CN100543432C - The calorimeter of bung band water conservancy diversion loop temperature-control device - Google Patents
The calorimeter of bung band water conservancy diversion loop temperature-control device Download PDFInfo
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- CN100543432C CN100543432C CNB2007100350382A CN200710035038A CN100543432C CN 100543432 C CN100543432 C CN 100543432C CN B2007100350382 A CNB2007100350382 A CN B2007100350382A CN 200710035038 A CN200710035038 A CN 200710035038A CN 100543432 C CN100543432 C CN 100543432C
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Abstract
The invention discloses a kind of calorimeter of bung band water conservancy diversion loop temperature-control device, it comprises interior bucket, outer bucket and be arranged in the bung at bucket and outer bucket top, interior bucket places outer bucket, form the outer barrel chamber body that medium is housed between the lateral wall of outer bucket and the madial wall, be provided with air blanketing between interior bucket and the outer bucket, be provided with one or more lid diversion cavity that are used for the medium water conservancy diversion or one or more lid baffle in the bung, lid diversion cavity or lid baffle and circulation supply equipment form water conservancy diversion loop temperature-control device, and circulation supply equipment comprises temperature regulating device and drive unit.The present invention a kind ofly can keep temperature constant in bung and the outer bucket, creates the calorimeter of the bung band water conservancy diversion loop temperature-control device of a desirable external environment for interior bucket, thereby improves the ability that instrument adapts to rugged surroundings, has improved test accuracy.
Description
Technical field
The present invention is mainly concerned with the surveying instrument that is used for measuring coal, oil or other pyrogen thermal value in coal, petrochemical complex or the power industry, refers in particular to a kind of calorimeter of bung band water conservancy diversion loop temperature-control device.
Background technology
In the prior art, be used for measuring the surveying instrument of material thermal value general all by interior bucket, outer bucket and in being arranged at the bung at bucket top forms, wherein in bucket be arranged in outer barrel; During test, in the bucket, link to each other in the oxygen bomb of specimen is positioned over, light a fire, allow sample fully burn to the official hour energising with spark electrode.For guaranteeing to measure exactly the thermal value of material, it is constant that outer barrel temperature must keep, when environment temperature is kept invariable, and when outer barrel temperature and environment temperature are consistent, the thermal capacity of this instrument calorimetric system should be determined, thereby can obtain accuracy and all good test result of repeatability.But in most of the cases, guarantee that for a long time it is unpractical that environment temperature is stablized, the rising of environment temperature or decline can make outer bucket neither endothermic nor exothermic.Because heat absorption is different with exothermal nature, and each fierce degree is uncertain, process is very long, and in this process, extremely complicated variation takes place outer barrel temperature, and instrument thermal capacity also may change, and causes the test result accuracy to reduce the repeatability variation.
Summary of the invention
The technical problem to be solved in the present invention just is: at the technical matters of prior art existence, the invention provides and a kind ofly can keep temperature constant in bung and the outer bucket, create the calorimeter of the bung band water conservancy diversion loop temperature-control device of a desirable external environment for interior bucket, thereby improve the ability that instrument adapts to rugged surroundings, improved test accuracy.
For solving the problems of the technologies described above, the solution that the present invention proposes is: a kind of calorimeter of bung band water conservancy diversion loop temperature-control device, it comprises interior bucket, outer bucket and be arranged in the bung at bucket and outer bucket top, interior bucket places outer bucket, form the outer barrel chamber body that medium is housed between the lateral wall of outer bucket and the madial wall, be provided with air blanketing between interior bucket and the outer bucket, it is characterized in that: be provided with one or more lid diversion cavity that are used for the medium water conservancy diversion or one or more lid baffle in the described bung, lid diversion cavity or lid baffle and circulation supply equipment form water conservancy diversion loop temperature-control device, and circulation supply equipment comprises temperature regulating device and drive unit.
Offer one or more lid water conservancy diversion accent on the described lid diversion cavity, the inlet of lid diversion cavity links to each other with the lid medium inlet, lid water conservancy diversion accent and the inlet conducting of covering diversion cavity.
Described lid water conservancy diversion accent adopts circle hole shape, square groove, seam shape or honeycombed.
Described one or more lid baffle is the center of circle with the bung center, is distributed in isometrical or non-isometrical circular-arc spiral and covers in the cavity, and form non-enclosed lid diversion trench with the bung sidewall, and the starting point of lid baffle is positioned at the below of covering the medium inlet.
Be provided with one or more outer bucket diversion cavity or the outer bucket baffle that is used for the medium water conservancy diversion in the described outer barrel chamber body, outer bucket diversion cavity or outer bucket baffle and circulation supply equipment form water conservancy diversion loop temperature-control device.
Be provided with one or more outer bucket diversion cavity in the outer barrel chamber body between described outer bucket madial wall and the lateral wall, should offer several outer bucket water conservancy diversion accents on the outer bucket diversion cavity, the inlet of outer bucket diversion cavity links to each other with outer bucket medium inlet, outer bucket water conservancy diversion accent then with the equal conducting of inlet of outer barrel of diversion cavity.
Be provided with one or more outer bucket baffle in the outer barrel chamber body between described outer bucket madial wall and the lateral wall, a bucket center is the center of circle beyond should outer bucket baffle, be distributed in the outer barrel chamber body with isometrical or non-isometrical circular-arc spiral, and forming non-enclosed outer bucket diversion trench with outer bucket lateral wall or madial wall, the starting point of outer bucket baffle is positioned at below, outer bucket medium inlet.
The endpiece of described drive unit is connected with bung by temperature regulating device, the inlet end of drive unit is communicated with outer bucket, bung keeps being communicated with outer bucket, perhaps the endpiece of drive unit is connected with the inlet end of bung and outer bucket respectively by temperature regulating device, and the inlet end of drive unit is communicated with outer bucket and bung endpiece respectively.
Described circulation supply equipment also comprises switch and also offers a media outlet on the bucket outside that drive unit links to each other with a medium inlet.
Compared with prior art, advantage of the present invention just is:
1, the calorimeter of bung band water conservancy diversion loop temperature-control device of the present invention, this temperature regulating device can utilize bung diversion cavity or baffle design fits circulation supply equipment, make bung and circulation supply equipment form a circulation system, utilize the medium circulation mode to have diversity and dirigibility simultaneously, medium can be pressed the certain orientation circulation as required, thereby make the whole circulation system temperature constant, strengthened the stability of temperature in the bung effectively, characteristic by gravity flow also makes circulation system temperature everywhere be consistent for a long time, reduce ambient temperature to Temperature Influence in the bung and in the whole circulation system, final is that constant working environment has been created optimal conditions in the interior bucket, improve the ability of instrument adaptation rugged surroundings, shortened the test duration.
2, the calorimeter of bung band water conservancy diversion loop temperature-control device of the present invention, equally also adopt diversion cavity or baffle design outside in the bucket cavity, cooperate circulation supply equipment simultaneously, medium with uniform temperature is circulated in the bucket cavity outside, and the medium circulation mode has diversity and dirigibility, medium can be pressed the certain orientation circulation as required, thereby make the whole circulation system temperature constant, strengthened the stability of temperature in outer bucket and the bung effectively, characteristic by gravity flow also makes in the circulation system temperature everywhere be consistent for a long time, create a desirable external environment finally for interior bucket, make test result accuracy height, the precision height, and repeatability is strong, makes that also the calorimeter scope of application of the present invention is wider, and the adaptive faculty to environment under the special operation condition is stronger.
3, the calorimeter of bung band water conservancy diversion loop temperature-control device of the present invention, be provided with hermetically sealed layer outside between bucket and the bung, and between air blanketing and bung, be provided with the semitight layer, thereby guaranteed the stable of this calorimeter working environment, also make the temperature of working environment constant relatively, therefore can further improve the measuring accuracy of calorimeter.
4, the calorimeter of bung band water conservancy diversion loop temperature-control device of the present invention, in interior bucket, be provided with an impeller, and above impeller, be provided with and its blade at an angle, setting by this blade, can enlarge the working range that impeller stirs, particularly on depth direction, the medium in the bucket in whole be implemented evenly to stir; Utilize the impeller stirring operation that the medium in the internal bucket carries out under motor-driven, guaranteed in the interior bucket that medium temperature everywhere is consistent substantially, can not appear at the different phenomenon of medium temperature on the different water levels, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the sectional structure synoptic diagram at A-A place among Fig. 1;
Fig. 3 is the sectional structure synoptic diagram at B-B place among Fig. 1;
Fig. 4 be among Fig. 1 C to structural representation;
Fig. 5-the 1st, the synoptic diagram of diversion cavity cross section example 1 in the embodiment of the invention 1;
Fig. 5-the 2nd, the synoptic diagram of diversion cavity cross section example 2 in the embodiment of the invention 1;
Fig. 5-the 3rd, the synoptic diagram of diversion cavity cross section example 3 in the embodiment of the invention 1;
Fig. 5-the 4th, the synoptic diagram of diversion cavity cross section example 4 in the embodiment of the invention 1;
Fig. 5-the 5th, the synoptic diagram of diversion cavity cross section example 5 in the embodiment of the invention 1;
Fig. 5-the 6th, the synoptic diagram of diversion cavity cross section example 6 in the embodiment of the invention 1;
Fig. 6 is the structural representation of the embodiment of the invention 2;
Fig. 7 is the sectional structure synoptic diagram at D-D place among Fig. 6;
Fig. 8 is the sectional structure synoptic diagram at E-E place among Fig. 6;
Fig. 9 is the structural representation of the embodiment of the invention 3;
Figure 10 is the sectional structure synoptic diagram at F-F place among Fig. 9;
Figure 11 is the sectional structure synoptic diagram at G-G place among Fig. 9;
Figure 12 be among Fig. 6 and Fig. 9 H to structural representation;
Figure 13-the 1st, example 1 synoptic diagram in baffle cross section among the embodiment of the invention 2 and the embodiment 3;
Figure 13-the 2nd, example 1 synoptic diagram in baffle cross section among the embodiment of the invention 2 and the embodiment 3;
Figure 13-the 3rd, example 1 synoptic diagram in baffle cross section among the embodiment of the invention 2 and the embodiment 3;
Figure 13-the 4th, example 1 synoptic diagram in baffle cross section among the embodiment of the invention 2 and the embodiment 3;
Figure 13-the 5th, example 1 synoptic diagram in baffle cross section among the embodiment of the invention 2 and the embodiment 3;
Figure 13-the 6th, example 1 synoptic diagram in baffle cross section among the embodiment of the invention 2 and the embodiment 3;
Figure 14 is a stirring apparatus structural representation of the present invention.
Marginal data
1, interior bucket 2, outer bucket 21, madial wall
22, lateral wall 23, outer barrel chamber body 201, outer bucket medium inlet
202, outer bucket media outlet 3, bung 31, lid diversion cavity
32, lid water conservancy diversion accent 33, lid baffle 34, lid diversion trench
301, lid cavity 302, lid medium inlet 303, lid media outlet
4, air blanketing 5, outer bucket diversion cavity 51, outer bucket water conservancy diversion accent
53, outer bucket baffle 54, outer bucket diversion trench 6, circulation supply equipment
61, drive unit 62, temperature regulating device 63, switch
64, medium is mended inlet 7, hermetically sealed layer 8, semitight layer
9, outer bucket temperature probe 10, interior bucket temperature probe 11, media discharge mouth
12, blade 13, impeller 14, motor
Embodiment
Below with reference to the drawings and specific embodiments the present invention is described in further details.
The calorimeter of bung band water conservancy diversion loop temperature-control device of the present invention, in it comprises bucket 1, outer bucket 2 and be arranged in the bung 3 at bucket 1 and outer bucket 2 tops, interior bucket 1 places outer bucket 2, form the outer barrel chamber body 23 that medium is housed between the madial wall 21 of outer bucket 2 and the lateral wall 22, be provided with air blanketing 4 between interior bucket 1 and the outer bucket 2, be provided with one or more lid diversion cavity 31 or the lid baffle 33 that is used for the medium water conservancy diversion in the bung 3, they and circulation supply equipment 6 form water conservancy diversion loop temperature-control device, and circulation supply equipment 6 comprises temperature regulating device 62 and drive unit 61.Under a kind of mode, the endpiece of drive unit 61 is connected with bung 3 by temperature regulating device 62, the inlet end of drive unit 61 is communicated with outer bucket 2, bung 3 keeps being communicated with outer bucket 2, outer like this bucket 2 and bung 3 form a complete circulation system, and 6 pairs of whole circulation system of circulation supply equipment are controlled.Under the another kind of mode, the endpiece of drive unit 61 is connected with the inlet end of bung 3 and outer bucket 2 respectively by temperature regulating device 62, the inlet end of drive unit 61 is communicated with outer bucket 2 and bung 3 endpiece respectively, like this, bung 3 and outer bucket 2 form separately independently circulating water with circulation supply equipment 6 respectively, and circulation supply equipment 6 is controlled bung 3 and outer bucket 2 respectively.Utilize the temperature regulating device 62 in the circulation supply equipment 6, the temperature of circulation system medium is remained in certain constant scope, the diversion Design of bung 3 makes the medium in the bung 3 possess the property of circulating simultaneously, produce certain mixing effect, finally make bung 3 medium temperatures all permanent, test result accuracy height, precision height, and repeatability is strong.In preferred embodiment, also be provided with one or more outer bucket diversion cavity 5 or the outer bucket baffle 53 that is used for the medium water conservancy diversion outside in the bucket cavity 23, thereby make the medium in the outer bucket 2 also produce certain gravity flow circulation, control by 62 pairs of media of temperature regulating device makes in the outer bucket 2 and also can remain in the scope of constant temperature, be the test environment of the best of interior bucket 1 creation simultaneously.In preferred embodiment, circulation supply equipment 6 further comprises switch 63 and also offers a media outlet 11 on the bucket 2 outside, drive unit 61 links to each other with a medium inlet 64, when needing to replenish medium in the outer bucket 2, then open switch 63, cut off the circulation system and make new medium 64 inputs from the medium inlet.Be provided with hermetically sealed layer 7 between outer bucket 2 and the bung 3, be provided with semitight layer 8 between air blanketing 4 and the bung 3, thereby guaranteed the stable of this calorimeter working environment, bucket 1 is relative constant with the operating ambient temperature in the outer bucket 2 in also making, and has therefore improved the measuring accuracy of calorimeter.Bucket temperature probe 10 in being provided with in interior bucket 1 is provided with outer bucket temperature probe 9 in the outer barrel chamber body 23, can monitor the temperature of working environment by interior bucket temperature probe 10 and outer bucket temperature probe 9, and then make corresponding adjustment.Referring to Figure 14, the present invention further is provided with an impeller 13 in interior bucket 1, and this impeller 13 links to each other with motor 14.The top of this impeller 13 is equiped with blade 12, and this blade 12 and impeller 13 be α at an angle, and this α can be 90 degree, and promptly impeller 13 is vertical with blade 12.α also can satisfy following relational expression: D simultaneously〉1+2Lcos α; Wherein D is the diameter of interior bucket 1, and 1 is long with the level of impeller 13.In this preferable scope, the best results that combination produced of impeller 13 and blade 12.This impeller 13 is by the internally barrel effect that 1 interior medium generation is stirred of drive of motor 14, guaranteed in the interior bucket 1 that medium temperature everywhere is consistent, can not appear at the different phenomenon of medium temperature on the different water levels, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value.Simultaneously, in order to satisfy the work of 13 pairs different barrels high of impellers and media depth, when the ratio of the height value of interior bucket 1 and blade 12 vertical height values is 2～6, the combination of impeller 13 and blade 12 internally in the bucket 1 all media carry out fully evenly stirring, reach preferable effect.
Wherein, lid diversion cavity 31 or lid baffle 33 and outer bucket diversion cavity 5 or outer bucket baffle 53 have a variety of arrangements, below with reference to the drawings and specific embodiments the present invention are described in further details.
Embodiment 1: as Fig. 1, Fig. 2 and shown in Figure 4, be provided with one or more lid diversion cavity 31 in bung 3, offer several lid water conservancy diversion accents 32 on this lid diversion cavity 31; The inlet of lid diversion cavity 31 links to each other with lid medium inlet 302,32 of lid water conservancy diversion accents and the equal conducting of inlet of covering diversion cavity 31.Medium can be sprayed in lid cavity 301 by lid water conservancy diversion accent 32, is constantly pushed ahead by the media that ejection medium promotes cover in the cavity 301, and then the gravity flow stirring of formation medium, reaches to cover in the cavity 301 effect that temperature everywhere reaches unanimity.Its middle cover diversion cavity mouth 32 can adopt circle hole shape, seam shape or other irregularly shaped according to the concrete needs that spray, and also can cover 1 jiao of the plane became on water conservancy diversion accent 32 and the bung 3 α and determines different injection directions with the β angle that is become with X-axis by changing in addition.Different shapes, different bores and different directions will form the ejection medium of friction speed, different directions and different mixing effects.In addition, referring to Fig. 5-1 to shown in Fig. 5-6, also can be according to the shape of lid cavity 301, size and height H and the profile of highly selecting suitable lid diversion cavity 31, as the cross section is fan-shaped, circular, oval, square, rectangle, polygon, triangle etc., the circulating effect that medium is passed through behind the water conservancy diversion is better, guaranteed in the bung 3 that medium temperature everywhere is consistent substantially, can not appear at the different phenomenon of medium temperature on the diverse location, improved the stability of interior bucket 1 environment temperature, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value.As shown in Figure 3, be provided with one or more outer bucket diversion cavity 5 outside in the bucket 2, offer several outer bucket water conservancy diversion accents 51 on this outer bucket diversion cavity 5; The inlet of outer bucket diversion cavity 5 links to each other with outer bucket medium inlet 201,51 of outer bucket water conservancy diversion accents and the equal conducting of inlet of barrel diversion cavity 5 outward.In the present embodiment, outer bucket diversion cavity 5 and lid diversion cavity 31 arrangement basically identicals make media in the outer barrel chamber body 23 form gravity flow and stir, and reach in the outer barrel chamber body 23 effect that temperature everywhere reaches unanimity.The lid medium inlet 302 that links to each other with lid diversion cavity 31 links to each other with the endpiece of drive unit 61 in the circulation supply equipment 6, the outer bucket medium inlet 201 that links to each other with outer bucket diversion cavity 5 in the lid media outlet 303 of lid in the cavity 301 and the outer bucket 2 links to each other, and outer barrel of media outlet 202 in the outer barrel chamber body 23 links to each other with the entrance point of drive unit 61 in the circulation supply equipment 6.During test, can in interior bucket 1, install the medium of a constant volume earlier, install medium equally in the outer bucket 2, open drive unit 61 and temperature regulating device 62 then, medium heating is controlled in the lid cavity 301 that flows into after the predetermined temperature in the bung 3, the medium injection design of the lid diversion cavity 31 in the lid cavity 301, make the medium in the bung 3 have stirring, in like manner, outside in the bucket cavity 23, medium also has stirring, like this can make the medium temperature in outer barrel chamber body 23 and the bung 3 evenly keep constant.Oxygen bomb with specimen is positioned in the interior bucket 1 at last, links to each other with spark electrode, to official hour energising igniting, allows sample fully burn.In the medium circulation system that bucket diversion cavity 5, outer barrel chamber body 23 and lid diversion cavity 31, bung 3 and circulation supply equipment 6 form outside, not only can keep the medium temperature in the outer barrel chamber body 23 constant, can also keep bung 3 interior medium temperatures constant.If need to replenish medium in the circulation system, then open switch 63, cut off the circulation system, new medium 64 is entered from the medium inlet.If desired the media in the outer barrel chamber body 23 are emitted, media outlet that then can be by outer bucket 2 11 is emitted medium.
Embodiment 2: as Fig. 6, Fig. 7, Fig. 9, Figure 10 and shown in Figure 12, in bung 3, be provided with one or more lid baffle 33, this lid baffle 33 is the center of circle with bung 3 centers, be distributed in isometrical or non-isometrical circular-arc spiral and cover in the cavity 301, and form non-enclosed lid diversion trench 34 with bung 3 sidewalls; The starting point of lid baffle 33 is positioned at covers 302 belows, medium inlet.Medium is entered by lid medium inlet 302 and covers in the cavity 301, water conservancy diversion effect of contraction lower part medium at lid baffle 33 can flow along lid diversion trench 34, and then it is mobile by certain direction to drive other medium, the gravity flow that forms medium is stirred, and reaches to cover in the cavity 301 effect that temperature everywhere reaches unanimity.Its middle cover baffle 33 can change as required its with bung 3 on α that the plane became determine different water conservancy diversion directions for 2 jiaos, and different spiral angles, position and different water conservancy diversion directions will form the permeable medium of friction speed, different directions and different mixing effects.In addition, referring to Figure 13-1 to shown in Figure 13-6, also can be according to the shape of lid cavity 301, size and water conservancy diversion stroke and the profile of highly selecting suitable lid baffle 33, as the cross section is rectangle, circular, oval, square, polygon, triangle, trapezoidal etc., the circulating effect that medium is passed through behind the water conservancy diversion is better, guaranteed in the bung 3 that medium temperature everywhere is consistent substantially, can not appear at the different phenomenon of medium temperature on the diverse location, improved the stability of interior bucket 1 environment temperature, thereby improved the measuring accuracy of calorimeter, can obtain more accurate measured value.As Fig. 8 and shown in Figure 11, be provided with one or more outer bucket baffle 53 outside in the bucket cavity 23, bucket 2 centers are the center of circle beyond should outer bucket baffle 53, be distributed in the outer barrel chamber body 23 with isometrical or non-isometrical circular-arc spiral, and form non-enclosed outer bucket diversion trench 54 with outer bucket lateral wall 22 or madial wall 21; The starting point of outer bucket baffle 53 is positioned at outer bucket 201 belows, medium inlet.In the present embodiment, outer bucket baffle 53 and lid baffle 33 arrangement basically identicals make media in the outer barrel chamber body 23 form gravity flow and stir, and reach in the outer barrel chamber body 23 effect that temperature everywhere reaches unanimity.Lid medium inlet 302 links to each other with the endpiece of drive unit 61 in the circulation supply equipment 6, the lid media outlet 303 of lid in the cavity 301 links to each other with outer bucket medium inlet 201 in the outer bucket 2, and outer barrel of media outlet 202 in the outer barrel chamber body 23 links to each other with the entrance point of drive unit 61 in the circulation supply equipment 6.During test, can in interior bucket 1, install the medium of a constant volume earlier, install medium equally in the outer bucket 2, open drive unit 61 and temperature regulating device 62 then, medium heating is controlled in the lid cavity 301 that flows into after the predetermined temperature in the bung 3, lid diversion trench 34 designs of the lid baffle 33 in the lid cavity 301, make the medium in the bung 3 have stirring, in like manner, outside in the bucket cavity 23, medium also has stirring, like this can make the medium temperature in outer barrel chamber body 23 and the bung 3 evenly keep constant.Oxygen bomb with specimen is positioned in the interior bucket 1 at last, links to each other with spark electrode, to official hour energising igniting, allows sample fully burn.In the medium circulation system that bucket baffle 53, outer barrel chamber body 23 and lid baffle 33, bung 3 and circulation supply equipment 6 form outside, not only can keep the medium temperature in the outer barrel chamber body 23 constant, can also keep bung 3 interior medium temperatures constant.If need to replenish medium in the circulation system, then open switch 63, cut off the circulation system, new medium 64 is entered from the medium inlet.If desired the media in the outer barrel chamber body 23 are emitted, media outlet that then can be by outer bucket 2 11 is emitted medium.
In sum; the arrangement of middle cover diversion cavity 31 of the present invention or lid baffle 33 and outer bucket diversion cavity 5 or outer bucket baffle 53 can select suitable kind to carry out assembled arrangement according to actual needs; therefore the arrangement in the present invention protects is diversified, is not limited to these several limited arrangements in the embodiment of the invention.And outer bucket 2 and bung 3, can provide safeguard for improving the instrument test precision with several this integral units with preferable scheme of the mutually nested successively formation of the mode of array in preferred embodiment as the integral unit of interior bucket 1 external environment.
Claims (8)
1, a kind of calorimeter of bung band water conservancy diversion loop temperature-control device, it comprises interior bucket (1), outer bucket (2) and be arranged at interior bucket (1) and the bung (3) at outer barrel (2) top, interior bucket (1) places outer bucket (2), form the outer barrel chamber body (23) that medium is housed between the lateral wall (22) of outer bucket (2) and the madial wall (21), be provided with air blanketing (4) between interior bucket (1) and the outer bucket (2), it is characterized in that: be provided with the lid diversion cavity (31) that is used for the medium water conservancy diversion more than in the described bung (3), lid diversion cavity (31) forms water conservancy diversion loop temperature-control device with circulation supply equipment (6), and circulation supply equipment (6) comprises first temperature regulating device (62) and drive unit (61); Offer more than one lid water conservancy diversion accent (32) on the described lid diversion cavity (31), the inlet of lid diversion cavity (31) links to each other with lid medium inlet (302), lid water conservancy diversion accent (32) and the inlet conducting of covering diversion cavity (31).
2, the calorimeter of bung band water conservancy diversion loop temperature-control device according to claim 1 is characterized in that: described lid water conservancy diversion accent (32) adopts circle hole shape, square groove, seam shape or honeycombed.
3, the calorimeter of bung band water conservancy diversion loop temperature-control device according to claim 1 and 2, it is characterized in that: be provided with more than one outer bucket diversion cavity (5) in the outer barrel chamber body (23) between described outer bucket madial wall (21) and the lateral wall (22), the described water conservancy diversion loop temperature-control device that is formed by lid diversion cavity (31) and circulation supply equipment (6) replaces with by outer bucket diversion cavity (5), outer barrel chamber body (23), lid diversion cavity (31), the water conservancy diversion loop temperature-control device that bung (3) and circulation supply equipment (6) form, should offer several outer bucket water conservancy diversion accents (51) on the outer bucket diversion cavity (5), the inlet of outer bucket diversion cavity (5) links to each other with an outer bucket medium inlet (201), outer barrel of water conservancy diversion accent (51) then with the equal conducting of inlet of outer barrel of diversion cavity (5).
4, the calorimeter of bung band water conservancy diversion loop temperature-control device according to claim 1 and 2, it is characterized in that: be provided with more than one outer bucket baffle (53) in the outer barrel chamber body (23) between described outer bucket madial wall (21) and the lateral wall (22), the described water conservancy diversion loop temperature-control device that is formed by lid diversion cavity (31) and circulation supply equipment (6) replaces with by outer bucket baffle (53), outer barrel chamber body (23), lid baffle (33), the water conservancy diversion loop temperature-control device that bung (3) and circulation supply equipment (6) form, this outer bucket baffle (53) bucket (2) center in addition is the center of circle, be distributed in the outer barrel chamber body (23) with isometrical or non-isometrical circular-arc spiral, and forming non-enclosed outer bucket diversion trench (54) with outer bucket lateral wall (22) or madial wall (21), the starting point of outer bucket baffle (53) is positioned at below, outer bucket medium inlet (201).
5, the calorimeter of bung band water conservancy diversion loop temperature-control device according to claim 1 and 2, it is characterized in that: the endpiece of described drive unit (61) is connected with bung (3) by first temperature regulating device (62), the inlet end of drive unit (61) is communicated with outer bucket (2), bung (3) keeps being communicated with outer bucket (2), perhaps the endpiece of drive unit (61) is connected with the inlet end of bung (3) and outer bucket (2) respectively by first temperature regulating device (62), and the inlet end of drive unit (61) is communicated with outer bucket (2) and bung (3) endpiece respectively.
6, the calorimeter of bung band water conservancy diversion loop temperature-control device according to claim 3, it is characterized in that: the endpiece of described drive unit (61) is connected with bung (3) by first temperature regulating device (62), the inlet end of drive unit (61) is communicated with outer bucket (2), bung (3) keeps being communicated with outer bucket (2), perhaps the endpiece of drive unit (61) is connected with the inlet end of bung (3) and outer bucket (2) respectively by first temperature regulating device (62), and the inlet end of drive unit (61) is communicated with outer bucket (2) and bung (3) endpiece respectively.
7, the calorimeter of bung band water conservancy diversion loop temperature-control device according to claim 4, it is characterized in that: the endpiece of described drive unit (61) is connected with bung (3) by first temperature regulating device (62), the inlet end of drive unit (61) is communicated with outer bucket (2), bung (3) keeps being communicated with outer bucket (2), perhaps the endpiece of drive unit (61) is connected with the inlet end of bung (3) and outer bucket (2) respectively by first temperature regulating device (62), and the inlet end of drive unit (61) is communicated with outer bucket (2) and bung (3) endpiece respectively.
8, the calorimeter of bung band water conservancy diversion loop temperature-control device according to claim 5, it is characterized in that: described circulation supply equipment (6) also comprises switch (63) and also offers a media outlet (11) on the bucket (2) outside that drive unit (61) links to each other with a medium inlet (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100350382A CN100543432C (en) | 2007-05-31 | 2007-05-31 | The calorimeter of bung band water conservancy diversion loop temperature-control device |
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|---|---|---|---|
| CNB2007100350382A CN100543432C (en) | 2007-05-31 | 2007-05-31 | The calorimeter of bung band water conservancy diversion loop temperature-control device |
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| CN100543432C true CN100543432C (en) | 2009-09-23 |
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| CN113779898B (en) * | 2021-08-16 | 2024-01-30 | 中国舰船研究设计中心 | Self-flow circulation design method of small-drift-diameter circulating water system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923306A (en) * | 1987-01-08 | 1990-05-08 | Westinghouse Electric Corp. | Stable isothermal calorimeter |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923306A (en) * | 1987-01-08 | 1990-05-08 | Westinghouse Electric Corp. | Stable isothermal calorimeter |
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