CN203286909U - Low-temperature cooling and circulating pump - Google Patents
Low-temperature cooling and circulating pump Download PDFInfo
- Publication number
- CN203286909U CN203286909U CN2013202838635U CN201320283863U CN203286909U CN 203286909 U CN203286909 U CN 203286909U CN 2013202838635 U CN2013202838635 U CN 2013202838635U CN 201320283863 U CN201320283863 U CN 201320283863U CN 203286909 U CN203286909 U CN 203286909U
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- Prior art keywords
- low
- cooling
- pump
- temperature cooling
- circulating pump
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- 238000001816 cooling Methods 0.000 title abstract description 16
- 239000000498 cooling water Substances 0.000 claims abstract description 13
- 239000002826 coolant Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 abstract description 11
- 230000005494 condensation Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000009835 boiling Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000008054 signal transmission Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model relates to a cooling device and particularly relates to a low-temperature cooling and circulating pump for cooling steam into liquid, which overcomes the defect that an existing low-temperature cooling and circulating pump cannot adjust the power according to boiling points of actual gas substances. The low-temperature cooling and circulating pump comprises a condensation pipe and a low-temperature cooling pump, wherein a material reflowing opening is formed in the bottom end of the condensation pipe; a cooling water outlet and a cooling water inlet are formed in the condensation pipe; a cooling water outlet and a cooling water inlet are further formed in the low-temperature cooling pump; the air outlet end of the condensation pipe is provided with a humidity sensor; the low-temperature cooling pump is provided with a controller; the humidity sensor and the controller are connected by a signal transmission line. According to the low-temperature cooling and circulating pump provided by the utility model, a condensation effect is ensured; the low-temperature cooling pump can automatically adjust the power according to different cooling substances so that an energy-saving aim is realized.
Description
Technical field
The utility model relates to a kind of cooling device, is specifically steam to be cooled to a kind of sub-cooled circulating pump of liquid.
Background technology
The low-temperature circulating pump is the cryogenic liquid recycle unit of taking the mechanical type refrigeration, has the effect that cryogenic liquid is provided.It can be in conjunction with rotary evaporator, and the instruments such as vacuum freezing drying oven, circulating water type vavuum pump, magnetic stirring apparatus, carry out chemical reaction operation and concentrated work under multifunctional low-temperature.
Existing low-temperature circulating pump, the flow velocity of recirculated water are all certain, and therefore the refrigerating function of low-temperature circulating is also certain after opening of device.But in the process of test and production, its boiling point of different materials is all different, and like this, the cooling fluid of same temperature and same flow velocity is not identical to the cooling effect of different material, even may the part material not had good cooling effect.
The utility model content
The purpose of this utility model is that design a kind ofly can be regulated a kind of sub-cooled circulating pump of cooling water flow velocity automatically according to the condensation effect of material, also can play the effect of energy-conserving and environment-protective when overcoming above-mentioned defect.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of sub-cooled circulating pump, comprise condenser pipe and sub-cooled pump, the bottom of described condenser pipe is provided with the feed back mouth, be provided with coolant outlet and cooling water inlet in described condenser pipe, also be provided with coolant outlet and cooling water inlet on described sub-cooled pump, the outlet side of described condenser pipe is provided with humidity sensor, described sub-cooled pump is provided with controller, and described humidity sensor is connected by signal transmssion line with described controller.
The beneficial effects of the utility model are: when guaranteeing condensation effect, the sub-cooled pump can be according to the different Modulating Powers automatically of cooling material, thereby reach energy-conservation purpose.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, the parts of each label representative are as follows:
1, feed back mouth, 2, the coolant outlet of condenser pipe, 3, humidity sensor, 4, the cooling water inlet of condenser pipe, 5, the cooling water inlet of sub-cooled pump, 6, the coolant outlet of sub-cooled pump, 7, the sub-cooled pump, 8, signal transmssion line, 9, condenser pipe, 10, controller.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example only is used for explaining the utility model, not is used for limiting scope of the present utility model.
As shown in Figure 1, a kind of sub-cooled circulating pump, comprise condenser pipe 9 and sub-cooled pump 7, the bottom of described condenser pipe 9 is provided with feed back mouth 1, be provided with coolant outlet 2 and cooling water inlet 4 in described condenser pipe 9, also be provided with coolant outlet 6 and cooling water inlet 5 on described sub-cooled pump, the outlet side of described condenser pipe 9 is provided with humidity sensor 3, described sub-cooled pump 7 is provided with controller 10, and described humidity sensor 3 is connected by signal transmssion line 8 with described controller 10.
In the production process of reality, humidity sensor 3 will obtain the humidity value of the outlet side of condenser pipe 9, by signal transmssion line 8, be transferred to controller 10, and controller 10 is regulated the watt level of sub-cooled pump 7 according to the humidity value that records.When condensation effect is bad, gaseous matter the interior condensation of condenser pipe 9 the liquid of formation drip from feed back mouth 1, and the gaseous matter that is not condensed can flow out from gas outlet with the form of steam, like this will be by humidity sensor 3 perception in exit, humidity sensor 3 feeds back to accessed humidity value in controller 10, and controller 10 is regulated the power of sub-cooled pump 7, and its power is strengthened, and then the flow velocity of quickening condensed water, thereby the effect of assurance condensation.When humidity sensor 3 perceives the humidity at gas outlet place when normal, this normal humidity value can be fed back in controller 10 equally, this Time Controller 10 is controlled sub-cooled pumps 7 and is kept power before, has guaranteed the effect of condensation in energy-conservation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. sub-cooled circulating pump, comprise condenser pipe and sub-cooled pump, the bottom of described condenser pipe is provided with the feed back mouth, be provided with coolant outlet and cooling water inlet in described condenser pipe, also be provided with coolant outlet and cooling water inlet on described sub-cooled pump, it is characterized in that: the outlet side of described condenser pipe is provided with humidity sensor, and described sub-cooled pump is provided with controller, and described humidity sensor is connected by signal transmssion line with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202838635U CN203286909U (en) | 2013-05-23 | 2013-05-23 | Low-temperature cooling and circulating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202838635U CN203286909U (en) | 2013-05-23 | 2013-05-23 | Low-temperature cooling and circulating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286909U true CN203286909U (en) | 2013-11-13 |
Family
ID=49543267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202838635U Expired - Fee Related CN203286909U (en) | 2013-05-23 | 2013-05-23 | Low-temperature cooling and circulating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203286909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268495A (en) * | 2014-07-09 | 2016-01-27 | 北京建筑材料检验研究院有限公司 | Manufacturing method for distillation apparatus using circulating water for cooling |
-
2013
- 2013-05-23 CN CN2013202838635U patent/CN203286909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268495A (en) * | 2014-07-09 | 2016-01-27 | 北京建筑材料检验研究院有限公司 | Manufacturing method for distillation apparatus using circulating water for cooling |
| CN105268495B (en) * | 2014-07-09 | 2017-12-22 | 北京建筑材料检验研究院有限公司 | A kind of manufacture method of distilling apparatus using circulating water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140523 |