CN206593816U - A kind of device for detecting performance of gas furnace pressure-reducing valve - Google Patents
A kind of device for detecting performance of gas furnace pressure-reducing valve Download PDFInfo
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- CN206593816U CN206593816U CN201720261762.6U CN201720261762U CN206593816U CN 206593816 U CN206593816 U CN 206593816U CN 201720261762 U CN201720261762 U CN 201720261762U CN 206593816 U CN206593816 U CN 206593816U
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- reducing valve
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Abstract
The utility model discloses a kind of device for detecting performance of gas furnace pressure-reducing valve, include bottom plate and the air accumulator on bottom plate, controlling switch, first pressure regulator valve, first simulation gas tank and pressure gauge, air accumulator is connected with booster pump, the escape pipe of booster pump is connected with magnetic valve in turn, choke valve, magnetic valve is electrically connected with controlling switch, the escape pipe of choke valve connects the first pressure regulator valve, gas tank is simulated in the escape pipe connection first of first pressure regulator valve, the mounting seat for location and installation pressure-reducing valve is provided with front of first simulation gas tank, its air inlet and the first simulation gas tank are coaxially arranged after pressure-reducing valve is installed, first simulation gas tank rear is provided with the pushing self-locking mechanism for promoting it to move, manometric air inlet pipe extends close to mounting seat and its end is provided with the joint matched with the gas outlet of gas furnace pressure-reducing valve, the side of mounting seat is provided with the push rod self-locking mechanism for compressing the joint.
Description
Technical field
The utility model is related to gas furnace technical field, specifically a kind of device for detecting performance of gas furnace pressure-reducing valve.
Background technology
Gas furnace is the essential cooker of people's daily life, is widely used in family, catering trade and outdoor activities.
An indispensable pressure-reducing valve is depressurized to suitable pressure with the combustion gas for exporting gas cylinder in gas furnace, the intensity for being easy to control to burn.For
The performance that ensures safety, each pressure-reducing valve will carry out the performance detection in terms of leakproof, output pressure before assembling, traditional
Way is that pressure-reducing valve is arranged on stove to be detected, operating efficiency is low, troublesome poeration, wastes plenty of time, manpower.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of device for detecting performance of gas furnace pressure-reducing valve,
Simple to operate, operating efficiency is high, reduces the cost.
The utility model solves the technical scheme that its technical problem used：
A kind of device for detecting performance of gas furnace pressure-reducing valve, includes bottom plate and air accumulator on bottom plate, control
Switch, the first pressure regulator valve, the first simulation gas tank and pressure gauge are made, the air accumulator is connected with booster pump, the booster pump
Escape pipe is connected with magnetic valve, choke valve in turn, and the magnetic valve is electrically connected with controlling switch, and the escape pipe of the choke valve connects
The first pressure regulator valve is connect, the escape pipe connection first of first pressure regulator valve is simulated to be set in front of gas tank, the first simulation gas tank
The mounting seat for location and installation pressure-reducing valve is equipped with, its air inlet and the first simulation gas tank are coaxially arranged after pressure-reducing valve is installed, the
One simulation gas tank rear is provided with the pushing self-locking mechanism for promoting it to move, and the manometric air inlet pipe is extended close to
Mounting seat and its end is provided with the joint matched with the gas outlet of gas furnace pressure-reducing valve, the side of mounting seat is provided with use
In the push rod self-locking mechanism for compressing the joint.
As the improvement of above-mentioned technical proposal, the escape pipe of the choke valve connects a reversal valve, and the reversal valve is set
There are two road escape pipes, wherein connect the first pressure regulator valve all the way, another road is connected with the second pressure regulator valve, second pressure regulator valve goes out
Tracheae is connected with front of the second simulation gas tank, the second simulation gas tank and is provided with mounting seat, and pressure-reducing valve installs later stage air inlet
Mouth and the second simulation gas tank are coaxially arranged, and the second simulation gas tank rear is provided with pushing self-locking mechanism, the manometric air inlet
Pipe is provided with shunt valve, and the shunt valve extends close to the mounting seat in front of the second simulation gas tank and its end is provided with and fired
The side of mounting seat in front of the joint that the gas outlet of steam stove pressure-reducing valve matches, the second simulation gas tank is provided with for compressing this
The push rod self-locking mechanism of joint.
As the further improvement of above-mentioned technical proposal, the manometric air inlet pipe is additionally provided with secondary pressure detection mark
Quasi- copper pipe.
Further improve, the reversal valve is provided with manual handle.
Further improve, the controlling switch is set to floor push.
The beneficial effects of the utility model are：During detection, first pressure-reducing valve is arranged in mounting seat, by pushing from lock machine
Structure causes the first simulation gas tank to be connected with pressure-reducing valve；Start controlling switch, by booster pump by storing compressed air in air accumulator
Pressure rise, then pass through the first pressure regulator valve setting first and simulate air pressure in gas tank, decompression valve regulation is to closed mode, detection
The sealing of pressure-reducing valve（Whether there is gas leakage）, it is possible to whether the overvoltage protection safety device for observing pressure-reducing valve acts judgement overvoltage
Whether protection safety device is normal；Valve regulation is depressurized to opening, by pressure gauge detect pressure-reducing valve output pressure whether
It is qualified, it is simple and quick, multiple performance indications are disposably detected, operating efficiency is improved, reduces cost.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural representation of pressure-reducing valve.
Embodiment
A kind of 1 ~ Fig. 3 of reference picture, device for detecting performance of gas furnace pressure-reducing valve includes bottom plate 1 and installed in bottom plate 1
On air accumulator 2, controlling switch 3, the first pressure regulator valve 4, first simulation gas tank 5 and pressure gauge 6, the air accumulator 2 is connected with
Booster pump 21, the escape pipe of the booster pump 21 is connected with magnetic valve 31, choke valve 32 in turn, and the magnetic valve 31 is opened with control
Close 3 to electrically connect, the escape pipe of the choke valve 32 connects the first pressure regulator valve 4, the escape pipe connection first of first pressure regulator valve 4
Gas tank 5 is simulated, the front of the first simulation gas tank 5 is provided with the mounting seat 7 for location and installation pressure-reducing valve, and pressure-reducing valve is installed
Its air inlet and the first simulation gas tank 5 are coaxially arranged afterwards, and the first simulation gas tank 5 rear is provided with the pushing for promoting it to move
Self-locking mechanism 8, the air inlet pipe of the pressure gauge 6 extends close to mounting seat 7 and its end is provided with and gas furnace pressure-reducing valve
The joint that matches of gas outlet, the side of mounting seat 7 is provided with the push rod self-locking mechanism 9 for compressing the joint.Using upper
Structure is stated, air accumulator 2 connects the compressed air in workshop（Typically 0.6MPa）, pressure-reducing valve to be detected is arranged in mounting seat 7,
Promote and compress the first simulation gas tank 5 by pushing self-locking mechanism 8 and move so that the valve and pressure-reducing valve of the first simulation gas tank 5
Close connection, starts controlling switch 3, air pressure is brought up into 1.0MPa by booster pump 21, the action connection gas circuit of magnetic valve 31 is led to
It is detection pressure that choke valve 32, the first pressure regulator valve 4, which are crossed, by air pressure adjustment（High pressure uses 0.9MPa, and low pressure uses 0.2MPa）Setting
Air pressure in first simulation gas tank 5, decompression valve regulation can detect pressure-reducing valve to closed mode by applying liquid-leakage preventing, suds etc.
Sealing（Whether there is gas leakage）, it is possible to whether the overvoltage protection safety device for observing pressure-reducing valve acts judgement overvoltage protection peace
Whether full device is normal；Valve regulation is depressurized to opening, detects whether the output pressure of pressure-reducing valve is qualified by pressure gauge, behaviour
Make simple and fast, disposably detect multiple performance indications, improve operating efficiency, reduce cost.Scope is used in order to expand, is installed
Seat 7 can be arranged on bottom plate 1 in order to dismount by bolt, for the multiple mounting seats 7 of relief valves designs of different model, be easy to
From.
In order to further improve operating efficiency, in the present embodiment, it is preferred that the escape pipe connection one of the choke valve 32
Reversal valve 10, the reversal valve 10 is provided with two road escape pipes, wherein connecting the first pressure regulator valve 4 all the way, another road is connected with
Two pressure regulator valves 11, the escape pipe of second pressure regulator valve 11 is connected with the second simulation gas tank 12, the second simulation gas tank 12
Front is provided with mounting seat 7, and pressure-reducing valve installs later stage air inlet and the second simulation gas tank 12 is coaxially arranged, the second simulation gas tank 12
Rear is provided with pushing self-locking mechanism 8, and the air inlet pipe of the pressure gauge 6 is provided with shunt valve, and the shunt valve extends close to the
The mounting seat 7 in two simulation gas tanks 12 fronts and its end is provided with the joint matched with the gas outlet of gas furnace pressure-reducing valve,
The side of the mounting seat 7 in the front of the second simulation gas tank 12 is provided with the push rod self-locking mechanism 9 for compressing the joint.Using above-mentioned
Two pressure-reducing valves can be detected, the first pressure regulator valve 4 is set as 0.9MPa, and the second pressure regulator valve 11 is set as by structure simultaneously
0.2MPa, is easy to be rapidly completed the high and low pressure detection of pressure-reducing valve, is favorably improved efficiency.
In the present embodiment, it is preferred that the air inlet pipe of the pressure gauge 6 is additionally provided with secondary pressure detection standard copper pipe 61
In order to apply standard detection part, ensure uniformity, the comparativity of data when carrying out secondary pressure detection.
In the present embodiment, it is preferred that the reversal valve 10 is provided with manual handle 101 in order to operative.
In the present embodiment, it is preferred that the controlling switch 3 is set to floor push in order to operative.
It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all be fallen into of the present utility model
Within protection domain.
Claims (5)
1. a kind of device for detecting performance of gas furnace pressure-reducing valve, it is characterised in that：Include bottom plate（1）And installed in bottom plate
（1）On air accumulator（2）, controlling switch（3）, the first pressure regulator valve（4）, first simulation gas tank（5）And pressure gauge（6）, it is described
Air accumulator（2）It is connected with booster pump（21）, the booster pump（21）Escape pipe be connected with magnetic valve in turn（31）, choke valve
（32）, the magnetic valve（31）With controlling switch（3）Electrical connection, the choke valve（32）Escape pipe connect the first pressure regulator valve
（4）, first pressure regulator valve（4）Escape pipe connection first simulate gas tank（5）, the first simulation gas tank（5）Front set
It is equipped with the mounting seat for location and installation pressure-reducing valve（7）, its air inlet and the first simulation gas tank after pressure-reducing valve is installed（5）Coaxial cloth
Put, the first simulation gas tank（5）Rear is provided with the pushing self-locking mechanism for promoting it to move（8）, the pressure gauge（6）Enter
Tracheae extends close to mounting seat（7）And its end is provided with the joint matched with the gas outlet of gas furnace pressure-reducing valve, peace
Fill seat（7）Side be provided with push rod self-locking mechanism for compressing the joint（9）.
2. a kind of device for detecting performance of gas furnace pressure-reducing valve according to claim 1, it is characterised in that：The choke valve
（32）Escape pipe connect a reversal valve（10）, the reversal valve（10）Two road escape pipes are provided with, wherein connecting first all the way
Pressure regulator valve（4）, another road is connected with the second pressure regulator valve（11）, second pressure regulator valve（11）Escape pipe be connected with the second simulation
Gas tank（12）, the second simulation gas tank（12）Front be provided with mounting seat（7）, pressure-reducing valve installation later stage air inlet and second
Simulate gas tank（12）It is coaxially arranged, the second simulation gas tank（12）Rear is provided with pushing self-locking mechanism（8）, the pressure gauge（6）
Air inlet pipe be provided with shunt valve, the shunt valve extends close to the second simulation gas tank（12）The mounting seat in front（7）And its
End is provided with the joint matched with the gas outlet of gas furnace pressure-reducing valve, the second simulation gas tank（12）The mounting seat in front（7）
Side be provided with push rod self-locking mechanism for compressing the joint（9）.
3. a kind of device for detecting performance of gas furnace pressure-reducing valve according to claim 2, it is characterised in that：The pressure gauge
（6）Air inlet pipe be additionally provided with it is secondary pressure detection standard copper pipe（61）.
4. a kind of device for detecting performance of gas furnace pressure-reducing valve according to claim 3, it is characterised in that：The reversal valve
（10）It is provided with manual handle（101）.
5. a kind of device for detecting performance of gas furnace pressure-reducing valve according to claim 1 or 2, it is characterised in that：The control
System switch（3）It is set to floor push.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261762.6U CN206593816U (en) | 2017-03-16 | 2017-03-16 | A kind of device for detecting performance of gas furnace pressure-reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261762.6U CN206593816U (en) | 2017-03-16 | 2017-03-16 | A kind of device for detecting performance of gas furnace pressure-reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593816U true CN206593816U (en) | 2017-10-27 |
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ID=60123648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720261762.6U Active CN206593816U (en) | 2017-03-16 | 2017-03-16 | A kind of device for detecting performance of gas furnace pressure-reducing valve |
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| Country | Link |
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| CN (1) | CN206593816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594581A (en) * | 2019-09-05 | 2019-12-20 | 河南豫氢装备有限公司 | Pressure test system and device |
| CN111912581A (en) * | 2020-07-07 | 2020-11-10 | 海洋石油工程股份有限公司 | Single-group flange tightness test method |
| CN112197953A (en) * | 2020-09-30 | 2021-01-08 | 北京润世安能科技开发有限公司 | Pressure reducing valve off-line adjusting device |
-
2017
- 2017-03-16 CN CN201720261762.6U patent/CN206593816U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594581A (en) * | 2019-09-05 | 2019-12-20 | 河南豫氢装备有限公司 | Pressure test system and device |
| CN110594581B (en) * | 2019-09-05 | 2024-01-19 | 河南豫氢装备有限公司 | Pressure test system and device |
| CN111912581A (en) * | 2020-07-07 | 2020-11-10 | 海洋石油工程股份有限公司 | Single-group flange tightness test method |
| CN112197953A (en) * | 2020-09-30 | 2021-01-08 | 北京润世安能科技开发有限公司 | Pressure reducing valve off-line adjusting device |
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