CN202132241U - Separate slide valve vacuum pump reserve oil tank - Google Patents
Separate slide valve vacuum pump reserve oil tank Download PDFInfo
- Publication number
- CN202132241U CN202132241U CN201120237491U CN201120237491U CN202132241U CN 202132241 U CN202132241 U CN 202132241U CN 201120237491 U CN201120237491 U CN 201120237491U CN 201120237491 U CN201120237491 U CN 201120237491U CN 202132241 U CN202132241 U CN 202132241U
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- casing
- valve vacuum
- slide valve
- tank body
- 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
Abstract
The utility model discloses a separate slide valve vacuum pump reserve oil tank, belonging to the technical field of slide valve vacuum pump. The separate slide valve vacuum pump reserve oil tank solves the problems that the dust and the granular dirt at bottom of the existing tank body are sticked at bottom of the tank body owning to the oil liquid so as to be difficultly flushed by water and inconveniently cleaned. The separate slide valve vacuum pump reserve oil tank comprises a cylindrical tank body, wherein the tank body comprises a main body and a tank body bottom arranged at one end of the main body; the tank body bottom and the main body adopt the fission structure; the tank body bottom is fixedly connected with the main body through a bolt. After using the reserve oil tank of the utility model for some time, the bolt can be dismounted to dismount the tank body bottom; the separate slide valve vacuum pump reserve oil tank is convenient for cleaning the tank body bottom and using.
Description
Technical field
The utility model belongs to the sliding valve vacuum pump technical field, relates to a kind of split type sliding valve vacuum pump service tank.
Background technique
Slide-valve vacuum pump; It is one of the vacuum-pumping equipment that extracts general gas or contain the gas (should use the gas ballasting device) of a small amount of coercibility steam; Vacuum pumping speed is contained dust in the gas and water vapor is very sensitive to extracting, and slide-valve vacuum pump is widely used in industries such as Aero-Space, biological medicine, vacuum metallurgy, vacuum welding, vacuum heat treatment, vacuum drying, medication chemistry, photo-electron, photovoltaic.Vacuum pump can be divided into by degree of vacuum: rough vacuum, middle vacuum, high vacuum, ultrahigh vacuum four big classes; Sliding valve vacuum pump can use separately in middle high vacuum vacuum series, also can be used as Roots pump, oily suction booster, the use of the fore pump of oil diffusion pump.
Service tank in the sliding valve vacuum pump generally is made up of casing and case lid, and it is cylindric that casing is, end sealing; The other end is uncovered, and this case lid is connected in the uncovered end of casing, in service tank, is provided with Oil-gas Separation mechanism; The lower floor of service tank casing is used for the deposition of fluid; Like this can a lot of dust and the granular dirt of deposition at the bottom of the casing, some dust and granular dirt are discharged outside service tank with the blowdown valve that is arranged on the casing, can have on part dust and granular dirt can stick at the bottom of the casing; After service tank uses a period of time; At the bottom of the common water of the people flushing casing, but dust at the bottom of the casing and granular dirt clean inconvenient because of fluid is not easy to be washed by water on sticking at the bottom of the casing.
Summary of the invention
The purpose of the utility model is to existing deficiency, and the split type sliding valve vacuum pump service tank at the bottom of a kind of easy cleaning casing is provided.
The purpose of the utility model can realize through following technical proposal: a kind of split type sliding valve vacuum pump service tank; This service tank comprises tubular casing; Described casing comprises body and is arranged at the bottom of the casing of body one end; It is characterized in that, at the bottom of the described casing with body for dividing a body structure, be connected mutually through bolt with body at the bottom of the described casing.
This split type sliding valve vacuum pump service tank mainly is made up of casing, and this casing is divided at the bottom of body and the casing, and this body is cylindric; One end of body is sealed at the bottom of the casing; The other end is uncovered, at the bottom of this casing with body for dividing a body structure, be connected mutually through bolt with body at the bottom of the casing.
In above-mentioned split type sliding valve vacuum pump service tank, be provided with seal ring at the bottom of the described casing and between the body.Want relative sealing at the bottom of the casing and between the body, the fluid in the casing is revealed.
In above-mentioned split type sliding valve vacuum pump service tank, use the PVC material at the bottom of the described casing.At the bottom of making casing, the purpose that is provided with like this is not easy to be corroded by the corrosion thing in the fluid.
Compared with prior art, at the bottom of the casing of this split type sliding valve vacuum pump service tank with the case body for dividing a body structure, be connected mutually through bolt with the case body at the bottom of the casing; At the bottom of service tank uses after a period of time hinged bolt with casing, pull down, make things convenient for the cleaning at the bottom of the casing, easy to use.
Description of drawings
Fig. 1 is the sectional structure schematic representation of the service tank of this sliding valve vacuum pump.
Among the figure, 1, casing; 2, body; 3, at the bottom of the casing; 4, bolt; 5, seal ring; 6, case lid.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
As shown in Figure 1, this split type sliding valve vacuum pump service tank mainly is made up of casing 1 and case lid 6, and this casing 1 is divided at the bottom of body 2 and the casing 3; This body 2 is cylindric; One end of body 2 is sealed at the bottom of the casing 3, and the other end is uncovered, and this case lid 6 is connected in the uncovered end of body 2; At the bottom of this casing 3 with body 2 for dividing a body structure; 3 edge is provided with attachment hole at the bottom of casing, is provided with bolt hole with 3 corresponding bodies 2 at the bottom of the casing, and 3 wear at the bottom of the casing 3 attachment hole and the bolt hole on the body 2 through bolt 4 and 3 are connected on the body 2 at the bottom of with casing at the bottom of this casing; For at the bottom of the casing 3 and body 2 between relative sealing, at the bottom of the casing 3 and body 2 between be provided with seal ring 5; In order 3 to be difficult for by the corrosion thing oxide etch in the fluid at the bottom of the casing, 3 adopt the PVC material at the bottom of this casing.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (3)
1. split type sliding valve vacuum pump service tank; This service tank comprises tubular casing (1); At the bottom of described casing (1) comprises body (2) and is arranged on the casing of body (2) one ends (3); It is characterized in that (3) are the branch body structure with body (2) at the bottom of the described casing, (3) are connected through bolt (4) with body (2) mutually at the bottom of the described casing.
2. split type sliding valve vacuum pump service tank according to claim 1 is characterized in that, is provided with seal ring (5) at the bottom of the described casing between (3) and the body (2).
3. split type sliding valve vacuum pump service tank according to claim 1 is characterized in that, (3) are with the PVC material at the bottom of the described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120237491U CN202132241U (en) | 2011-07-06 | 2011-07-06 | Separate slide valve vacuum pump reserve oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120237491U CN202132241U (en) | 2011-07-06 | 2011-07-06 | Separate slide valve vacuum pump reserve oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132241U true CN202132241U (en) | 2012-02-01 |
Family
ID=45521011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120237491U Expired - Fee Related CN202132241U (en) | 2011-07-06 | 2011-07-06 | Separate slide valve vacuum pump reserve oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132241U (en) |
-
2011
- 2011-07-06 CN CN201120237491U patent/CN202132241U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20170706 |