CN203100932U - Temperature measuring device of vacuum dampening machine for tobacco - Google Patents
Temperature measuring device of vacuum dampening machine for tobacco Download PDFInfo
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- CN203100932U CN203100932U CN201220740995.1U CN201220740995U CN203100932U CN 203100932 U CN203100932 U CN 203100932U CN 201220740995 U CN201220740995 U CN 201220740995U CN 203100932 U CN203100932 U CN 203100932U
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Abstract
Disclosed is a temperature measuring device of a vacuum dampening machine for tobacco. The temperature measuring device of the vacuum dampening machine for the tobacco comprises a connecting pipe, an internal flange and an external flange, wherein the internal flange and the external flange are respectively arranged at two ends of the connecting pipe. A water leakage hole is formed at the bottom of the connecting pipe. A water storage pipe is arranged between the internal flange and the external flange, and the water storage pipe is corresponding to the water leakage hole. A through hole, corresponding to the water storage pipe, is formed at the bottom of the external flange. The outside of the through hole is connected with a sleeve which is horizontally arranged. A temperature sensor is installed in the sleeve, wherein one end of the temperature sensor extends to the through hole and the water storage pipe. The temperature sensor is connected with the end portion of the sleeve in a closed mode. A transparent observing window is arranged on the outer side of external flange by a gland method. The temperature measuring device of the vacuum dampening machine for the tobacco is simple in structure. Due to the fact that the temperature sensor is horizontally arranged, the temperature sensor can be completely soaked so long as a micro amount of water exists at the bottom of the water storage pipe, and detecting accuracy of temperature inside the vacuum dampening machine can be effectively improved. After the temperature measuring device of the vacuum dampening machine for the tobacco is used, by comparison, vacuum-pumping time of a vacuum pump is reduced from original duration of maximum 10 minutes to 4 minutes, and a dampening effect of tobacco leaves is stable.
Description
Technical field
The utility model belongs to tobacco with vacuum conditioner temperature testing equipment technical field, particularly one grows tobacco and uses the vacuum conditioner temperature-detecting device.
Background technology
At cigarette industry, tobacco is an airtight space with the injecting type vacuum conditioner when the operate as normal, the vacuum pump that links to each other with it utilizes the Venturi tube principle by water vapour the air in the vacuum conditioner to be released, when the vacuum tightness of vacuum conditioner inside reaches 1066Pa, vacuum pump quits work, this moment, steam humidification system was from the inner humidification water that adds of trend vacuum conditioner, for the tobacco leaf of inside provides the humidification water.
At present, container degree detection device of vacuum or apparatus expensive or detect inaccurately because container vacuum tightness becomes certain proportionate relationship with the temperature of internal tank, can become the temperature conversion in the container operation of vacuum tightness opertaing device in actual use.But under the very low situation of container vacuum tightness, inner transmitter also seldom can not detect the temperature of internal tank well with present conventional temperature testing equipment.
For this reason, vacuum conditioner is by the vacuum tightness that converts of the water temperature in the detection receptacle.Under the normal condition, water is arranged in the snubber assembly of vacuum conditioner all the time, this part water stays when being last working cycle, temperature sensor is immersed in the water, so that the normal conduction of temperature, under the very low situation of the vacuum tightness of vacuum conditioner inside, this part water enters in the vacuum conditioning box body by the connected entrance evaporation, even all evaporations, only remain the end that temperature sensor is being steeped in seldom a part of water logging, the vacuum conditioner temperature inside can accurately not be detected, and has influenced ordinary production.
In addition, in above-mentioned use, owing to temperature detection inaccurate (higher) often occurs, although the practical vacuum degree of vacuum conditioner inside has reached designing requirement, but vacuum pump can not in time stop, and can't carry out further work, has influenced ordinary production.
The utility model content
The tobacco that the utility model provides a kind of humidification effect stability of simple in structure, tobacco leaf and can effectively improve accuracy in detection is used the vacuum conditioner temperature-detecting device.
For achieving the above object, the technical solution of the utility model is: one grows tobacco uses the vacuum conditioner temperature-detecting device, the inner flange and the outside flange dish that comprise connecting pipe and connecting pipe two ends, the connecting pipe bottom is provided with leaking hole, is provided with the standpipe corresponding with leaking hole between inner flange and the outside flange dish; The outside flange tray bottom is provided with the through hole corresponding with standpipe, and through hole is externally connected to horizontally disposed sleeve pipe, and the temperature sensor that an end stretches into through hole and standpipe is installed in the sleeve pipe, and temperature sensor is connected with cannula tip is airtight; The outside flange dish outside is provided with transparent windows by gland flange.
Described gland flange bottom is provided with bushing slot, and sleeve pipe passes bushing slot.
Described cannula tip is provided with threeway, and threeway is connected by end cap with temperature sensor; The threeway other end is provided with plug.
Be respectively equipped with O-ring seal between described transparent windows and outside flange dish, transparent windows and the gland flange.
Compared with prior art, the utility model has the advantages that:
1, the utility model comprises the inner flange and the outside flange dish at connecting pipe and connecting pipe two ends, and the connecting pipe bottom is provided with leaking hole, is provided with the standpipe corresponding with leaking hole between inner flange and the outside flange dish; The outside flange tray bottom is provided with the through hole corresponding with standpipe, and through hole is externally connected to horizontally disposed sleeve pipe, and the temperature sensor that an end stretches into through hole and standpipe is installed in the sleeve pipe, and temperature sensor is connected with cannula tip is airtight; The outside flange dish outside is provided with transparent windows by gland flange, it is simple in structure, because temperature sensor is for being horizontally disposed with, the standpipe bottom has just soaking temperature sensor fully of micro-water, can effectively improve the accuracy in detection of vacuum conditioner internal temperature; After the utility model used, through relatively learning, the vacuum pump pumpdown time reduced to 4 minutes by the longest 10 minutes originally, the humidification effect stability of tobacco leaf.
2, the outside of ring flange is provided with transparent windows by gland flange outside, and transparent windows is a tempered glass, is used to observe the water level situation in connecting pipe and the standpipe; Be respectively equipped with O-ring seal between transparent windows and outside flange dish, transparent windows and the gland flange,, reduce water evaporates to improve the sealing structure performance.
3, cannula tip is provided with threeway, and threeway is connected by end cap with temperature sensor; The threeway other end is provided with plug, because connecting pipe, standpipe and inside pipe casing are hermetically-sealed construction, need unload plug inside is regularly cleaned, and load onto plug after having cleaned again, can effectively prevent connecting pipe, standpipe and sleeve pipe fouling, obstruction, assurance equipment can use continuously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cut-open view among Fig. 1;
Fig. 3 is the B-B cut-open view among Fig. 1;
Fig. 4 is a user mode synoptic diagram of the present utility model.
Embodiment
Use the vacuum conditioner temperature-detecting device as Fig. 1, Fig. 2 and tobacco shown in Figure 3, it comprises the inner flange 2 and outside flange dish 3 at connecting pipe 1 and connecting pipe 1 two ends, be provided with leaking hole 4 in the bottom of connecting pipe 1, be provided with the standpipe 5 corresponding with leaking hole 4 between inner flange 2 and the outside flange dish 3, the water in the connecting pipe 1 can flow in the standpipes 5 by leaking hole 4.The outside of ring flange 3 is provided with transparent windows 13 by gland flange 14 outside, transparent windows 13 is a tempered glass, be used to observe the water level situation in connecting pipe 1 and the standpipe 5, be respectively equipped with O-ring seal 15 and O-ring seal 16 between transparent windows 13 and outside flange dish 3, transparent windows 13 and the gland flange 14, to improve the sealing structure performance, reduce water evaporates.Ring flange 3 bottoms are provided with the through hole 7 corresponding with standpipe 5 outside, and gland flange 14 bottoms are provided with bushing slot 9, and through hole 7 is externally connected to horizontally disposed sleeve pipe 8, and the outward appearance of sleeve pipe 8 is passed bushing slot 9.Temperature sensor 6 is installed in sleeve pipe 8, and temperature sensor 6 left ends stretch into through hole 7 and standpipe 5.Sleeve pipe 8 ends are provided with threeway 10, and threeway 10 and temperature sensor 6 are by 11 airtight connections of end cap, and the lower end of threeway 10 is provided with plug 12.On inner flange 2, be evenly equipped with fixed orifice 21, be evenly equipped with fixed orifice 22 on the gland flange 14.
In the utility model, because temperature sensor 6 is for being horizontally disposed with, standpipe 5 bottoms have just soaking temperature sensor 6 fully of micro-water, can effectively improve the accuracy in detection of vacuum conditioner internal temperature.After the utility model used, through relatively learning, the vacuum pump pumpdown time reduced to 4 minutes by the longest 10 minutes originally, the humidification effect stability of tobacco leaf.
Figure 4 shows that user mode synoptic diagram of the present utility model, vacuum conditioning box body 17 is provided with flange 18, between vacuum conditioning box body 17 and the flange 18 connected entrance 19 is arranged, the utility model links to each other with flange 18 by inner flange 2, is provided with O-ring seal 20 between inner flange 2 and the flange 18.
In the utility model use, because connecting pipe 1, standpipe 5 and sleeve pipe 8 inside are hermetically-sealed construction, need unload 12 pairs of inside of plug regularly cleans, again load onto plug 12 after having cleaned, can effectively prevent connecting pipe 1, standpipe 5 and sleeve pipe 8 foulings, obstruction, assurance equipment can use continuously.
Be not limited to above-mentioned embodiment, the utility model has increased device length after installing, and the influence of ambient temperature factor can become greatly, therefore, can set up heat-insulation layer in connecting pipe 1, standpipe 5, sleeve pipe 8, threeway 10 and temperature sensor 6 outsides.
Claims (4)
1. one grow tobacco and use the vacuum conditioner temperature-detecting device, it is characterized in that, comprise the inner flange and the outside flange dish at connecting pipe and connecting pipe two ends, the connecting pipe bottom is provided with leaking hole, is provided with the standpipe corresponding with leaking hole between inner flange and the outside flange dish; The outside flange tray bottom is provided with the through hole corresponding with standpipe, and through hole is externally connected to horizontally disposed sleeve pipe, and the temperature sensor that an end stretches into through hole and standpipe is installed in the sleeve pipe, and temperature sensor is connected with cannula tip is airtight; The outside flange dish outside is provided with transparent windows by gland flange.
2. tobacco as claimed in claim 1 is used the vacuum conditioner temperature-detecting device, it is characterized in that, described gland flange bottom is provided with bushing slot, and sleeve pipe passes bushing slot.
3. tobacco as claimed in claim 1 or 2 is used the vacuum conditioner temperature-detecting device, it is characterized in that, described cannula tip is provided with threeway, and threeway is connected by end cap with temperature sensor; The threeway other end is provided with plug.
4. tobacco as claimed in claim 3 is used the vacuum conditioner temperature-detecting device, it is characterized in that, is respectively equipped with O-ring seal between described transparent windows and outside flange dish, transparent windows and the gland flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220740995.1U CN203100932U (en) | 2012-12-31 | 2012-12-31 | Temperature measuring device of vacuum dampening machine for tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220740995.1U CN203100932U (en) | 2012-12-31 | 2012-12-31 | Temperature measuring device of vacuum dampening machine for tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100932U true CN203100932U (en) | 2013-07-31 |
Family
ID=48852325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220740995.1U Expired - Lifetime CN203100932U (en) | 2012-12-31 | 2012-12-31 | Temperature measuring device of vacuum dampening machine for tobacco |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063327A (en) * | 2012-12-31 | 2013-04-24 | 河南中烟工业有限责任公司 | Temperature measuring device of vacuum dampening machine for tobacco |
| CN103721777A (en) * | 2013-12-31 | 2014-04-16 | 广西钦州力顺机械有限公司 | Separation type rice milling machine |
| CN104792597A (en) * | 2015-04-28 | 2015-07-22 | 中国矿业大学(北京) | Device and method for preparing coal samples with different water contents |
-
2012
- 2012-12-31 CN CN201220740995.1U patent/CN203100932U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063327A (en) * | 2012-12-31 | 2013-04-24 | 河南中烟工业有限责任公司 | Temperature measuring device of vacuum dampening machine for tobacco |
| CN103721777A (en) * | 2013-12-31 | 2014-04-16 | 广西钦州力顺机械有限公司 | Separation type rice milling machine |
| CN104792597A (en) * | 2015-04-28 | 2015-07-22 | 中国矿业大学(北京) | Device and method for preparing coal samples with different water contents |
| CN104792597B (en) * | 2015-04-28 | 2018-08-17 | 中国矿业大学(北京) | Different in moisture coal sample preparation device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. Address before: 450000 Henan province Zhengzhou guanchengou Longhai Road No. 72 (Zhengzhou factory) Patentee before: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |