CN2856941Y - Level gage with oil pack - Google Patents
Level gage with oil pack Download PDFInfo
- Publication number
- CN2856941Y CN2856941Y CN 200520128206 CN200520128206U CN2856941Y CN 2856941 Y CN2856941 Y CN 2856941Y CN 200520128206 CN200520128206 CN 200520128206 CN 200520128206 U CN200520128206 U CN 200520128206U CN 2856941 Y CN2856941 Y CN 2856941Y
- Authority
- CN
- China
- Prior art keywords
- oil
- liquid level
- level meter
- oil bag
- bag
- 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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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
A liquidometer having an oil pocket communicates with an oil packet. An inlet is positioned on the top of the oil packet; an oil outputting pipe which communicates with the refrigerator oil and the liquidometer is positioned in the oil packet; the oil inlet of the oil outputting pipe is positioned on the bottom of the oil packet; when the liquidometer is used in the vessel of the pipeline refrigeration system, the inner wall of the liquidometer will not get iced up, thus, observers can obtain the liquid height in the vessel of the pipeline refrigeration system from the liquid height displayed on the liquidometer and the failure of the operators are avoided.
Description
Technical field
The utility model belongs to the liquid level meter, relates in particular to the liquid level meter on the container that is used for the refrigeration piping system.
Background technology
Employed liquid level meter is the transparent pipe that only is connected with container on the container of traditional refrigeration piping system, after the cold-producing medium in the container enters the liquid level meter, just having ice is attached on the inwall of liquid level meter, make the interior liquid level of liquid level meter be difficult for the observed person and see clearly, and then cause misoperation.
Summary of the invention
The purpose of this utility model is to provide a kind of energy the clear liquid level meter of learning the interior liquid level of container of refrigeration piping system.
The purpose of this utility model is achieved through the following technical solutions: this liquid level meter that has the oil bag, comprise the liquid level meter, the liquid level meter is connected with an oil bag, import is arranged at the top of oil bag, the flowline that refrigerator oil is arranged and be connected with the liquid level meter in the oil bag, the oil-in of flowline is positioned at the bottom of oil bag.
The oil-out of flowline is positioned at outside the oil bag wall in the oil bag, and oil-out is communicated with by the inlet port of connecting pipe with liquid level meter bottom.
Oil is wrapped the air bleeder screw plug that communicates with oil bag inner chamber is housed on the gland bonnet of portion.
There is opening in the oil portion of wrapping, and gland bonnet is arranged on the opening, and this covers the air bleeder screw plug that communicates with oil bag inner chamber, and the air bleeder screw plug that communicates with oil bag inner chamber also is equipped with in the bottom of oil bag.
Because coupled logical oil bag is arranged in the bottom of liquid level meter, the flowline that refrigerator oil is arranged and be connected in the oil bag with the liquid level meter, liquid level meter top is connected with the container of refrigeration piping system during use, the import that oil is wrapped portion also communicates with this container, cold-producing medium just is pressed into refrigerator oil in the liquid level meter after charging into cold-producing medium in the container, therefore do not have icing phenomenon on the inwall of liquid level meter, so the observer is easy to learn the liquid level in the container the refrigeration piping system from the shown liquid level of liquid level meter, make things convenient for the observer like this, also avoided misoperation.
Description of drawings
The structural drawing that Fig. 1 cuts open for embodiment 1 office of having;
Fig. 2 is the another kind of version of oil bag;
Fig. 3 is the enlarged drawing of A among Fig. 1.
Embodiment
Embodiment 1: this liquid level meter that has the oil bag, comprise liquid level meter 1, communicating pipe 2 is arranged on it, coupled logical oil bag 8 is arranged in the bottom of liquid level meter 1, import 10 is arranged at the top of oil bag 8, the flowline 7 that refrigerator oil is housed and is connected with liquid level meter 1 in the oil bag 8, the oil-in 7a of flowline 7 are positioned at the bottom of oil bag 8.
The oil-out 7b of flowline 7 is positioned at outside the oil bag wall, and oil-out 7b is communicated with the inlet port 1a of liquid level meter 1 bottom by connecting pipe 6.
Oil in the present embodiment wraps 8 tops opening, and gland bonnet 4 is arranged on the opening, and the means of deflation A that communicates with oil bag inner chamber is arranged on the gland bonnet 4.The oil bag 8 of this kind structure also can all be equipped with the means of deflation A that communicates with oil bag 8 inner chambers at gland bonnet 4 and oil bag 8 bottoms.
The oil bag 8 tops end socket 9 that also can be welded is done gland bonnet, adorns a means of deflation A on this end socket 9.
Above-mentioned means of deflation A is made up of air bleeder screw plug 5, sealing gasket 11 and means of deflation seat 12; On air bleeder screw plug 5 outer walls screw thread is arranged, chamfering 5c is arranged at the bottom, and there are blind hole 5a and airway 5b in the centre, and the port of airway 5b is communicated with blind hole 5a, and another port is positioned on the inclined-plane of chamfering; Means of deflation seat 12 tops are means of deflation seat inner chamber 12a, and the internal thread that is complementary with the air bleeder screw plug outer wall is arranged in it, and the through hole 12b that communicates with means of deflation seat inner chamber is arranged at the bottom; Sealing gasket 11 is arranged in means of deflation seat inner chamber 12a, and is arranged in spinning below the air bleeder screw plug 5 of means of deflation seat inner chamber 12a; Means of deflation seat 12 is packed on the gland bonnet 4 of oil bag, and is solidly installed between them, has only the through hole 12b in the means of deflation seat 12 to communicate with oil bag 8 inner chambers.
Means of deflation in the present embodiment also can adopt a through hole that has internal thread is set on the gland bonnet of oil bag or end socket, screws in the screw that is complementary with the through hole internal thread in through hole, twists screw when needing venting and gets final product.Described means of deflation can also adopt the form of other structure.
Being connected communicating pipe 2 on the liquid level meter 1 when using with the container Q of refrigeration piping system, the import 10 on oil bag 8 tops also is connected with the container Q of refrigeration piping system, after charging into cold-producing medium in the container, cold-producing medium just is pressed into refrigerator oil in the liquid level meter by flowline 7 and connecting pipe 6.
Claims (4)
1, a kind of liquid level meter that has the oil bag, comprise the liquid level meter, it is characterized in that: the liquid level meter is connected with an oil bag, and import is arranged at the top of oil bag, the flowline that refrigerator oil is arranged and be connected with the liquid level meter in the oil bag, the oil-in of flowline is positioned at the bottom of oil bag.
2, the liquid level meter that has the oil bag according to claim 1 is characterized in that: the oil-out of flowline is positioned at outside the oil bag wall in the oil bag, and oil-out is communicated with by the inlet port of connecting pipe with liquid level meter bottom.
3, the liquid level meter that has oil bag according to claim 1 and 2 is characterized in that: oil is wrapped to be equipped with oil on the gland bonnet of portion and is wrapped the air bleeder screw plug that inner chamber communicates.
4, the liquid level meter that has the oil bag according to claim 1, it is characterized in that: there is opening in the oil portion of wrapping, and gland bonnet is arranged on the opening, and this covers the air bleeder screw plug that communicates with oil bag inner chamber, and the air bleeder screw plug that communicates with oil bag inner chamber also is equipped with in the bottom of oil bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128206 CN2856941Y (en) | 2005-11-18 | 2005-11-18 | Level gage with oil pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128206 CN2856941Y (en) | 2005-11-18 | 2005-11-18 | Level gage with oil pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856941Y true CN2856941Y (en) | 2007-01-10 |
Family
ID=37600245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128206 Expired - Fee Related CN2856941Y (en) | 2005-11-18 | 2005-11-18 | Level gage with oil pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856941Y (en) |
-
2005
- 2005-11-18 CN CN 200520128206 patent/CN2856941Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |