CN208239271U - A kind of novel long core test device - Google Patents
A kind of novel long core test device Download PDFInfo
- Publication number
- CN208239271U CN208239271U CN201820959593.8U CN201820959593U CN208239271U CN 208239271 U CN208239271 U CN 208239271U CN 201820959593 U CN201820959593 U CN 201820959593U CN 208239271 U CN208239271 U CN 208239271U
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- China
- Prior art keywords
- fixedly connected
- cabinet
- test device
- cylinder
- insulation cladding
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel long core test devices, including cabinet, the two sides of the top of the box are fixedly connected to fixed block, reinforcing ring is fixedly connected at the top of two fixed blocks, the internal whorl of the reinforcing ring is connected with insulation cladding, and the inside of the insulation cladding is fixedly connected with cylinder, and the cylinder is internally provided with heater, the two sides of the drum surface are threaded with end cap, and the utility model relates to core experiment technical fields.The novel long core test device, by the setting of cylinder internal heater, heating temperature-controlling system is integrated into core holding unit, heats heater using electric power, to the temperature of continuously adjustable inner barrel, quick heating is effectively controlled temperature and is scattered and disappeared by the setting of insulation cladding, keep the requirement of experimental temperature condition, small in size, energy saving avoids existing apparatus and is equipped with the problem that large-scale insulating box is bulky, heating is slow and heat loss is fast.
Description
Technical field
The utility model relates to core experiment technical field, specially a kind of novel long core test device.
Background technique
It is improved in oil recovery scientific experiment in oil development, rock core displacement test is that an essential basis is ground
Study carefully means, long core test refers under certain temperature and pressure, is set with certain flow using osmosis with oil or water
The experiment of water or oil is changed, long core test is commonly used to the porosity and test oil recovery performance of measurement rock, produces in oil field
In, using long core test come under simulated formation pressure and formation temperature conditions Test Liquid Permeability of Core measurement and formation damage
Evaluate (core susceptibility), long core test be related to the most commonly used experimental technique means in oil development direction, and
The higher experimental method that can most simulate ASP flooding test of laboratory experiment degree of recognition.
In long core test, to the more demanding of temperature and pressure, existing long core test device one
As in large-scale insulating box configuration corresponding equipment is installed, this device volume is huge, is not easy to move, place to use receives
Limitation, and the excessive waste energy consumption of insulating box, occupied space, it cannot be guaranteed that the accuracy of temperature.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of novel long core test device, solves
Existing apparatus will be equipped with insulating box volume excessive the problem of being unfavorable for experiment progress.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel long-core test
Experimental provision, including cabinet, the two sides of the top of the box are fixedly connected to fixed block, and the top of two fixed blocks is equal
It is fixedly connected with reinforcing ring, the internal whorl of the reinforcing ring is connected with insulation cladding, and the inside of the insulation cladding is fixedly connected with
Cylinder, the cylinder are internally provided with heater, and the two sides of the drum surface are threaded with end cap, two ends
The inside of lid is connected with plug, and the inside of two plugs is fixedly connected with injection pipe and efferent duct respectively, described
One end of injection pipe is fixedly connected with the second valve, and one end of the efferent duct is fixedly connected with third valve, the plug
Side is fixedly connected with stripper plate, and the inside of the cylinder is fixedly connected with retaining sleeve, the top connection on the retaining sleeve surface
There is ring to press injection pipe, and the top of ring pressure injection pipe runs through insulation cladding and extends to the top of insulation cladding, the ring presses injection pipe
The one end extended at the top of insulation cladding is provided with the first valve, and the two sides on the retaining sleeve surface are fixedly connected to positioning plate.
Preferably, the side of the cabinet wall bottom is fixedly connected with injection pump, the side at the top of the cabinet wall
Be fixedly connected with container case, the input terminal of the injection pump is connected with the bottom of container case, the output end of the injection pump with
Second valve is connected.
Preferably, the other side of the cabinet wall bottom is fixedly connected with ring press pump, and one at the top of the cabinet wall
Side and it is located at the top of ring press pump and is fixedly connected with manually-actuated metering pump, and one end of manually-actuated metering pump through cabinet and extends to case
The outside of body, the input terminal of the ring press pump are connected with the first valve.
Preferably, the positive side of the cabinet is fixedly connected with flowmeter, the positive side of the cabinet and is located at stream
The side of meter is fixedly connected with pressure gauge, the positive side of the cabinet and side for being located at pressure gauge is fixedly connected with temperature
Meter.
Preferably, one end that the manually-actuated metering pump extends to outside cabinet is fixedly connected with connecting rod, the connecting rod
One end be fixedly connected with handle.
Preferably, the two sides of the bottom of box are fixedly connected to support leg, and the bottom of two support legs is living
It is dynamic to be connected with universal wheel.
Beneficial effect
The utility model provides a kind of novel long core test device.Have it is following the utility model has the advantages that
(1), the novel long core test device will heat temperature-controlling system collection by the setting of cylinder internal heater
At into core holding unit, heater is heated using electric power, to control inner barrel temperature, utilizes temperature detection sensor
PLC control centre is detected and feeds back to, thus the temperature of continuously adjustable inner barrel, quick heating, by the setting of insulation cladding,
It effectively controls temperature to scatter and disappear, keeps the requirement of experimental temperature condition, small in size, energy saving avoids existing apparatus and is equipped with large size
The problem that insulating box is bulky, heating is slow and heat loss is fast.
(2), novel long core test device, by the way that container case, injection pump, ring press pump and manually-actuated metering pump are united
One is mounted in cabinet, keeps whole device structure more scientific and reasonable, convenient for the development of experiment and subsequent maintenance and debugging.
(3), the novel long core test device is made entire by the cooperation of bottom of box support leg and universal wheel
Device transport is more convenient, by being arranged instrument and meter in tank surface, greatly facilitates reading of the staff to data
And manipulation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model cabinet；
Fig. 3 is the structural schematic diagram of the utility model core holding unit.
In figure: 1- cabinet, 2- fixed block, 3- core holding unit, 31- reinforcing ring, 32- insulation cladding, 33- cylinder, 34- heating
Device, 35- end cap, 36- plug, 37- injection pipe, 38- efferent duct, the second valve of 39-, 310- third valve, 311- stripper plate,
312- retaining sleeve, the first valve of 313-, 314- positioning plate, 315- ring pressure injection pipe, 4- injection pump, 5- container case, 6- ring press pump,
7- manually-actuated metering pump, 8- flowmeter, 9- pressure gauge, 10- thermometer, 11- connecting rod, 12- handle, 13- support leg, 14- are universal
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel long core test device, packet
Cabinet 1 is included, the side of 1 inner wall bottom of cabinet is fixedly connected with injection pump 4, and the side at the top of 1 inner wall of cabinet is fixedly connected with appearance
The input terminal of device case 5, injection pump 4 is connected with the bottom of container case 5, and the output end of injection pump 4 is connected with the second valve 39,
The other side of 1 inner wall bottom of cabinet is fixedly connected with ring press pump 6, the side at the top of 1 inner wall of cabinet and the top for being located at ring press pump 6
Be fixedly connected with manually-actuated metering pump 7, and one end of manually-actuated metering pump 7 through cabinet 1 and extends to the outside of cabinet 1, pass through by
Container case 5, injection pump 4, ring press pump 6 and manually-actuated metering pump 7 are uniformly mounted in cabinet 1, keep whole device structure more scientific
Rationally, it is connected convenient for the development of experiment and subsequent maintenance and debugging, the input terminal of ring press pump 6 with the first valve 313, cabinet
1 positive side is fixedly connected with flowmeter 8, the positive side of the cabinet 1 and side for being located at flowmeter 8 is fixedly connected with pressure
Meter 9, the positive side of cabinet 1 and the side for being located at pressure gauge 9 are fixedly connected with thermometer 10, and manually-actuated metering pump 7 extends to case
One end outside body 1 is fixedly connected with connecting rod 11, and one end of connecting rod 11 is fixedly connected with handle 12, and the two of 1 bottom of cabinet
Side is fixedly connected to support leg 13, and the bottom of two support legs 13 is connected with universal wheel 14, passes through 1 bottom branch of cabinet
The cooperation of support foot 13 and universal wheel 14 keeps whole device transport more convenient, by being arranged instrument and meter on 1 surface of cabinet,
Greatly facilitating reading and manipulation of the staff to data, the two sides at 1 top of cabinet are fixedly connected to fixed block 2, and two
The top of fixed block 2 is fixedly connected to core holding unit 3, and core holding unit 3 includes reinforcing ring 31, the inside spiral shell of reinforcing ring 31
Line is connected with insulation cladding 32, and the inside of insulation cladding 32 is fixedly connected with cylinder 33, and cylinder 33 is internally provided with heater 34, cylinder
The two sides on 33 surface of body are threaded with end cap 35, and the inside of two end caps 35 is connected with plug 36, two plugs
36 inside is fixedly connected with injection pipe 37 and efferent duct 38 respectively, and one end of injection pipe 37 is fixedly connected with the second valve 39,
One end of efferent duct 38 is fixedly connected with third valve 310, and the side of plug 36 is fixedly connected with stripper plate 311, cylinder 33
Inside is fixedly connected with retaining sleeve 312, ring pressure injection pipe 315 is communicated at the top of 312 surface of retaining sleeve, and ring presses injection pipe
315 top runs through insulation cladding 32 and extends to the top of insulation cladding 32, and ring pressure injection pipe 315 extends to 32 top of insulation cladding
One end is provided with the first valve 313, and the two sides on 312 surface of retaining sleeve are fixedly connected to positioning plate 314, by adding in cylinder 33
The setting of hot device 34, heating temperature-controlling system is integrated into core holding unit 3, heats heater 34 using electric power, to control
33 internal temperature of cylinder processed, detects using temperature detection sensor and feeds back to PLC control centre, thus continuously adjustable cylinder
Temperature inside 33, quick heating effectively control temperature and scatter and disappear, keep the requirement of experimental temperature condition by the setting of insulation cladding 32,
Small in size, energy saving avoids existing apparatus and is equipped with that the large-scale product of thermostatic box 1 is huge, heating is slow and heat loss is fast asks
Topic.
In use, long cores are put into retaining sleeve 312, the mating hole that plug 36 is aligned on end cap 35 is passed through, by end
Lid 35 is directed at the rotation of cylinder 33 with fixation, the first valve of connection 313 and ring press pump 6, is connected to the second valve 39 and injection pump 4, even
Logical third valve 310 presses injection pipe 315 to pressurize to rock core with manually-actuated metering pump 7, experimentation and middle ring press pump 6 by ring, holds
Liquid in device case 5 is delivered in the hole of rock core by injection pump 4, and is exported from the other end, and pressure gauge feeds back core surface
Pressure, flowmeter quantity of fluid inputoutput data, thermometer 10 feed back the temperature in cylinder 33, and this completes long cores
The process of displacement test.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel long core test device, including cabinet (1), it is characterised in that: the two sides at the top of the cabinet (1)
It is fixedly connected to fixed block (2), is fixedly connected to core holding unit (3), the rock at the top of two fixed blocks (2)
Heart clamp holder (3) includes reinforcing ring (31), and the internal whorl of the reinforcing ring (31) is connected with insulation cladding (32), the insulation cladding
(32) inside is fixedly connected with cylinder (33), and the cylinder (33) is internally provided with heater (34), the cylinder (33)
The two sides on surface are threaded with end cap (35), and the inside of two end caps (35) is connected with plug (36), and two
The inside of a plug (36) is fixedly connected with injection pipe (37) and efferent duct (38), one end of the injection pipe (37) respectively
It is fixedly connected with the second valve (39), one end of the efferent duct (38) is fixedly connected with third valve (310), the plug
(36) side is fixedly connected with stripper plate (311), and the inside of the cylinder (33) is fixedly connected with retaining sleeve (312), described
Ring pressure injection pipe (315) is communicated at the top of retaining sleeve (312) surface, and insulation cladding is run through on the top of ring pressure injection pipe (315)
(32) and the tops of insulation cladding (32) is extended to, one end that ring pressure injection pipe (315) extends at the top of insulation cladding (32) is set
It is equipped with the first valve (313), the two sides on retaining sleeve (312) surface are fixedly connected to positioning plate (314).
2. a kind of novel long core test device according to claim 1, it is characterised in that: in the cabinet (1)
The side of wall bottom is fixedly connected with injection pump (4), and the side at the top of cabinet (1) inner wall is fixedly connected with container case (5),
The input terminal of the injection pump (4) is connected with the bottom of container case (5), the output end and the second valve of the injection pump (4)
(39) it is connected.
3. a kind of novel long core test device according to claim 1, it is characterised in that: in the cabinet (1)
The other side of wall bottom is fixedly connected with ring press pump (6), side at the top of cabinet (1) inner wall and is located at ring press pump (6)
Top is fixedly connected with manually-actuated metering pump (7), and one end of manually-actuated metering pump (7) through cabinet (1) and extends to cabinet (1)
The input terminal of outside, the ring press pump (6) is connected with the first valve (313).
4. a kind of novel long core test device according to claim 1, it is characterised in that: the cabinet (1) is just
The side in face is fixedly connected with flowmeter (8), the positive side of the cabinet (1) and the side for being located at flowmeter (8) is fixed connects
It is connected to pressure gauge (9), the positive side of the cabinet (1) and the side for being located at pressure gauge (9) is fixedly connected with thermometer (10).
5. a kind of novel long core test device according to claim 3, it is characterised in that: the manually-actuated metering pump
(7) it extends to the external one end of cabinet (1) to be fixedly connected with connecting rod (11), one end of the connecting rod (11) is fixedly connected with
Handle (12).
6. a kind of novel long core test device according to claim 1, it is characterised in that: cabinet (1) bottom
The two sides in portion are fixedly connected to support leg (13), and the bottom of two support legs (13) is connected with universal wheel
(14)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959593.8U CN208239271U (en) | 2018-06-21 | 2018-06-21 | A kind of novel long core test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959593.8U CN208239271U (en) | 2018-06-21 | 2018-06-21 | A kind of novel long core test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239271U true CN208239271U (en) | 2018-12-14 |
Family
ID=64574640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959593.8U Expired - Fee Related CN208239271U (en) | 2018-06-21 | 2018-06-21 | A kind of novel long core test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239271U (en) |
-
2018
- 2018-06-21 CN CN201820959593.8U patent/CN208239271U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20190621 |