CN208187897U - It is a kind of for testing the multiviscosity meter of condition of ultralow temperature - Google Patents
It is a kind of for testing the multiviscosity meter of condition of ultralow temperature Download PDFInfo
- Publication number
- CN208187897U CN208187897U CN201820275330.5U CN201820275330U CN208187897U CN 208187897 U CN208187897 U CN 208187897U CN 201820275330 U CN201820275330 U CN 201820275330U CN 208187897 U CN208187897 U CN 208187897U
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- China
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- autoclave body
- coil pipe
- testing
- circulating pump
- temperature
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Abstract
The utility model discloses a kind of for testing the multiviscosity meter of condition of ultralow temperature, it includes autoclave body (1), circulating pump (2), kettle cover (3) and is set to the external cooling equipment (4) of autoclave body (1), kettle cover (3) is set at the top of autoclave body (1), annular housing is provided in the shell of autoclave body (1), coil pipe (5) are provided in annular housing, the liquid feeding end (7) of coil pipe (5) is located at the lower section of autoclave body (1), and the outlet end (6) of coil pipe (5) is located at the top of autoclave body (1)；The inlet port of the circulating pump (2) is connect with the outlet end of cooling equipment (4), and the oil discharge outlet of circulating pump (2) is connect with the liquid feeding end (7) of coil pipe (5), and the outlet end (6) of coil pipe (5) is connect with the arrival end of cooling equipment (4)；Heating device (8) and temperature sensor are provided in autoclave body (1).The beneficial effects of the utility model are: the setting time compact-sized, cement slurry can be measured at different temperature, high degree of automation, easy to operate.
Description
Technical field
It is especially a kind of for testing the thickening of condition of ultralow temperature the utility model relates to the technical field of multiviscosity meter structure
Instrument.
Background technique
Cement slurry is the important materials for well cementation, and setting time of the cement slurry in underground generallys use multiviscosity meter and carry out mould
Quasi-, multiviscosity meter includes autoclave body and the kettle cover that is set at the top of autoclave body, is provided with heating device and temperature sensor in the autoclave body.
When test, first cement slurry to be tested is passed through in autoclave body, heating device is recycled to heat cement slurry, cement slurry is heated to
Stop heating after set temperature, finally detects the time of cement slurry sets.However, this multiviscosity meter can only test high-temperature water mud
Setting time, and the setting time of water at low temperature mud can not be tested, therefore have the defects that certain, use scope is limited.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts, provide it is a kind of it is compact-sized, can be different
At a temperature of measure the setting time of cement slurry, high degree of automation, easy to operate for testing the multiviscosity meter of condition of ultralow temperature.
The purpose of this utility model is achieved through the following technical solutions: a kind of for testing the thickening of condition of ultralow temperature
Instrument, it includes autoclave body, circulating pump, kettle cover and the cooling equipment being set to outside autoclave body, and the kettle cover is set at the top of autoclave body,
It is provided with annular housing in the shell of autoclave body, coil pipe is provided in annular housing, the liquid feeding end of coil pipe is located at the lower section of autoclave body, disk
The outlet end of pipe is located at the top of autoclave body；The inlet port of the circulating pump is connect with the outlet end of cooling equipment, the row of circulating pump
The connection of the liquid feeding end of hydraulic fluid port and coil pipe, the outlet end of coil pipe are connect with the arrival end of cooling equipment；It is provided with and adds in the autoclave body
Thermal and temperature sensor；The multiviscosity meter further includes controller, the controller and heating device, temperature sensor and pressure
Sensor electrical connection.
The axis of the coil pipe and the axis coaxle of autoclave body are arranged.
The cooling equipment is heat exchanger.
The heating device is set on the inner wall of autoclave body.
The utility model has the advantage that the utility model is compact-sized, can measure cement at different temperature
It is the setting time of slurry, high degree of automation, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1- autoclave body, 2- circulating pump, 3- kettle cover, the cooling equipment of 4-, 5- coil pipe, 6- outlet end, 7- liquid feeding end, 8- adds
Thermal.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, the protection scope of the utility model be not limited to
It is lower described:
As shown in Figure 1, a kind of for testing the multiviscosity meter of condition of ultralow temperature, it include autoclave body 1, circulating pump 2, kettle cover 3 with
And it is set to the cooling equipment 4 outside autoclave body 1, the kettle cover 3 is set to 1 top of autoclave body, is provided with annular in the shell of autoclave body 1
Cavity is provided with coil pipe 5 in annular housing, the cement slurry heat exchange in autoclave body 1 can be made uniform by coil pipe 5, guarantees cement
Slurry temperature degree is uniform.The liquid feeding end 7 of coil pipe 5 is located at the lower section of autoclave body 1, and the outlet end 6 of coil pipe 5 is located at the top of autoclave body 1；It is described to follow
The inlet port of ring pump 2 is connect with the outlet end of cooling equipment 4, and the oil discharge outlet of circulating pump 2 is connect with the liquid feeding end 7 of coil pipe 5, coil pipe
5 outlet end 6 is connect with the arrival end of cooling equipment 4；It is provided with heating device 8 and temperature sensor in the autoclave body 1, heats
Device 8 is set on the inner wall of autoclave body 1；The multiviscosity meter further includes controller, the controller and heating device 8, temperature sensing
Device and pressure sensor electrical connection.
The axis of the coil pipe 5 and the axis coaxle of autoclave body 1 are arranged.The cooling equipment 4 is heat exchanger, cooling equipment
Cooling oil is filled in 4, cooling equipment 4 can reduce the temperature of cooling oil.
The course of work of the utility model is as follows: opening kettle cover 3, cement slurry to be tested is incorporated in autoclave body 1, with rear cover
Close kettle cover 3.
When testing high-temperature water mud, via controller controls heating device 8 and starts, and heating device 8 is to the cement in autoclave body 1
The temperature signal of cement slurry is converted to electric signal and passes to controller by slurry heating, temperature sensor, when arrival test temperature
When, heating device is closed, to test the setting time of cement slurry under the set temperature；By the heating for changing heating device 8
Time can be realized the setting time of cement slurry at a temperature of different heating.
When testing water at low temperature mud, start circulating pump 2, circulating pump 2 extracts the cooling oil in cooling equipment 4 out, and will
Cooling oil is pumped into coil pipe 5 through liquid feeding end 7, and heat exchange occurs for cooling oil and cement slurry, to keep the temperature of cement slurry quick
- 1 DEG C is reduced to hereinafter, continuing to supply cooling oil by circulating pump 2, to test the set temperature when reaching test temperature
The setting time of lower cement slurry；The temperature that cooling oil is reduced by cooling equipment 4 can realize the solidifying of Different hypothermia cement slurry
Gu the time, it can thus be appreciated that this multiviscosity meter can measure the setting time of cement slurry at different temperature.
Claims (4)
1. a kind of for testing the multiviscosity meter of condition of ultralow temperature, it is characterised in that: it includes autoclave body (1), circulating pump (2), kettle cover
(3) and it is set to the external cooling equipment (4) of autoclave body (1), the kettle cover (3) is set at the top of autoclave body (1), autoclave body (1)
It is provided with annular housing in shell, is provided in annular housing coil pipe (5), the liquid feeding end (7) of coil pipe (5) is located at autoclave body (1)
Lower section, the outlet end (6) of coil pipe (5) are located at the top of autoclave body (1)；The inlet port of the circulating pump (2) and cooling equipment (4)
Outlet end connection, the oil discharge outlet of circulating pump (2) are connect with the liquid feeding end (7) of coil pipe (5), the outlet end (6) of coil pipe (5) and cooling
The arrival end of equipment (4) connects；Heating device (8) and temperature sensor are provided in the autoclave body (1)；The multiviscosity meter further includes
Controller, the controller are electrically connected with heating device (8), temperature sensor and pressure sensor.
2. according to claim 1 a kind of for testing the multiviscosity meter of condition of ultralow temperature, it is characterised in that: the coil pipe
(5) axis coaxle of axis and autoclave body (1) is arranged.
3. according to claim 1 a kind of for testing the multiviscosity meter of condition of ultralow temperature, it is characterised in that: the cooling is set
Standby (4) are heat exchanger.
4. according to claim 1 a kind of for testing the multiviscosity meter of condition of ultralow temperature, it is characterised in that: the heating dress
(8) are set to be set on the inner wall of autoclave body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275330.5U CN208187897U (en) | 2018-02-27 | 2018-02-27 | It is a kind of for testing the multiviscosity meter of condition of ultralow temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275330.5U CN208187897U (en) | 2018-02-27 | 2018-02-27 | It is a kind of for testing the multiviscosity meter of condition of ultralow temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187897U true CN208187897U (en) | 2018-12-04 |
Family
ID=64440634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820275330.5U Active CN208187897U (en) | 2018-02-27 | 2018-02-27 | It is a kind of for testing the multiviscosity meter of condition of ultralow temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795907A (en) * | 2019-04-09 | 2020-10-20 | 中国石油化工股份有限公司 | Low-temperature thickening instrument for well cementation cement slurry |
| CN114441383A (en) * | 2020-10-19 | 2022-05-06 | 中国石油化工股份有限公司 | Low-temperature high-pressure rotary viscometer for well cementation cement slurry |
-
2018
- 2018-02-27 CN CN201820275330.5U patent/CN208187897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795907A (en) * | 2019-04-09 | 2020-10-20 | 中国石油化工股份有限公司 | Low-temperature thickening instrument for well cementation cement slurry |
| CN114441383A (en) * | 2020-10-19 | 2022-05-06 | 中国石油化工股份有限公司 | Low-temperature high-pressure rotary viscometer for well cementation cement slurry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Zhi Inventor after: Li Yong Inventor after: Sun Yonggang Inventor before: Cao Zhi Inventor before: Li Yong |
|
| CB03 | Change of inventor or designer information |