CN202272726U - Oil supplying device for pressure gauge - Google Patents
Oil supplying device for pressure gauge Download PDFInfo
- Publication number
- CN202272726U CN202272726U CN2011203215990U CN201120321599U CN202272726U CN 202272726 U CN202272726 U CN 202272726U CN 2011203215990 U CN2011203215990 U CN 2011203215990U CN 201120321599 U CN201120321599 U CN 201120321599U CN 202272726 U CN202272726 U CN 202272726U
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- China
- Prior art keywords
- oil
- utility
- storage tank
- tank
- model
- 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 utility model provides an oil supplying device for a pressure gauge. An oil conveying pipe is communicated with an oil tank to form an oil path with an oil storage tank; the oil storage tank is used for supplying oil to the oil tank through an oil pump in the oil path; an oil draining channel is arranged at the bottom of the oil tank; and a flow-limiting valve is arranged in the oil draining channel and is controlled by an electrical control device. The oil supplying device provided by the utility model is simple in structure and easy for use and can be used for supplying oil to the pressure gauge conveniently and accurately.
Description
Technical field
The utility model relates to compression indicator and makes corollary equipment, particularly a kind of compression indicator feed apparatus.
Background technology
In the prior art; Manometric application is more and more widely made manometric operation and is comprised to the compression indicator oil transportation, and existing mode is mainly directly poured into oil in the compression indicator through manual work from container; Owing to adopt manual operation; Be difficult to accurately hold the amount in the compression indicator, in operating process, cause waste and operation inconvenience, continue to see improvement.
The utility model content
It is a kind of simple in structure that the utility model provides, and is easy to use, and can give the compression indicator feed apparatus of compression indicator fuel feeding easily, very exactly.
The utility model solves the problems of the technologies described above through following technical scheme; The utility model proposes a kind of compression indicator feed apparatus; Transport pipe is communicated with fuel tank and petrol storage tank forms oil circuit, and petrol storage tank is through the oil pump oil dropping apparatus fuel feeding in the said oil circuit, and the fuel tank bottom is provided with oil discharge passage; Establish flow-limiting valve in the oil discharge passage, flow-limiting valve is controlled by electrical controller.Preferably, fuel tank, petrol storage tank, oil pump are fixed on the base.
Beneficial effect: this apparatus structure is simple, is easy to use, and can give the compression indicator fuel feeding very easily accurately.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the structure diagram of embodiment 1 in the utility model;
1, base; 2, fuel tank; 3, oil discharge passage; 4, flow-limiting valve; 5, electrical controller; 6, oil pump; 7, transport pipe; 8, petrol storage tank.
The specific embodiment
Following embodiment and Fig. 1 of combining is described further the utility model:
A kind of compression indicator feed apparatus, transport pipe 7 are communicated with fuel tank 2 and form oil circuit with petrol storage tank 8, and petrol storage tank 8 is through oil pump 6 oil dropping apparatuses 2 fuel feeding in the oil circuit, and fuel tank 2 bottoms are provided with oil discharge passage 3, establish flow-limiting valve 4 in the oil discharge passage 3, and flow-limiting valve 4 is controlled by electrical controller 5.Fuel tank 2, petrol storage tank 8, oil pump 6 are fixed on the base 1.
The enforcement of following combination the utility model is described further the utility model:
The utility model is not limited thereto embodiment, and the related realization assembly that is the basis with the utility model thought is all in the protection domain of the utility model.
Claims (2)
1. compression indicator feed apparatus; Transport pipe (7) is communicated with fuel tank (2) and forms oil circuit with petrol storage tank (8); Petrol storage tank (8) is characterized in that through oil pump (6) oil dropping apparatus (2) fuel feeding in the said oil circuit fuel tank (2) bottom is provided with oil discharge passage (3); Establish flow-limiting valve (4) in the oil discharge passage (3), flow-limiting valve (4) is controlled by electrical controller (5).
2. a kind of according to claim 1 compression indicator feed apparatus is characterized in that, fuel tank (2), petrol storage tank (8), oil pump (6) are fixed on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203215990U CN202272726U (en) | 2011-08-30 | 2011-08-30 | Oil supplying device for pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203215990U CN202272726U (en) | 2011-08-30 | 2011-08-30 | Oil supplying device for pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272726U true CN202272726U (en) | 2012-06-13 |
Family
ID=46193099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203215990U Expired - Fee Related CN202272726U (en) | 2011-08-30 | 2011-08-30 | Oil supplying device for pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272726U (en) |
-
2011
- 2011-08-30 CN CN2011203215990U patent/CN202272726U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120613 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |