manner, more than 1 jacking cylinder is arranged along the length direction of the cylinder fixing plate, and the piston end of the jacking cylinder is connected with a pressure head; the end cap locating plate sets up in the water tank bottom, is provided with the end cap that is more than 1 along the length direction of end cap locating plate, and the end cap is linked together with the branch pipe of aerifing, can once test a plurality of fire extinguisher barrel. But the fire extinguisher is vertical when carrying out the pressure measurement in this application and places, and the fire extinguisher unstability is emptyd easily when the installation fire extinguisher, leads to the operation inconvenient, and the vertical setting of fire extinguisher moreover is detecting time measuring, and fire extinguisher barrel fixed establishment's motion stroke overlength has prolonged operating time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that just to the not enough of above-mentioned prior art, provide a fire extinguisher pressure measurement device easy operation, security height and the energy consumption is low.
In order to realize the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a fire extinguisher pressure measurement device, includes the water tank, the support frame is installed to level and liftable in the water tank, and several fire extinguisher fixing device is installed at support frame one side top, and the opposite side is installed to aerifing in the fire extinguisher aerating device, and the last air inlet end cap that is equipped with several and fire extinguisher fixing device and matches of aerating device installs the fire extinguisher backup pad perpendicularly on the support frame between fire extinguisher fixing device and the aerating device, and the fire extinguisher backup pad is opened along its length direction has the spacing groove that several and fire extinguisher fixing device match.
Preferably, a cylinder fixing plate is installed on one side, away from the inflation device, of the support frame, the cylinder fixing plate is arranged in parallel with the fire extinguisher supporting plate, and the plurality of fire extinguisher fixing devices are evenly arranged along the length direction of the cylinder fixing plate.
Preferably, the fire extinguisher fixing device comprises a propulsion cylinder and a pressure head, the propulsion cylinder is installed on one side, away from the fire extinguisher supporting plate, of the cylinder fixing plate, the piston end of the propulsion cylinder penetrates through the cylinder fixing plate and then is connected with the pressure head, and the height of the pressure head is the same as that of the limiting groove.
Preferably, a portal frame is installed at the top of the water tank, a lifting cylinder is installed at the top of the portal frame, a piston rod of the lifting cylinder penetrates through the portal frame and then is connected with a cylinder fixing plate, sliding blocks are installed on two sides of the cylinder fixing plate, and sliding grooves matched with the sliding blocks are vertically formed in two sides of the portal frame.
Preferably, aerating device includes end cap fixed plate and air feed pump, and the end cap fixed plate is installed in one side that fire extinguisher fixing device was kept away from to the support frame, and the several end cap that admits air evenly sets up along end cap fixed plate length direction, the air feed pump is connected with the air supply pipe, is equipped with the manometer on the air supply pipe, and the air supply pipe is connected with the several end cap that admits air respectively through several rubber hose.
Preferably, the water tank top is rotatable to be installed the guard gate, and the guard gate both sides all articulate there is the bracing piece, two the bracing piece articulates respectively in the support frame both sides.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the fire extinguisher fixing device is arranged on the lower portion of the fire extinguisher fixing device, the fire extinguisher fixing plate is arranged on the lower portion of the fire extinguisher fixing device, and the fire extinguisher fixing plate is arranged on the fire extinguisher fixing device;
(2) the gantry type fire extinguisher lifting device is characterized in that a gantry frame and a lifting cylinder are arranged, the lifting cylinder can drive a cylinder fixing plate to lift, so that a support frame, a fire extinguisher fixing device and an inflating device are driven to lift synchronously, when the lifting cylinder stretches, the support frame drives the fire extinguisher fixing plate and a limiting groove to be immersed into water in a water tank completely, then the inflating device is used for introducing air into the interior of the fire extinguisher, and then whether bubbles are generated in the water is observed, so that whether a leak exists in the fire extinguisher is judged;
(3) through setting up the guard gate at the water tank top, the guard gate both sides all articulate there is the bracing piece, two the bracing piece articulates respectively in the support frame both sides, can drive the guard gate decline and use its articulated department as the axle rotation when whole support frame descends, with the water tank top involution, avoid staff and device direct contact when carrying out the pressure measurement, after the pressure measurement is accomplished, drive the bracing piece when the support frame rises and rise to jack-up the guard gate, realize the automation of guard gate and open and shut.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is a sectional view of the present invention.
The labels in the figure are: 1-water tank, 2-support frame, 3-fire extinguisher fixing device, 31-propulsion cylinder, 32-pressure head, 4-aerating device, 41-plug fixing plate, 42-air supply pump, 5-fire extinguisher support plate, 6-limit groove, 7-air inlet plug, 8-air supply pipe, 9-pressure gauge, 10-portal frame, 11-lifting cylinder, 12-slide block, 13-slide groove, 14-protective door, 15-support rod, 16-reinforcing rib plate and 17-cylinder fixing plate.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:
as shown in fig. 1 to 3, the present embodiment provides a pressure measuring device for fire extinguishers, which includes a water tank 1, a support frame 2, a fire extinguisher fixing device 3, an inflation device 4, a fire extinguisher support plate 5, a limit groove 6, an air supply pump 42, an air supply pipe 8, a pressure gauge 9, a portal frame 10, a lifting cylinder 11, a slide block 12, a chute 13, a protective door 14 and a support rod 15.
The water tank 1 is of an open top structure, water is filled in the water tank, a support frame 2 is horizontally and movably mounted in the water tank 1 from top to bottom, a plurality of fire extinguisher fixing devices 3 are mounted at the top of one side of the support frame 2, an air charging device 4 for charging air into the fire extinguisher is mounted at the other side of the support frame, and a plurality of air inlet plugs 7 matched with the fire extinguisher fixing devices 3 are arranged on the air charging device 4. A fire extinguisher supporting plate 5 is vertically arranged on the supporting frame 2 between the fire extinguisher fixing device 3 and the air charging device 4, a plurality of limiting grooves 6 matched with the fire extinguisher fixing device 3 are arranged on the fire extinguisher supporting plate 5 along the length direction, the limiting grooves 6 are arc-shaped matched with the fire extinguisher, and the radius of the limiting grooves is slightly larger than that of the fire extinguisher. Set up to the level through the position with between fire extinguisher fixing device 3 and the aerating device 4 to cooperation fire extinguisher fixed plate and spacing groove 6 make the fire extinguisher of test be the horizontality, can be more stable place the fire extinguisher can prevent again that the fire extinguisher from taking place to empty when the installation fire extinguisher, the simplified operation, improve work efficiency, and 11 motion strokes of lift cylinder are short, can enough save time, reduce the energy consumption, can make things convenient for the staff to observe again.
The cylinder fixing plate 17 is installed on one side of the support frame 2 far away from the air charging device 4, the cylinder fixing plate 17 is arranged in parallel with the fire extinguisher supporting plate 5, and the plurality of fire extinguisher fixing devices 3 are evenly arranged along the length direction of the cylinder fixing plate 17.
The fire extinguisher fixing device 3 comprises a propulsion cylinder 31 and a pressure head 32, the propulsion cylinder 31 is installed on one side of a cylinder fixing plate 17, which is far away from a fire extinguisher supporting plate 5, a plurality of propulsion cylinders 31 are connected with the same air pump and can realize simultaneous extension, the piston end of the propulsion cylinder 31 penetrates through the cylinder fixing plate 17 and then is connected with the pressure head 32, the pressure head 32 is detachably connected with the piston end of the propulsion cylinder 31, the corresponding pressure head 32 can be adjusted according to the shape of a fire extinguisher base, and the application range of the device is improved; the bottom of the pressure head 32 is the same height as the limiting groove 6. The fire extinguisher base can be overlapped on pressure head 32 to the fire extinguisher body is located the spacing groove 6 this moment, can make the more stable placing of fire extinguisher.
The two ends of the cylinder fixing plate 17 are provided with sliding blocks 12, the top of the water tank 1 is provided with a portal frame 10, the portal frame 10 is positioned above the cylinder fixing plate 17 and is parallel to the cylinder fixing plate 17, and sliding grooves 13 matched with the sliding blocks 12 are vertically formed in two sides of the portal frame 10; a plurality of lifting cylinders 11 are installed at the top of the portal frame 10, the plurality of lifting cylinders 11 are connected with the same air pump, synchronous stretching can be achieved, and the piston ends of the lifting cylinders 11 penetrate through the portal frame 10 and then are connected with a cylinder fixing plate 17. Can drive cylinder fixed plate 17 through lift cylinder 11 and go up and down to drive support frame 2 and go up and down, support frame 2 drives the fire extinguisher backup pad 5 and the whole aquatic of soaking in water tank 1 of spacing groove 6 after lift cylinder 11 stretches, then utilizes aerating device 4 to the inside air that lets in of fire extinguisher, then observes whether the aquatic has the bubble to produce, thereby judges whether the fire extinguisher has the crack.
The inflation device 4 comprises a plug fixing plate 41 and an air supply pump 42, the plug fixing plate 41 is installed on one side, away from the fire extinguisher fixing device 3, of the support frame 2, the plurality of air inlet plugs 7 are evenly arranged along the length direction of the plug fixing plate 41, and the air inlet plugs 7 and the limiting grooves 6 are coaxially arranged. The diameter of the air inlet plug 7 is the same as that of the fire extinguisher bottle opening, so that the air inlet plug 7 can be ensured to completely extend into the fire extinguisher; an air hole is formed in each air inlet plug 7, and each air inlet plug 7 is connected with a rubber hose; air feed pump 42 sets up outside water tank 1, and air feed pump 42 is connected with air supply pipe 8, installs manometer 9 on the air supply pipe 8, can detect out the pressure of input, and several rubber hoses are connected with air supply pipe 8 respectively. External air can be input into each air inlet plug 7 through the air supply pipe 8 and the rubber hose by the air supply pump 42 to be delivered to the inside of the fire extinguisher, thereby testing whether the fire extinguisher cracks at a high pressure, and testing the pressure resistance of the fire extinguisher by adjusting different pressures. Further, the junction of the air inlet plug 7 and the plug fixing plate 41 is also provided with a rubber gasket matched with the fire extinguisher bottle mouth, and the rubber gasket is provided with an annular groove matched with the side wall of the fire extinguisher bottle mouth, so that the air inlet cylinder 31 can be ensured to push the fire extinguisher to the air inlet plug 7 to enter the fire extinguisher, and the fire extinguisher bottle mouth can completely enter the annular groove, thereby ensuring the sealing property of the fire extinguisher bottle mouth, and avoiding the air from flowing out from the bottle mouth to influence the judgment.
Reinforcing rib plates 16 are installed on one side, close to the inflating device 4, between two sides of the portal frame 10 and the water tank 1, a protective door 14 is installed between the two reinforcing rib plates 16 in a rotatable mode, the protective door 14 is of a frame structure, supporting rods 15 are hinged to two ends, close to one side of the inflating device 4, of the two ends of the two supporting rods 15, and one ends, far away from the protective door 14, of the two supporting rods are hinged to two sides of the supporting frame 2 respectively. Can drive guard gate 14 when whole support frame 2 descends and use its articulated department to rotate as the axle, with 1 top involution of water tank, avoid staff and device direct contact when carrying out the pressure measurement, after the pressure measurement was accomplished, support frame 2 drove bracing piece 15 when ascending and rises to with guard gate 14 jack-up, realize the automation of guard gate 14 and open and shut.
The utility model discloses an application principle: firstly, controlling a plurality of lifting cylinders 11 to move synchronously by an air pump, driving a cylinder fixing plate 17 to ascend, driving a support frame 2 to ascend above the liquid level in a water tank 1, pushing a support rod 15 to ascend when the support frame 2 ascends, thereby enabling a protective door 14 to rotate and keeping away from the water tank 1, enabling the water tank 1 to be in an open state, then sleeving a fire extinguisher base on a pressure head 32, positioning a fire extinguisher bottle body in a limiting groove 6, after a plurality of fire extinguishers are installed, controlling a plurality of pushing cylinders 31 to extend synchronously by the air pump, pushing the fire extinguishers towards an aerating device 4, when the pushing cylinders 31 move to a stroke end point, positioning an air inlet plug 7 in the fire extinguisher, positioning the fire extinguisher bottle mouth in an annular groove on a rubber gasket and being in close contact with the annular groove, then controlling the plurality of lifting cylinders 11 to extend synchronously by the air pump, at this moment, the support frame 2 drives the support rod 15 to move downwards, so as to drive the protective door 14 to rotate, so that the protective door 14 seals the water tank 1, then the air supply pump 42 is started, air enters each air inlet plug 7 through the air supply pipe 8 and the plurality of rubber hoses respectively, then enters the fire extinguisher, and the pressure detection can be implemented through the pressure gauge 9.
Claims (6)
1. The utility model provides a fire extinguisher pressure measurement device, includes water tank (1), its characterized in that: support frame (2) are installed to level and liftable in water tank (1), several fire extinguisher fixing device (3) are installed at support frame (2) one side top, aerify in the directional fire extinguisher aerating device (4) is installed to the opposite side, be equipped with air inlet end cap (7) that several and fire extinguisher fixing device (3) match on aerating device (4), install fire extinguisher backup pad (5) perpendicularly on support frame (2) between fire extinguisher fixing device (3) and aerating device (4), spacing groove (6) that have several and fire extinguisher fixing device (3) to match are opened along its length direction in fire extinguisher backup pad (5).
2. A fire extinguisher pressure measurement device according to claim 1, characterized in that: one side of the support frame (2) far away from the air charging device (4) is provided with a cylinder fixing plate (17), the cylinder fixing plate (17) is arranged in parallel with the fire extinguisher supporting plate (5), and the plurality of fire extinguisher fixing devices (3) are uniformly arranged along the length direction of the cylinder fixing plate (17).
3. A fire extinguisher pressure measurement device according to claim 2, characterized in that: the fire extinguisher fixing device (3) comprises a propulsion cylinder (31) and a pressure head (32), the propulsion cylinder (31) is installed on one side, away from the fire extinguisher supporting plate (5), of a cylinder fixing plate (17), the piston end of the propulsion cylinder (31) penetrates through the cylinder fixing plate (17) and then is connected with the pressure head (32), and the height of the pressure head (32) is the same as that of the limiting groove (6).
4. A fire extinguisher pressure measurement device according to claim 2 or 3, characterized in that: portal frame (10) are installed at water tank (1) top, and lift cylinder (11) are installed at portal frame (10) top, and the piston rod of lift cylinder (11) passes behind portal frame (10) and is connected with cylinder fixed plate (17), and slider (12) are installed to cylinder fixed plate (17) both sides, and vertical division in portal frame (10) both sides has spout (13) with slider (12) complex.
5. A fire extinguisher pressure measurement device according to claim 1, 2 or 3, characterized in that: aerating device (4) are including end cap fixed plate (41) and air feed pump (42), and end cap fixed plate (41) are installed in one side of keeping away from fire extinguisher fixing device (3) in support frame (2), and several air intake end cap (7) evenly set up along end cap fixed plate (41) length direction, air feed pump (42) are connected with air supply pipe (8), are equipped with manometer (9) on air supply pipe (8), and air supply pipe (8) are connected with several air intake end cap (7) respectively through several rubber hose.
6. A fire extinguisher pressure measurement device according to claim 1, characterized in that: the water tank (1) top is rotatable installs guard gate (14), and guard gate (14) both sides all articulate there are bracing piece (15), two bracing piece (15) articulate respectively in support frame (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423069.6U CN211676036U (en) | 2019-12-27 | 2019-12-27 | Fire extinguisher pressure measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423069.6U CN211676036U (en) | 2019-12-27 | 2019-12-27 | Fire extinguisher pressure measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211676036U true CN211676036U (en) | 2020-10-16 |
Family
ID=72796153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922423069.6U Active CN211676036U (en) | 2019-12-27 | 2019-12-27 | Fire extinguisher pressure measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211676036U (en) |
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2019
- 2019-12-27 CN CN201922423069.6U patent/CN211676036U/en active Active
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