CN204406226U - Slag bath liquid level protection device - Google Patents
Slag bath liquid level protection device Download PDFInfo
- Publication number
- CN204406226U CN204406226U CN201520110937.4U CN201520110937U CN204406226U CN 204406226 U CN204406226 U CN 204406226U CN 201520110937 U CN201520110937 U CN 201520110937U CN 204406226 U CN204406226 U CN 204406226U
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- slag bath
- liquid level
- line
- height
- level sensor
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Abstract
The utility model relates to a kind of slag bath liquid level protection device, be arranged in slag bath, liquid level sensor is provided with in described slag bath, outwardly directed drainpipe is also provided with in described slag bath, this drainpipe is provided with motor-operated control valve, and described liquid level sensor is electrically connected with between motor-operated control valve or signal is connected; Described liquid level sensor be arranged on setting in slag bath warning line line At The Height or a little less than warning line line At The Height; The described position stretched in slag bath, drainpipe lower end is positioned at warning line line At The Height or a little less than warning line line At The Height.Compared with prior art, protective device structure of the present utility model is simple, controls accurately; accurately can maintain liquid level below warning line line; reduce the human cost of manual control draining, simultaneously owing to adopting automatic control, therefore improve the security of operation.
Description
Technical field
The utility model relates to a kind of fluid level control device, especially relates to a kind of slag bath liquid level protection device.
Background technology
Boiler room slag bath is generally outdoor layout, in normal use, if run into continuous many days heavy rain, the a large amount of ponding in ground can be back in slag bath, and water level will sharply rise, cannot draining in time in slag bath, affect the normal use of slag bath on the one hand, also can work the mischief on the other hand.
Publication number is that the Chinese patent of CN 202195858 U discloses a kind of liquid level detector of blast furnace slag flushing pool, and comprise radar level gauge, also comprise sealing shroud, wireless electric energy transmission device and wireless signal transmission, radar level gauge is arranged in sealing shroud.This liquid level detector of blast furnace slag flushing pool is to whole sealings of radar level gauge, and what effectively prevent corrosive gas and water vapor penetrates into radar, and the long-life realizing radar is run.But the Level meter of above-mentioned patent, just for detecting liquid level concrete condition, can not carry out liquid level discharge or Liquid level according to level condition.
Utility model content
The purpose of this utility model be exactly provide to overcome defect that above-mentioned prior art exists a kind of vibrational power flow simple, control accurately, accurately can maintain the slag bath liquid level protection device of liquid level below warning line line.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of slag bath liquid level protection device; be arranged in slag bath, in described slag bath, be provided with liquid level sensor, in described slag bath, be also provided with outwardly directed drainpipe; this drainpipe is provided with motor-operated control valve, and described liquid level sensor is electrically connected with between motor-operated control valve or signal is connected.
Described liquid level sensor be arranged on setting in slag bath warning line line At The Height or a little less than warning line line At The Height.
The described position stretched in slag bath, drainpipe lower end is positioned at warning line line At The Height or a little less than warning line line At The Height.
Also be provided with slag bath filling pipe in described slag bath, this slag bath filling pipe position stretched in slag bath is positioned at below warning line line.
Described slag bath filling pipe is provided with electronic slag bath water compensating valve, is electrically connected or signal is connected between described liquid level sensor with electronic slag bath water compensating valve.
As preferably, can will be connected on the original flushing cinder pipeline of slag bath outside drainpipe, now the flushing cinder pipeline position stretched in slag bath be positioned at warning line line At The Height.
Liquid level sensor detects the liquid level in slag bath in real time, and due to liquid level sensor simultaneously with motor-operated control valve and electronic slag bath water compensating valve is electrically connected or signal is connected, therefore, liquid level sensor can control unlatching or the closedown of motor-operated control valve or electronic slag bath water compensating valve, carry out discharge opeing or water inlet in slag bath, keep the liquid level in slag bath to be in below warning line line place or warning line line.
Compared with prior art, protective device structure of the present utility model is simple, controls accurately; accurately can maintain liquid level below warning line line; reduce the human cost of manual control draining, simultaneously owing to adopting automatic control, therefore improve the security of operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
A kind of slag bath liquid level protection device, as shown in Figure 1, is arranged in slag bath 1, is provided with liquid level sensor 2 in slag bath 1, liquid level sensor 2 be arranged on setting in slag bath 1 warning line line At The Height or a little less than warning line line At The Height.Also be provided with outwardly directed drainpipe 4 in slag bath 1, this drainpipe 4 is provided with motor-operated control valve 3, is electrically connected or signal is connected between liquid level sensor 2 with motor-operated control valve 3.The position stretched in slag bath 1, drainpipe 4 lower end is positioned at warning line line At The Height or a little less than warning line line At The Height.Also be provided with slag bath filling pipe 5 in slag bath 1, this slag bath filling pipe 5 position stretched in slag bath 1 is positioned at below warning line line.Slag bath filling pipe 5 is provided with electronic slag bath water compensating valve 6, is electrically connected or signal is connected between liquid level sensor 2 with electronic slag bath water compensating valve 6.
Liquid level sensor detects the liquid level in slag bath in real time, and due to liquid level sensor simultaneously with motor-operated control valve 3 and electronic slag bath water compensating valve 6 is electrically connected or signal is connected, therefore, liquid level sensor can control unlatching or the closedown of motor-operated control valve 3 or electronic slag bath water compensating valve 6, carry out discharge opeing or water inlet in slag bath, keep the liquid level in slag bath to be in below warning line line place or warning line line.
Above-mentioned is can understand for ease of those skilled in the art and use utility model to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection domain of the present utility model.
Claims (5)
1. a slag bath liquid level protection device; be arranged in slag bath (1); it is characterized in that; liquid level sensor (2) is provided with in described slag bath (1); outwardly directed drainpipe (4) is also provided with in described slag bath (1); this drainpipe (4) is provided with motor-operated control valve (3), described liquid level sensor (2) with to be electrically connected between motor-operated control valve (3) or signal is connected.
2. a kind of slag bath liquid level protection device according to claim 1, is characterized in that, described liquid level sensor (2) is arranged on the warning line line At The Height of setting in slag bath (1).
3. a kind of slag bath liquid level protection device according to claim 2, is characterized in that, the described position stretched in slag bath (1), drainpipe (4) lower end is positioned at warning line line At The Height.
4. a kind of slag bath liquid level protection device according to claim 1; it is characterized in that; also be provided with slag bath filling pipe (5) in described slag bath (1), the position that this slag bath filling pipe (5) stretches in slag bath (1) is positioned at below warning line line.
5. a kind of slag bath liquid level protection device according to claim 4; it is characterized in that; described slag bath filling pipe (5) is provided with electronic slag bath water compensating valve (6), is electrically connected or signal is connected between described liquid level sensor (2) with electronic slag bath water compensating valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110937.4U CN204406226U (en) | 2015-02-15 | 2015-02-15 | Slag bath liquid level protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110937.4U CN204406226U (en) | 2015-02-15 | 2015-02-15 | Slag bath liquid level protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204406226U true CN204406226U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110937.4U Expired - Fee Related CN204406226U (en) | 2015-02-15 | 2015-02-15 | Slag bath liquid level protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204406226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635771A (en) * | 2015-02-15 | 2015-05-20 | 上海大众祥源动力供应有限公司 | Liquid level protective device of slag bath |
-
2015
- 2015-02-15 CN CN201520110937.4U patent/CN204406226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635771A (en) * | 2015-02-15 | 2015-05-20 | 上海大众祥源动力供应有限公司 | Liquid level protective device of slag bath |
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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: 20150617 Termination date: 20220215 |