CN202244892U - Device for preventing asphalt tank from overflowing - Google Patents
Device for preventing asphalt tank from overflowing Download PDFInfo
- Publication number
- CN202244892U CN202244892U CN201120406262XU CN201120406262U CN202244892U CN 202244892 U CN202244892 U CN 202244892U CN 201120406262X U CN201120406262X U CN 201120406262XU CN 201120406262 U CN201120406262 U CN 201120406262U CN 202244892 U CN202244892 U CN 202244892U
- Authority
- CN
- China
- Prior art keywords
- tank body
- asphalt tank
- asphalt
- travel switch
- rod
- 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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- Level Indicators Using A Float (AREA)
Abstract
A device for preventing an asphalt tank from overflowing comprises an asphalt tank body; a floating ball is arranged at a position in the asphalt tank body, close to the top, the upper part of the floating ball is connected with one end of a floating ball connecting rod, the other end of the floating ball connecting rod extends out of the top of the asphalt tank body and is connected with one end of a rod body, and the other end of the rod body is connected with a travel switch which is connected with an asphalt inputting system; with the increasing of asphalt amount in the asphalt tank body, the input quantity and the output quantity are not matched due to multiple reasons, when the liquid level in the asphalt tank body rises to a certain height, the height of the floating ball is increased, displacement of the rod body occurs so that the travel switch at one end of the rod body acts, a signal is sent to the inputting system so as to enable the input quantity of the inputting system to be gradually reduced, and if the liquid level still rises until rising to a certain height, the travel switch 6 can directly send an interrupt signal to the inputting system finally so that the inputting system stops working so as to prevent the accidents of tank overflowing from appearing. The device for preventing the asphalt tank from overflowing has the advantages of being simple in structure, safe and strong in reliability.
Description
Technical field
The utility model relates to pitch Fabricating machinery field, is specifically related to a kind of asphalt tank anti-overflow device.
Background technology
In China's modified asphalt device industry, the control setup to each jar bitumen level during formed asphalt all adopts the artificial visually examine to control perhaps mark post, liquidometer etc. mostly, and is not ideal and reliable at present; Influenced production efficiency greatly; Factors such as manpower, material resources have also been wasted simultaneously, simultaneously because the safety hazard in control; Cause pitch to overflow, caused on the productive costs and the economic loss on the safety.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of the utility model is to provide a kind of asphalt tank anti-overflow device, have simple in structure, the advantage of safety, good reliability.
In order to achieve the above object, the technical scheme taked of the utility model is:
A kind of asphalt tank anti-overflow device; Comprise pitch tank body 7, be provided with ball float 1 near the place, top in the pitch tank body 7, an end of ball float 1 top and ball float pipe link 3 is connected; The other end of ball float pipe link 3 stretches out outside pitch tank body 7 tops and is connected with an end of the body of rod 4; The other end of the body of rod 4 is connected with travel switch 6, and travel switch 6 is connected with the pitch input system, and the middle part of the body of rod 4 is connected with support 5; The part that ball float pipe link 3 contacts with pitch tank body 7 is with sleeve pipe 2, and support 5, travel switch 6 are fixed on the top of pitch tank body 7.
Described ball float 1 adopts hollow stainless steel floating ball.
The described body of rod 4 is selected polytetrafluoroethylmaterial material for use.
This practical novel device beneficial effect is: reliable operation simple in structure safely, overcome pitch overflow economic loss that jar causes and personnel's dangerous consequence.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
To combine accompanying drawing that the utility model is done detailed description below.
With reference to accompanying drawing, a kind of asphalt tank anti-overflow device comprises pitch tank body 7; Be provided with ball float 1 near the place, top in the pitch tank body 7; One end of ball float 1 top and ball float pipe link 3 is connected, and the other end of ball float pipe link 3 stretches out outside pitch tank body 7 tops and is connected with an end of the body of rod 4, and the other end of the body of rod 4 is connected with travel switch 6; Travel switch 6 is connected with the pitch input system; The middle part of the body of rod 4 is connected with support 5, and the part that ball float pipe link 3 contacts with pitch tank body 7 is with sleeve pipe 2, and support 5, travel switch 6 are fixed on the top of pitch tank body 7.
Described ball float 1 adopts hollow stainless steel floating ball.
The described body of rod 4 is selected polytetrafluoroethylmaterial material for use.
The principle of work of the utility model is:
Increase along with pitch amount in the pitch tank body 7; When input and output mismatched owing to many factors, when liquid level rose to certain altitude in the pitch tank body 7, it can cause that the height of ball float 1 rises; Cause the body of rod 4 to be subjected to displacement; The travel switch 6 of one of which end is moved, thereby give signal of input system, make the input of input system reduce gradually; Also when not stopping rising to certain altitude, make travel switch 6 directly give interrupt signal of input system at last like liquid level, it is quit work with the appearance of anti-overflow jar accident.
Claims (3)
1. asphalt tank anti-overflow device; Comprise pitch tank body (7), it is characterized in that: be provided with ball float (1) near the place, top in the pitch tank body (7), an end of ball float (1) top and ball float pipe link (3) is connected; The other end of ball float pipe link (3) stretches out outside pitch tank body (7) top and is connected with an end of the body of rod (4); The other end of the body of rod (4) is connected with travel switch (6), and travel switch (6) is connected with the pitch input system, and the middle part of the body of rod (4) is connected with support (5); The part that ball float pipe link (3) contacts with pitch tank body (7) is with sleeve pipe (2), and support (5), travel switch (6) are fixed on the top of pitch tank body (7).
2. a kind of asphalt tank anti-overflow device according to claim 1, it is characterized in that: described ball float (1) adopts hollow stainless steel floating ball.
3. a kind of asphalt tank anti-overflow device according to claim 1, it is characterized in that: the described body of rod (4) is selected polytetrafluoroethylmaterial material for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120406262XU CN202244892U (en) | 2011-10-21 | 2011-10-21 | Device for preventing asphalt tank from overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120406262XU CN202244892U (en) | 2011-10-21 | 2011-10-21 | Device for preventing asphalt tank from overflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202244892U true CN202244892U (en) | 2012-05-30 |
Family
ID=46106170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120406262XU Expired - Fee Related CN202244892U (en) | 2011-10-21 | 2011-10-21 | Device for preventing asphalt tank from overflowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202244892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657501A (en) * | 2012-09-25 | 2014-03-26 | 江苏凯伦建材股份有限公司 | Material spill prevention device of asphalt mixing tank |
| CN109606973A (en) * | 2018-11-28 | 2019-04-12 | 中国铝业股份有限公司 | A kind of overflow liquid pitch is collected and warning device |
-
2011
- 2011-10-21 CN CN201120406262XU patent/CN202244892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657501A (en) * | 2012-09-25 | 2014-03-26 | 江苏凯伦建材股份有限公司 | Material spill prevention device of asphalt mixing tank |
| CN109606973A (en) * | 2018-11-28 | 2019-04-12 | 中国铝业股份有限公司 | A kind of overflow liquid pitch is collected and warning device |
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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: 20120530 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |