CN203223352U - Respirator for air compressor - Google Patents
Respirator for air compressor Download PDFInfo
- Publication number
- CN203223352U CN203223352U CN 201320189142 CN201320189142U CN203223352U CN 203223352 U CN203223352 U CN 203223352U CN 201320189142 CN201320189142 CN 201320189142 CN 201320189142 U CN201320189142 U CN 201320189142U CN 203223352 U CN203223352 U CN 203223352U
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- CN
- China
- Prior art keywords
- hole
- air compressor
- filter core
- base
- housing
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a respirator for an air compressor. The respirator for the air compressor comprises a base, a shell and a filter element. The base is fixedly connected with the shell, the filter element is arranged in the base and the shell, a drainage hole is formed in the base, and a vent hole is formed in the shell. The respirator for the air compressor is characterized in that a loading hole is formed in the top end of the filter element, a loading valve core is arranged in the loading hole, the upper end of the loading valve core is connected with a spring, and the spring enables the loading valve core to axially move in the loading hole. The loading hole is formed in the top end of the filter element, the loading valve core is pushed upwards by excessive pressure, then a large amount of air is directly discharged outwards through the loading hole and the vent hole in the top of the shell, therefore, pressure in a box body drops rapidly, and the purpose of safe unloading is achieved.
Description
Technical field
The utility model relates to a kind of resuscitation apparatus, particularly the air compressor resuscitation apparatus.
Background technique
Existing various air compressor resuscitation apparatus normally has filtering function and the relatively-stationary resuscitation apparatus of runner size, its major function is to make the interior pressed gas of compressor box to airborne release, thereby can not raise because a variety of causes make pressure in the casing of assurance compressor.The defective that these resuscitation apparatuss have jointly is exactly that filter core can produce obstruction with the increase of service time, renew cartridge more when reaching certain service time, otherwise resuscitation apparatus loses its function and may make compressor produce safety problem.
Summary of the invention
The purpose of the utility model technology is the unloading problem when solving resuscitation apparatus and having abnormal gas to enter under abnormal state or in the compressor box, the safety problem during unusual reveal of the inlet end that especially is applicable to the supercharging air machine in the casing.
Technological scheme
The purpose of this utility model is achieved in that
A kind of air compressor resuscitation apparatus, comprise base, housing and filter core, described base is fixedlyed connected with housing, described filter core is arranged in described base and the housing, described base is provided with conduction hole, described housing is provided with exhaust port, it is characterized in that: be provided with a load hole on described filter core top, in this load hole, be provided with a load spool, be connected with one in the upper end of load spool and make described load spool axially movable spring in described load hole.
The utility model resuscitation apparatus comprises base, housing, filter core, off-load spool and spring.Described housing is installed in the base upper end, filter core is set in housing, described off-load spool is arranged on the filter core top, and pushed down by described spring, live the unloading hole that the filter core top arranges by described unloading valve core cap, control whether opening of unloading hole that described filter core top arranges by the pressure of described spring.
Be provided with a location hole of the spring at described enclosure interior upper surface, described spring is arranged in this location hole of the spring.
Also be provided with belt groove in described housing tip exterior, described exhaust port is arranged in the groove.
Described filter core is double-deck filter core.
The O RunddichtringO is set between described housing and base.
The utility model has a unloading hole on the top of filter core, whether this unloading hole is opened the spring force that is had by the spring of pushing down the off-load spool and determined.Maximum pressure when the size of unloading hole and spring force have been determined the resuscitation apparatus proper functioning, when resuscitation apparatus stops up or the pressure that has gas anomaly to reveal to cause in the casing when surpassing the normal operating pressure of resuscitation apparatus, too high pressure just upwards boosts the off-load spool, make a large amount of gas by the directly outwards discharging of exhaust port of unloading hole and case top, thereby the pressure in the casing is descended rapidly, reach the purpose of safety unloading.
The utility model has adopted double-deck high efficiency filter filter core, oil-containing gases during proper functioning in the casing can be realized outwards cleaning discharging behind filter element filtering, can effectively stop simultaneously impurity such as dust in air to see through resuscitation apparatus again enters in the compressor box, the less amount of lubrication oil of the absorption casing that can not reflux in filter core during work, be adsorbed on the filter core skin but concentrate, flow out downwards again when being saturated to a certain degree, conduction hole by the lower housing portion setting is outwards drawn, thereby has guaranteed the inside and outside cleaning of machine.
Beneficial effect
Owing to adopted technological scheme described in the utility model, guaranteed that effectively resuscitation apparatus realizes the unloading protecting to compressor box under abnormal state, and the inside and outside clean degree when making the compressor proper functioning increases.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, base, 2, housing, 3, filter core, 4, the off-load spool, 5, spring, 6 unloading holes,
7, O RunddichtringO, 8, conduction hole, 9, exhaust port.
Embodiment:
See Fig. 1, the utility model resuscitation apparatus comprises base 1, housing 2, filter core 3, off-load spool 4 and spring 5.Its middle shell 2 and base 1 usefulness are threaded, and the centre adds 7 sealings of O RunddichtringO, and filter core 3 usefulness screw threads are fixed on the base 1, and its top has unloading hole 6, and the side is the cylinder type double-layer filtering net.On the filter core 3 top unloading holes 6 off-load spool 4 is housed and is pushed down by spring 5, off-load spool 4 can move up and down along the cylndrical surface of housing 2 inside top and realize opening and closing of unloading hole 6.When the gas pressure of filter core 3 inboards was higher than the pressure (spring force determines) of setting, gas was upwards pushed off-load spool 4 open, and directly the exhaust port 9 from unloading hole 6 and housing 2 tops outwards directly discharges.
During proper functioning, the unloading hole 6 at spool 3 tops is closed, gas is realized filtering emission by filter core 3, the less amount of lubrication oil of the absorption casing that can not reflux in the filter core 3 during work, be adsorbed on filter core 3 skins but concentrate, flow out downwards again when being saturated to a certain degree, outwards draw by the conduction hole 8 that housing 2 bottoms arrange.
Claims (5)
1. air compressor resuscitation apparatus, comprise base, housing and filter core, described base is fixedlyed connected with housing, described filter core is arranged in described base and the housing, described base is provided with conduction hole, described housing is provided with exhaust port, it is characterized in that: be provided with a load hole on described filter core top, in this load hole, be provided with a load spool, be connected with one in the upper end of load spool and make described load spool axially movable spring in described load hole.
2. air compressor resuscitation apparatus according to claim 1, it is characterized in that: be provided with a location hole of the spring at described enclosure interior upper surface, described spring is arranged in this location hole of the spring.
3. air compressor resuscitation apparatus according to claim 1 and 2, it is characterized in that: also be provided with belt groove in described housing tip exterior, described exhaust port is arranged in the groove.
4. air compressor resuscitation apparatus according to claim 3, it is characterized in that: described filter core is double-deck filter core.
5. air compressor resuscitation apparatus according to claim 3 is characterized in that: the O RunddichtringO is set between described housing and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189142 CN203223352U (en) | 2013-04-16 | 2013-04-16 | Respirator for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189142 CN203223352U (en) | 2013-04-16 | 2013-04-16 | Respirator for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223352U true CN203223352U (en) | 2013-10-02 |
Family
ID=49250356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189142 Expired - Fee Related CN203223352U (en) | 2013-04-16 | 2013-04-16 | Respirator for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035659A (en) * | 2017-05-23 | 2017-08-11 | 滁州天陆泓机械有限公司 | A kind of respirator |
| CN107893747A (en) * | 2017-11-11 | 2018-04-10 | 成都市龙泉星源机械厂 | A kind of multistage membrane compresses system |
-
2013
- 2013-04-16 CN CN 201320189142 patent/CN203223352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035659A (en) * | 2017-05-23 | 2017-08-11 | 滁州天陆泓机械有限公司 | A kind of respirator |
| CN107893747A (en) * | 2017-11-11 | 2018-04-10 | 成都市龙泉星源机械厂 | A kind of multistage membrane compresses system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20200416 |