CN205067397U - Automatic solidifying point apparatus - Google Patents
Automatic solidifying point apparatus Download PDFInfo
- Publication number
- CN205067397U CN205067397U CN201520834280.6U CN201520834280U CN205067397U CN 205067397 U CN205067397 U CN 205067397U CN 201520834280 U CN201520834280 U CN 201520834280U CN 205067397 U CN205067397 U CN 205067397U
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- casing
- temperature sensor
- water level
- box
- pipe
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Abstract
The utility model discloses an automatic solidifying point apparatus, including water tank and controlling means, be equipped with a test holes on the case lid at least, be equipped with the holding chamber that extends to the box in the test holes, the holding intracavity is equipped with solidifying point survey pipe, and solidifying point survey pipe is furnished with the rubber stopper, and a temperature sensor passes the rubber stopper, and to insert solidifying point survey intraductal, the box outer wall is equipped with heating device and cooling device, is equipped with the 2nd temperature sensor and agitating unit in the box, be equipped with water level monitor on the inner wall of box below, the box outer wall is equipped with alarm device, controlling means respectively with heating device, cooling device, a temperature sensor, agitating unit, water level monitor and alarm device link to each other. When the water level was less than the water level monitor position in the box, controlling means can control heating device, made its stop work to triggering alarm device and making its warning, this design effectively prevents the interior dry combustion method of box, and in time reminds measurement personnel to add water, is favorable to continuously going on of detection achievement.
Description
Technical field
The utility model relates to solidifying point detection technique field, particularly the automatic coagulating point determinator of one.
Background technology
At petrochemical industry, frequent needs use automatic coagulating point determinator to measure temperature of freezing of petroleum, automatic coagulating point determinator used in the market, all first pass through heated water bath, indirectly heat to petroleum sample, expection solidifying point is cooled to again after it heats up, and then measure the solidifying point of petroleum sample, but, along with the heating of water-bath, moisture can vapor away, water level decreasing, if do not have Timeliness coverage, is easy to the situation occurring dry combustion method, testing cannot be carried out smoothly, even can cause serious security incident.
Utility model content
The purpose of this utility model is, provides a kind of coagulating point determinator automatically.
According to an aspect of the present utility model, provide a kind of coagulating point determinator automatically, comprise water tank and control device, water tank comprises case lid and casing, case lid is at least provided with a test hole, in test hole, is provided with the accommodating cavity extending to casing, in accommodating cavity, be provided with kryoscopy pipe, kryoscopy pipe is furnished with rubber stopper, and the first temperature sensor inserts in kryoscopy pipe through rubber stopper;
Cabinet exterior is provided with heating arrangement and cooling device, is provided with the second temperature sensor and stirring apparatus in casing, and the second temperature sensor and stirring apparatus head stretch out casing, are fixed on case lid;
Inwall below casing is provided with water level monitor, and cabinet exterior is provided with warning device;
Control device respectively with heating arrangement, cooling device, the first temperature sensor, the second temperature sensor, stirring apparatus, water level monitor and warning device are connected.
Its beneficial effect is: the test hole on case lid can be one, also can be multiple, when making to detect, can detect the solidifying point of a sample, also can detect the solidifying point of multiple sample simultaneously, substantially increase detection efficiency; Be provided with the first temperature sensor in kryoscopy pipe, and the first temperature sensor is connected with control device, makes testing staff can obtain the real time temperature of sample in kryoscopy pipe on control device, for the mensuration of solidifying point provides great convenience; The setting of water level monitor, make water level in casing once lower than the position of water level monitor, control device can control heating arrangement makes it quit work, prevent dry combustion method in casing, meanwhile, control device trigger alarm device, makes it report to the police, timely prompting testing staff adds water in casing, is conducive to the continuous firing of this automatic coagulating point determinator.
In some embodiments, the cabinet wall of heating arrangement and cooling device correspondence position and accommodating cavity inwall are all provided with heat-conducting plate.
Its beneficial effect is: when heating arrangement or the cooling device work of cabinet exterior, because the cabinet wall of relevant position is provided with heat-conducting plate, enhance the heat transfer property in water-bath, accelerate rising or the reduction of bath temperature, the change of bath temperature has driven the change of the specimen temperature in accommodating cavity in kryoscopy pipe, the heat-conducting plate of accommodating cavity inwall accelerates the heat trnasfer of water-bath and sample, makes sample reach test sooner temperature required.
In some embodiments, test hole is provided with stationary installation.
Its beneficial effect is: when kryoscopy pipe inserts in test hole, and mensuration pipe can be fixed on test hole, the convenient taking and placing measuring pipe.
In some embodiments, casing is hard transparent double glazing.
Its beneficial effect is: adopt the double glazing of hard transparent as casing, improve heat-resisting resistance to cold and the hardness of casing, make it not fragile, and improve casing transparency, make testing staff can observe checkout equipment situation in casing outward with removing at casing.
In some embodiments, stirring apparatus is stirring motor.
Its beneficial effect is: due to employing is stirring motor, and motor straight tape splicing moves paddle wheel work, avoids the loss of transmission link, improves the work efficiency of self-poking arrangement.
In some embodiments, heating arrangement is electric heating tube.
Its beneficial effect is: the electric heating tube thermal efficiency is high, and heating is even, and easy to use, uses electric heating tube as heating arrangement, makes water-bath be subject to thermal velocity fast, is heated evenly.
In some embodiments, cooling device is semiconductor cooler.
Its beneficial effect is: noiselessness friction during semiconductor cooler work, and easy and simple to handle, is easy to carry out cold regulation.
In some embodiments, warning device is hummer.
Its beneficial effect is: due to hummer applied range, and cost of manufacture is low, uses it as the warning device of this automatic coagulating point determinator, not only plays good warning effect, and has saved cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic coagulating point determinator of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 show schematically show the automatic coagulating point determinator according to a kind of embodiment of the present utility model.As shown in Figure 1, this automatic coagulating point determinator comprises water tank 1 and control device 2, water tank 1 comprises case lid 101 and casing 102, case lid 101 is at least provided with a test hole 3, the accommodating cavity 4 extending to casing 102 is provided with in test hole 3, kryoscopy pipe 5 is provided with in accommodating cavity 4, kryoscopy pipe 5 is furnished with rubber stopper 6, first temperature sensor 7 inserts in kryoscopy pipe 5 through rubber stopper 6, stationary installation 15 is provided with in addition on test hole 3, such as clamper or rubber band etc., the head of kryoscopy pipe 5 can be fixed in stationary installation 15, facilitate the taking and placing of kryoscopy pipe 5, and ensure that accommodating cavity 4 vertically put into by kryoscopy pipe 5.First temperature sensor 7 is connected with control device 2.Because test hole 3 has one at least, so the solidifying point of a sample can be detected, also can detect the solidifying point of multiple sample simultaneously, improve detection efficiency, kryoscopy pipe 5 can clog with rubber stopper 6, ensure that the sealing of sample in kryoscopy pipe 5, and insert the first temperature sensor 7 in kryoscopy pipe 5, first temperature sensor 7 is connected with control device 2, so testing staff can read the real time temperature of sample on control device 2, determine its heating or cooling according to real time temperature and required test temperature.
Casing 102 outer wall is provided with heating arrangement 8 and cooling device 9, heating arrangement 8 is generally electric heating tube, rapidly, heating is even, and easy to use in heating, cooling device 9 is generally semiconductor cooler, noiselessness friction during work, operation is convenient, is easy to regulate cold, heating arrangement 8 is all connected with control device 2 with cooling device 9, and testing staff can control heating or cooling at control device 2 end.The second temperature sensor 11 and stirring apparatus 10 is provided with in casing 102, stirring apparatus 10 is generally stirring motor, driven by motor paddle wheel stirs, avoid the loss of transmission link, second temperature sensor 11 and stirring apparatus 10 head stretch out casing 102, be fixed on case lid 101, be conducive to the handling of the second temperature sensor 11 and stirring apparatus 10, second temperature sensor 11 is all connected with control device 2 with stirring apparatus 10, the real time temperature of the signal-obtaining water-bath that testing staff can be sent by the second temperature sensor 11 at control device 2 end, and the operation of stirring apparatus 10 can be controlled at control device 2 end.
As shown in Figure 1, inwall below casing 102 is provided with water level monitor 12, casing 102 outer wall is provided with warning device 13, warning device 13 is generally hummer, water level monitor 12 is all connected with control device 2 with warning device 13, when giving heating water bath, during the position of casing 102 middle water level lower than water level monitor 12, water level monitor 12 can send a signal to control device 2 immediately, control device 2 controls heating arrangement 8, make it quit work, and trigger alarm device 13, make it report to the police, the timely feed-tank 1 of testing staff is reminded to add water, the situation that effectively prevent dry combustion method in casing 102 like this occurs, and can add water by feed-tank 1 in time, be conducive to testing continue carry out.
During concrete operations, appropriate water is added in water tank 1, appropriate petroleum sample is poured in kryoscopy pipe 5, rubber stopper 6 clogs the mouth of pipe, again the first temperature sensor 7 is inserted in kryoscopy pipe 5, the kryoscopy pipe 5 filling petroleum sample is vertically put in accommodating cavity 4, and is fixed on test hole 3 by stationary installation 15.Controlling heating arrangement 8 at control device 2 end makes it to heating water bath, while heating, control device 2 end controls stirring apparatus 10, make its work, water-bath is heated more even, the real time temperature of water-bath is sent to control device 2 end by the second temperature sensor 11 in the form of a signal, and control device 2 end regulates the heating power of heating arrangement 8 according to the temperature of setting.Along with bath temperature raises, moisture also can vapor away, water level decreasing, when water level is lower than the position of water level monitor 12, water level monitor 12 sends a signal to control device 2 end, and control device 2 end controls heating arrangement 8, make it quit work, trigger alarm device 13, makes it report to the police simultaneously, and the timely feed-tank 1 of testing staff is added water.Treat that bath temperature reaches the temperature of setting, keep constant temperature, pass through heat trnasfer, petroleum sample temperature in kryoscopy pipe 5 raises gradually, the real time temperature of petroleum sample is sent to control device 2 end by the first temperature sensor 7 in kryoscopy pipe 5, when its temperature constant is constant, control device 2 controlled cooling model device 9, make its work, meanwhile, it is more even that the operation of stirring apparatus 10 makes water-bath catch a cold, when the temperature of petroleum sample arrives expectation solidifying point, whether the petroleum sample liquid level observed in kryoscopy pipe 5 can flow, if can flow, continue cooling, until liquid level can not flow, now record the temperature value that the first temperature sensor 7 is sent to control device 2 end, this value is the solidifying point of oil sample.
In order to strengthen the heat transfer property of water-bath, as shown in Figure 1, casing 102 inwall corresponding to heating arrangement 8 and cooling device 9 position and accommodating cavity 4 inwall are all provided with heat-conducting plate 14, heat-conducting plate 14 material is copper coin or aluminium sheet, the setting of heat-conducting plate 14 accelerates the hot express delivery in water-bath, makes bath temperature and petroleum sample temperature reach design temperature sooner.
In order to improve the using function of this automatic coagulating point determinator, casing 102 is hard transparent double glazing, improve heat-resisting resistance to cold and the hardness of casing 102, make it not fragile, and improve casing 102 transparency, make testing staff can observe checkout equipment situation in casing 102 with removing outside casing 102.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. an automatic coagulating point determinator, it is characterized in that, comprise water tank (1) and control device (2), described water tank (1) comprises case lid (101) and casing (102), case lid (101) is at least provided with a test hole (3), the accommodating cavity (4) extending to casing (102) is provided with in test hole (3), kryoscopy pipe (5) is provided with in accommodating cavity (4), kryoscopy pipe (5) is furnished with rubber stopper (6), described first temperature sensor (7) is inserted in kryoscopy pipe (5) through rubber stopper (6),
Described casing (102) outer wall is provided with heating arrangement (8) and cooling device (9), the second temperature sensor (11) and stirring apparatus (10) is provided with in casing (102), described second temperature sensor (11) and stirring apparatus (10) head stretch out casing (102), are fixed on case lid (101);
The inwall of described casing (102) below is provided with water level monitor (12), and casing (102) outer wall is provided with warning device (13);
Described control device (2) respectively with heating arrangement (8), cooling device (9), the first temperature sensor (7), the second temperature sensor (11), stirring apparatus (10), water level monitor (12) and warning device (13) are connected.
2. automatic coagulating point determinator according to claim 1, it is characterized in that, casing (102) inwall and accommodating cavity (4) inwall of described heating arrangement (8) and cooling device (9) correspondence position are all provided with heat-conducting plate (14).
3. automatic coagulating point determinator according to claim 1, is characterized in that, described test hole (3) is provided with stationary installation (15).
4. automatic coagulating point determinator according to claim 1, is characterized in that, described casing (102) is hard transparent double glazing.
5. automatic coagulating point determinator according to claim 1, is characterized in that, described stirring apparatus (10) is stirring motor.
6. automatic coagulating point determinator according to claim 1 and 2, is characterized in that, described heating arrangement (8) is electric heating tube.
7. automatic coagulating point determinator according to claim 1 and 2, is characterized in that, described cooling device (9) is semiconductor cooler.
8. automatic coagulating point determinator according to claim 1, is characterized in that, described warning device (13) is hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834280.6U CN205067397U (en) | 2015-10-26 | 2015-10-26 | Automatic solidifying point apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834280.6U CN205067397U (en) | 2015-10-26 | 2015-10-26 | Automatic solidifying point apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067397U true CN205067397U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520834280.6U Expired - Fee Related CN205067397U (en) | 2015-10-26 | 2015-10-26 | Automatic solidifying point apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN205067397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817264A (en) * | 2017-11-27 | 2018-03-20 | 蔡智韬 | A kind of automatic pour point detector with controllable temperature difference method |
-
2015
- 2015-10-26 CN CN201520834280.6U patent/CN205067397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817264A (en) * | 2017-11-27 | 2018-03-20 | 蔡智韬 | A kind of automatic pour point detector with controllable temperature difference method |
| CN107817264B (en) * | 2017-11-27 | 2023-10-31 | 蔡智韬 | Automatic inclination point detector by controllable temperature difference method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20201026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |