CN205042147U - Vacuum buffer tank - Google Patents
Vacuum buffer tank Download PDFInfo
- Publication number
- CN205042147U CN205042147U CN201520651541.0U CN201520651541U CN205042147U CN 205042147 U CN205042147 U CN 205042147U CN 201520651541 U CN201520651541 U CN 201520651541U CN 205042147 U CN205042147 U CN 205042147U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- tank body
- stop valve
- catch box
- leakage fluid
- 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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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a vacuum buffer tank, which comprises a tank body, buffering import, buffering export, vacuum import, vacuum export and leakage fluid dram jar have on the body, the leakage fluid dram is located the bottom of the jar body, its characterized in that: the leakage fluid dram has an album liquid case through first body intercommunication, the cluster is equipped with first stop valve on the first body, the lower part of collection liquid case is equipped with casting tube, the last cluster of casting tube is equipped with the second stop valve, collection liquid case has vacuum generating device through second body intercommunication, the cluster is equipped with the third stop valve on the second body, install first barometer on the jar body, install the second barometer on the collection liquid case. The utility model discloses can be in flowing back under the condition that does not influence vacuum, and the easy access.
Description
Technical field
The utility model belongs to molecule collator technical field, particularly relates to a kind of vacuum buffer tank of molecular clock system.
Background technology
At present, conventional vacuum buffer tank all need when destroying vacuum in tank, discharge opeing could be realized, and controlled valve carrys out discharge opeing and causes again reaching each time vacuum state and need a large amount of energy consumption of waste and time frequently, reduce operating efficiency, add production cost, cause the wasting of resources.And frequently develop valve, the repeatedly switching of vacuum and normal pressure, easily cause the sealing device of opening and closing place to be out of shape even damage and cause poorly sealed, vacuum reduction, thus need often maintenance or replacing.
Tank body is separated into upper and lower two cavitys by a kind of vacuum buffer tank, between two parts cavity, valve body is installed, respectively the air pressure in two parts cavity is regulated by application valve body and independence, the constant voltage discharge opeing of vacuum buffer tank can be realized, but break down once install son at the valve body of tank interior, then maintenance difficult, cost is high.
Summary of the invention
The utility model for solve in known technology the technical problem that exists and provide a kind of can discharge opeing under the condition not affecting vacuum, and the vacuum buffer tank of the molecular clock system of easy access.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of vacuum buffer tank, comprise tank body, described tank body has buffering import, buffer outlet, vacuum inlet, vacuum outlet and leakage fluid dram, described leakage fluid dram is located at the bottom of described tank body, it is characterized in that: described leakage fluid dram is communicated with catch box by the first body, described first body is equipped with the first stop valve, the bottom of described catch box is provided with liquid discharging tube, described liquid discharging tube is equipped with the second stop valve, described catch box is communicated with vacuum generating device by the second body, described second body is equipped with the 3rd stop valve, described tank body is provided with the first air gauge, described catch box is provided with the second air gauge.
The utility model can also adopt following technical measures:
The bottom of described tank body is fixed with supporting leg, and described vacuum generating device and described supporting leg are fixed.
Described first air gauge is positioned at the bottom of described tank body.
The advantage that the utility model has and good effect are:
In the utility model, tank body connects with catch box, and the vacuum in tank body and catch box can control respectively, thus can realize when the inconvenience of tank body vacuum, and the liquid in tank body is flowed in catch box.Be located between tank body and catch box first stop valve ensure catch box tapping time tank body in vacuum unaffected, to ensure the operating efficiency of vacuum buffer tank, avoid the damage that tank body causes because of vacuum frequent variations.Each several part valve body in the utility model and catch box expose is located at tank base, easy access.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, tank body; 2, import is cushioned; 3, buffer outlet; 4, vacuum inlet; 5, vacuum outlet; 6, leakage fluid dram; 7, the first body; 8, catch box; 9, the first stop valve; 10, liquid discharging tube; 11, the second stop valve; 12, the second body; 13, vacuum generating device; 14, the 3rd stop valve; 15, the first air gauge; 16, the second air gauge; 17, supporting leg.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of vacuum buffer tank, comprise tank body 1.Described tank body 1 have buffering import 2, buffer outlet 3, vacuum inlet 4, vacuum outlet 5 and leakage fluid dram 6.In the present embodiment, the side, top of described tank body 1 is located in buffering import 2, and described buffer outlet 3 is located at the side, bottom of described tank body 1; Described vacuum inlet 4 and vacuum outlet 5 are located at the top of described tank body 1.
Described leakage fluid dram 6 is located at the bottom of described tank body 1.Described leakage fluid dram 6 is communicated with catch box 8 by the first body 7.In the present embodiment, catch box 8 is rectangular box that inside has cavity.Described first body 7 is equipped with the first stop valve 9.The bottom of described catch box 8 is provided with liquid discharging tube 10, described liquid discharging tube 10 is equipped with the second stop valve 11.Described catch box 8 is communicated with vacuum generating device 13 by the second body 12.Described second body 12 is equipped with the 3rd stop valve 14.
Described tank body 1 is provided with the first air gauge 15, described catch box 8 is provided with the second air gauge 16.First air gauge 15 is for detecting the vacuum in tank body 1, and the second air gauge 16 is for detecting the vacuum in catch box 8.
The fluid-discharge method of vacuum buffer tank described in the utility model:
Under normality, the first stop valve 9, second stop valve 11, the 3rd stop valve 14 are closed, and the first body 7, liquid discharging tube 10 and the second body 12 are blocked, and the vacuum in tank body 1 is identical with the vacuum in catch box 8.When needing tapping:
The first step, opens the first stop valve 9, and make the first body 7 open-minded, tank body 1 is communicated with catch box 8, and the hydrops of tank body 1 inside flows in catch box 8, and vacuum in tank body 1 is constant.The hydrops treating in tank body 1 is closed the first stop valve 9, the first body 7 is blocked after all flowing in catch box 8.
Second step, opens the second stop valve 11, makes liquid discharging tube 10 open-minded, and the hydrops in catch box 8 can be discharged by liquid discharging tube 10.After hydrops is discharged in catch box 8, close the second stop valve 11, liquid discharging tube 10 is closed.
3rd, open the 3rd stop valve 14, make the second body 12 open-minded, vacuum generating device 13 is communicated with catch box 8, vacuum generating device 13, to regulate the vacuum in catch box 8, is observed by the first air gauge 15 and the second air gauge 16 and contrasts tank body 1 and the vacuum in catch box 8, after the vacuum in tank body 1 is identical with the vacuum in catch box 8, close the 3rd stop valve 14, return to normal.
Utilize above-mentioned steps to carry out discharge opeing, the vacuum of tank body 1 inside can not occur significantly to change, and ensures production efficiency and equipment can be avoided impaired.
In the present embodiment, the bottom of described tank body 1 is fixed with supporting leg 17, and described vacuum generating device 13 is fixed with described supporting leg 17.
In order to make full use of the space bottom tank body 1, reduce the horizontal volume of tank body 1, described first air gauge 15 is positioned at the bottom of described tank body 1.
Claims (3)
1. a vacuum buffer tank, comprise tank body (1), described tank body (1) has buffering import (2), buffer outlet (3), vacuum inlet (4), vacuum outlet (5) and leakage fluid dram (6), described leakage fluid dram (6) is located at the bottom of described tank body (1), it is characterized in that: described leakage fluid dram (6) is communicated with catch box (8) by the first body (7), described first body (7) is equipped with the first stop valve (9), the bottom of described catch box (8) is provided with liquid discharging tube (10), described liquid discharging tube (10) is equipped with the second stop valve (11), described catch box (8) is communicated with vacuum generating device (13) by the second body (12), described second body (12) is equipped with the 3rd stop valve (14), described tank body (1) is provided with the first air gauge (15), described catch box (8) is provided with the second air gauge (16).
2. vacuum buffer tank according to claim 1, is characterized in that: the bottom of described tank body (1) is fixed with supporting leg (17), and described vacuum generating device (13) is fixed with described supporting leg (17).
3. vacuum buffer tank according to claim 1, is characterized in that: described first air gauge (15) is positioned at the bottom of described tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651541.0U CN205042147U (en) | 2015-08-26 | 2015-08-26 | Vacuum buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651541.0U CN205042147U (en) | 2015-08-26 | 2015-08-26 | Vacuum buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042147U true CN205042147U (en) | 2016-02-24 |
Family
ID=55335766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520651541.0U Expired - Fee Related CN205042147U (en) | 2015-08-26 | 2015-08-26 | Vacuum buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042147U (en) |
-
2015
- 2015-08-26 CN CN201520651541.0U patent/CN205042147U/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: 20160224 Termination date: 20160826 |