CN101458110B - Steam amount measurement method and equipment - Google Patents
Steam amount measurement method and equipment Download PDFInfo
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- CN101458110B CN101458110B CN2008102460911A CN200810246091A CN101458110B CN 101458110 B CN101458110 B CN 101458110B CN 2008102460911 A CN2008102460911 A CN 2008102460911A CN 200810246091 A CN200810246091 A CN 200810246091A CN 101458110 B CN101458110 B CN 101458110B
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- steam
- steaming plant
- closed container
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- 238000000691 measurement method Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000005494 condensation Effects 0.000 claims abstract description 9
- 238000009833 condensation Methods 0.000 claims abstract description 9
- 238000010025 steaming Methods 0.000 claims description 41
- 238000005259 measurement Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention relates to a method for measuring quantity of steam and a device thereof. The method comprises the steps as follows: a device for generating steam is connected to a sealed condensation container for condensating the steam into water, the volume of the water is measured by a measuring cylinder, corresponding time and volume of the condensated water are recorded, steam output quantity is worked out according to switch opening of a steam device. The invention has the advantages that the problem that the existing steam device can not accurately work out quantity of steam is solved, the output quantity of steam of the steam device can be worked out and steam device can be calibrated conveniently at any time.
Description
Technical field
The present invention relates to a kind of measuring method of quantity of steam, belong to the precision measurement field, the invention still further relates to the equipment of this measuring method.
Background technology
A kind of situation that need carry out the quantity of steam measurement is, in running car, wonder that quantity of steam that the occupant breathes out is at automobile air window generation mist on glass, need to measure the simulation personnel that how much come that quantity of steam sends generally speaking and breathe the quantity of steam that is produced onboard, at present the method about the quantity of steam of measuring this aspect does not also have open in the art, also be that technical matters is, about the accurate without comparison method of the measurement of quantity of steam, simultaneously, the method for the quantity of steam of simulation occupant exhalation is corresponding does not have openly yet.
Summary of the invention
The present invention is used for accurately demarcating steaming plant takes place exactly.
The objective of the invention is to can accurately not calculate the problem of quantity of steam at existing steaming plant, a kind of method that can accurately measure quantity of steam is provided, this measuring method can be measured the steam output quantity of steaming plant, and can carry out steaming plant easily at any time and demarcate; Another object of the present invention is to provide a kind of equipment of corresponding use said method.
The step of method is the equipment that will produce steam, receives in the airtight condensing container and is condensed into water, measures the volume of water with graduated cylinder, and the volume of record time corresponding and condensate water according to the switch aperture size of steaming plant, is adjusted out the steam output quantity.
Concrete technical scheme is as follows:
A kind of steam amount measurement method, adopt following steps:
(1) produces steam;
(2) steam is condensed into water;
(3) volume of water after the measurement condensation;
(4) corresponding relation of the aperture size of generation steaming plant switch in the volume of calculating condensate water and the step (1);
(5) according to the corresponding relation of the aperture size that produces the steaming plant switch in step (4) calculation procedure (1) with the quantity of steam size;
(6) the aperture size according to this steaming plant switch obtains quantity of steam.
(7) also comprise step (7): by GB 11555-94,70 ± 5g/h calculates the quantity of steam that the anthropomorphic dummy breathes out with the quantity of steam that obtains in car.
Adopt a steaming plant to carry out the generation of steam in the step (1).
Adopt a closed container that steam is condensed into water in the step (2).
The volume of water after the employing one graduated cylinder measurement condensation in the step (3).
Described steaming plant is provided with switch, and the size that the middle steam degree of step (4) is a quantity of steam is controlled and demarcated with the aperture size of switch.
According to the switch aperture size of steaming plant, adjust out the steam output quantity.
Described closed container is a heat-dissipating container, and it attaches heat abstractor.
This method is implemented in subzero.
Steaming plant generation steam enters closed container and carries out condensation, condensate water flows in the graduated cylinder, measure the volume of condensate water and write down time corresponding with graduated cylinder, calculate the switch aperture size of the steaming plant of condensate water correspondence, the corresponding relation of the quantity of steam size that record aperture size is corresponding, obtain the quantity of steam of steaming plant, i.e. the steam amount of sending.
Illustrate: the steam production of the full scale of known steam equipment is 5kg/h.
For the first time: the volume of condensate water is 500ml, and the time is 60 minutes, and the switch aperture size of corresponding steaming plant is 1/2 of a full scale, and corresponding steam production is 2.5kg/h.
For the second time: the volume of condensate water is 500ml, and the time is 60 minutes, and the switch aperture size of corresponding steaming plant is 1/4 of a full scale, and corresponding steam production is 1.25kg/h.
Analogize by this, learn the switch aperture size and corresponding steam production corresponding relation of steaming plant.
Adopt GB 11555-94,70 ± 5g/h comes to calculate the quantity of steam that the anthropomorphic dummy breathes out according to the steam amount of sending in car.
A kind of equipment of implementing said method comprises steaming plant, closed container and graduated cylinder, and the steam (vapor) outlet of steaming plant connects the closed container import of closed container, and graduated cylinder is led in the closed container outlet, and closed container adopts a cooling fan to dispel the heat.
Wherein, use graduated cylinder to measure the volume of condensate water, by the limited number of time experiment draw funtcional relationship and obtain the volume of condensate water and the switch aperture of steaming plant between relation; Draw after this relation,, draw quantity of steam with the switch aperture of steaming plant and the relation of quantity of steam by the specification own and the demarcation of steaming plant; Use the GB algorithm, go out the quantity of steam of people's expiration by the algorithm simulation among quantity of steam and the GB 11555-94.
Compare with present prior art, the present invention has overcome the problem that existing steaming plant can accurately not calculate quantity of steam, and this measuring method can be measured the steam output quantity of steaming plant, and can carry out steaming plant easily at any time and demarcate.
Description of drawings
Fig. 1 is measuring method of the present invention and equipment synoptic diagram thereof
Among the figure:
Steaming plant 1 closed container 2 graduated cylinders 3 steam (vapor) outlets 4 closed container imports 5 steam inlets 6 closed containers export 7 condensation flow and export 8 condensate waters 9
Embodiment
Describe the present invention with reference to the accompanying drawings below, it is a kind of preferred embodiment in the numerous embodiments of the present invention
What demonstrate among Fig. 1 is exactly the method for measuring quantity of steam, by steaming plant 1 steam → carry out condensation → be condensed into water to flow in the graduated cylinder 3 to closed container 2 takes place, and calculates the switch aperture size of the steaming plant of condensate water correspondence.The size that can select the size of aperture to control quantity of steam realizes, the corresponding relation of the quantity of steam size that record aperture size is corresponding can obtain the steam amount of sending of steaming plant.This kind measuring method can be used for steaming plant is demarcated, and quantity of steam what can check at any time.This kind measuring method can be applied in the automobile industry, in the strong inspection project demist test of country, is used for the quantity of steam that the anthropomorphic dummy breathes out in car, and people's exhalation amount can be calculated (reference standard GB 11555-94) according to 70 ± 5g/h.
The item that intermediary operation should be noted has:
Should note the heat radiation of the closed container among Fig. 1 when 1, operating, what we tested at present is that the heating radiator of using on the automobile is tested, and key will have heat radiation and airtight effect.If when extraneous heat radiation is bad, can utilize cooling fan to cool off, make the better heat-radiation effect of heating radiator, help the mist of High Temperature High Pressure is condensed into water.The size of heating radiator is selected the size of the quantity of steam that depends on steaming plant output fully for use.
2, detect demarcation under the situation that this method is must environment temperature lower, detect to best, help the generation and the condensation of mist in subzero.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (6)
1. one kind is calculated the quantity of steam method that the anthropomorphic dummy breathes out in car, it is characterized in that, adopts following steps:
(1) adopt a steaming plant to carry out the generation of steam;
(2) adopt a closed container that steam is condensed into water;
(3) volume of water after the employing one graduated cylinder measurement condensation;
(4) corresponding relation of the aperture size of steaming plant switch in the volume of calculating condensate water and the step (1) according to the switch aperture size of steaming plant, is adjusted out corresponding quantity of steam;
(5) calculate the aperture size of steaming plant switch in the step (1) and the corresponding relation of quantity of steam size according to step (4);
(6) the aperture size according to this steaming plant switch obtains quantity of steam;
(7) by GB 11555-94,70 ± 5g/h calculates the quantity of steam that the anthropomorphic dummy breathes out with the quantity of steam that obtains in car.
2. the quantity of steam method that calculating anthropomorphic dummy as claimed in claim 1 breathes out in car is characterized in that described closed container is a heat-dissipating container, and it attaches heat abstractor.
3. the quantity of steam method that calculating anthropomorphic dummy as claimed in claim 1 breathes out in car is characterized in that this method is implemented in subzero.
4. the quantity of steam method that calculating anthropomorphic dummy as claimed in claim 1 breathes out in car, it is characterized in that, steaming plant generation steam enters closed container and carries out condensation, condensate water flows in the graduated cylinder, measure the volume of condensate water and write down time corresponding with graduated cylinder, calculate the switch aperture size of the steaming plant of condensate water correspondence, the corresponding relation of the quantity of steam size that record aperture size is corresponding, obtain the quantity of steam of steaming plant, i.e. the steam amount of sending.
5. an enforcement is as the equipment of method as described in the claim 1-4, it is characterized in that, comprise steaming plant (1), closed container (2) and graduated cylinder (3), the steam (vapor) outlet (4) of steaming plant (1) connects the closed container import (5) of closed container (2), and graduated cylinder (3) is led in closed container outlet (7).
6. equipment as claimed in claim 5 is characterized in that, closed container (2) adopts a cooling fan to dispel the heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102460911A CN101458110B (en) | 2008-12-20 | 2008-12-20 | Steam amount measurement method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102460911A CN101458110B (en) | 2008-12-20 | 2008-12-20 | Steam amount measurement method and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101458110A CN101458110A (en) | 2009-06-17 |
| CN101458110B true CN101458110B (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102460911A Expired - Fee Related CN101458110B (en) | 2008-12-20 | 2008-12-20 | Steam amount measurement method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101458110B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716062B (en) * | 2016-02-26 | 2018-02-16 | 西北大学 | A kind of quantitative makes the steam generator and application method of mouthful quantity of steam |
| CN112032689A (en) * | 2020-08-26 | 2020-12-04 | 戴彩霞 | Industrial boiler equipment for measuring steam water amount through cooling |
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2008
- 2008-12-20 CN CN2008102460911A patent/CN101458110B/en not_active Expired - Fee Related
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| CN101458110A (en) | 2009-06-17 |
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Granted publication date: 20110810 Termination date: 20201220 |