CN205235221U - Automatic blending device of foam liquid - Google Patents
Automatic blending device of foam liquid Download PDFInfo
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- CN205235221U CN205235221U CN201520901013.6U CN201520901013U CN205235221U CN 205235221 U CN205235221 U CN 205235221U CN 201520901013 U CN201520901013 U CN 201520901013U CN 205235221 U CN205235221 U CN 205235221U
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Abstract
The utility model provides an automatic blending device of foam liquid, includes blending tank, control by temperature change water tank, pressure vessel. Blending tank and pressure vessel are located two respectively and press from both sides the cover, be provided with heater, inlet tube and temperature sensor in the control by temperature change water tank. Control by temperature change water tank and first the clamp are provided with first raceway and wet return between cover and the second clamp cover. The control by temperature change water tank still is provided with the second raceway to the blending tank water delivery. Be provided with water inlet and inlet on the blending tank. Still be provided with the agitator in the blending tank. Be connected with mixed liquid pipe between pressure vessel and the blending tank, be provided with the transfer pump on the mixed liquid pipe. The pressure vessel still is connected with the air compressor machine. Still connect the foam pipe on the pressure vessel, the end connection of foam pipe has foam gun. Above -mentioned automatic blending device of foam liquid supplies water to the blending tank through the control by temperature change water tank, can also keep warm to blending tank and pressure vessel simultaneously. In the blending tank through injection apparatus and agitator with foam liquid and water misce bene, overcome the problem of unable misce bene.
Description
Technical field
The utility model relates to a kind of apparatus for combining liquids, particularly relates to a kind of foam solution automatic blending device, is applicable to anyFoam solution automatic blending and performance test in proportion.
Background technology
Foam solution can be divided into different specifications and models, except premixed type foam mixing liquid, all needs by a certain percentage and water when useMix. Foam solution be mainly used in putting out a fire to save life and property category-A, category-B fire, be widely used in petrochemical industry, building, boats and ships, airport etc.Protection and fire extinguishing. Foam solution is of a great variety, mainly by groups such as blowing agent, film forming agent, foam stabiliser, pour-point depressant, waterBecome. At present, foam solution production technology and formula are different both at home and abroad, and product quality is also uneven, need to carry out performance to productTest, the result of detection is except being subject to the quality influence of foam solution own, also with foam solution process for preparation in environmental condition closely related.
At present, the detection foundation of foam solution is GB15308-2006 " fire foam ", the test item of this standard to foam solutionSpecific requirement has been proposed. In utility model application number: in 201120419131.5 " a kind of foam solution checkout gears ", mention thisDevice is made up of fluid reservoir, tubing pump, air compressor machine and pressurized tank, and tubing pump is arranged in the connecting pipe of fluid reservoir and pressurized tank;Fluid reservoir is provided with liquid level gauge, is provided with temperature sensor and is connected with outside thermometric secondary meter by wire, tube connector in fluid reservoirRoad is provided with liquid feed valve and circulation control valve etc. Application number: 201020101359.5 low expansion foam liquid on-site detecting devices, bagDraw together with the pressure vessel of leg, iron stand, standard foam rifle, by foam receiving tank with analyse the liquid of analysing that liquid receiving tank forms and measureDevice etc.
Above prior art just combines single-piece tester, can not be temperature automatically controlled, and checkout equipment is subject to environment temperatureAffect larger; Exist and mix problem of non-uniform for full-bodied foam fire-fighting liquid, affect the Performance Detection of fire foam; In sprayWhile penetrating foam, need manual adjustments, complex operation, and can only detect the foam solution of low multiple.
Utility model content
Existed by the larger and full-bodied foam fire-fighting liquid of the impact of environment temperature to mix inhomogeneous for checkout equipment in prior artProblem, the utility model provides one to mix and temperature control a kind of foam solution automatic blending device easily.
A kind of foam solution automatic blending device, comprises blending tank, temperature control water tank, pressure vessel. Described blending tank is positioned at the first folderIn cover, pressure vessel is positioned at the second chuck. In described temperature control water tank, be provided with heater, water inlet pipe and temperature sensor. TemperatureControl is provided with on water tank to the first water-supply-pipe of water delivery in the first chuck and the second chuck with from backwater in the first chuck and the second chuckReturn pipe. Temperature control water tank is also provided with the second water-supply-pipe to blending tank water delivery, on the second water-supply-pipe, be provided with can control defeatedThe measuring pump of water yield.
On described blending tank, be provided with the water inlet that connects the second water-supply-pipe, be also provided with inlet on blending tank, inlet connectsThere is the woven hose of input foam solution. In described blending tank, be also provided with agitator.
Between described pressure vessel and blending tank, be connected with mixed liquor pipe, on mixed liquor pipe, being provided with can be by mixed liquor from blending tankThe infusion pump of pump-in pressure storage tank. Described pressure vessel is also connected with air compressor machine. On pressure vessel, also connect foamed pipe, foamed pipeEnd be connected with foam gun.
Preferably, on described blending tank, be provided with injection apparatus, water inlet and inlet are all positioned on injection apparatus. Injection apparatusAlso comprise playpipe, the end of playpipe is connected with the shower nozzle of the mixed liquor that can spray water and foam solution.
Preferably, on the flue between air compressor machine and pressure vessel, pressure-reducing valve is also installed. On described pressure vessel, also pacify respectivelySafety valve and air bleeding valve are housed.
Preferred again, also comprise controller, described controller is connected with pressure-reducing valve control piece, temperature sensor, temperature controlling partWith agitator control piece, pressure-reducing valve control piece is connected with pressure-reducing valve, and temperature controlling part is connected with heater, agitator control piece withAgitator is connected. Described controller also comprises display screen and man-machine interaction panel.
The utility model compared with prior art, has following beneficial effect:
Above-mentioned a kind of foam solution automatic blending device, supplies water to blending tank by temperature control water tank, and temperature control water tank can also provide simultaneouslyBlending tank and pressure vessel insulation water, be incubated blending tank and pressure vessel, and in blending tank and pressure vessel, temperature is protected all the timeHold constantly, solved foam solution and detected and be vulnerable to the problem that affects that ambient temperature changes, improved foam solution detect data accuratelyProperty. In described blending tank, be provided with agitator, can make foam solution and water mix. When being provided with injection apparatus in blending tankTime, foam solution and water can also be sprayed onto in blending tank, overcome high viscosity foam solution and agitator and sticked together or be the shape thing that sticks togetherBe difficult to the shortcoming of dissolving, guarantee the detection quality of foam solution. When being also provided with and subtracting on the flue between air compressor machine and pressure vesselWhen pressure valve, user of service can regulate the required operating pressure of test easily, then changes basic, normal, high times of different foamsPipe rifle, can realize and detect basic, normal, high multiple foam solution, has greatly improved the range of application of checkout gear. Work as foam solutionWhen automatic blending device comprises controller, user of service can control and show the rotating speed of mixer, the temperature of temperature control water tank easilyDegree and the pressure of pressure vessel, improved the automation mechanized operation degree of a whole set of checkout gear.
Brief description of the drawings
Fig. 1 is the each member connection structure schematic diagram of a kind of foam solution automatic blending device.
Fig. 2 is controller and each structural representation.
1 temperature controlling part; 2 temperature control water tanks; 31 first water-supply-pipes; 32 second water-supply-pipes; 33 return pipes; 4 measuring pumps; 5Water inlet; 6 agitator control pieces; 7 inlets; 8 playpipes; 9 shower nozzles; 10 first chucks; 11 agitators; 12 mixTank; 13 mixed liquor pipes; 14 infusion pumps; 15 safety valves; 16 flues; 17 pressure-reducing valve control pieces; 18 pressure-reducing valves; 19 skiesPress; 20 air bleeding valves; 21 second chucks; 22 pressure vessels; 23 foam gun; 24 foams; 25 controllers.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, the utility model is elaborated.
A kind of foam solution automatic blending device, comprises blending tank 12, temperature control water tank 2, pressure vessel 22. Described blending tank 12Be positioned at the first chuck 10, pressure vessel 22 is positioned at the second chuck 21. In described temperature control water tank 2, be provided with heater, enterWater pipe and temperature sensor. On temperature control water tank 2, be provided with to the first water-supply-pipe of the first chuck 10 and the second chuck 21 interior water deliverys31 and from the return pipe 33 of the first chuck 10 and the second chuck 21 interior backwater. Temperature control water tank 2 is also provided with to blending tank 12 defeatedOn the second water-supply-pipe 32, the second water-supply-pipes 32 of water, be provided with the measuring pump 4 that can control the output water yield.
On described blending tank 12, be provided with the water inlet 5 that connects the second water-supply-pipe 32, on blending tank 12, be also provided with inlet 7,Inlet 7 is connected with the woven hose of input foam solution. In described blending tank, be also provided with agitator 11, agitator 11 is connected withAgitator control piece 6.
Between described pressure vessel 22 and blending tank 12, be connected with mixed liquor pipe 13, on mixed liquor pipe 13, being provided with can be by mixedClose the infusion pump 14 of liquid from blending tank 12 pump-in pressure storage tanks 22. Described pressure vessel 22 is also connected with air compressor machine 19. PressureOn storage tank 22, also connect foamed pipe, the end of foamed pipe is connected with foam gun.
As the further improvement of above-mentioned a kind of foam solution automatic blending device, on described blending tank 12, be provided with injection apparatus,Water inlet 5 and inlet 7 are all positioned on injection apparatus. Injection apparatus also comprises playpipe 8, and the end of playpipe 8 is connected withCan spray the shower nozzle 9 of the mixed liquor of water and foam solution.
As the further improvement of above-mentioned a kind of foam solution automatic blending device, the gas between air compressor machine 19 and pressure vessel 22Pressure-reducing valve 18 is also installed on body pipe 16. On described pressure vessel 22, be also separately installed with safety valve 15 and air bleeding valve 20.
As the further improvement of above-mentioned a kind of foam solution automatic blending device, also comprise controller, described controller is connected withPressure-reducing valve control piece 17, temperature sensor, temperature controlling part 1 and agitator control piece 6, pressure-reducing valve control piece 17 and pressure-reducing valve18 are connected, and temperature controlling part 1 is connected with heater, and agitator control piece 6 is connected with agitator 11. Described controller also wrapsDraw together display screen and man-machine interaction panel.
Above-mentioned a kind of foam solution automatic blending device, display screen shows the rotating speed of mixer, the temperature and pressure storage of temperature control water tank 2The pressure of tank 22. In the time entering into the water of temperature control water tank 2 and reach serviceability temperature, thermostatted water enters the first chuck 10 and the second folderCover 21, is incubated to blending tank 12 and pressure vessel 22 by thermostatted water. Simultaneously by the second water-supply-pipe 32, with measuring pump 4 toBlending tank 12 is inputted volume required thermostatted water. The thermostatted water entering from water inlet 5 and the foam solution of inputting from feed tube are sprayingPremix in device, disperses and sprays in blending tank 12 through shower nozzle 9, enters the mixed liquor in blending tank 12, by stirringAfter mixing device 11 and further stirring, all flow into mixed liquor pipe 13, and in infusion pump 14 pump-in pressure storage tanks 22. MixedClose liquid pump and enter after pressure vessel 22, close air bleeding valve 20, open air compressor machine 19, through pressure-reducing valve 18, pressure is reduced to detection requiredOperating pressure, air compressor machine 19 passes through Compressed Gas in flue 16 line input pressure storage tanks 22, pressure vessel 22 inner high voltagesFoam solution enter in foam gun 23 by foamed pipe, at foam gun 23 exit air amounts, send foam. The bubble sendingFoam is ejected on low-expansion foam collector, receives foam by liquid drainage analyzer, then carries out foaming properties detection, records and sends outBubble multiple and drainage time.
Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited in above-mentioned giving an example, this skillVariation, remodeling, interpolation or replacement that the technical staff in art field makes in essential scope of the present utility model, also should belong toProtection domain of the present utility model.
Claims (4)
1. a foam solution automatic blending device, is characterized in that, comprises blending tank, temperature control water tank and pressure vessel; Described mixedClose tank and be positioned at the first chuck, pressure vessel is positioned at the second chuck; In described temperature control water tank, be provided with heater, water inlet pipe andTemperature sensor; On temperature control water tank, be provided with to the first water-supply-pipe of water delivery in the first chuck and the second chuck and from the first chuck andThe return pipe of backwater in the second chuck; Temperature control water tank is also provided with the second water-supply-pipe to blending tank water delivery, on the second water-supply-pipe, establishesBe equipped with the measuring pump that can control the output water yield;
On described blending tank, be provided with the water inlet that connects the second water-supply-pipe, be also provided with inlet on blending tank, inlet connectsThere is the woven hose of input foam solution; In described blending tank, be also provided with agitator;
Between described pressure vessel and blending tank, be connected with mixed liquor pipe, on mixed liquor pipe, being provided with can be by mixed liquor from blending tankThe infusion pump of pump-in pressure storage tank; Described pressure vessel is also connected with air compressor machine; On pressure vessel, also connect foamed pipe, foamed pipeEnd be connected with foam gun.
2. a kind of foam solution automatic blending device as claimed in claim 1, is characterized in that, on described blending tank, is provided with sprayInjection device, water inlet and inlet are all positioned on injection apparatus; Injection apparatus also comprises playpipe, and the end of playpipe is connected withCan spray the shower nozzle of the mixed liquor of water and foam solution.
3. a kind of foam solution automatic blending device as claimed in claim 1, is characterized in that, between air compressor machine and pressure vesselFlue on pressure-reducing valve is also installed; On described pressure vessel, be also separately installed with safety valve and air bleeding valve.
4. a kind of foam solution automatic blending device as claimed in claim 3, is characterized in that, also comprises controller, described controlDevice processed is connected with pressure-reducing valve control piece, temperature sensor, temperature controlling part and agitator control piece, pressure-reducing valve control piece and decompressionValve is connected, and temperature controlling part is connected with heater, and agitator control piece is connected with agitator; Described controller also comprises display screenWith man-machine interaction panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901013.6U CN205235221U (en) | 2015-11-12 | 2015-11-12 | Automatic blending device of foam liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901013.6U CN205235221U (en) | 2015-11-12 | 2015-11-12 | Automatic blending device of foam liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235221U true CN205235221U (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901013.6U Active CN205235221U (en) | 2015-11-12 | 2015-11-12 | Automatic blending device of foam liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235221U (en) |
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2015
- 2015-11-12 CN CN201520901013.6U patent/CN205235221U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: No. 22, Chaoyangmen street, Chaoyang District, Beijing 100020 Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec Safety Engineering Research Institute Co.,Ltd. Address before: 100728 No. 22, Chaoyangmen Avenue, Chaoyang District, Beijing Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC Research Institute OF SAFETY ENGINEERING |
|
| TR01 | Transfer of patent right |