CN209278102U - A kind of diaphragm type compressor cylinder seal leak detection system - Google Patents
A kind of diaphragm type compressor cylinder seal leak detection system Download PDFInfo
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- CN209278102U CN209278102U CN201822124199.5U CN201822124199U CN209278102U CN 209278102 U CN209278102 U CN 209278102U CN 201822124199 U CN201822124199 U CN 201822124199U CN 209278102 U CN209278102 U CN 209278102U
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- alarm
- detection system
- diaphragm
- cylinder
- cylinder cap
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Abstract
The utility model discloses a kind of diaphragm type compressor cylinder seal leak detection system, including cylinder cap, cylinder body and oil distribution casing, the cylinder cap is arranged above cylinder body, is additionally provided with oil distribution casing between the cylinder cap and cylinder body；The cylinder cap includes the inner seal ring and exterior seal ring for sealing alarm diaphragm, inverted L shape alarm channel one is equipped between the inner seal ring and exterior seal ring, the alarm channel one is symmetrical about alarm diaphragm, and the alarm channel one is connected with detection system；The detection system includes pressure gauge and pressure switch；It is additionally provided with needle valve of releasing between the alarm channel one and detection system, is connected with pressure switch and pressure gauge on the outside of the needle valve of releasing.The utility model is directed to compressor diaphragm false alarm problem, optimize cylinder cap, oil distribution casing, housing structure, increase sealing ring, structure can accurately determine gas side sealing ring, oily side seal circle damage problem after change, rupture of diaphragm problem replaces corresponding part after determining position according to alarm signal.
Description
Technical field
The utility model relates to Compressor Technology field, hunting leak more particularly to a kind of diaphragm type compressor cylinder seal is
System.
Background technique
Membrane compressor is a kind of positive displacement compressor of special construction, big, good airproof performance, compressed gas with compression ratio
The characteristics of body is not by lubricating oil and polluted other solid impurities.
Generally, diaphragm type compressor is mainly by driving mechanism, cylinder part, lubricating oil system, tracheae circuit unit, crankcase
The composition such as component.According to the working principle and characteristic of diaphragm type compressor, original diaphragm detection system is, when gas side or oily side form
Gas or hydraulic oil moving in alarm channel by intermediate diaphragm of alarming when piece ruptures, and be transmitted at pressure gauge, it presses
Power instrument receives pressure signal, transmitting signal to control system, control system compressor shutdown.
Original structure is in practical applications frequent occurrence because gas side or oily side seal circle failure gas or hydraulic fluid leak are arrived
Alarm channel, pressure gauge detection pressure signal lead to compressor shutdown, and usually we replace diaphragm, sealing ring, but at this moment film
Piece may continue to there is no destroying using this results in the waste of material, increases cost.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of diaphragm type compressor cylinder seal leak detection
System optimizes cylinder cap, oil distribution casing, housing structure, increases sealing ring, structure can accurately determine gas side sealing ring, oil after change
Side seal circle damages problem, and rupture of diaphragm problem replaces corresponding part after determining position according to alarm signal, prevents material wave
Take.
The technical scheme adopted by the utility model is a kind of diaphragm type compressor cylinder seal leak detection system, including cylinder cap,
Cylinder body and oil distribution casing, the cylinder cap are arranged above cylinder body, are additionally provided with oil distribution casing between the cylinder cap and cylinder body；The cylinder cap packet
The inner seal ring and exterior seal ring for sealing alarm diaphragm are included, inverted L shape report is equipped between the inner seal ring and exterior seal ring
Alert channel one, the alarm channel one is symmetrical about alarm diaphragm, and the alarm channel is connected with detection system.
Further, the detection system includes pressure gauge and pressure switch.
Further, it is additionally provided with needle valve of releasing between alarm channel and the detection system, it is described to release outside needle valve
Side is connected with pressure switch and pressure gauge.
Further, the cylinder body edge is additionally provided with protrusion, and the cylinder cap bottom edge is additionally provided with the groove opposite with protrusion.
Further, the lobed interior of the cylinder body is additionally provided with alarm channel two, and the alarm channel two is fixed at
On the outside of alarm diaphragm, and with alarm diaphragm in same level.
Further, one diameter of alarm channel is 1.5-2mm.
Compared with prior art, the utility model has the beneficial effects that the utility model is directed to compressor diaphragm false alarm
Problem optimizes cylinder cap, oil distribution casing, housing structure, increases sealing ring, structure can accurately determine gas side sealing ring, oil after change
Side seal circle damages problem, and rupture of diaphragm problem replaces corresponding part after determining position according to alarm signal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model diaphragm type compressor cylinder seal leak detection system；
Fig. 2 is the enlarged drawing of A structure in Fig. 1.
Wherein: 1- cylinder cap, 2- cylinder body, 3- oil distribution casing, 4- alarm diaphragm, 5- inner seal ring, 6- exterior seal ring, 7- alarm are logical
Road one, 8- detection system, 9- release needle valve, and 10- alarms channel two, 81- pressure gauge, 82- pressure switch.
Specific embodiment
In order to deepen the understanding to the utility model, with reference to the accompanying drawings and examples furtherly to the utility model
Bright, which is only used for explaining the utility model, does not constitute and limits to the protection scope of the utility model.
As depicted in figs. 1 and 2, a kind of diaphragm type compressor cylinder seal leak detection system, including cylinder cap 1, cylinder body 2 and oil distribution casing
3, the cylinder cap 1 is arranged above cylinder body 2, is additionally provided with oil distribution casing 3 between the cylinder cap 1 and cylinder body 2；The cylinder cap 1 includes using
In the inner seal ring 5 and exterior seal ring 6 of sealing alarm diaphragm 4, inverted L shape report is equipped between the inner seal ring 5 and exterior seal ring 6
Alert channel 1, the alarm channel 1 is symmetrical about alarm diaphragm 4, and the alarm channel 1 is connected with detection system 8.
In the above-described embodiments, the detection system 8 includes pressure gauge 81 and pressure switch 82；The alarm channel 1
Be additionally provided with needle valve 9 of releasing between detection system 8, it is described release 9 outside of needle valve with pressure switch 81 and pressure gauge 82,
Pressure gauge is YN-60, and dial plate diameter is 60mm, range 0-1.0MPa；Pressure switch range is 0-1.0MPa, model
502-7D/C；One 7 diameter of alarm channel is 1.5-2mm.
In the above-described embodiments, 2 edge of cylinder body is additionally provided with protrusion 21, and 1 bottom edge of cylinder cap is additionally provided with and protrusion 21
Opposite groove；Alarm channel 2 10 is additionally provided with inside the protrusion 21 of the cylinder body, the alarm channel 2 10 is fixed at
4 outside of alarm diaphragm, and with alarm diaphragm 4 in same level.
In the above-described embodiments, gas is led to by the inner seal ring 5 of failure into the L-type alarm that 1 diameter of cylinder cap is 2mm
Road 1 arranges that pressure gauge 81 and pressure switch 82, pressure switch 82 receive pressure signal, 1 detection system 8 of cylinder cap on the outside of cylinder cap 1
It detects pressure signal, is transmitted to master control system, master control system order compressor shutdown replaces corresponding sealing ring；It is hydraulic
Oil arranges pressure gauge on the outside of cylinder cap 1 into the L-type alarm channel 1 that 1 diameter of cylinder cap is 2mm by the inner seal ring 5 of failure
81 and pressure switch 82, pressure switch 82 receive pressure signal, 1 detection system 8 of cylinder cap detects pressure signal, is transmitted to master control
System processed, master control system order compressor shutdown, replaces corresponding sealing ring；When gas side or oily latallae rupture, gas or oil
Into alarm channel 2 10, detection system 8 detects pressure signal, is transmitted to machine system, replacement alarm diaphragm 4.
What the embodiments of the present invention were announced is preferred embodiment, and however, it is not limited to this, the common skill of this field
Art personnel understand the spirit of the utility model easily according to above-described embodiment, and make different amplification and variation, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (6)
1. a kind of diaphragm type compressor cylinder seal leak detection system, it is characterised in that: including cylinder cap, cylinder body and oil distribution casing, the cylinder
Lid is arranged above cylinder body, is additionally provided with oil distribution casing between the cylinder cap and cylinder body；The cylinder cap includes for sealing alarm diaphragm
Inner seal ring and exterior seal ring, inverted L shape is equipped between the inner seal ring and exterior seal ring and is alarmed channel one, the alarm is logical
Road one is symmetrical about alarm diaphragm, and the alarm channel one is connected with detection system.
2. diaphragm type compressor cylinder seal leak detection system according to claim 1, it is characterised in that: the detection system packet
Include pressure gauge and pressure switch.
3. diaphragm type compressor cylinder seal leak detection system according to claim 1 or 2, it is characterised in that: the alarm is logical
It is additionally provided with needle valve of releasing between road one and detection system, is connected with pressure switch and pressure gauge on the outside of the needle valve of releasing
It connects.
4. diaphragm type compressor cylinder seal leak detection system according to claim 1, it is characterised in that: the cylinder body edge is also
Equipped with protrusion, the cylinder cap bottom edge is additionally provided with the groove opposite with protrusion.
5. diaphragm type compressor cylinder seal leak detection system according to claim 4, it is characterised in that: the protrusion of the cylinder body
Inside is additionally provided with alarm channel two, and the alarm channel two is fixed on the outside of alarm diaphragm, and with alarm diaphragm same
On one horizontal plane.
6. diaphragm type compressor cylinder seal leak detection system according to claim 1, it is characterised in that: the alarm channel one
Diameter is 1.5-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124199.5U CN209278102U (en) | 2018-12-18 | 2018-12-18 | A kind of diaphragm type compressor cylinder seal leak detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124199.5U CN209278102U (en) | 2018-12-18 | 2018-12-18 | A kind of diaphragm type compressor cylinder seal leak detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278102U true CN209278102U (en) | 2019-08-20 |
Family
ID=67611521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822124199.5U Active CN209278102U (en) | 2018-12-18 | 2018-12-18 | A kind of diaphragm type compressor cylinder seal leak detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209278102U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927750A (en) * | 2020-07-14 | 2020-11-13 | 西安交通大学 | Nondestructive monitoring system and method for diaphragm of diaphragm compressor |
| CN113062857A (en) * | 2021-04-28 | 2021-07-02 | 烟台东德氢能技术有限公司 | Diaphragm compressor detects early warning system |
| CN115288995A (en) * | 2022-08-29 | 2022-11-04 | 华能山东石岛湾核电有限公司 | Fault-tolerant type diaphragm breakage detection device and system for diaphragm compressor |
-
2018
- 2018-12-18 CN CN201822124199.5U patent/CN209278102U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927750A (en) * | 2020-07-14 | 2020-11-13 | 西安交通大学 | Nondestructive monitoring system and method for diaphragm of diaphragm compressor |
| CN111927750B (en) * | 2020-07-14 | 2021-12-28 | 西安交通大学 | Nondestructive monitoring system and method for diaphragm of diaphragm compressor |
| CN113062857A (en) * | 2021-04-28 | 2021-07-02 | 烟台东德氢能技术有限公司 | Diaphragm compressor detects early warning system |
| CN115288995A (en) * | 2022-08-29 | 2022-11-04 | 华能山东石岛湾核电有限公司 | Fault-tolerant type diaphragm breakage detection device and system for diaphragm compressor |
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