CN202281692U - Diesel engine explosion-proof door testing device - Google Patents
Diesel engine explosion-proof door testing device Download PDFInfo
- Publication number
- CN202281692U CN202281692U CN 201120422350 CN201120422350U CN202281692U CN 202281692 U CN202281692 U CN 202281692U CN 201120422350 CN201120422350 CN 201120422350 CN 201120422350 U CN201120422350 U CN 201120422350U CN 202281692 U CN202281692 U CN 202281692U
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- China
- Prior art keywords
- diesel engine
- explosion
- explosion door
- air
- proof door
- 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.)
- Expired - Fee Related
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Abstract
The present utility model discloses a diesel engine explosion-proof door testing device. The device comprises a supporting bottom plate with a smooth working surface, an air outlet is arranged on the working surface of the supporting bottom plate, and a pressing plate for pressing a to-be-tested explosion-proof door is arranged around the air outlet of the working surface of the supporting bottom plate; and an air inlet channel communicated with the air outlet, and the air inlet channel is provided with an air valve switch and an air pressure regulating valve. When in use, the explosion-proof door is fitted with the working surface of the testing device, an annular sealing ring is padded on the middle part to prevent air leakage, the explosion-proof door is fixedly pressed on the supporting bottom plate through the pressing plate, the air pressure regulating valve is adjusted to satisfy fixed parameters, and tests of safety performance of the explosion-proof door can be carried out through opening the air valve switch. Thus, quality and safety of a factory diesel engine can be enhanced, a need of large batch production can be satisfied, and customers can buy and use at ease. Moreover, the testing device is simple in structure, small and light, space-saving and strong in practicality.
Description
Technical field
The utility model relates to a kind of mechanical detection means, particularly a kind of proving installation that is used to detect diesel engine explosion door security performance.
Background technology
Explosion door is a kind of when relief pressure during gas burst in crankcase or the scavenging air box, and after pressure discharges, closes the safety valve to stop outside air to get into rapidly.The general anti-explosion door mainly is made up of valve disc, seat of valve, compression spring, O-ring seal, protective cover etc.In the prior art, diesel engine manufacturer does not have special proving installation whether can accurately open pressure release and detect under the dangerous air pressure of regulation the explosion door parts, and therefore the explosion-proof security to production product does not have information, feels unsure of; Can not satisfy the needs of mass detection and production.
To this technological gap, need a kind of pick-up unit that is used for special detection diesel engine explosion door security performance of research and development, the explosion door assembly is carried out level pressure detect, guarantee the quality and the security of diesel engine, for client is responsible for, satisfy requirements of large-scale production.
The utility model content
In view of this, the purpose of the utility model provides a kind of diesel engine explosion door pick-up unit, the explosion door assembly is carried out level pressure detect, and guarantees the quality and the security of diesel engine, for client is responsible for, satisfies requirements of large-scale production.
The purpose of the utility model realizes through following technical scheme: a kind of diesel engine explosion door proving installation; Comprise the supporting baseplate that workplace is smooth; Set out pore on the workplace of supporting baseplate; What be positioned at venthole on the supporting baseplate workplace is provided with the pressing plate that is used to compress explosion door to be measured all around, also comprises the inlet channel that is communicated with venthole, and air valve switch and air pressure regulator are set on the inlet channel.
Further, said pressing plate is fixed with the mode of nut lock through the adjustable support double-screw bolt that is arranged on the supporting baseplate;
Further, said air valve switch and air pressure regulator all are fixedly installed on the supporting baseplate;
Further, said pressing plate be 4 and be symmetricly set on venthole around;
Further, on the said air valve switch exhaust box is set;
Further, each pressing plate is fixed through two adjustable support double-screw bolts that are set up in parallel, and on the adjustable support double-screw bolt near venthole one end support spring is set;
Further, the diagonal angle of said supporting baseplate or four jiaos are provided with fixed orifice.
The beneficial effect of the utility model: the diesel engine explosion door proving installation of the utility model; Comprise the supporting baseplate that workplace is smooth; Set out pore on the workplace of supporting baseplate; What be positioned at venthole on the supporting baseplate workplace is provided with the pressing plate that is used to compress explosion door to be measured all around, also comprises the inlet channel that is communicated with venthole, and air valve switch and air pressure regulator are set on the inlet channel; During use; The workplace of explosion door and this proving installation is fitted, and middle gasket ring shape O-ring seal prevents gas leakage, utilizes pressing plate that explosion door is fixed and clamped on supporting baseplate; Regulate air pressure regulator to satisfy set parameter; Open air valve switch, at this moment whether the observation and explosion-proof door part moves the unlatching pressure release under the air pressure of regulation, thereby reaches the quality and the security of inspection explosion door parts; The pick-up unit of the utility model has not only promoted the quality and the security of the diesel engine that dispatches from the factory, and can satisfy requirements of large-scale production, also makes simultaneously relieved that client buys, the feeling at ease of usefulness; And simple in structure, small volume and less weight is the side of occupation of land not, and is practical.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the user mode figure of the utility model.
Embodiment
Fig. 1 is the structural representation of the utility model; Fig. 2 is the user mode figure of the utility model.As shown in the figure: the diesel engine explosion door proving installation of present embodiment; Comprise the smooth supporting baseplate 1 of workplace (when workplace is meant actual detected and the face that fits of explosion door); Set out pore 2 on the workplace of supporting baseplate 1; What be positioned at venthole on the supporting baseplate workplace is provided with the pressing plate 3 that is used to compress explosion door to be measured all around, also comprises the inlet channel that is communicated with venthole, and air valve switch 4 and air pressure regulator 5 are set on the inlet channel.
During use, explosion door 20 and the workplace of this proving installation are fitted, middle gasket ring shape O-ring seal prevents gas leakage; Utilize pressing plate that explosion door is fixed and clamped on supporting baseplate 1, regulate air pressure regulator 5, open air valve switch 4 to satisfy set parameter; Can carry out the test of explosion door security performance; Simple in structure, small volume and less weight is the side of occupation of land not, and is practical.
As the further improvement to the foregoing description, said pressing plate 3 is fixed with the mode of nut lock through the adjustable support double-screw bolt that is arranged on the supporting baseplate, can regulate fixingly according to the explosion door of different size, has strengthened the versatility of this device.
As the further improvement to the foregoing description, said air valve switch 4 all is fixedly installed on the supporting baseplate 1 with air pressure regulator 5.Be set to integrative-structure, compact conformation, volume is little, is convenient for carrying or moves, and is easy to use.
As further improvement to the foregoing description, said pressing plate 3 be 4 and be symmetricly set on venthole 2 around.4 symmetrically arranged modes to the fixed effect of explosion door, prevent gas leakage when strengthening use, improve detection efficiency.
As further improvement, on the said air valve switch 4 exhaust box 41 is set to the foregoing description.Exhaust box is set is reduced in the noise when carrying out the air valve switch operation, reduce noise pollution environment.
As the further improvement to the foregoing description, each pressing plate 3 is fixed through two adjustable support double-screw bolts that are set up in parallel, and on the adjustable support double-screw bolt near venthole one end support spring 6 is set.Pressing plate brings infringement to the bump of support floor shiny surface when support spring being set preventing not use, and influences impermeability.
As the further improvement to the foregoing description, the diagonal angle of said supporting baseplate 1 or four jiaos are provided with fixed orifice 7.Can pick-up unit be fixed on ground or the worktable through set bolt etc., easy to use.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (7)
1. diesel engine explosion door proving installation; It is characterized in that: comprise the smooth supporting baseplate of workplace (1); Set out pore (2) on the workplace of supporting baseplate (1); What be positioned at venthole on the supporting baseplate workplace is provided with the pressing plate (3) that is used to compress explosion door to be measured all around, also comprises the inlet channel that is communicated with venthole, and air valve switch (4) and air pressure regulator (5) are set on the inlet channel.
2. diesel engine explosion door proving installation according to claim 1 is characterized in that: said pressing plate (3) is fixed with the mode of nut lock through the adjustable support double-screw bolt that is arranged on the supporting baseplate.
3. diesel engine explosion door proving installation according to claim 2 is characterized in that: said air valve switch (4) and air pressure regulator (5) all are fixedly installed on the supporting baseplate (1).
4. diesel engine explosion door proving installation according to claim 3 is characterized in that: said pressing plate (3) be 4 and be symmetricly set on venthole (2) around.
5. diesel engine explosion door proving installation according to claim 4 is characterized in that: exhaust box (41) is set on the said air valve switch (4).
6. diesel engine explosion door proving installation according to claim 5 is characterized in that: each pressing plate (3) is fixed through two adjustable support double-screw bolts that are set up in parallel, and on the adjustable support double-screw bolt near venthole one end support spring (6) is set.
7. diesel engine explosion door proving installation according to claim 6 is characterized in that: the diagonal angle of said supporting baseplate (1) or four jiaos are provided with fixed orifice (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120422350 CN202281692U (en) | 2011-10-31 | 2011-10-31 | Diesel engine explosion-proof door testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120422350 CN202281692U (en) | 2011-10-31 | 2011-10-31 | Diesel engine explosion-proof door testing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202281692U true CN202281692U (en) | 2012-06-20 |
Family
ID=46227858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120422350 Expired - Fee Related CN202281692U (en) | 2011-10-31 | 2011-10-31 | Diesel engine explosion-proof door testing device |
Country Status (1)
Country | Link |
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CN (1) | CN202281692U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113092095A (en) * | 2021-04-13 | 2021-07-09 | 泰州华业管道设备制造有限公司 | Blast gate pressure multifunctional test platform for air valve leakage amount |
CN113281030A (en) * | 2021-06-21 | 2021-08-20 | 三门核电有限公司 | Device and method for detecting explosion door of crankcase of emergency diesel engine in nuclear power plant |
-
2011
- 2011-10-31 CN CN 201120422350 patent/CN202281692U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113092095A (en) * | 2021-04-13 | 2021-07-09 | 泰州华业管道设备制造有限公司 | Blast gate pressure multifunctional test platform for air valve leakage amount |
CN113281030A (en) * | 2021-06-21 | 2021-08-20 | 三门核电有限公司 | Device and method for detecting explosion door of crankcase of emergency diesel engine in nuclear power plant |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20131031 |