CN203720979U - Automatic alarming and spraying system for active carbon fans - Google Patents
Automatic alarming and spraying system for active carbon fans Download PDFInfo
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- CN203720979U CN203720979U CN201420057073.XU CN201420057073U CN203720979U CN 203720979 U CN203720979 U CN 203720979U CN 201420057073 U CN201420057073 U CN 201420057073U CN 203720979 U CN203720979 U CN 203720979U
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Abstract
The utility model discloses an automatic alarming and spraying system for active carbon fans, comprising a case body, a fan, a first hanging bar, a second hanging bar, an alarming display device and a sprinkler spraying device. The case body is provided with an air inlet and an air outlet, and the fan is arranged in the case body. The first hanging bar is provided with filtering bags, and the second hanging bar is provided with an active carbon screening net box. The alarming display device includes a temperature probe and an alarming display, wherein the temperature probe is arranged inside the case body and arranged between the first hanging bar and the second hanging bar, the alarming display is arranged outside the case body, and the temperature probe and the alarming display are electrically connected. The sprinkler spraying device sprays when receiving a signal of an alarm. The temperature inside the facility is transmitted to the alarming display. When the temperature rises and exceeds an early warning temperature, the system starts the spraying device to eliminate fire caused by high temperature. By adopting the automatic control system, the possibility that an active carbon fan suffers from fire is reduced to the minimum. The system is simple and practical.
Description
Technical field
The utility model relates to field of Environment Protection.More specifically, relate to a kind of activated charcoal blower fan automatic alarm and spray system.
Background technology
The activated charcoal blower fan current, field of Environment Protection is used, inside is provided with dedusting filtering bag and active carbon plate, and the suction producing by fan operation is extracted the mixed gas that contains solvent and dust granules out.By the filtration of filter bag and the suction-operated of active carbon plate, discharge qualified pure air.Due to the characterization of adsorption of activated charcoal to solvent, organic solvent in the mixed gas that makes to contain solvent is attracted on activated charcoal, along with blower fan is constantly extracted mixed gas out, the organic solvent content adsorbing on activated charcoal increases gradually, and because the flash-point of organic solvent is mostly subzero ten interval to tens of degree, inflammable and explosive, gas produces to rub and adds the heat release of organic solvent self in swiftly flowing situation, very easily reach the spontaneous ignition temperature of organic solvent, and easy initiation fire accident; In addition, pipeline is through strong-force exhaust, and distinguished and admirable meeting at a high speed causes very strong static, also can cause fire failure.
Existing activated charcoal blower fan, not for the measure of eliminating disaster hidden-trouble, can not guarantee the long-term safety operation of blower fan at all.
Therefore a kind of activated charcoal blower fan automatic controlling temperature alarming and spray facility need to be provided, and then ensure the operation of blower fan system long-term safety ground.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of activated charcoal blower fan automatic alarm and spray system, by temperature in this facility, transfer to alarm display apparatus, when temperature raises, while exceeding early warning temperature, system will start spray equipment, eliminates the condition of a fire that high temperature causes, utilize automatic control system, can make the possibility of activated charcoal blower fan initiation fire be down to minimum, this facility is simple, practicality.
For solving the problems of the technologies described above, the utility model adopts following technical proposals:
Activated charcoal blower fan automatic alarm and a spray system: this system comprises that casing, blower fan, the first extension hurdle, second hang hurdle, alarm display apparatus and gondola water faucet spray equipment;
Described casing is provided with air inlet and air outlet, and described air inlet is located at casing one end, and described air outlet is located at the other end of casing; Described blower fan is arranged in described casing;
Described first hangs hurdle and second hangs hurdle and is located in casing, and described first hang hurdle and second and hang hurdle and be located at successively between air inlet and blower fan, and described first hangs hurdle is provided with filter bag, and described second hangs hurdle is provided with activated charcoal screen cloth box;
Described alarm display apparatus comprises temp probe and attention display, described temp probe is located at box house, and described temp probe is arranged on the first extension hurdle and second and hangs between hurdle, and described attention display is located at casing outside, and described temp probe is electrically connected to attention display;
Described gondola water faucet spray equipment comprises shower nozzle and water pump, and described shower nozzle is located at box house, and described water pump is located at casing outside, and described shower nozzle is connected with water pump, between described shower nozzle and water pump, is provided with solenoid valve; Described solenoid valve is electrically connected to attention display.
Preferably, described air inlet is located at the sidewall below of casing one end, and described air outlet is located on the end face of the casing other end.
Preferably, described first hangs hurdle is provided with at least two filter bags, and described filter bag is evenly distributed on the first extension hurdle.
Preferably, described temp probe comprises the first probe for detection of box house temperature, for detection of the second probe of activated charcoal screen cloth box temperature with for patrolling and examining and check the 3rd probe of temperature, described the first probe, the second probe and the 3rd probe are successively set on the first extension hurdle and second and hang between hurdle.
Preferably, described the 3rd probe is connected with a dial thermometer, and described dial thermometer is located at casing outside; Described the first probe and the second probe are electrically connected to attention display respectively.
Preferably, between described solenoid valve and water pump, be provided with import main valve, between described shower nozzle and solenoid valve, be provided with hand valve.
Preferably, described bottom half is provided with sewage draining exit.
The hydraulic pressure at activated charcoal blower fan automatic controlling temperature alarming of the present utility model and spray facility water source used need meet 0.25Mpa.
The beneficial effects of the utility model are as follows:
1, the utlity model has the automation control system of height.The output of multipoint temperature monitoring, binary channels data, automatically open sound and light alarm and spray, spray target is accurate; Can report automatically, quickly and accurately the condition of a fire and eliminate condition of a fire hidden danger;
2, be designed with manual spray button, prevent temporary transient abnormal the brought disaster hidden-trouble of system under the emergency circumstance; Configure this cover stand-by facility, to eliminate the contingency of possibility hidden danger under abnormal condition, prevent trouble before it happens;
3, as long as confirmation control system is normal and ensure supply under prerequisite in water source, automatic sound-light alarm and spray facility just can normally be worked, and need not safeguard especially.Simple to operate, maintenance cost is few.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 illustrates activated charcoal blower fan spray equipment schematic diagram.
Embodiment
In order to be illustrated more clearly in the utility model, below in conjunction with preferred embodiments and drawings, the utility model is described further.Parts similar in accompanying drawing represent with identical Reference numeral.It will be appreciated by those skilled in the art that specifically described content is illustrative and nonrestrictive below, should not limit protection domain of the present utility model with this.
What Fig. 1 showed is activated charcoal blower fan warning spray equipment schematic diagram, and in figure, 1 is casing, and 2 is air inlet, and 3 is air outlet, 4 is the first extension hurdle, and 5 is the second extension hurdle, and 6 is filter bag, and 7 is filter bag, 8 is activated charcoal screen cloth box, and 9 is the first probe, and 10 is the second probe, and 11 is the 3rd probe, 12 is attention display, and 13 is shower nozzle, and 14 is import main valve, 15 is solenoid valve, and 16 is hand valve, and 17 is dial thermometer, 18 is sewage draining exit, and 19 is blower fan, and 20 is water pump.
Activated charcoal blower fan automatic alarm and a spray system, this system comprises that casing 1, blower fan 19, the first extension hurdle 4, second hang hurdle 5, alarm display apparatus and gondola water faucet spray equipment;
Casing is provided with air inlet 2 and air outlet 3, and air inlet 2 is located at casing one end, and air outlet 3 is located at the other end of casing; Air inlet 2 is located at the sidewall below of casing one end, and air outlet 3 is located on the end face of the casing other end; Blower fan 19 is arranged in casing 1;
First hangs hurdle 4 and second hangs hurdle 5 and is located in casing, and first hang hurdle 4 and second and hang hurdle 5 and be located at successively between air inlet 2 and blower fan 19, and first hangs hurdle 4 is provided with filter bag, and first hangs hurdle 4 is provided with at least two filter bags 6,7, filter bag 6,7 is evenly distributed on the first extension hurdle 4; Second hangs hurdle 5 is provided with activated charcoal screen cloth box 8;
Alarm display apparatus comprises temp probe and attention display 12, temp probe is located at box house, temp probe comprise for detection of box house temperature first probe 9, for detection of activated charcoal screen cloth box temperature second probe 10 and for patrol and examine and check temperature the 3rd probe 11, the 3rd probe 11 is connected with a dial thermometer 17, dial thermometer 17 is located at casing outside, and first probe the 9, second probe the 10 and the 3rd probe 11 is successively set on the first extension hurdle 4 and second and hangs between hurdle 5; Attention display 12 is located at casing outside, and first probe the 9 and second probe 10 is electrically connected to attention display 12 respectively.
Gondola water faucet spray equipment comprises shower nozzle 13 and water pump 20, and shower nozzle 13 is located at box house, and water pump is located at casing outside, and shower nozzle 13 is connected with water pump 20, between shower nozzle 13 and water pump 20, is provided with solenoid valve 15; , between solenoid valve 15 and water pump 20, be provided with import main valve 14, between described shower nozzle 13 and solenoid valve 15, be also provided with hand valve 16; Solenoid valve 15 is electrically connected to attention display 12, and bottom half is provided with sewage draining exit 18.
Fan operation produces suction, extract the mixed gas that contains solvent and dust granules in workshop out, mixed gas enters casing from air inlet, between casing air inlet and blower fan, be provided with successively the first extension hurdle and second and hang hurdle, first hangs hurdle is provided with dedusting filtering bag, the mixed gas of extracting out is filtered, mixed gas is again through the second extension hurdle, hang hurdle and be provided with activated charcoal screen cloth box, activated charcoal adsorbs mixed gas, due to the characterization of adsorption of activated charcoal to solvent, organic solvent in the mixed gas that makes to contain solvent is attracted on activated charcoal, along with blower fan is constantly extracted mixed gas out, the organic solvent content adsorbing on activated charcoal increases gradually, and because the flash-point of organic solvent is mostly interval to tens of degree subzero ten, easily there is inflammable and explosive accident, so hang between hurdle and be provided with three temp probes on the first extension hurdle and second, from the first extension hurdle, to the second extension hurdle, be followed successively by the first probe, the second probe, the 3rd probe, the 3rd probe directly connects a dial thermometer, dial thermometer is located at outside casing, for patrol record and with the temperature that the first probe and the second probe detect, check, the second probe is connected with activated charcoal screen cloth box, detects the temperature of carbon plate in box, and testing result is transferred to alarm display apparatus, the first probe detects the temperature of box house, and testing result is transferred to alarm display apparatus.Alarm display apparatus is the digital temperature display instrument that two passages, two-way are controlled output, when the second probe and the 3rd temperature passed back of probe are during higher than 50 ℃, alarm display apparatus carries out sound and light alarm, when the second probe and the 3rd probe are while temperature being detected higher than 80 ℃, detection signal is transferred to solenoid valve, solenoid valve is opened shower nozzle spraying cooling automatically, at temp probe, lost efficacy or in emergency circumstances, also can start manually solenoid valve by a hand-operated forced Pneumatic button on attention display, shower nozzle is sprayed.
Under normal circumstances, hand valve is in normally open, the spray of solenoid control shower nozzle; Import main valve, at ordinary times in normally open, when carrying out rear end equipment maintenance replacing or equipment Inspection debugging, cuts out import main valve; To prevent solenoid valve misoperation.
Bottom half arranges DN25 sewage draining exit, the shower water in discharge casing.
Press sound and light alarm, manual spray, automatic spray, filth-discharging effect and other aspects, carried out item by item operation demonstration, properties all reaches designing requirement.Be below the utility model technology for detection result summary sheet:
Table 1: technology for detection result summary sheet
From above-mentioned experimental result, can find out, the sound and light alarm of the utility model design, manually spray, automatic spray, filth-discharging effect and other aspects can rapid reactions, accurately put in place.Use the utility model, input that completely can be lower, simply safeguards, produces the highest security and abundant interests return.
Obviously; above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to embodiment of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give all embodiments exhaustive, every still row in protection domain of the present utility model of apparent variation that the technical solution of the utility model extends out or change that belong to.
Claims (7)
1. activated charcoal blower fan automatic alarm and a spray system, is characterized in that: this system comprises that casing (1), blower fan (19), the first extension hurdle (4), second hang hurdle (5), alarm display apparatus and gondola water faucet spray equipment;
Described casing is provided with air inlet (2) and air outlet (3), and described air inlet (2) is located at casing one end, and described air outlet (3) is located at the other end of casing; Described blower fan (19) is arranged in described casing (1);
Described the first extension hurdle (4) and second hangs hurdle (5) and is located in casing, and described the first extension hurdle (4) and second hangs hurdle (5) and is located at successively between air inlet (2) and blower fan (19), described first hangs hurdle (4) is provided with filter bag, and described second hangs hurdle (5) is provided with activated charcoal screen cloth box (8);
Described alarm display apparatus comprises temp probe and attention display (12), described temp probe is located at box house, and described temp probe is arranged on the first extension hurdle (4) and second and hangs between hurdle (5), described attention display (12) is located at casing outside, and described temp probe is electrically connected to attention display (12);
Described gondola water faucet spray equipment comprises shower nozzle (13) and water pump (20), described shower nozzle (13) is located at box house, described water pump is located at casing outside, described shower nozzle (13) is connected with water pump (20), between described shower nozzle (13) and water pump (20), is provided with solenoid valve (15); Described solenoid valve (15) is electrically connected to attention display (12).
2. system according to claim 1, is characterized in that: described air inlet (2) is located at the sidewall below of casing one end, and described air outlet (3) is located on the end face of the casing other end.
3. system according to claim 1, is characterized in that: described first hangs hurdle (4) is provided with at least two filter bags (6,7), and described filter bag (6,7) is evenly distributed on the first extension hurdle (4).
4. system according to claim 1, it is characterized in that: described temp probe comprises the first probe (9) for detection of box house temperature, for detection of the second probe (10) of activated charcoal screen cloth box temperature with for patrolling and examining and check the 3rd probe (11) of temperature, described the first probe (9), the second probe (10) and the 3rd probe (11) are successively set between the first extension hurdle (4) and the second extension hurdle (5).
5. system according to claim 4, is characterized in that: described the 3rd probe (11) is connected with a dial thermometer (17), and described dial thermometer (17) is located at casing outside; Described the first probe (9) and the second probe (10) are electrically connected to attention display (12) respectively.
6. system according to claim 1, it is characterized in that: between described solenoid valve (15) and water pump (20), be provided with import main valve (14), between described shower nozzle (13) and solenoid valve (15), be provided with hand valve (16).
7. according to the system described in claim 1-6 any one, it is characterized in that: described bottom half is provided with sewage draining exit (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057073.XU CN203720979U (en) | 2014-01-29 | 2014-01-29 | Automatic alarming and spraying system for active carbon fans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057073.XU CN203720979U (en) | 2014-01-29 | 2014-01-29 | Automatic alarming and spraying system for active carbon fans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203720979U true CN203720979U (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420057073.XU Expired - Fee Related CN203720979U (en) | 2014-01-29 | 2014-01-29 | Automatic alarming and spraying system for active carbon fans |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203720979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180293A (en) * | 2019-07-05 | 2019-08-30 | 东北大学 | A kind of piping lane is constructed intelligent fugitive dust spray system and its application method |
-
2014
- 2014-01-29 CN CN201420057073.XU patent/CN203720979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180293A (en) * | 2019-07-05 | 2019-08-30 | 东北大学 | A kind of piping lane is constructed intelligent fugitive dust spray system and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151010 Address after: No. two, Fenghua Road, Guangzhou economic and Technological Development Zone, Guangdong, Patentee after: NIPPON PAINT ( Guangzhou ) Co.,Ltd Address before: 301712 Tianjin city Wuqing District Keihin Industrial Zone Yi Yuan Road No. 2 Patentee before: NIPPON PAINT (TIANJIN) CO., LTD. |
|
| 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: 20140716 Termination date: 20200129 |