CN205485651U - Safe level control apparatus - Google Patents
Safe level control apparatus Download PDFInfo
- Publication number
- CN205485651U CN205485651U CN201620206071.1U CN201620206071U CN205485651U CN 205485651 U CN205485651 U CN 205485651U CN 201620206071 U CN201620206071 U CN 201620206071U CN 205485651 U CN205485651 U CN 205485651U
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- liquid level
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Abstract
The utility model discloses a safe level control apparatus, including the container, liquid level in the container divide into normal liquid level scope, influential liquid level scope and dangerous liquid level scope, and wherein one -level liquid level perception device is installed to normal liquid level scope and the boundary of influential liquid level scope, and second grade liquid level perception device is installed to influential liquid level scope and the boundary of dangerous liquid level scope, one, the external controller of second grade liquid level perception device, be connected with on the controller and show the accuse ware. The utility model discloses a second grade fluid level control divides the liquid level into normal liquid level scope, influential liquid level scope and dangerous liquid level scope three to make the suggestion at influence safety in production homoenergetic with can not keep the safety in production the time, the liquid level of control container that can be fine has improved production efficiency, and for production provides duplicate protection, thereby promoted high -efficient safe production.
Description
Technical field
This utility model relates to semi-automation and automatic field, a kind of safety levels control device being realized the production safety management to it when needing to carry out Liquid level by the monitoring of two grades of liquid levels.
Background technology
In some cold liquid machine, the amount of storage of container medium need to be determined, to ensure liquid level within the limits prescribed, so that production process is normally carried out, and ensure that product can be kept the safety in production.So in cold liquid machine, the height of liquid level sensor monitoring liquid level need to be used.
When traditional Liquid level, use one-level Liquid level, generally when liquid level exception being detected, need maintenance down.This mode not only affects production efficiency, also cannot the special circumstances damaged of provisional monitor device.
Utility model content
The purpose of this utility model is to provide a kind of safety levels and controls device; use two grades of Liquid level; liquid level is divided into normal level scope, has an impact liquid level scope and three parts of dangerous liquid level scope; and all can make prompting in impact safety in production with when can not keep the safety in production; can be good at the liquid level of monitoring of containers; to improve production efficiency, and provide duplicate protection for producing, thus promote the production of highly effective and safe.
The technical solution of the utility model is as follows:
A kind of safety levels controls device, include container, it is characterized in that: the liquid level in described container is divided into normal level scope, has an impact liquid level scope and dangerous liquid level scope, wherein normal level scope and the boundary having an impact liquid level scope are provided with one-level liquid level sensing device, the boundary having an impact liquid level scope and dangerous liquid level scope is provided with two grades of liquid level sensing devices, described I and II liquid level sensing device external controller, described controller connects and has indicating & controlling device.
Described safety levels controls device, it is characterised in that: described I and II liquid level sensing device is respectively adopted mechanical type, electronic type or photoelectric level transducer.
Described safety levels controls device, it is characterised in that: the upper and lower end of described container is respectively equipped with filling opening and tap hole.
The liquid level information that detection is obtained by I and II liquid level sensing device respectively is transferred to controller, and shows in indicating & controlling device.When one-level liquid level sensing device detects liquid level exception, system makes prompting, such as warning etc.；When two grades of liquid level sensing devices detect liquid level exception, system makes instruction, such as shutdown etc..
Filling opening in order to supplement coolant when system loss or micro-leakage, and tap hole can release a small amount of coolant, when keeping in repair container when system filling excess, it is possible to utilizes the liquid in tap hole emptying receptacles.
The beneficial effects of the utility model:
1, this utility model passes through rational deployment, uses two grades of Liquid level, and after control system makes prompting, related personnel has the longer time be adjusted and repair, and can improve production efficiency, has higher practical value.
2, this utility model uses two Sensor monitorings, is equivalent to provide duplicate protection for equipment, makes equipment work more reliable and more stable.
3, this utility model controls simple, convenient, it is easy to accomplish module designs.
4, this utility model is applied widely, can be widely applied to need in the semi-automation of Liquid level and automated system.
Accompanying drawing explanation
Fig. 1 is this utility model structural principle block diagram.
Fig. 2 is the mounting structure schematic diagram of I and II liquid level sensing device in this utility model.
Detailed description of the invention
See Fig. 1,2, a kind of safety levels controls device, include container 1, in container, the liquid level of 1 is divided into normal level scope 8, has an impact liquid level scope 9 and dangerous liquid level scope 10, wherein normal level scope 8 and the boundary having an impact liquid level scope 9 are provided with one-level liquid level sensing device 4, the boundary having an impact liquid level scope 9 and dangerous liquid level scope 10 is provided with two grades of liquid level sensing devices 5, I and II liquid level sensing device 4,5 external controller 2, controller 2 connects and has indicating & controlling device 3.
In this utility model, I and II liquid level sensing device 4,5 is respectively adopted mechanical type, electronic type or photoelectric level transducer.
The upper and lower end of container 1 is respectively equipped with filling opening 6 and tap hole 7.
Below in conjunction with accompanying drawing, this utility model is further described:
If liquid level does not send any signal at normal level scope 8, one-level liquid level sensing device 4, equipment normally works, and indicating & controlling device 3 shows normally；
If liquid level is having an impact liquid level scope 9, one-level liquid level sensing device 4 is signaled to controller 2, if any audible alarm, generate failure code etc., make prompting, and show on indicating & controlling device 3, staff is according to prompting liquid feeding, until liquid level returns to normal level scope 8.Having an impact liquid level scope 9, equipment normally works；
If liquid level is signaled to controller 2, if any audible alarm at dangerous liquid level scope 10, two grades of liquid level sensing devices 5, generate failure code etc., make instruction, and show on indicating & controlling device 3, staff makes corresponding maintenance measures according to instruction, until liquid level returns to normal level scope 8.At dangerous liquid level scope 10, equipment downtime.
Embodiment described above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (3)
1. a safety levels controls device, include container, it is characterized in that: the liquid level in described container is divided into normal level scope, has an impact liquid level scope and dangerous liquid level scope, wherein normal level scope and the boundary having an impact liquid level scope are provided with one-level liquid level sensing device, the boundary having an impact liquid level scope and dangerous liquid level scope is provided with two grades of liquid level sensing devices, described I and II liquid level sensing device external controller, described controller connects and has indicating & controlling device.
Safety levels the most according to claim 1 controls device, it is characterised in that: described I and II liquid level sensing device is respectively adopted mechanical type, electronic type or photoelectric level transducer.
Safety levels the most according to claim 1 controls device, it is characterised in that: the upper and lower end of described container is respectively equipped with filling opening and tap hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206071.1U CN205485651U (en) | 2016-03-16 | 2016-03-16 | Safe level control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206071.1U CN205485651U (en) | 2016-03-16 | 2016-03-16 | Safe level control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485651U true CN205485651U (en) | 2016-08-17 |
Family
ID=56653501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206071.1U Expired - Fee Related CN205485651U (en) | 2016-03-16 | 2016-03-16 | Safe level control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205485651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974951A (en) * | 2016-03-16 | 2016-09-28 | 合肥天鹅制冷科技有限公司 | Safety liquid level control device |
-
2016
- 2016-03-16 CN CN201620206071.1U patent/CN205485651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974951A (en) * | 2016-03-16 | 2016-09-28 | 合肥天鹅制冷科技有限公司 | Safety liquid level control 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |