CN112317163A - Safe spray set with gas detection function - Google Patents
Safe spray set with gas detection function Download PDFInfo
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- CN112317163A CN112317163A CN202011098305.2A CN202011098305A CN112317163A CN 112317163 A CN112317163 A CN 112317163A CN 202011098305 A CN202011098305 A CN 202011098305A CN 112317163 A CN112317163 A CN 112317163A
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- Prior art keywords
- gas detection
- control cabinet
- detection function
- yoke arm
- gas
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 239000007921 spray Substances 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 238000005507 spraying Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002253 acid Substances 0.000 claims abstract description 19
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 9
- 159000000011 group IA salts Chemical class 0.000 claims abstract description 4
- 238000013500 data storage Methods 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 64
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052731 fluorine Inorganic materials 0.000 abstract description 2
- 239000011737 fluorine Substances 0.000 abstract description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0067—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display by measuring the rate of variation of the concentration
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a safe spraying device with a gas detection function, which comprises a control cabinet, a spraying head and a gas detection device, wherein a controller is installed at the top in the control cabinet, an alkaline liquid tank is installed below the inside of the control cabinet, the left side of the alkaline liquid tank is connected with a liquid inlet pipe, the right side of the bottom of the alkaline liquid tank is connected with a pressure pump through a connecting pipe, a yoke arm seat is installed below a spraying shell of the spraying head, a water outlet pipe is installed inside the yoke arm seat, and a gas sensor is installed on the left side below the shell of the detector. This safe spray set with gas detection function is provided with the lye tank, and the lye tank is installed inside the switch board, and neutralization alkaline liquid forms with weak alkali and weak alkaline salt and water configuration, and in the production process of fluorine chemical industry, raw materials and result can involve acid gas such as hydrogen fluoride, hydrogen chloride, and through neutralization alkaline liquid in the lye tank to the acid gas of leaking neutralization, be favorable to reducing the harm that acid gas leaked and caused.
Description
Technical Field
The invention relates to the technical field of spraying devices, in particular to a safe spraying device with a gas detection function.
Background
In the production of the fluorine industry, toxic acid gases such as hydrogen fluoride, hydrogen chloride and the like are involved in raw materials and products, the acid gases are necessarily stored before use, and once an accident occurs in the storage process, a leakage event is likely to occur, some acid gases have no particularly obvious smell, the leakage is generally difficult to detect manually, but a great harm is likely to be caused due to the fact that the leakage is difficult to detect, so a spraying device with a gas detection function is required to be arranged in a storage area of the acid gases, and when the gas leakage is detected, a timely alarm is given out and weak base is sprayed for neutralization.
However, in the existing spraying devices, temperature and smoke are generally used as sensing standards, and there are few devices for spraying and spraying by using gas concentration as a standard, so that a device capable of detecting the concentration of acid gas in air, alarming and spraying is needed to be designed.
Disclosure of Invention
The invention aims to provide a safe spraying device with a gas detection function, which aims to solve the problems that the existing spraying device proposed in the background art generally uses temperature and smoke as induction standards, and rarely sprays and sprays by using gas concentration as a standard.
In order to achieve the purpose, the invention provides the following technical scheme: a safe spraying device with gas detection function comprises a control cabinet, a spraying head and a gas detection device,
the control cabinet comprises a controller, an alkaline liquid tank, a liquid inlet pipe, a first electromagnetic valve, a liquid level sensor, neutralized alkaline liquid, a connecting pipe, a pressure pump, a cabinet door, a display screen, a function button, an emergency start button and a second electromagnetic valve, wherein the controller is installed at the top in the control cabinet, the alkaline liquid tank is installed below the inside of the control cabinet, the liquid inlet pipe is connected to the left side of the alkaline liquid tank, the liquid level sensor is installed above the inside of the alkaline liquid tank, the neutralized alkaline liquid is contained in the alkaline liquid tank, the pressure pump is connected to the right side of the bottom of the alkaline liquid tank through the connecting pipe, and the cabinet door is installed outside the front end of the control cabinet;
the spray head comprises a spray shell, a yoke arm seat, a yoke arm support, a splash pan and a water outlet pipe, the spray head is connected with a pressure pump through a guide pipe, the yoke arm seat is installed below the spray shell of the spray head, the yoke arm support is installed below the yoke arm seat, the water outlet pipe is installed inside the yoke arm support, and the splash pan is installed below the yoke arm support;
gaseous detection device, gaseous detection device includes detector casing, magnetic sheet, mount pad, viscose, gas sensor, dustproof baffle, warning light, data storage module, signal sounder and battery, gaseous detection device passes through the connecting wire and is connected with the inside controller of switch board, the magnetic sheet is installed at gaseous detection device's detector casing top, the mount pad passes through the viscose and pastes on the ceiling, gas sensor is installed in detector casing below left side, detector casing below mid-mounting has the warning light, warning light externally mounted has dustproof baffle, data storage module is installed in the inside left side of detector casing, the battery is installed on the inside right side of detector casing, the sounder is installed to the inside below both sides of detector casing.
Preferably, the liquid inlet pipe penetrates through the control cabinet, and the first electromagnetic valve is installed on the left side part of the liquid inlet pipe outside the control cabinet.
Preferably, the neutralized alkaline liquid is prepared by weak base and weak alkaline salt and water, and can be adjusted according to the type of the stored acid.
Preferably, the connection pipe is provided with a second electromagnetic valve at the right part outside the control cabinet.
Preferably, a display screen, a function key and an emergency starting button are installed on the cabinet door.
Preferably, the water outlet pipe penetrates through the spraying shell and the yoke arm seat to be connected with the guide pipe.
Preferably, the connecting wire penetrates through the detector housing, the mounting seat and the adhesive.
Preferably, the lower surface of the mounting seat is made of magnetic metal, and the detector shell is magnetically connected with the mounting seat through a magnetic plate at the top.
Preferably, the controller is electrically connected with the first electromagnetic valve, the liquid level sensor, the pressure pump, the display screen, the function key, the emergency starting button, the second electromagnetic valve, the gas sensor, the alarm lamp, the data storage module, the buzzer and the battery.
Compared with the prior art, the invention has the beneficial effects that: the safe spraying device with the gas detection function,
(1) the device is provided with an alkaline liquid box, the alkaline liquid box is arranged in a control cabinet, and a neutralizing alkaline liquid is prepared by weak base, weak alkaline salt and water;
(2) the neutralizing alkaline liquid is sprayed in a water-spraying shape by the splash pan below the yoke arm frame, so that the spraying range is expanded;
(3) the gas detection device is arranged and used for monitoring the concentration of the acid gas in the air in real time through the gas sensor on the left side of the bottom, when the concentration of the acid gas exceeds the standard, a signal is transmitted to the controller in the control cabinet, the controller opens the second electromagnetic valve and starts the pressure pump, and neutralized alkaline liquid in the alkaline liquid tank is sprayed out through the spray header, so that the real-time monitoring of the concentration of the acid gas in the air is facilitated;
(4) the gas detector is provided with a mounting seat, the mounting seat is adhered below a ceiling or a bracket through viscose glue, the mounting seat is made of magnetic metal, and the detector shell is magnetically connected with the mounting seat through a magnetic plate at the top, so that the convenience of mounting the gas detector is facilitated;
(5) the acid gas concentration exceeds the standard, the gas sensor transmits signals to the controller, the controller controls the pressure pump to transmit neutralized alkaline liquid to the spray header, and meanwhile, the alarm lamp and the signal sounder are started, the alarm lamp flashes red light, the signal sounder gives out alarm sound to warn people, prompt people to evacuate urgently, and accidents are prevented.
Drawings
FIG. 1 is a schematic view of the internal structure of the control cabinet of the present invention;
FIG. 2 is a schematic diagram of a front view of the control cabinet of the present invention;
FIG. 3 is a schematic view of a front view of the showerhead of the present invention;
FIG. 4 is a front view of the gas detecting device and the mounting base of the present invention;
FIG. 5 is a schematic view of the interior of the gas detecting apparatus according to the present invention;
fig. 6 is a flow chart of the present invention.
In the figure: 1. the device comprises a control cabinet, 101, a controller, 102, an alkaline liquid tank, 103, a liquid inlet pipe, 104, a first electromagnetic valve, 105, a liquid level sensor, 106, neutralized alkaline liquid, 107, a connecting pipe, 108, a pressure pump, 109, a cabinet door, 110, a display screen, 111, a function key, 112, an emergency starting button, 113, a second electromagnetic valve, 2, a spray head, 201, a spray shell, 202, a yoke arm seat, 203, a yoke arm frame, 204, a splash box, 205, a water outlet pipe, 3, a gas detection device, 301, a detector shell, 302, a magnetic plate, 303, a mounting seat, 304, glue, 305, a gas sensor, 306, a dustproof baffle, 307, an alarm lamp, 308, a data storage module, 309, a buzzer, 310, a battery, 4, a conduit, 5 and a connecting line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a safe spraying device with a gas detection function is disclosed, as shown in figure 1, figure 2 and figure 6, a control cabinet 1 comprises a controller 101, an alkaline liquid box 102, a liquid inlet pipe 103, a first electromagnetic valve 104, a liquid level sensor 105, a neutralizing alkaline liquid 106, a connecting pipe 107, a pressure pump 108, a cabinet door 109, a display screen 110, a function key 111, an emergency start button 112 and a second electromagnetic valve 113, the controller 101 is installed at the top in the control cabinet 1, the alkaline liquid box 102 is installed below the inside of the control cabinet 1, the liquid inlet pipe 103 is connected to the left side of the alkaline liquid box 102, the liquid inlet pipe 103 penetrates through the control cabinet 1, the first electromagnetic valve 104 is installed at the left side part outside the control cabinet 1 on the liquid inlet pipe 103, the neutralizing alkaline liquid 106 is favorably added into the alkaline liquid box 102 through the liquid inlet pipe 103, the liquid level sensor 105 is installed above the inside the alkaline liquid box 102, the neutralizing alkaline liquid 106 is contained in the alkaline liquid box 102, the neutralizing alkaline liquid 106 is formed by the weak alkaline, the salt and the water Adjustment, be convenient for come neutralization acid gas through neutralization alkaline liquid 106, be favorable to reducing the harm to personnel simultaneously, lye tank 102 bottom right side is connected with force pump 108 through connecting pipe 107, connecting pipe 107 installs second solenoid valve 113 in the outside right side part of switch board 1, be favorable to preventing that neutralization alkaline liquid 106 of lye tank 102 inside from leaking out, switch board 1 front end externally mounted has cabinet door 109, install display screen 110 on cabinet door 109, function button 111 and emergency start button 112, be convenient for observe the concentration of acid gas in the air and the inside liquid level height of lye tank 102 in real time through display screen 110.
As shown in fig. 3, 4 and 5, the shower head 2 includes a shower housing 201, a yoke arm base 202, a yoke arm rest 203, a splash plate 204 and a water outlet pipe 205, the shower head 2 is connected to the pressure pump 108 through the conduit 4, the yoke arm base 202 is installed below the shower housing 201 of the shower head 2, the yoke arm rest 203 is installed below the yoke arm base 202, the water outlet pipe 205 is installed inside the yoke arm rest 203, the water outlet pipe 205 penetrates through the shower housing 201 and the yoke arm base 202 to be connected to the conduit 4, which is beneficial for connecting the water outlet pipe 205 with the conduit 4, the splash plate 204 is installed below the yoke arm rest 203, the gas detection device 3 includes a detector housing 301, a magnetic plate 302, an installation base 303, an adhesive 304, a gas sensor 305, a dust-proof baffle 306, an alarm lamp 307, a data storage module 308, a buzzer 309 and a battery 310, the gas detection device 3 is connected to the controller 101 inside the control cabinet 1 through a connection line 5, the connection line 5 penetrates, The mounting seat 303 and the adhesive 304 are convenient for connection of the gas detection device 3 and the controller 101, the magnetic plate 302 is mounted at the top of the detector shell 301 of the gas detection device 3, the mounting seat 303 is adhered to a ceiling through the adhesive 304, the lower surface of the mounting seat 303 is made of magnetic metal, the detector shell 301 is magnetically connected with the mounting seat 303 through the magnetic plate 302 at the top, the gas detection device 3 is convenient to mount, the gas sensor 305 is mounted on the left side below the detector shell 301, the alarm lamp 307 is mounted in the middle below the detector shell 301, the dustproof baffle 306 is mounted outside the alarm lamp 307, the data storage module 308 is mounted on the left side inside the detector shell 301, the battery 310 is mounted on the right side inside the detector shell 301, the buzzer 309 is mounted on the two sides below the inside of the detector shell 301, the controller 101, the first electromagnetic valve 104, the liquid level sensor 105, the display screen 110, the function key 111, the emergency start button 112, the second solenoid valve 113, the gas sensor 305, the alarm lamp 307, the data storage module 308, the buzzer 309 and the battery 310 are electrically connected, so that the controller 101 is favorable for controlling the start and stop of the rest of the electrical components.
The working principle is as follows: the model of the liquid level sensor 105 is FL-001, the model of the gas sensor 305 is HNAG800-HF, the model of the gas sensor 305 is adjusted according to the type of the stored acid, wherein hydrofluoric acid is taken as an example, when the safety spray device with the gas detection function is used, firstly, the control cabinet 1, the spray header 2 and the gas detection device 3 are installed and connected, the gas sensor 305 is started, the first electromagnetic valve 104 is opened and the second electromagnetic valve 113 is closed through the controller 101, the neutralizing alkaline liquid 106 is injected into the alkaline liquid tank 102 through the liquid inlet pipe 103, the display screen 110 on the cabinet door 109 displays the data detected by the gas sensor 305 and the liquid level sensor 105, the first electromagnetic valve 104 is closed after the neutralizing alkaline liquid 106 is filled, when the gas sensor 305 detects that the concentration of the acidic gas exceeds the standard, the gas sensor 305 transmits a gas sensor 305 signal to the controller 101 in the control cabinet 1, the controller 101 opens the second electromagnetic valve 113 and starts the pressure pump 108, the neutralizing alkaline liquid 106 passes through the connecting pipe 107 and enters the spraying shell 201 from the conduit 4 under the action of the pressure pump 108, the conduit 4 is connected with the water outlet pipe 205, the neutralizing alkaline liquid 106 is sprayed out through the water outlet pipe 205, the water splashing disc 204 below the yoke arm frame 203 sprays the neutralizing alkaline liquid 106 in a water flower shape, the spraying range is enlarged, the neutralizing effect is improved, the controller 101 starts the alarm lamp 307 and the annunciator 309 while spraying the neutralizing alkaline liquid 106, the alarm lamp 307 flashes red light, the annunciator 309 gives an alarm sound, the operator is warned to prompt the emergency evacuation of the site to prevent the absorption of acid gas, when the gas sensor 305 fails and the acid gas leaks, the second electromagnetic valve 113 and the pressure pump 108 can be opened emergently through the emergency starting button 112 on the cabinet door 109, during the spraying process, the mounting base 303 of the gas detection device 3 is adhered below the ceiling or below the bracket through an adhesive 304, the mounting base 303 is made of a magnetic metal material, and the detector housing 301 is magnetically connected with the mounting base 303 through a magnetic plate 302 at the top, which is beneficial to the convenience of mounting the gas detection device 3.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a safe spray set with gas detection function, includes switch board (1), shower head (2) and gas detection device (3), its characterized in that:
the control cabinet (1), the control cabinet (1) includes controller (101), lye tank (102), feed liquor pipe (103), first solenoid valve (104), level sensor (105), neutralization lye (106), connecting pipe (107), force pump (108), cabinet door (109), display screen (110), function button (111), emergency start button (112) and second solenoid valve (113), controller (101) is installed at the top in the control cabinet (1), lye tank (102) is installed to the inside below of control cabinet (1), lye tank (102) left side is connected with feed liquor pipe (103), level sensor (105) is installed to lye tank (102) inside top, neutralization lye (106) are installed to lye tank (102) inside splendid attire, lye tank (102) bottom right side is connected with force pump (108) through connecting pipe (107), a cabinet door (109) is arranged outside the front end of the control cabinet (1);
the spray head (2) comprises a spray shell (201), a yoke arm seat (202), a yoke arm frame (203), a splash pan (204) and a water outlet pipe (205), the spray head (2) is connected with a pressure pump (108) through a guide pipe (4), the yoke arm seat (202) is installed below the spray shell (201) of the spray head (2), the yoke arm frame (203) is installed below the yoke arm seat (202), the water outlet pipe (205) is installed inside the yoke arm frame (203), and the splash pan (204) is installed below the yoke arm frame (203);
gas detection device (3), gas detection device (3) includes detector casing (301), magnetic sheet (302), mount pad (303), viscose (304), gas sensor (305), dustproof baffle (306), warning light (307), data storage module (308), alarm device (309) and battery (310), gas detection device (3) is connected with inside controller (101) of switch board (1) through connecting wire (5), magnetic sheet (302) is installed at detector casing (301) top of gas detection device (3), mount pad (303) is pasted on the ceiling through viscose (304), gas sensor (305) is installed in detector casing (301) below left side, detector casing (301) below mid-mounting has warning light (307), alarm light (307) externally mounted has dustproof baffle (306), data storage module (308) is installed to the inside left side of detector casing (301), battery (310) is installed to the inside right side of detector casing (301), signal sounder (309) is installed to inside below both sides of detector casing (301).
2. The safety sprinkler device with gas detection function of claim 1, characterized in that: the liquid inlet pipe (103) penetrates through the control cabinet (1), and a first electromagnetic valve (104) is installed on the left side part of the liquid inlet pipe (103) outside the control cabinet (1).
3. The safety sprinkler device with gas detection function of claim 1, characterized in that: the neutralized alkaline liquid (106) is prepared by weak base and weak alkaline salt and water, and can be adjusted according to the type of the stored acid.
4. The safety sprinkler device with gas detection function of claim 1, characterized in that: and a second electromagnetic valve (113) is arranged on the right part of the connecting pipe (107) outside the control cabinet (1).
5. The safety sprinkler device with gas detection function of claim 1, characterized in that: and a display screen (110), a function key (111) and an emergency starting button (112) are arranged on the cabinet door (109).
6. The safety sprinkler device with gas detection function of claim 1, characterized in that: the water outlet pipe (205) penetrates through the spraying shell (201) and the yoke arm seat (202) to be connected with the guide pipe (4).
7. The safety sprinkler device with gas detection function of claim 1, characterized in that: the connecting wire (5) penetrates through the detector shell (301), the mounting seat (303) and the adhesive (304).
8. The safety sprinkler device with gas detection function of claim 1, characterized in that: the lower surface of mount pad (303) is magnetic metal material, detector casing (301) are connected with mount pad (303) magnetism through magnetic sheet (302) at top.
9. The safety sprinkler device with gas detection function of claim 1, characterized in that: the controller (101) is electrically connected with the first electromagnetic valve (104), the liquid level sensor (105), the pressure pump (108), the display screen (110), the function key (111), the emergency starting button (112), the second electromagnetic valve (113), the gas sensor (305), the alarm lamp (307), the data storage module (308), the buzzer (309) and the battery (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011098305.2A CN112317163A (en) | 2020-10-14 | 2020-10-14 | Safe spray set with gas detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011098305.2A CN112317163A (en) | 2020-10-14 | 2020-10-14 | Safe spray set with gas detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112317163A true CN112317163A (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011098305.2A Pending CN112317163A (en) | 2020-10-14 | 2020-10-14 | Safe spray set with gas detection function |
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| CN (1) | CN112317163A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893962A (en) * | 2021-08-27 | 2022-01-07 | 西南石油大学 | Tunnel harmful gas real-time alarm automatic atomization spraying treatment equipment and spraying method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Application publication date: 20210205 |