CN204034525U - A kind of cooling driers automatic drain system - Google Patents
A kind of cooling driers automatic drain system Download PDFInfo
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- CN204034525U CN204034525U CN201420427653.3U CN201420427653U CN204034525U CN 204034525 U CN204034525 U CN 204034525U CN 201420427653 U CN201420427653 U CN 201420427653U CN 204034525 U CN204034525 U CN 204034525U
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- collecting box
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- cooling driers
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Abstract
The utility model discloses a kind of cooling driers automatic drain system, comprise condensed water collecting box, condensed water collecting box is located at the bottom in cooling driers cabinet, condensed water collecting box is provided with passage, the water inlet of condensed water collecting box connects the discharge outlet of the steam-water separator in cooling driers cabinet, and the discharge outlet of condensed water collecting box connects blow-off line by drain solenoid valve, the bottom of condensed water collecting box offers connected entrance, connected entrance connects the water inlet end of horizontally disposed drain water piping, the port of export of drain water piping extends to cooling driers cabinet outside, and the water inlet end of the transparent pipeline arranged by pipe fitting vertical connecting, condensed water collecting box and transparent pipeline form linker, two liquid level sensors are provided with in transparent pipeline, two liquid level sensors are arranged above and below, and there is interval, the signal output part of two liquid level sensors connects the signals collecting end of central processing unit, central processing unit control end connects drain solenoid valve, central processing unit signal output part connects alarm module.
Description
Technical field
The utility model relates to cooling driers technical field, particularly relates to a kind of cooling driers automatic drain system.
Background technology
At present, general cooling driers adopts timing electronic drainage device, the Kai Heguan of the electromagnetic valve namely in draining valve, the time of being opened by the switch-mode regulation Auto-drainage arranged above and cycle, due to air compressor machine, the change of cooling driers operating mode, condensation water quantity is altered a great deal, cooling driers draining adopts timing drainage pattern, operating cooling driers condensed water can cause water discharge time long waste compressed air time very few, then can cause because water discharge time is too short when condensed water is too much, condensed water can not be discharged in time, and causing dew-point temperature to raise affects compressed air quality.
Utility model content
The purpose of this utility model is to provide a kind of cooling driers automatic drain system, can realizing cooling driers when ensureing compressed air quality, realizing the automatic-discharging of condensed water, and can reduce the condensed water elimination time, reaching the object of energy-saving and emission-reduction.
The technical solution adopted in the utility model is:
A kind of cooling driers automatic drain system, comprise condensed water collecting box, condensed water collecting box is located at the bottom in cooling driers cabinet, condensed water collecting box is provided with passage, the water inlet of condensed water collecting box connects the discharge outlet of the steam-water separator in cooling driers cabinet, and the discharge outlet of condensed water collecting box connects blow-off line by drain solenoid valve, the bottom of condensed water collecting box offers connected entrance, connected entrance connects the water inlet end of horizontally disposed drain water piping, the port of export of drain water piping extends to cooling driers cabinet outside, and the water inlet end of the transparent pipeline arranged by pipe fitting vertical connecting, condensed water collecting box and transparent pipeline form linker, two liquid level sensors are provided with in transparent pipeline, two liquid level sensors are arranged above and below, and there is interval, the signal output part of two liquid level sensors connects the signals collecting end of central processing unit, the control end of central processing unit connects drain solenoid valve, the signal output part of central processing unit connects alarm module.
Described alarm module adopts audible-visual annunciator, and audible-visual annunciator is located in operating room.
The utility model utilizes condensed water collecting box to collect the condensed water of cooling driers discharge, linker is formed again by the cooling driers transparent pipeline that is provided with of outside and condensed water collecting box, like this, only need the water level conditions measuring transparent pipeline, two liquid level sensors are utilized to carry out real-time water level detecting, Information Monitoring is sent to central processing unit, control command is sent to drain solenoid valve by central processing unit, control unlatching or the closedown of drain solenoid valve, thus the effective water level controlled in condensed water collecting box, reduce compressed-air actuated use amount, compressed air quality can also be ensured simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic block circuit diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model comprises condensed water collecting box 2, and condensed water collecting box 2 is located at cooling driers cabinet 1 inner bottom part, and condensed water collecting box 2 is mainly used in the condensed water collecting cooling driers discharge.Condensed water collecting box 2 is provided with passage 10, the water inlet a of condensed water collecting box 2 connects the discharge outlet of the steam-water separator 9 in cooling driers cabinet 1, isolated for steam-water separator 9 moisture is discharged into condensed water collecting box 2, the discharge outlet b of condensed water collecting box 2 connects blow-off line by drain solenoid valve 3, is emitted by too much ponding; The bottom of condensed water collecting box 2 offers connected entrance c, connected entrance c connects the water inlet end of horizontally disposed drain water piping 4, the port of export of drain water piping 4 extends to cooling driers cabinet 1 outside, and pass through the water inlet end of the transparent pipeline 6 that pipe fitting 5 vertical connecting is arranged, condensed water collecting box 2 and transparent pipeline 6 form linker, linker just refers to that upper end open is not communicated with, the container that bottom is communicated with; The utility model adopts the principle of linker, the outside of cooling driers cabinet 1 again can carry out the detection of liquid level, because it is inner that condensed water collecting box 2 is located at cooling driers cabinet 1, if liquid level sensor is located in condensed water collecting box 2, when it is time for repair, need to remove cooling driers cabinet 1, keep in repair very inconvenient, waste time and energy; Liquid level sensor is located in the linker of cooling driers cabinet 1 outside by the utility model, not only can well sensed water level situation, goes back convenient for maintaining and water level observation.Two liquid level sensors 7 and 8 are provided with in transparent pipeline 6, two liquid level sensors 7 and 8 are arranged above and below, and there is interval, two liquid level sensors 7 with 8 signal output part be connected the signals collecting end of central processing unit, the control end of central processing unit connects drain solenoid valve 3, the signal output part of central processing unit connects alarm module, and alarm module adopts audible-visual annunciator, and audible-visual annunciator is located in operating room.
When the utility model normally uses, cooling driers brings into operation, and the condensed water of cooling driers flows in condensed water collecting box 2, and condensed water collecting box 2 forms linker structure with outside transparent pipeline 6, on the one hand convenient for maintaining, facilitates water level to check on the one hand.Two liquid level sensors 7 and 8 are located at transparent pipeline 6 inner, first liquid level sensor 7 is located in the distance range of 15cm-25cm bottom distance transparent pipeline 6, second liquid level sensor 8 is located in the distance range of 40cm-50cm bottom distance transparent pipeline 6, can as the case may be, suitable amendment setting height(from bottom).First, along with the rising of water level, first liquid level sensor 7 detects liquid level change in condensed water collecting box 2, the signal of collection is sent to central processing unit, and prescribe a time limit when reaching the first the upper of liquid level sensor 7 setting, central processing unit sends drain command, drain solenoid valve 3 is opened, ponding in condensed water collecting box 2 is discharged by blow-off line under compressed-air actuated promotion, and liquid level drops to the first liquid level sensor and prescribes a time limit for 7 times, and central processing unit cuts out drain solenoid valve 3.When the displacement of cooling driers is larger, water level can sharply rise, or drain solenoid valve 3 causes liquid level in condensed water collecting box 2 too high because blocking or damaging, prescribe a time limit more than on the first liquid level sensor 7, second liquid level sensor 8 sensed water level situation, when height of water level is prescribed a time limit more than on the second liquid level sensor 8, central processing unit starts warning device, send alarm signal, remind staff's ponding situation; Meanwhile, alarm signal also can be gathered by central processing unit, passes to host computer, and in host computer display alarm information, reminds operations staff to note, the compressed-air actuated quality of effective guarantee.
Claims (2)
1. a cooling driers automatic drain system, it is characterized in that: comprise condensed water collecting box, condensed water collecting box is located at the bottom in cooling driers cabinet, condensed water collecting box is provided with passage, the water inlet of condensed water collecting box connects the discharge outlet of the steam-water separator in cooling driers cabinet, and the discharge outlet of condensed water collecting box connects blow-off line by drain solenoid valve, the bottom of condensed water collecting box offers connected entrance, connected entrance connects the water inlet end of horizontally disposed drain water piping, the port of export of drain water piping extends to cooling driers cabinet outside, and the water inlet end of the transparent pipeline arranged by pipe fitting vertical connecting, condensed water collecting box and transparent pipeline form linker, two liquid level sensors are provided with in transparent pipeline, two liquid level sensors are arranged above and below, and there is interval, the signal output part of two liquid level sensors connects the signals collecting end of central processing unit, the control end of central processing unit connects drain solenoid valve, the signal output part of central processing unit connects alarm module.
2. cooling driers automatic drain system according to claim 1, is characterized in that: described alarm module adopts audible-visual annunciator, and audible-visual annunciator is located in operating room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427653.3U CN204034525U (en) | 2014-07-31 | 2014-07-31 | A kind of cooling driers automatic drain system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427653.3U CN204034525U (en) | 2014-07-31 | 2014-07-31 | A kind of cooling driers automatic drain system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034525U true CN204034525U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427653.3U Active CN204034525U (en) | 2014-07-31 | 2014-07-31 | A kind of cooling driers automatic drain system |
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| CN (1) | CN204034525U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505025A (en) * | 2017-08-11 | 2017-12-22 | 安徽省碧水电子技术有限公司 | A kind of drainage system containing capacitive approach switch |
| CN108206504A (en) * | 2018-02-06 | 2018-06-26 | 浙江辉弘光能股份有限公司 | Distributed photovoltaic power generation station earth leakage protective device |
| CN109898625A (en) * | 2019-03-21 | 2019-06-18 | 丰电科技集团股份有限公司 | A kind of self-draining arrangement |
| CN111609313A (en) * | 2020-04-17 | 2020-09-01 | 广州文冲船厂有限责任公司 | Gas double-wall pipe drainage system |
-
2014
- 2014-07-31 CN CN201420427653.3U patent/CN204034525U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505025A (en) * | 2017-08-11 | 2017-12-22 | 安徽省碧水电子技术有限公司 | A kind of drainage system containing capacitive approach switch |
| CN108206504A (en) * | 2018-02-06 | 2018-06-26 | 浙江辉弘光能股份有限公司 | Distributed photovoltaic power generation station earth leakage protective device |
| CN109898625A (en) * | 2019-03-21 | 2019-06-18 | 丰电科技集团股份有限公司 | A kind of self-draining arrangement |
| CN111609313A (en) * | 2020-04-17 | 2020-09-01 | 广州文冲船厂有限责任公司 | Gas double-wall pipe drainage system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |