CN202442114U - Pressure regulating box detection device - Google Patents
Pressure regulating box detection device Download PDFInfo
- Publication number
- CN202442114U CN202442114U CN2012200563084U CN201220056308U CN202442114U CN 202442114 U CN202442114 U CN 202442114U CN 2012200563084 U CN2012200563084 U CN 2012200563084U CN 201220056308 U CN201220056308 U CN 201220056308U CN 202442114 U CN202442114 U CN 202442114U
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- CN
- China
- Prior art keywords
- pressure
- regulating box
- termination
- air inlet
- anger
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a pressure regulating box detection device, which comprises a workbench, an air inlet pipeline and an air outlet pipeline, wherein the air inlet pipeline and the air outlet pipeline are in butt joint with an air inlet flange and an air outlet flange of a pressure regulating box; the tail end of the air inlet pipeline is communicated with an air inlet tip in butt joint with the air inlet flange of the pressure regulating box in a cascade manner; the tail end of the air outlet pipeline is communicated with an air outlet tip in butt joint with the air outlet flange of the pressure regulating box in a cascade manner; and the air inlet tip and the air outlet tip are both provided with sealing butt joint structures. The pressure regulating box detection device also comprises driving mechanisms, wherein the driving mechanisms are used for driving the sealing butt joint structures on the air inlet tip and the air outlet tip to be in butt joint with the air inlet flange and the air outlet flange of the pressure regulating box during detection and driving the sealing butt joint structures on the air inlet tip and the air outlet tip to be separated from the air inlet flange and the air outlet flange of the pressure regulating box after detection; and each driving mechanism comprises a power output part used for being in driving connection with the air inlet tip and the air outlet tip. The sealing butt joint structures on the air inlet tip and the air outlet tip can be subjected to quick butt joint and can be separated from the air inlet flange and the air outlet flange of the pressure regulating box by the driving mechanism, the labor intensity of detection personnel is lightened, and the detection efficiency is improved.
Description
Technical field
The utility model belongs to the gas monitoring equipment technical field, is specifically related to a kind of pressure-regulating box detection device.
Background technique
The main effect of pressure-regulating box is to regulate and stable system pressure, and control gas transmission system gas flow, and protective system is in order to avoid outlet pressure is too high or too low.In gas transmission and distribution system, use a large amount of pressure-regulating boxs such as a building pressure-regulating box, to realize supplying the user to use after gaseous-pressure is adjusted to low pressure.In the combustion gas running, pressure-regulating box is in operation under the unattended state.The operating situation of combustion gas pressure-regulating box is the problem that people pay close attention to most, and the effect relation of its operation is last one barrier of safe way to people's safety problem.Therefore, each item performance to pressure-regulating box before dispatching from the factory detects, and meets each item requirement of country about combustion gas pressure-regulating box product with the pressure-regulating box that guarantees output.When existing detection device is worked; Pressure-regulating box to be detected is sitting on the worktable; And through bolt with the inlet flange of pressure-regulating box, give vent to anger flange respectively with detection device in admission line and the terminal abutted flange of outlet pipe dock fixingly, in pressure-regulating box, import combustion gas through admission line like this, after filtration, pressure regulation and the detection through pressure-regulating box; Combustion gas is drained through outlet pipe, accomplishes the detection to pressure-regulating box.Then pressure-regulating box is removed from worktable and removed; After fixedly being sitting in new pressure-regulating box to be detected on the worktable; Through attachment bolt admission line and the terminal abutted flange of outlet pipe are fixedly docked with the flange of giving vent to anger with the inlet flange of pressure-regulating box again, begin new testing process.But when detecting, above-mentioned this detection device all needs again the admission line in the inlet flange of pressure-regulating box and give vent to anger flange and the detection device and the abutted flange of outlet pipe end are docked installation at every turn; Assemble more loaded down with trivial details; Be unfavorable for a large amount of pressure-regulating boxs are carried out fast detecting, influence detection efficiency.
The model utility content
The purpose of the utility model is to provide a kind of pressure-regulating box detection device, docks with admission line on the inlet flange that solves pressure-regulating box in the existing technology and give vent to anger flange and the detection device and the terminal abutted flange of outlet pipe and assembles loaded down with trivial details technical problem.
For realizing above-mentioned purpose; The pressure-regulating box detection device that the utility model provided adopts following technological scheme: a kind of pressure-regulating box detection device; Comprise the admission line and the outlet pipe that are used to support the worktable of pressure-regulating box and are used for connecting with the inlet flange of pressure-regulating box and the flange of giving vent to anger; The terminal serial connection of described admission line is communicated with and is used for the air inlet termination of docking with the inlet flange of pressure-regulating box; The end of outlet pipe serial connection is communicated with and is used for the termination of giving vent to anger of docking with the flange of giving vent to anger of pressure-regulating box; On the described air inlet termination and the termination of giving vent to anger the sealed butt joint structure is installed all; Described detection device also comprise dock and detects when being used to drive the air inlet termination detects with the flange of giving vent to anger with the inlet flange of pressure-regulating box with sealed butt joint structure on the termination of giving vent to anger after the driving mechanism of disengaging, driving mechanism comprises and is used for the power carry-out part that is in transmission connection with the air inlet termination and the termination of giving vent to anger.
Described admission line comprises the admission line body, and the end of admission line body is connected in series connection through the air inlet flexible tube segment with described air inlet termination; Described outlet pipe comprises the outlet pipe body, and the end of outlet pipe body is connected in series connection through the flexible tube segment of giving vent to anger with the described termination of giving vent to anger.
Described driving mechanism comprises actuating device of atmospheric pressure or fluid pressure drive device or the electric pushrod drive unit or the hydraulic push rod drive unit of the corresponding respectively said air inlet of the two covers termination and the termination of giving vent to anger.
Described detection device also comprises the time recorder that is used for when using the action of pressure-regulating box is write down, is installed in the flowmeter on the said outlet pipe when using and is used for the computer to pressure-regulating box control pressure regulation; The signal output part of time recorder and flowmeter is connected in series connection through circuit with said computer, is connected with printer on the signal output part of computer.
Described abutted flange is removable to be installed on described air inlet termination and the termination of giving vent to anger.
Also be provided with on the described worktable and be used for the spacing spacing jig that is fixed on the worktable of pressure-regulating box; Spacing jig comprises the supporting post that is installed on the worktable, is rotatably equipped with on the supporting post to be used for the inlet flange on air inlet termination and sealed butt joint structure and the pressure-regulating box of giving vent to anger on the termination and to give vent to anger preventing the catch arm that pressure-regulating box breaks away from from worktable when flange docks.
Described spacing jig is circumferentially evenly laid along worktable.
The beneficial effect of the utility model is: air inlet termination and the termination and being used to of giving vent to anger are set in the detection device that the utility model provided drive the driving mechanism that air inlet termination and the termination of giving vent to anger move back and forth; When detecting, pressure-regulating box to be detected is placed on the worktable like this; Inlet flange by sealed butt joint structure on the drive mechanism air inlet termination and the termination of giving vent to anger and pressure-regulating box connects with the flange of giving vent to anger then; Then; In pressure-regulating box, import combustion gas through admission line, then through the filtration of pressure-regulating box, pressure regulation after outlet pipe drain, to be detected intact after; The sealed butt joint structure on the drive mechanism air inlet termination and the termination of giving vent to anger and the inlet flange of pressure-regulating box are separated with the flange of giving vent to anger; The pressure-regulating box that will detect is then removed, and the pressure-regulating box that does not detect is placed on the worktable testing process of a beginning new round.The utility model is realized the rapid abutting joint and the disengaging of air inlet termination and give vent to anger sealed butt joint structure and the inlet flange on the pressure-regulating box and the flange of giving vent to anger on the termination through driving mechanism; Integral installation is simple; And also alleviated inspector's labor intensity; Improved detection efficiency, be particularly suitable for being applied to detection test to a large amount of pressure-regulating boxs.
Description of drawings
Fig. 1 is a kind of embodiment's of pressure-regulating box detection device of providing of the utility model a structural representation.
Embodiment
As shown in Figure 1; A kind of embodiment of pressure-regulating box detection device; Detection device among this embodiment comprises the admission line 4 and outlet pipe 7 that is used for fixing the worktable 2 that supports pressure-regulating box 1 and is used for connecting with the inlet flange 101 of pressure-regulating box 1 and the flange 102 of giving vent to anger; In the present embodiment; Circumferentially evenly being laid with three in worktable 2 upper edges is used for the spacing spacing jig that is pressed abd fixed on the worktable of pressure-regulating box; Each spacing jig includes the supporting post that is installed on the worktable, is rotatably equipped with on the supporting post to be used for the inlet flange on air inlet termination and abutted flange and the pressure-regulating box of giving vent to anger on the termination and to give vent to anger preventing the catch arm that pressure-regulating box breaks away from from worktable when flange docks.Described admission line 4 comprises admission line body 43; The end of admission line body 43 is communicated with through air inlet corrugated pipe segment 41 serial connection and is used for the air inlet termination 42 that the inlet flange with pressure-regulating box connects; Air inlet termination 42 is provided with and is used for and be used for the sealed butt joint structure suitable with the inlet flange of pressure-regulating box, and the sealing docking structure is the removable air inlet abutted flange 3 that is installed on the air inlet termination; Described outlet pipe 7 comprises outlet pipe body 73; The end of outlet pipe body 73 is communicated with through corrugated pipe segment 71 serial connection of giving vent to anger and is used for the termination 72 of giving vent to anger that the flange of giving vent to anger with pressure-regulating box connects; The termination 72 of giving vent to anger is provided with and is used for and the suitable sealed butt joint structure of the flange of giving vent to anger of pressure-regulating box, and the sealing docking structure is the removable abutted flange 6 of giving vent to anger that is equipped with.Described detection device also comprise dock and detects when being used to drive the air inlet termination detects with the flange of giving vent to anger with the inlet flange of pressure-regulating box with abutted flange on the termination of giving vent to anger after the driving mechanism of disengaging; Driving mechanism comprises and being used for and the air inlet termination and the power carry-out part that the termination is in transmission connection of giving vent to anger; Driving mechanism is the air pressure driving mechanism 5 of the corresponding respectively air inlet of the two covers termination and the termination of giving vent to anger in the present embodiment; The power carry-out part of this air pressure driving mechanism is a piston rod, and this piston rod and air inlet termination are in transmission connection with the termination of giving vent to anger.
Detection device in the foregoing description also comprises the detection control system; This detection control system comprises the time recorder 11 that is used for when using the action of pressure-regulating box is write down, is installed in the flowmeter 8 on the said outlet pipe when using and is used for the computer 10 to pressure-regulating box control pressure regulation; The signal output part of time recorder and flowmeter is connected in series connection through circuit with said computer, is connected with printer 9 on the signal output part of computer.
When using the detection device detection pressure-regulating box in the foregoing description; At first pressure-regulating box 1 is placed on the table top of worktable 2; Simultaneously; The catch arm of spacing jig is turned to the stop dog position that can be fixed pressure-regulating box, and being risen by the abutted flange 3 and 6 on the piston rod driving air inlet termination 42 of air pressure driving mechanism 5 and the termination 42 of giving vent to anger then connects with the flange 102 of giving vent to anger with the inlet flange 101 with pressure-regulating box 1, and combustion gas gets on the pressure-regulating box 1 to be detected through admission line 4; After outlet pipe 7 is drained, accomplish detection through pressure-regulating box 1 filtration, pressure regulation to whole pressure-regulating box.After detecting completion; The abutted flange that drives the air inlet termination and the termination of giving vent to anger by the piston rod of air pressure driving mechanism with detect after the flange of giving vent to anger of inlet flange of pressure-regulating box be separated; Then the catch arm on the spacing jig is turned to and leave stop dog position; Pressure-regulating box after will detecting is then removed, and newer pressure-regulating box to be detected is placed on the table top of worktable the testing process of a beginning new round.
In the foregoing description, pressure-regulating box is controlled pressure regulation by computer, can set numerical value such as pressure-regulating box outlet pressure and excess pressure cutout pressure fast and accurately like this.And the flow of flowmeter energy measurement under different pressures that is connected with computer is being installed on the outlet pipe.And the break time under the time recorder that is connected with the computer ability accurate recording pressure-regulating box emergency case.Have printer prints to go out the phase of all data of above each item numerical value at last, whether analysis, contrast, reference and identification comparison structure meet state's home fuel gas code requirement.
In the above-described embodiments, admission line is provided with the air inlet corrugated pipe segment as buffering and improvement, and outlet pipe is provided with the corrugated pipe segment of giving vent to anger as buffering and improvement, considers actual conditions in other embodiments, also corrugated pipe segment can be set.Generally; Abutted flange on the air inlet termination is apart from the inlet flange close together on the pressure-regulating box; And the volume abutted flange on the termination of giving vent to anger is apart from the flange close together of giving vent to anger on the pressure-regulating box; When admission line body and outlet pipe body have under certain flexible prerequisite, when drive mechanism air inlet termination moves back and forth with the termination of giving vent to anger, can not influence the proper functioning of detection device.
In the above-described embodiments, driving mechanism adopts two cover air pressure driving mechanisms, and in other embodiments, driving mechanism also can adopt two cover hydraulic drive mechanisms or two cover electric pushrod driving mechanism or hydraulic push rod driving mechanisms.Certainly; Also can adopt a cover driving mechanism; At this moment; Can the air inlet termination and the termination of giving vent to anger be installed on the substrate,, thereby realize the abutted flange and the inlet flange of pressure-regulating box and docking or disengaging of initial stage flange of the air inlet termination and the termination of giving vent to anger by the rising of piston rod driving substrate or the decline of driving mechanism such as air pressure driving mechanism.
In the above-described embodiments; Described abutted flange is all removable to be installed on described air inlet termination and the termination of giving vent to anger; Like this can be so that above-mentioned detection device can detect the pressure-regulating box of different size and specification, if with abutted flange be replaced with pressure-regulating box to be detected on inlet flange with give vent to anger the suitable size of flange.
In the above-described embodiments; The admission line body is connected in series connection through the air inlet corrugated pipe segment with the air inlet termination; The outlet pipe body is connected in series connection through the corrugated pipe segment of giving vent to anger with the termination of giving vent to anger; In other embodiments, the admission line body also can be connected in series connection with the air inlet termination through air inlet flexible tube segment such as the leather hose that adopts other, and the outlet pipe body also can be connected in series connection with the termination of giving vent to anger through give vent to anger flexible tube segment such as the leather hose that adopts other.
Claims (7)
1. pressure-regulating box detection device; Comprise the admission line and the outlet pipe that are used to support the worktable of pressure-regulating box and are used for connecting with the inlet flange of pressure-regulating box and the flange of giving vent to anger; It is characterized in that: the terminal serial connection of described admission line is communicated with and is used for the air inlet termination of docking with the inlet flange of pressure-regulating box; The end of outlet pipe serial connection is communicated with and is used for the termination of giving vent to anger of docking with the flange of giving vent to anger of pressure-regulating box; On the described air inlet termination and the termination of giving vent to anger the sealed butt joint structure is installed all; Described detection device also comprise dock and detects when being used to drive the air inlet termination detects with the flange of giving vent to anger with the inlet flange of pressure-regulating box with sealed butt joint structure on the termination of giving vent to anger after the driving mechanism of disengaging, driving mechanism comprises and is used for the power carry-out part that is in transmission connection with the air inlet termination and the termination of giving vent to anger.
2. pressure-regulating box detection device according to claim 1 is characterized in that: described admission line comprises the admission line body, and the end of admission line body is connected in series connection through the air inlet flexible tube segment with described air inlet termination; Described outlet pipe comprises the outlet pipe body, and the end of outlet pipe body is connected in series connection through the flexible tube segment of giving vent to anger with the described termination of giving vent to anger.
3. pressure-regulating box detection device according to claim 1 and 2 is characterized in that: described driving mechanism comprises actuating device of atmospheric pressure or fluid pressure drive device or the electric pushrod drive unit or the hydraulic push rod drive unit of the corresponding respectively said air inlet of the two covers termination and the termination of giving vent to anger.
4. pressure-regulating box detection device according to claim 3; It is characterized in that: described detection device also comprises the time recorder that is used for when using the action of pressure-regulating box is write down, is installed in the flowmeter on the said outlet pipe when using and is used for the computer to pressure-regulating box control pressure regulation; The signal output part of time recorder and flowmeter is connected in series connection through circuit with said computer, is connected with printer on the signal output part of computer.
5. pressure-regulating box detection device according to claim 3 is characterized in that: described abutted flange is removable to be installed on described air inlet termination and the termination of giving vent to anger.
6. pressure-regulating box detection device according to claim 1 and 2; It is characterized in that: also be provided with on the described worktable and be used for the spacing spacing jig that is fixed on the worktable of pressure-regulating box; Spacing jig comprises the supporting post that is installed on the worktable, is rotatably equipped with on the supporting post to be used for the inlet flange on air inlet termination and sealed butt joint structure and the pressure-regulating box of giving vent to anger on the termination and to give vent to anger preventing the catch arm that pressure-regulating box breaks away from from worktable when flange docks.
7. pressure-regulating box detection device according to claim 6 is characterized in that: described spacing jig is circumferentially evenly laid along worktable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200563084U CN202442114U (en) | 2012-02-21 | 2012-02-21 | Pressure regulating box detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200563084U CN202442114U (en) | 2012-02-21 | 2012-02-21 | Pressure regulating box detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442114U true CN202442114U (en) | 2012-09-19 |
Family
ID=46823565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200563084U Expired - Lifetime CN202442114U (en) | 2012-02-21 | 2012-02-21 | Pressure regulating box detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942820A (en) * | 2018-09-21 | 2018-12-07 | 特瑞斯能源装备股份有限公司 | A kind of building case test fixture platform |
| CN109870363A (en) * | 2019-01-30 | 2019-06-11 | 重庆瑞力比燃气设备有限责任公司 | A kind of pressure-measuring method and pressure testing system |
-
2012
- 2012-02-21 CN CN2012200563084U patent/CN202442114U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942820A (en) * | 2018-09-21 | 2018-12-07 | 特瑞斯能源装备股份有限公司 | A kind of building case test fixture platform |
| CN108942820B (en) * | 2018-09-21 | 2023-09-29 | 特瑞斯能源装备股份有限公司 | Building box test fixture platform |
| CN109870363A (en) * | 2019-01-30 | 2019-06-11 | 重庆瑞力比燃气设备有限责任公司 | A kind of pressure-measuring method and pressure testing system |
| CN109870363B (en) * | 2019-01-30 | 2021-10-29 | 重庆瑞力比燃气设备股份有限公司 | Pressure testing method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Card 1, 2, 3, 11 and 12, 20 / F, international financial center, no.16-3, Zhongshan Third Road, East District, Zhongshan City, Guangdong Province, 528400 Patentee after: Runzhi Technology Co.,Ltd. Address before: 45 000 1 No. 75 Science Avenue, Zhengzhou High-tech Industrial Development Zone, Henan Province Patentee before: ZHENGZHOU ZHENGRAN PRESSURE CONTROL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |