CN109141103A - A kind of fishing device for geothermal investigation - Google Patents
A kind of fishing device for geothermal investigation Download PDFInfo
- Publication number
- CN109141103A CN109141103A CN201811053411.1A CN201811053411A CN109141103A CN 109141103 A CN109141103 A CN 109141103A CN 201811053411 A CN201811053411 A CN 201811053411A CN 109141103 A CN109141103 A CN 109141103A
- Authority
- CN
- China
- Prior art keywords
- frame
- prospecting
- supporting frame
- suspension supporting
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of fishing device for geothermal investigation, including suspension supporting frame, prospecting salvaging mechanism is set in the suspension supporting frame, the suspension supporting frame upper surface sets hand-held mechanism.The invention has the advantages that it is a kind of easy to carry, it is well dredged inside underground heat convenient for two-sided, convenient for reconnoitring internal impurity situation, display is good, and clamping is convenient, the internal good device of cleaning.
Description
Technical field
The present invention relates to the field of salvaging, especially a kind of fishing devices for geothermal investigation.
Background technique
Salvaging is exactly the operation for removing the impurity at salvaging.
It is in some families in order to enable warmer in cold winter room, underground heat, tradition are laid in the lower section on floor
Underground heat be all pipeline for holding hot water, since internal water source has some impurity, when high temperature is repeatedly boiled, underground heat
A large amount of scale can be remained in pipe, if not can be carried out cleaning, inside blocking, water does not circulate, and causes room temperature lower, up to not
To the effect of heating, since traditional geothermal tube is long, geothermal tube is thinner, therefore traditional tool is inconvenient to carry out inside
Cleaning cannot flow out along pipeline if internal impurity is bigger, need to be salvaged, and traditional strut is inconvenient
It is salvaged, is also inconvenient to observe inner case, therefore in order to solve these problems, design a kind of salvaging for geothermal investigation
Device is necessary.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of fishing device for geothermal investigation.
Realize above-mentioned purpose the technical scheme is that, a kind of fishing device for geothermal investigation, including suspension branch
Support sets prospecting salvaging mechanism in the suspension supporting frame, and the suspension supporting frame upper surface sets hand-held mechanism, and the prospecting is beaten
Fishing mechanism is mainly by processing a pair of of circular through hole in suspension supporting frame on the surface of two opposite sides, being arranged in each circular through hole
Interior rolling bearing, be arranged in rolling bearing horizontally rotate round bar, be arranged in suspension supporting frame at center and with level
Rotating circular disc that rotation round bar inner side end is connected is hingedly connected at each swing horizontally rotated on round bar outer surface and surveys
Bar is examined, the prospecting frame swung in prospecting rod end surface is sleeved on, the pulling elasticity for swinging in prospecting bar and passing through prospecting frame is set
Bar, several bar shapeds for being sleeved on the elastic clamp hand pulled in elastic rod end surface, processing on each prospecting frame outer surface are recessed
Slot, the miniature extruding spring of a pair being inlaid in each strip groove, be arranged in each strip groove and with corresponding a pair
Movable plate is scraped in the bar shaped that miniature extruding spring end face is connected, setting is pulling elastic rod end surface and horizontally rotating circle by corresponding
The holding limit frame of bar side surface stretching, is hingedly connected at suspension branch at a pair of of the pinhole cameras being inlaid on prospecting frame end face
A pair of of binodal swing arm of upper surface, the bar shaped support frame being arranged on a pair of of binodal swing arm end face, setting are in item in support
The capacitor display screen that is electrically connected in shape support frame and with a pair of of pinhole cameras, processing in suspension supporting frame lower surface and with
The carrying groove composition that bar shaped support frame matches.
The hand-held mechanism is mainly existed by being sleeved on a doubling shape fixed frame at suspension supporting frame upper surface both ends, being arranged
On each folding shape fixed frame two opposite sides surface and the holding screw between suspension supporting frame side surface, setting are in a doubling shape
The holding soft formation composition held on support frame is arranged in the holding support frame of fixed frame upper surface.
On each prospecting frame suit with several corresponding bar shapeds scrape movable plate it is corresponding activity limit sleeve.
The rotating circular disc side surface sets several and holds crown bit, is set with spherical hand on each holding crown bit
Hold body.
The elasticity clamp hand is the elastic clamp hand that three-jaw rolls over shape hook.
Arc-shaped slot is processed at the center of the suspension supporting frame lower surface, upper surface is all provided with bullet in each arc-shaped slot
Property soft formation.
Two pairs of vertical support frames are set at the suspension supporting frame lower surface edge.
The suspension supporting frame front surface and several headlamps are embedded in capacitor display screen corresponding section, the suspension branch
Support side surface is set to be started switch with what several headlamps were electrically connected.
Limitation annulus corresponding with corresponding elastic clip palmistry is embedded at each prospecting frame end face center.
The suspension supporting frame side surface level of processing strip groove is set in the horizontal strip groove recessed with horizontal bar shaped
Slide holder that slot matches, the battery that slide holder upper surface is arranged in, the capacitor display screen and battery are logical
Cross conducting wire electric connection.
The fishing device for geothermal investigation made using technical solution of the present invention, it is a kind of easy to carry, convenient for double
Face carries out inside good dredging underground heat, and convenient for reconnoitring internal impurity situation, display is good, and clamping is convenient, and cleaning is internal good
Device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fishing device for geothermal investigation of the present invention；
Fig. 2 is a kind of top view of fishing device for geothermal investigation of the present invention；
Fig. 3 is a kind of partial cross-sectional front view of fishing device for geothermal investigation of the present invention；
Fig. 4 is to reconnoitre frame in a kind of fishing device for geothermal investigation of the present invention, pull elastic rod, miniature extruding
The lateral sectional view that movable plate matches is scraped in spring and bar shaped；
Fig. 5 is suspension supporting frame in a kind of fishing device for geothermal investigation of the present invention, elastic soft formation and vertical
The partial side view that support frame matches；
In figure, 1, suspension supporting frame；2, rolling bearing；3, horizontally rotate round bar；4, rotating circular disc；5, prospecting bar is swung；
6, frame is reconnoitred；7, elastic rod is pulled；8, elastic clamp hand；9, miniature extruding spring；10, movable plate is scraped in bar shaped；11, limit frame is held；
12, pinhole cameras；13, binodal swing arm；14, bar shaped support frame；15, capacitor display screen；16, shape fixed frame is rolled over；17, tightening
Screw；18, support frame is held；19, soft formation is held；20, movable limit sleeve；21, crown bit is held；22, spherical grip body；23,
Elastic soft formation；24, vertical support frame；25, headlamp；26, it starts switch；27, annulus is limited；28, slide holder；29, it stores
Battery.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, a kind of salvaging dress for geothermal investigation
It sets, including suspension supporting frame 1, prospecting salvaging mechanism is set in the suspension supporting frame 1,1 upper surface of suspension supporting frame sets hand
Hold mechanism, the prospecting salvaging mechanism mainly by process a pair of of circular through hole in suspension supporting frame 1 on the surface of two opposite sides,
The rolling bearing 2 that is arranged in each circular through hole is arranged in rolling bearing 2 and horizontally rotating round bar 3, setting in suspension branch
In support 1 at center and with horizontally rotate rotating circular disc 4 that 3 inner side end of round bar is connected, be hingedly connected at each horizontal turn
The swing prospecting bar 5 on 3 outer surface of round bar is moved, the prospecting frame 6 swung on prospecting 5 end face of bar is sleeved on, is arranged and is surveyed in swing
It examines in bar 5 and passes through the pulling elastic rod 7 of prospecting frame 6, be sleeved on the elastic clamp hand 8 pulled on 7 end face of elastic rod, processing every
Several strip grooves on a prospecting 6 outer surface of frame, the miniature extruding spring 9 of a pair being inlaid in each strip groove,
It is arranged in each strip groove and movable plate 10, setting is scraped in the bar shaped being connected with miniature 9 end face of extruding spring of corresponding a pair
Pull 7 end face of elastic rod and by the corresponding holding limit frame 11 for horizontally rotating the stretching of 3 side surface of round bar, be inlaid in prospecting
A pair of of pinhole cameras 12 on 6 end face of frame, be hingedly connected at a pair of of binodal swing arm 13 of upper surface in suspension supporting frame 1,
The bar shaped support frame 14 that is arranged on a pair of of 13 end face of binodal swing arm is arranged in bar shaped support frame 14 and takes the photograph with a pair of of pin hole
As the first 12 capacitor display screens 15 that are electrically connected, processing lower surface and match in suspension supporting frame 1 with bar shaped support frame 14
Carrying groove composition；The hand-held mechanism is mainly fixed by the doubling shape for being sleeved on 1 upper surface both ends of suspension supporting frame
Frame 16 is arranged on each folding 16 two opposite sides surface of shape fixed frame and the holding screw between 1 side surface of suspension supporting frame
17, the holding support frame 18 of 16 upper surface of a doubling shape fixed frame is set, the holding soft formation held on support frame 18 is set
19 compositions；On each prospecting frame 6 suit with several corresponding bar shapeds scrape movable plate 10 it is corresponding activity limit sleeve 20；
4 side surface of rotating circular disc sets several and holds crown bit 21, the spherical holding of suit on each holding crown bit 21
Body 22；The elasticity clamp hand 8 is the elastic clamp hand 8 that three-jaw rolls over shape hook；Arc is processed at the 1 lower surface center of suspension supporting frame
Shape through slot, upper surface is all provided with elastic soft formation 23 in each arc-shaped slot；Two are set at 1 lower surface edge of suspension supporting frame
To vertical support frame 24；1 front surface of suspension supporting frame and several headlamps are embedded in 15 corresponding section of capacitor display screen
25,1 side surface of suspension supporting frame, which is set, starts switch 26 with what several headlamps 25 were electrically connected；Each prospecting frame
Limitation annulus 27 corresponding with corresponding elasticity clamp hand 8 is embedded at 6 end face centers；1 side surface of suspension supporting frame adds
The horizontal strip groove of work sets the slide holder 28 to match with horizontal strip groove in the horizontal strip groove, setting exists
The battery 29 of 28 upper surface of slide holder, the capacitor display screen 15 are electrically connected with battery 29 by conducting wire.
The characteristics of the present embodiment is that when using this device, this device is placed on to the opening of geothermal heat pipeline, will be located at
A pair of prospecting 5 opposite direction of bar that swings in this device is filled in, during constantly filling in, since each swing is reconnoitred
Bar 5 is connected with corresponding horizontally rotating between round bar 3 for coach, in continuous extruding decline, reconnoitres bar 5 not so that swinging
Disconnected protrudes into geothermal heat pipeline, is constantly moved in pipe so that being located at each prospecting frame 6 swung on prospecting 5 end face of bar
Dynamic, the elastic clamp hand 8 on each prospecting 6 end face of frame convenient for smashing internal blocking impurity in advancement, also just
In being located at the pulling elastic rod 7 for horizontally rotating the outside of round bar 3 by manually pulling, convenient for drive corresponding elastic clamp hand 8 into
Row retraction, internal impurity is clamped, and when reversely pulling, impurity can be carried out, wherein swinging prospecting
Bar 5 and to horizontally rotate inside round bar 3 be hollow structure, pulls elastic rod 7 convenient for placing, wherein being located at each prospecting frame
Several bar shapeds on 6 side surfaces scrape movable plate 10 convenient for being overlapped with inner wall of the pipe, in the effect of a pair of miniature extruding spring 9
Under, if encountering internal impurity, a pair of rotating circular disc 4 horizontally rotated on 3 end face of round bar can be located at by manual rotation, is made
Each horizontally rotate round bar 3 and rotated so that each swings prospecting frame 5 is rotated, be convenient for rotation cleaning inside
Impurity, wherein it is each horizontally rotate round bar 3 and rotated when, positioned at it is each horizontally rotate round bar 3 and suspension supporting frame 1 it
Between rolling bearing 2 it is good convenient for rotating, wherein each miniature extruding spring 9 convenient for being squeezed into inside pipeline, is located at
Each holding limit frame 11 for pulling 7 end face of elastic rod and being located at outside is pulled convenient for holding, and is also convenient for being limited in outside
, wherein a pair of of pinhole cameras 12 on each prospecting 6 end face of frame will be observed convenient for the impurity situation inside detection pipeline
The inner case arrived, reaction is shown on capacitor display screen 15, is observed convenient for people, wherein capacitor display screen 15
It is attached, is being observed with a pair of of the binodal swing arm 13 for being located at 1 lower surface of suspension supporting frame by bar shaped support frame 14
In use, a pair of of 13 outlet swing of binodal swing arm is come, when not in use, bar shaped support frame 14 is placed on and is located at suspension branch
It is fixed in the carrying groove of 1 lower surface of support, it is a kind of easy to carry, it is well dredged inside underground heat convenient for two-sided,
Convenient for reconnoitring internal impurity situation, display is good, and clamping is convenient, the internal good device of cleaning.
In the present embodiment, wherein three output ends of battery 29 pass through conducting wire respectively with pinhole cameras 12,
The power connection end of capacitor display screen 15 and headlamp 15 is attached, pinhole cameras 12, capacitor display screen 15 and headlamp 15
As long as powering on, then work, wherein starting switch 26 is control terminal and the input terminal of headlamp 25 are attached,
When powering on, starts switch 26 by pressing headlamp 25 could be used to be opened, wherein pinhole cameras 12 is defeated
Outlet is attached by the input terminal of conducting wire and capacitor display screen 15, convenient for giving image to capacitor display screen by wire transmission
15, it is specific far from as follows: when using this device, this device to be placed on to the opening of geothermal heat pipeline, will be located at convenient for observation
A pair of prospecting 5 opposite direction of bar that swings in this device is filled in, during constantly filling in, since each swing is reconnoitred
Bar 5 is connected with corresponding horizontally rotating between round bar 3 for coach, in continuous extruding decline, reconnoitres bar 5 not so that swinging
Disconnected protrudes into geothermal heat pipeline, is constantly moved in pipe so that being located at each prospecting frame 6 swung on prospecting 5 end face of bar
Dynamic, the elastic clamp hand 8 on each prospecting 6 end face of frame convenient for smashing internal blocking impurity in advancement, also just
In being located at the pulling elastic rod 7 for horizontally rotating the outside of round bar 3 by manually pulling, convenient for drive corresponding elastic clamp hand 8 into
Row retraction, internal impurity is clamped, and when reversely pulling, impurity can be carried out, wherein swinging prospecting
Bar 5 and to horizontally rotate inside round bar 3 be hollow structure, pulls elastic rod 7 convenient for placing, wherein being located at each prospecting frame
Several bar shapeds on 6 side surfaces scrape movable plate 10 convenient for being overlapped with inner wall of the pipe, in the effect of a pair of miniature extruding spring 9
Under, if encountering internal impurity, a pair of rotating circular disc 4 horizontally rotated on 3 end face of round bar can be located at by manual rotation, is made
Each horizontally rotate round bar 3 and rotated so that each swings prospecting frame 5 is rotated, be convenient for rotation cleaning inside
Impurity, wherein it is each horizontally rotate round bar 3 and rotated when, positioned at it is each horizontally rotate round bar 3 and suspension supporting frame 1 it
Between rolling bearing 2 it is good convenient for rotating, wherein each miniature extruding spring 9 convenient for being squeezed into inside pipeline, is located at
Each holding limit frame 11 for pulling 7 end face of elastic rod and being located at outside is pulled convenient for holding, and is also convenient for being limited in outside
, wherein a pair of of pinhole cameras 12 on each prospecting 6 end face of frame will be observed convenient for the impurity situation inside detection pipeline
The inner case arrived, reaction is shown on capacitor display screen 15, is observed convenient for people, wherein capacitor display screen 15
It is attached, is being observed with a pair of of the binodal swing arm 13 for being located at 1 lower surface of suspension supporting frame by bar shaped support frame 14
In use, a pair of of 13 outlet swing of binodal swing arm is come, when not in use, bar shaped support frame 14 is placed on and is located at suspension branch
It is fixed in the carrying groove of 1 lower surface of support, wherein the holding support frame 18 for being located at 1 top of suspension supporting frame is convenient for hand
It holds, this device easy to carry, wherein the holding soft formation 19 for being located at holding 18 upper surface of support frame is comfortable convenient for holding,
Middle holding support frame 18 is fixed by a doubling shape fixed frame 16 with suspension supporting frame 1, and each folding shape fixed frame 16 is logical
It crosses between 1 side surface of holding screw 17 and suspension supporting frame fixed relatively reliable, is set on each prospecting frame 6 wherein being located at
Movable limit sleeve 20 is convenient for scraping all bar shapeds movable plate 10 inside prospecting frame 6, by it after facilitating access for inside pipeline
It lifts down, facilitates access for, wherein when rotating rotating circular disc 4, several on 4 side surface of rotating circular disc
Hold what crown bit 21 was rotated convenient for holding, the spherical grip body 22 on each holding 21 end face of crown bit is convenient for hand
That holds is more comfortable, wherein being located at the arc-shaped slot of 1 lower surface of suspension supporting frame convenient for being stuck in pipeline upper surface, is located at every
Elastic soft formation 23 in a arc-shaped slot is convenient for protective conduit, wherein vertical at 1 lower surface edge of suspension supporting frame
Duct height is propped up on the ground easy to support of support frame 24, wherein be located at 1 front surface of suspension supporting frame and with capacitor display screen 15
Corresponding headlamp 25 is convenient for being opened by the control for starting switch 26 on side surface, to capacitor electricity display screen 15 into
Row illuminates, wherein be located at each prospecting frame 6 limitation annulus 27 corresponding with elasticity clamp hand 8 be for preventing in pulling,
Elastic clamp hand 8 is pulled in swing prospecting bar 5, wherein being convenient for since each elastic clamp hand 8 is the clamp hand of three claw-likes
Internal impurity is clamped, wherein the slide holder 28 being located on 1 side surface of suspension supporting frame comes out convenient for pulling, table in carrying
Face battery 29, wherein battery 29 is for providing power supply to this device, and wherein battery 29 is intended merely to provide electricity
Source, type is not described.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of fishing device for geothermal investigation, which is characterized in that including suspension supporting frame (1), the suspension supporting frame
(1) set prospecting salvaging mechanism in, suspension supporting frame (1) upper surface sets hand-held mechanism, the prospecting salvaging mechanism mainly by
A pair of of the circular through hole processed on the interior two opposite sides surface of suspension supporting frame (1), the rotation being arranged in each circular through hole
Bearing (2), be arranged in rolling bearing (2) horizontally rotate round bar (3), be arranged at suspension supporting frame (1) interior center and with
Horizontally rotate rotating circular disc (4) that round bar (3) inner side end is connected, be hingedly connected at and each horizontally rotate on the outside of round bar (3)
Swing on surface reconnoitres bar (5), is sleeved on the prospecting frame (6) swung on prospecting bar (5) end face, setting in swing prospecting bar
(5) in and the pulling elastic rod (7) of prospecting frame (6) is passed through, the elastic clamp hand (8) pulled on elastic rod (7) end face is sleeved on, adds
Work is miniature crowded in each several strip grooves reconnoitred on frame (6) outer surface, a pair being inlaid in each strip groove
The bar shaped that pressing spring (9), setting are connected in each strip groove and with miniature extruding spring (9) end face of corresponding a pair is scraped
Movable plate (10), setting are pulling elastic rod (7) end face and are horizontally rotating the holding stretched out round bar (3) side surface limit by corresponding
Frame (11) processed, is hingedly connected in suspension supporting frame (1) a pair of of the pinhole cameras (12) being inlaid on prospecting frame (6) end face
A pair of of binodal swing arm (13) of upper surface, sets the bar shaped support frame (14) being arranged on a pair of of binodal swing arm (13) end face
It sets in bar shaped support frame (14) and is being hung with the capacitor display screen (15) of a pair of of pinhole cameras (12) electric connection, processing
The interior lower surface of support frame (1) and the carrying groove to match with bar shaped support frame (14) composition.
2. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that the hand-held mechanism master
It will be by being sleeved on a doubling shape fixed frame (16) at suspension supporting frame (1) upper surface both ends, being arranged in each folding shape fixed frame
(16) holding screw (17) on the surface of two opposite sides and between suspension supporting frame (1) side surface, setting are solid in a doubling shape
Determine the holding support frame (18) of frame (16) upper surface, holding soft formation (19) composition on support frame (18) is being held in setting.
3. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that each prospecting frame
(6) on suit with several corresponding bar shapeds scrape movable plate (10) it is corresponding activity limit sleeve (20).
4. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that the rotating circular disc
(4) side surface sets several and holds crown bit (21), and spherical grip body (22) is set on each holding crown bit (21).
5. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that the elasticity clamp hand
(8) the elastic clamp hand (8) of shape hook is rolled over for three-jaw.
6. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that the suspension supporting frame
(1) arc-shaped slot is processed at the center of lower surface, upper surface is all provided with elastic soft formation (23) in each arc-shaped slot.
7. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that the suspension supporting frame
(1) two pairs of vertical support frames (24) are set at lower surface edge.
8. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that the suspension supporting frame
(1) front surface and several headlamps (25), suspension supporting frame (1) side table are embedded in capacitor display screen (15) corresponding section
Face, which is set, starts switch (26) with what several headlamps (25) were electrically connected.
9. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that each prospecting frame
(6) limitation annulus (27) corresponding with corresponding elastic clamp hand (8) is embedded at end face center.
10. a kind of fishing device for geothermal investigation according to claim 1, which is characterized in that the suspension strut
Frame (1) side surface level of processing strip groove sets the sliding branch to match with horizontal strip groove in the horizontal strip groove
The battery (29) of support (28), setting in slide holder (28) upper surface, the capacitor display screen (15) and battery
(29) it is electrically connected by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811053411.1A CN109141103A (en) | 2018-09-11 | 2018-09-11 | A kind of fishing device for geothermal investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811053411.1A CN109141103A (en) | 2018-09-11 | 2018-09-11 | A kind of fishing device for geothermal investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109141103A true CN109141103A (en) | 2019-01-04 |
Family
ID=64824486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811053411.1A Pending CN109141103A (en) | 2018-09-11 | 2018-09-11 | A kind of fishing device for geothermal investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109141103A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1158846A1 (en) * | 1981-12-29 | 1985-05-30 | Научно-производственное объединение по крахмалопродуктам | Heat exchanger |
| CN201397082Y (en) * | 2009-05-08 | 2010-02-03 | 安明武 | Cleaning machine for ground heating pipeline |
| CN108072539A (en) * | 2016-11-17 | 2018-05-25 | 天津凯溢华升科技发展有限公司 | A kind of scientific research Geological Engineering sampler |
| CN207776779U (en) * | 2018-01-26 | 2018-08-28 | 河南中予钻井工程有限公司 | A kind of probing for geothermal investigation |
| CN207776827U (en) * | 2018-01-26 | 2018-08-28 | 河南中予钻井工程有限公司 | A kind of fishing device for geothermal investigation |
-
2018
- 2018-09-11 CN CN201811053411.1A patent/CN109141103A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1158846A1 (en) * | 1981-12-29 | 1985-05-30 | Научно-производственное объединение по крахмалопродуктам | Heat exchanger |
| CN201397082Y (en) * | 2009-05-08 | 2010-02-03 | 安明武 | Cleaning machine for ground heating pipeline |
| CN108072539A (en) * | 2016-11-17 | 2018-05-25 | 天津凯溢华升科技发展有限公司 | A kind of scientific research Geological Engineering sampler |
| CN207776779U (en) * | 2018-01-26 | 2018-08-28 | 河南中予钻井工程有限公司 | A kind of probing for geothermal investigation |
| CN207776827U (en) * | 2018-01-26 | 2018-08-28 | 河南中予钻井工程有限公司 | A kind of fishing device for geothermal investigation |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
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| RJ01 | Rejection of invention patent application after publication |