CN203978974U - A kind of converging valve group, hydraulic system and Lubricating-oil Station - Google Patents
A kind of converging valve group, hydraulic system and Lubricating-oil Station Download PDFInfo
- Publication number
- CN203978974U CN203978974U CN201420270527.1U CN201420270527U CN203978974U CN 203978974 U CN203978974 U CN 203978974U CN 201420270527 U CN201420270527 U CN 201420270527U CN 203978974 U CN203978974 U CN 203978974U
- Authority
- CN
- China
- Prior art keywords
- valve
- converging
- way valve
- valve group
- group
- 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
Links
Landscapes
- Safety Valves (AREA)
Abstract
The utility model proposes a kind of converging valve group, for Lubricating-oil Station, described converging valve group comprises valve piece, on described valve piece, be also provided with the first one-way valve, the second one-way valve and relief valve, described the first one-way valve and the second one-way valve are set up in parallel, and described relief valve is communicated with one end of described the first one-way valve and the second one-way valve.The converging valve group of this structure, the first one-way valve, the second one-way valve and relief valve are all arranged on valve piece, have integrated degree high, dismounting and use all advantages comparatively easily.On the other hand, the utility model also proposes a kind of hydraulic system that comprises above-mentioned converging valve group.Finally, the utility model also proposes a kind of Lubricating-oil Station that comprises above-mentioned converging valve group or hydraulic system.
Description
Technical field
The utility model relates to mechanical lubrication field, particularly a kind of converging valve group, hydraulic system and Lubricating-oil Station.
Background technique
In recent years, along with the fast development of machinery industry, Lubricating-oil Station has been widely used in the active and static pressure of machinery such as metallurgy, mine, cement, power plant or the centralized lubrication system of slide shoe bearing, is conventionally arranged near the subterranean storage or melt pit needing lubricated machine.The lubricious station of thin oil generally includes the compositions such as fuel tank, oil pump, cooling system, filter and valve, when work, oil pump is sucking-off fluid from fuel tank, after the parts such as filter and valve, be directly delivered to the position that machinery need to be lubricated, the relative movement position of machinery is lubricated preferably, and take away when motion abraded metal particle, and flow back to fuel tank after cooling with cooling system after filtration, form circulating oil system.
In the Lubricating-oil Station using at present, one-way valve and relief valve on its fuel tank, are generally used, for flow of lubrication and direction are controlled, but one-way valve and relief valve are independent installation and use, all comparatively inconvenience when installation and removal, and it is larger to take up room, simultaneously, operation is comparatively inconvenience also, and user cost is relatively high.
In view of one-way valve and the existing problem of relief valve of disperseing to use, how to provide a kind of integrated degree high, easy to operate converging valve group and the hydraulic system that contains this converging valve group and Lubricating-oil Station, become those skilled in the art to need the technical problem of solution badly.
Model utility content
Based on the deficiencies in the prior art, one of problem to be solved in the utility model is the converging valve group that how to provide a kind of integrated degree high, easy to operate.
Two of problem to be solved in the utility model is how a kind of hydraulic system that comprises above-mentioned converging valve group is provided.
Three of problem to be solved in the utility model is how a kind of Lubricating-oil Station that comprises above-mentioned converging valve group is provided.
For one of solving the problems of the technologies described above, the utility model provides a kind of converging valve group, for Lubricating-oil Station, described converging valve group comprises valve piece, on described valve piece, be also provided with the first one-way valve, the second one-way valve and relief valve, described the first one-way valve and the second one-way valve are set up in parallel, and described relief valve is communicated with one end of described the first one-way valve and the second one-way valve.
As the improvement on the one hand of a kind of converging valve group of the utility model, described valve piece is provided with multiple oilholes, and described multiple oilholes are interconnected, and described the first one-way valve, the second one-way valve and relief valve are arranged at respectively on described oilhole.
As the improvement on the one hand of a kind of converging valve group of the utility model, described converging valve group also comprises the pressure gauge for measuring oil pressure, and described manometric one end is communicated with the other end of described the first one-way valve and the second one-way valve.
As the improvement on the one hand of a kind of converging valve group of the utility model, in described converging valve group, be also provided with valve, described valve is arranged between described pressure gauge and described the first one-way valve, and described pressure gauge is communicated with described valve piece by described valve.
As the improvement on the one hand of a kind of converging valve group of the utility model, described valve is needle type valve.
As the improvement on the one hand of a kind of converging valve group of the utility model, described the first one-way valve and the second one-way valve are plate-type non-return valve.
The converging valve group of said structure, for Lubricating-oil Station, converging valve group specifically comprises valve piece, and valve piece is provided with the first one-way valve, the second one-way valve and relief valve, the first one-way valve and the second relief valve are set up in parallel, and relief valve is communicated with one end of the first one-way valve and the second one-way valve.The converging valve group of this structure, the first one-way valve, the second one-way valve and relief valve are all arranged on valve piece, have integrated degree high, dismounting and use all advantages comparatively easily.
For address the above problem two, the utility model proposes a kind of hydraulic system, comprise converging valve group and fuel tank, described converging valve group is communicated with described fuel tank, described converging valve group is converging valve group as above.
For address the above problem three, the utility model proposes a kind of Lubricating-oil Station, described Lubricating-oil Station comprises converging valve group as above or hydraulic system.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.
Fig. 1 is the structural representation of a kind of converging valve group of the utility model.
In Fig. 1, the corresponding relation of reference character is:
1 pressure gauge 2 valve 3 first one-way valves
4 valve piece 5 second one-way valve 6 relief valves
7 fuel tanks
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Converging valve group as described in Figure 1, for Lubricating-oil Station, converging valve group specifically comprises valve piece 4, on valve piece 4, be also provided with the first one-way valve 3, the second one-way valve 5 and relief valve 6, particularly, the first one-way valve 3 and the second one-way valve 5 are set up in parallel, and relief valve 6 is communicated with one end of the first one-way valve 3 and the second one-way valve 5.
In technique scheme, valve piece 4 is provided with multiple oilholes, and multiple oilholes are interconnected by the oil duct in valve piece 4, and the first one-way valve 3, the second one-way valves 5 and relief valve 6 are arranged at respectively on oilhole.It should be noted that, the shape of valve piece 4 can be any shape, and for convenience of processing, the shape of valve piece 4 is preferably square.
For measuring in real time the oil pressure in valve piece 4, converging valve group is also provided with the pressure gauge 1 for measuring oil pressure, and particularly, one end of pressure gauge 1 is communicated with the other end of the first one-way valve 3 and the second one-way valve 5.By this pressure gauge 1, operator can read the oil liquid pressure in valve piece 4 in real time, guarantee the safe operation of system.
In technique scheme, be also provided with valve 2 in converging valve group, valve 2 is arranged between pressure gauge 1 and the first one-way valve 3, and pressure gauge 1 is communicated with valve piece 4 by valve 2, and valve 2 is specially needle type valve.Meanwhile, due to plate-type non-return valve, to have cost low, the advantage of long service life, and the first one-way valve 3 is preferably with the second one-way valve 5 plate-type non-return valve that specification is consistent.
The converging valve group of said structure, tool has the following advantages:
First, integrated degree is high, dismounting and easy to maintenance.The converging valve group of said structure, the first one-way valve 3, the second one-way valve 5 and relief valve 6 are all arranged on valve piece 4, have integrated degree high, maintenance, dismounting and use all advantage comparatively easily.
Secondly, Security is good, and user cost is low.The converging valve group of said structure, is provided with the pressure gauge 1 for monitoring pressure in system, therefore, can real-time monitoring system pressure, if pressure is excessive, can pass through relief valve 6 overflows, therefore, Security is better, and meanwhile, user cost is also lower, is easy to promote the use.
Again, compact structure, product is attractive in appearance.The converging valve group of said structure, has effectively saved installing space, and structure is comparatively compact, and product is more attractive in appearance.
On the other hand, the utility model also proposes a kind of hydraulic system, comprises converging valve group and fuel tank 7, and described converging valve group is communicated with described fuel tank 7, and described converging valve group is converging valve group as above.
Finally, the utility model also proposes a kind of Lubricating-oil Station, and Lubricating-oil Station specifically comprises converging valve group as above or hydraulic system.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a converging valve group, for Lubricating-oil Station, it is characterized in that, described converging valve group comprises valve piece (4), on described valve piece (4), be also provided with the first one-way valve (3), the second one-way valve (5) and relief valve (6), described the first one-way valve (3) and the second one-way valve (5) are set up in parallel, and described relief valve (6) is communicated with one end of described the first one-way valve (3) and the second one-way valve (5).
2. converging valve group according to claim 1, it is characterized in that, described valve piece (4) is provided with multiple oilholes, described multiple oilhole is interconnected, and described the first one-way valve (3), the second one-way valve (5) and relief valve (6) are arranged at respectively on described oilhole.
3. converging valve group according to claim 2, it is characterized in that, described converging valve group also comprises the pressure gauge (1) for measuring oil pressure, and one end of described pressure gauge (1) is communicated with the other end of described the first one-way valve (3) and the second one-way valve (5).
4. converging valve group according to claim 3, it is characterized in that, in described converging valve group, be also provided with valve (2), described valve (2) is arranged between described pressure gauge (1) and described the first one-way valve (3), and described pressure gauge (1) is communicated with described valve piece (4) by described valve (2).
5. converging valve group according to claim 4, is characterized in that, described valve (2) is needle type valve.
6. converging valve group according to claim 5, is characterized in that, described the first one-way valve (3) and the second one-way valve (5) are plate-type non-return valve.
7. a hydraulic system, comprises converging valve group and fuel tank (7), and described converging valve group is communicated with described fuel tank (7), it is characterized in that, described converging valve group is the converging valve group described in any one in claim 1 to 6.
8. a Lubricating-oil Station, is characterized in that, described Lubricating-oil Station comprises the converging valve group described in any one or hydraulic system claimed in claim 7 in claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270527.1U CN203978974U (en) | 2014-05-26 | 2014-05-26 | A kind of converging valve group, hydraulic system and Lubricating-oil Station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270527.1U CN203978974U (en) | 2014-05-26 | 2014-05-26 | A kind of converging valve group, hydraulic system and Lubricating-oil Station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978974U true CN203978974U (en) | 2014-12-03 |
Family
ID=51976426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420270527.1U Expired - Fee Related CN203978974U (en) | 2014-05-26 | 2014-05-26 | A kind of converging valve group, hydraulic system and Lubricating-oil Station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978974U (en) |
-
2014
- 2014-05-26 CN CN201420270527.1U patent/CN203978974U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202579164U (en) | Plunger pump fluid end lubricating device | |
| CN203978974U (en) | A kind of converging valve group, hydraulic system and Lubricating-oil Station | |
| CN206246994U (en) | A kind of equipment dead electricity self-lubricating device | |
| CN205937742U (en) | Engineering machine tool gearbox box | |
| CN203823412U (en) | Valve set and thin oil station | |
| CN204005162U (en) | A kind of Lubricating-oil Station hydraulic system | |
| CN203035917U (en) | Lubricating system and gear case provided with same | |
| CN204026102U (en) | A kind of Oil sucking device and Lubricating-oil Station | |
| CN204152869U (en) | A kind of diverter valve group, hydraulic system and Lubricating-oil Station | |
| CN203979846U (en) | A kind of lubricating oil tank, hydraulic system and Lubricating-oil Station | |
| CN203823405U (en) | Protective cover and thin oil lubricating station | |
| CN203670668U (en) | Cooling system and thin oil lubrication station | |
| CN203702694U (en) | Hydraulic system of lubrication oil station and lubrication oilstation | |
| CN204525031U (en) | A kind of integrated lubrication oil circuit for hydraulic self-centering centre frame | |
| CN203686538U (en) | Oil adding device of lubricant pump | |
| CN203703585U (en) | Water inlet control device, cooling system and lubricating oil station | |
| CN104354066A (en) | Machine tool lubricating oil circulating device | |
| CN203979847U (en) | A kind of fluid controlling device, hydraulic system and Lubricating-oil Station | |
| CN203703087U (en) | Gearbox lubricating system for ten-mold drawing machine | |
| CN204062415U (en) | Bearing oil application machine | |
| CN204135812U (en) | A kind of machine tool lubrication oil circulation device | |
| CN202732033U (en) | Oil pan drain plug of diesel engine | |
| CN205876795U (en) | Wear -resisting horizontal chemical pump of high performance | |
| CN208919133U (en) | A kind of clutch fluid pressure control system of delay boosting | |
| CN203857242U (en) | Oil tank and thin oil station |
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 |
Granted publication date: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |