CN205351647U - Leakage alarm device of air conditioner air feeder group - Google Patents
Leakage alarm device of air conditioner air feeder group Download PDFInfo
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- CN205351647U CN205351647U CN201521124570.8U CN201521124570U CN205351647U CN 205351647 U CN205351647 U CN 205351647U CN 201521124570 U CN201521124570 U CN 201521124570U CN 205351647 U CN205351647 U CN 205351647U
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- liquid level
- pipe
- air
- conditioning unit
- level detector
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Abstract
The utility model discloses a leakage alarm device of air conditioner air feeder group. It is solved current steam pipework and leaks difficult discovery in time, problem that the potential safety hazard is big. It is equipped with the water catch bowl in the bottom that air conditioner air feeder organized, periphery at wind unit control valve is equipped with the protective housing, the water catch bowl, the protective housing communicates with collection liquid filter through the wet return of its bottom respectively, collection liquid filter was linked together with the control jar through communicating pipe, the control jar is linked together through raceway and drain pipe, be equipped with the liquid level detection ware in the control jar, liquid level detection ware liquid level in the control jar reaches the upper limit output signal of telecommunication, connected electropneumatic controller receive the electronic signal, the steam trip valve that the give -out order was controlled respectively on alarm warning and the delivery duct cuts off. The utility model discloses rational in infrastructure, degree of automation is high, the use is reliable, the potential safety hazard is little.
Description
Technical field
This utility model relates to the leakage protection device of tubing, particularly relates to the leakage warning device of a kind of air-conditioning unit.
Background technology
Air-conditioning unit is to integrate cooling, dry, heating, humidification, the Multifunctional air gas disposal equipment that filters, purify, and being commonly used to Office Area, workshop etc. in integrated mill needs air to concentrate exchange, the occasion processed.At present, the bringing-up section of air-conditioning unit commonly uses steam heating, when leakage occurs the pipeline carrying steam, it not easily finds in time, and the steam of leakage can produce a large amount of aqueous water in the short time around equipment, these aqueous waters flow everywhere in machine room, very easily immerse other equipment, be especially located at the electric-control system immersion in machine room, meeting detonator circuit short circuit, even equipment burnout, it has very big potential safety hazard.
Summary of the invention
In order to overcome prior art also exists steam pipework leakage not easily find in time, deficiency that potential safety hazard is big, this utility model provide a kind of rational in infrastructure, use the leakage warning device of air-conditioning unit reliable, that automaticity is high, potential safety hazard is little.
This utility model solves its technical problem and be the technical scheme is that the leakage warning device of a kind of air-conditioning unit, it includes an air-conditioning unit, an alarm and a drain pipe, described air-conditioning unit is connected with vapour source through a steam pipeline, described steam pipeline is respectively provided with a steam stop valve and a wind machine set control valve, it is characterized in that: be provided with a water leg in the bottom of described air-conditioning unit, be provided with a protective housing in the periphery of wind machine set control valve；The first return pipe, the second return pipe it is correspondingly provided with respectively in the bottom of described water leg, protective housing, this first return pipe, the second return pipe and a liquid collecting filter are connected, the outfan of this liquid collecting filter is connected through a connecting pipe and an input controlling tank, and the outfan of this control tank is connected with described drain pipe through a water-supply-pipe；It is provided with a liquid level detector in the tank body controlling tank, this liquid level detector electrically connects with electric controller, liquid level detector liquid level in control tank reaches the upper limit output signal of telecommunication, electric controller receives the signal of telecommunication of liquid level detector, sends instruction and controls the cut-out of described alarm equipment alarm and steam stop valve respectively.
Being provided with the first overflow pipe on the side channel wall of described water leg, be provided with the second overflow pipe on the side box wall of described protective housing, described the first overflow pipe, the second overflow pipe are connected with drain pipe respectively.
Described liquid level detector is a buoy type level detector.
Described liquid collecting filter is provided with a verification through a verification cross current and adds water pot.
This utility model is to be provided with water leg in the bottom of air-conditioning unit, it is provided with protective housing in the periphery of wind machine set control valve, water leg, protective housing return pipe bottom it respectively connects with liquid collecting filter, liquid collecting filter was connected with controlling tank through communicating pipe, controls tank and is connected with drain pipe through water-supply-pipe.This utility model is to occur the site of leakage to be provided with water leg, protective housing in conveying steam pipe Louis, and the aqueous water that leakage produces flows through through return pipe delivers to control tank after liquid collecting filter, deliver to drain pipe then through water-supply-pipe and discharge, its reasonable in design.This utility model is also provided with a liquid level detector in control tank, liquid level detector liquid level in control tank reaches the upper limit output signal of telecommunication, connected electric controller receives the signal of telecommunication of liquid level detector, sends instruction and controls alarm equipment alarm respectively and the steam stop valve that is arranged on steam pipeline cuts off.This utility model has protection of leaking and collects, detects, reports to the police, controls to perform and discharge function, collect discharge from protection of leaking can realize automatically controlling, avoiding causing equipment and personal injury to occur because pipeline and valve group are leaked, this utility model automaticity is high, it is reliable to use, potential safety hazard is little.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is described further.
Fig. 1 is a kind of structural representation of the present utility model.
Labelling in figure: 1. air-conditioning unit, 2. water leg, 201. first return pipes, 202. first overflow pipes, 3. drain pipe, 4. protective housing, 401. second return pipes, 402. second overflow pipes, 501. steam stop valve, 502. wind machine set control valves, 6. verification water pipe, 7. verification adds water pot, 8. water-supply-pipe, 9. steam pipeline, 10. alarm, 11. electric controllers, 12. control tank, 13. liquid level detector, 14. communicating pipes, 15. liquid collecting filters.
Detailed description of the invention
In FIG, the leakage warning device of a kind of air-conditioning unit, it includes air-conditioning unit 1, alarm 10 and a drain pipe 3.Air-conditioning unit 1 is connected with vapour source through a steam pipeline 9, is arranging a steam stop valve 501 on the steam pipeline 9 of vapour source, is arranging a wind machine set control valve 502 on the steam pipeline 9 of air-conditioning unit 1.
As it is shown in figure 1, be provided with a water leg 2 in the bottom of air-conditioning unit 1.The first return pipe 201 it is provided with in the bottom of water leg 2.It is provided with a protective housing 4 in the periphery of wind machine set control valve 502, is provided with the second return pipe 401 in the bottom of protective housing 4.Water leg 2, protective housing 4 are all provided in conveying steam pipe Louis and occur on the site of leakage, and it effectively prevents the leakage current everywhere that leaks.
In FIG, first return pipe the 201, second return pipe 401 is connected with a liquid collecting filter 15, the outfan of this liquid collecting filter 15 is connected with the input controlling tank 12 through a connecting pipe 14, the outfan of this control tank 12 is connected with drain pipe 3 through a water-supply-pipe 8, is provided with a liquid level detector 13 in the tank body controlling tank 12.Liquid collecting filter 15 is to be provided with drainage screen on nearly outfan, leaks and filters through liquid collecting filter 15, then is delivered in control tank 12, it is prevented that impurity enters and controls tank 12 and cause that liquid level detector 13 lost efficacy.
As shown in Figure 1, liquid level detector 13 is a buoy type level detector, it electrically connects with electric controller 11, liquid level detector 13 liquid level in control tank reaches the upper limit output signal of telecommunication, electric controller 11 receives the signal of telecommunication of liquid level detector 13, send instruction to control alarm 10 respectively and send failure alarm signal, control steam stop valve 501 simultaneously and cut off.
It should be noted that, steam stop valve 501 is the reversing solenoid valve of a routine, electric controller 11 is after the signal of telecommunication receiving liquid level detector 13, send instruction, it realizes the cut-out of power supply, make source of the gas flow to after reversing solenoid valve dead electricity to change, thus reaching the switch conversion of steam stop valve, it is achieved the emergency cut-off function of valve.
In FIG, being provided with the first overflow pipe 202 on the side channel wall of water leg 2, be provided with the second overflow pipe 402 on the side box wall of protective housing 4, first overflow pipe the 202, second overflow pipe 402 is connected with drain pipe 3 respectively.When leakage warning device lost efficacy, when in water leg 2, protective housing 4, hydrops exceedes setting value, hydrops then flow to drain pipe 3 automatic-discharging by overflow pipe.
In order to whole leakage warning device being carried out debugging verification, it is ensured that the reliability of device, as it is shown in figure 1, be provided with a verification through verification water pipe 6 connection on described liquid collecting filter 15 to add water pot 7.
This utility model achieves protection of leaking and collects, detects, reports to the police, controls to perform and discharge function, collect discharge from protection of leaking can realize automatically controlling, avoiding causing equipment and personal injury to occur because pipeline and valve group are leaked, its automaticity is high, it is reliable to use, potential safety hazard is little.
Claims (4)
1. the leakage warning device of an air-conditioning unit, it includes an air-conditioning unit, an alarm and a drain pipe, described air-conditioning unit is connected with vapour source through a steam pipeline, described steam pipeline is respectively provided with a steam stop valve and a wind machine set control valve, it is characterized in that: be provided with a water leg in the bottom of described air-conditioning unit, be provided with a protective housing in the periphery of wind machine set control valve；The first return pipe, the second return pipe it is correspondingly provided with respectively in the bottom of described water leg, protective housing, this first return pipe, the second return pipe and a liquid collecting filter are connected, the outfan of this liquid collecting filter is connected through a connecting pipe and an input controlling tank, and the outfan of this control tank is connected with described drain pipe through a water-supply-pipe；It is provided with a liquid level detector in the tank body controlling tank, this liquid level detector electrically connects with electric controller, liquid level detector liquid level in control tank reaches the upper limit output signal of telecommunication, electric controller receives the signal of telecommunication of liquid level detector, sends instruction and controls the cut-out of described alarm equipment alarm and steam stop valve respectively.
2. the leakage warning device of a kind of air-conditioning unit according to claim 1, it is characterized in that: on the side channel wall of described water leg, be provided with the first overflow pipe, being provided with the second overflow pipe on the side box wall of described protective housing, described the first overflow pipe, the second overflow pipe are connected with drain pipe respectively.
3. the leakage warning device of a kind of air-conditioning unit according to claim 1 and 2, it is characterised in that: on described liquid collecting filter, it is provided with a verification through a verification cross current adds water pot.
4. the leakage warning device of a kind of air-conditioning unit according to claim 1, it is characterised in that: described liquid level detector is a buoy type level detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124570.8U CN205351647U (en) | 2015-12-31 | 2015-12-31 | Leakage alarm device of air conditioner air feeder group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124570.8U CN205351647U (en) | 2015-12-31 | 2015-12-31 | Leakage alarm device of air conditioner air feeder group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351647U true CN205351647U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521124570.8U Active CN205351647U (en) | 2015-12-31 | 2015-12-31 | Leakage alarm device of air conditioner air feeder group |
Country Status (1)
| Country | Link |
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| CN (1) | CN205351647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402862A (en) * | 2015-12-31 | 2016-03-16 | 浦林成山（山东）轮胎有限公司 | Leakage alarming device for air conditioner air supply unit |
-
2015
- 2015-12-31 CN CN201521124570.8U patent/CN205351647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402862A (en) * | 2015-12-31 | 2016-03-16 | 浦林成山（山东）轮胎有限公司 | Leakage alarming device for air conditioner air supply unit |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |