CN203769643U - Ground source heat pump drilling equipment for mudstone area - Google Patents
Ground source heat pump drilling equipment for mudstone area Download PDFInfo
- Publication number
- CN203769643U CN203769643U CN201420177953.0U CN201420177953U CN203769643U CN 203769643 U CN203769643 U CN 203769643U CN 201420177953 U CN201420177953 U CN 201420177953U CN 203769643 U CN203769643 U CN 203769643U
- Authority
- CN
- China
- Prior art keywords
- drilling
- rig
- heat pump
- source heat
- chute
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000003351 stiffener Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 241000425571 Trepanes Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides a ground source heat pump drilling device for mudstone areas, which consists of a rack system, a drilling system and a lifting system; the rack system consists of a base, a vertical rod, a cross arm, an inclined strut, a short pipe and a reinforcing plate; the drilling system consists of a C-shaped connecting piece, a chute, a motor, a drilling machine, a drill rod and a lifting lug; the lifting system consists of a pulley, a steel wire rope and a lifting hook; and the drilling system is hung on the rack system through the lifting system, and downward excavation is carried out through the self weight of the drilling system. The footage power of the product mainly depends on the dead weight of a middle drilling machine and a motor of a drilling system, an air compressor and an air storage device are not needed, so that the construction cost of drilling the heat exchange well of the ground source heat pump in a mudstone area is greatly reduced by about 30 percent, and the advantages of energy conservation, labor intensity reduction, construction period shortening, high hole forming rate, high pipe laying speed and the like are achieved.
Description
Technical field
The utility model belongs to wellbore construction technical field, is specifically related to the earth source heat pump drilling equipment for Mudstone Area.
Background technology
Earth source heat pump be one utilize geothermal using resource (comprising underground water, soil or surface water etc.) not only can heat supply but also the high efficiency energy saving air conditioner equipment that can freeze.Earth source heat pump, by a small amount of high-grade energy (electric energy) of input, is realized and being shifted to high potential temperature heat energy by low-temperature heat energy, and ground can be distinguished in the winter time as the thermal source of heat pump heat supply and the low-temperature receiver freezing summer.The temperature of ground energy or shallow surface geothermal energy resources is relatively stable throughout the year, winter is higher than ambient air temperature, summer is lower than ambient air temperature, good source heat pump heat and cold source of air conditioning, this temperature characterisitic makes earth source heat pump higher by 40% than traditional air-conditioning system operational efficiency, therefore wants energy-conservation and saves operating cost 40% left and right.In addition, the more constant characteristic of ground energy temperature, makes source pump operation more reliable, stable, has also ensured high efficiency and the economy of system.The effect of earth source heat pump depends on the fitting depth of double-H groove weld heat exchanger, and the fitting depth of double-H groove weld heat exchanger directly depends on the drilling quality of source, ground well.Therefore, suitable source, ground well drilling equipment not only directly affects the operational effect of earth source heat pump, also directly affects the cost of engineering simultaneously.
Conventional earth source heat pump drilling equipment is crawler belt Multifunction diving drilling machine at present, this drilling well function is walked voluntarily, bulky, need burning diesel oil that powerful drill footage power is provided, in the course of work, must be equipped with large air compressor and gasholder, and large air compressor and gasholder move very inconvenience.The a large amount of diesel oil of this trepan course of work palpus burning, large air compressor must expend a large amount of electric power simultaneously, directly causes the rising of engineering cost, this rig and corollary equipment acquisition expenses costliness simultaneously, maintenance cost is high.
Utility model content
In order to solve, the cost of existing earth source heat pump drilling equipment is high, the technical barrier of difficult, and the utility model provides a kind of earth source heat pump drilling equipment for Mudstone Area, and its concrete structure is as follows:
For the earth source heat pump drilling equipment of Mudstone Area, comprise a drilling system, drilling system comprises a motor and a rig, and this product is also provided with machine frame system and Hoisting System in addition;
Machine frame system is made up of base 1, vertical rod 2, cross-arm 3, diagonal brace 4, short tube 5 and stiffener 6; Wherein, base 1 is rectangle frame; On an opposite side of base 1, be connected with respectively stiffener 6, described stiffener 6 is bonding jumper; Middle part at each stiffener 6 is all connected with a vertical rod 2; A cross-arm 3 links together the top of two vertical rods 2; On cross-arm 3, be connected with a short tube 5; The pipe shaft of short tube 5 is connected with one end of diagonal brace 4, and the other end of diagonal brace 4 supports on the ground, and the length of diagonal brace 4 is the more than 1.4 times of vertical rod 2 length;
Drilling system, except comprising motor 9 and rig 10, also comprises that C shape connector 7, chute 8, drilling rod 11 and hanger 16 form; Wherein, by C shape connector 7, motor 9 is fixed on to the top of rig 10; Be connected with drilling rod 11 in the bottom of rig 10; Be respectively equipped with a chute 8 in the both sides of rig 10; Described chute 8 is made up of chute connecting rod and semicircle cell body, and one end of chute connecting rod is connected with rig 10 sidewalls, and the other end of chute connecting rod is connected with the lateral surface of semicircle cell body, and the medial surface 82 of semicircle cell body is connected with vertical rod 2 rod body movements; Be provided with a hanger 16 at the top of rig 10;
Hoisting System is made up of pulley 13, wire rope 14 and suspension hook 15; Pulley 13 is fixed on the cross-arm 3 of machine frame system, and one end of wire rope 14 is connected with suspension hook 15 through pulley 13 is rear, and suspension hook 15 is connected with the hanger 16 in drilling system, and the other end of wire rope 14 is connected with hoist engine.
useful technique effect:
The drilling depth power of this product mainly leans on the deadweight of rig 10 and motor 9, need not air compressor machine and caisson, the construction costs that makes to bore in Mudstone Area earth source heat pump heat exchange well declines to a great extent and decreases by 30% left and right, advantages such as having energy conservation simultaneously, reduce labour intensity, reduction of erection time, high, the lower pipe speed of one-tenth porosity are fast; In addition, this product is also equipped with mud circulation pump, can, by mud by the bottom of hollow drilling rod 11 Injection Wells, finally flow out by drilling rod 11 and borehole wall gap, thereby play Gu Bi effect.
Brief description of the drawings
Fig. 1 is the schematic perspective view of this product.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the lateral view of Fig. 1.
Fig. 4 is the schematic perspective view of C shape connector in Fig. 1.
Fig. 5 is the schematic perspective view of chute in Fig. 1.
In figure, sequence number is: base 1, vertical rod 2, cross-arm 3, diagonal brace 4, short tube 5, stiffener 6, C shape connector 7, chute 8, motor 9, rig 10, drilling rod 11, grouting port 12, pulley 13, wire rope 14, suspension hook 15, hanger 16, lateral surface 81, medial surface 82.
concrete embodiment
Now introduce in detail by reference to the accompanying drawings design feature of the present utility model.
Referring to Fig. 1, for the earth source heat pump drilling equipment of Mudstone Area, formed by machine frame system, drilling system and Hoisting System three parts.
Referring to Fig. 1, machine frame system is made up of base 1, vertical rod 2, cross-arm 3, diagonal brace 4, short tube 5 and stiffener 6; Wherein, base 1 is rectangle frame; On an opposite side of base 1, be connected with respectively stiffener 6, described stiffener 6 is bonding jumper; Middle part at each stiffener 6 is all connected with a vertical rod 2; A cross-arm 3 links together the top of two vertical rods 2; On cross-arm 3, be connected with a short tube 5; Preferred scheme is directly short tube 5 to be bundled on cross-arm 3, and the pipe shaft of short tube 5 is fixedly connected with one end of diagonal brace 4, and the other end of diagonal brace 4 supports on the ground, and the length of diagonal brace 4 is the more than 1.4 times of vertical rod 2 length, refers to Fig. 3.
Referring to Fig. 1, drilling system is made up of C shape connector 7, chute 8, motor 9, rig 10, drilling rod 11 and hanger 16; Wherein, by C shape connector 7, motor 9 is fixed on to the top of rig 10; Be connected with drilling rod 11 in the bottom of rig 10; On rig 10 sidewalls towards vertical rod 2, be respectively equipped with a chute 8; Referring to Fig. 5, described chute 8 is made up of chute connecting rod and semicircle cell body, and one end of chute connecting rod is connected with rig 10 sidewalls, and the other end of chute connecting rod is connected with the lateral surface of semicircle cell body 81, the medial surface 82 of semicircle cell body is connected with vertical rod 2 rod body movements, refers to Fig. 5; Drilling system can the allodial direction along vertical rod 2 be moved up and down and not rotate, also facilitate the installation and removal of rig simultaneously, refer to Fig. 2.Be provided with a hanger 16 at the top of rig 10; Provide rotary power by belt to rig 10 by motor 9, then drive drilling rod 11 to rotate by rig 10.
Referring to Fig. 1, Hoisting System is made up of pulley 13, wire rope 14 and suspension hook 15; Pulley 13 is fixed on the cross-arm 3 of machine frame system, and one end of wire rope 14 is connected with suspension hook 15 through pulley 13 is rear, and suspension hook 15 is connected with the hanger 16 in drilling system, and the other end of wire rope 14 is connected with hoist engine.
Referring to Fig. 4, the C character form structure part of C shape connector 7 for being welded by three angle steel.
Referring to Fig. 1, between motor 9 and rig 10, be provided with 2 C shape connectors 7.
Furtherly, internal thread and externally threaded pipe are with respectively in the two ends that drilling rod 11 is hollow; Be provided with grouting port 12 grouting ports 12 is connected by plastic pipe with mud circulation delivery side of pump end at the top of rig 10.
Referring to Fig. 5, the chute connecting rod of chute 8 is made up of four block length bar steel plates and two latches; Have row's circular hole along the length direction of strip steel plate, respectively two block length bar steel plates are linked together by latch.
Preferred scheme is, the strip steel plate that chute 8 is 40cm by length and to add length be that the half of seamless steel pipe of 40cm is made, and mix latch, to ensure that rig 10 can only move up and down along vertical rod 2.
This product can be concentrated and make, and makes simply, and makes material and is common material, greatly reduces equipment purchasing cost; This product utilization rig and motor are conducted oneself with dignity as drilling footage power, without compressed air, without fuel, greatly reduce equipment use cost.In addition, through using checking, the rate of penetration of this product is mild, and energy consumption is low, and hole quality is high; In addition, the operating personnel of the required outfit of this product is few, greatly reduce operating cost---the Huainan Shan Nan theater ground source heat pump project of being constructed by my company, this project design comprises 426 mouthfuls of heat exchange wells, every mouthful of heat exchange well depth 120m, this product is executed in brill process this project heat exchange well, and every equipment only needs to join three operating personnels, and energy drilling well every day 180m, can meet the drilling well requirement of the earth source heat pump heat exchange well of Mudstone Area completely.
The construction environment that adopts this product is the job site in sealing, participates in the personnel of operation for I take charge of construction and bear corresponding confidentiality obligations, does not have disclosing of invention product and technology.
Claims (5)
1. for the earth source heat pump drilling equipment of Mudstone Area, comprise a drilling system, drilling system comprises a motor (9) and a rig (10); It is characterized in that, be also provided with machine frame system and Hoisting System; Machine frame system is made up of base (1), vertical rod (2), cross-arm (3), diagonal brace (4), short tube (5) and stiffener (6); Wherein, base (1) is rectangle frame; On an opposite side of base (1), be connected with respectively stiffener (6), described stiffener (6) is bonding jumper; Middle part at each stiffener (6) is all connected with a vertical rod (2); A cross-arm (3) links together the top of two vertical rods (2); On cross-arm (3), be connected with a short tube (5); The pipe shaft of short tube (5) is connected with one end of diagonal brace (4), and the other end of diagonal brace (4) supports on the ground, and the length of diagonal brace (4) is the more than 1.4 times of vertical rod (2) length; Drilling system removes motor (9) and rig (10) off-lying sea comprises C shape connector (7), chute (8), drilling rod (11) and hanger (16) composition; Wherein, by C shape connector (7), motor (9) is fixed on to the top of rig (10); Be connected with drilling rod (11) in the bottom of rig (10); Be respectively equipped with a chute (8) in the both sides of rig (10); Described chute (8) is made up of chute connecting rod and semicircle cell body, one end of chute connecting rod is connected with rig (10) sidewall, the other end of chute connecting rod is connected with the lateral surface of semicircle cell body (81), and the medial surface (82) of semicircle cell body is connected with vertical rod (2) rod body movement; Be provided with a hanger (16) at the top of rig (10); Hoisting System is made up of pulley (13), wire rope (14) and suspension hook (15); Pulley (13) is fixed on the cross-arm (3) of machine frame system, one end of wire rope (14) is connected with suspension hook (15) through after pulley (13), suspension hook (15) is connected with the hanger (16) in drilling system, and the other end of wire rope (14) is connected with hoist engine.
2. the earth source heat pump drilling equipment for Mudstone Area as claimed in claim 1, is characterized in that, the C character form structure part of C shape connector (7) for being welded by three angle steel.
3. the earth source heat pump drilling equipment for Mudstone Area as claimed in claim 1, is characterized in that, between motor (9) and rig (10), is provided with 2 C shape connectors (7).
4. the earth source heat pump drilling equipment for Mudstone Area as claimed in claim 1, is characterized in that, internal thread and externally threaded pipe are with respectively in the two ends that drilling rod (11) is hollow; Be provided with grouting port (12) at the top of rig (10).
5. the earth source heat pump drilling equipment for Mudstone Area as claimed in claim 1, is characterized in that, the chute connecting rod of chute (8) is made up of four block length bar steel plates and two latches; Have row's circular hole along the length direction of strip steel plate, by latch, two block length bar steel plates are linked together, every equipment is provided with 2 chutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177953.0U CN203769643U (en) | 2014-04-14 | 2014-04-14 | Ground source heat pump drilling equipment for mudstone area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177953.0U CN203769643U (en) | 2014-04-14 | 2014-04-14 | Ground source heat pump drilling equipment for mudstone area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769643U true CN203769643U (en) | 2014-08-13 |
Family
ID=51286844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177953.0U Expired - Fee Related CN203769643U (en) | 2014-04-14 | 2014-04-14 | Ground source heat pump drilling equipment for mudstone area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10995563B2 (en) | 2017-01-18 | 2021-05-04 | Minex Crc Ltd | Rotary drill head for coiled tubing drilling apparatus |
-
2014
- 2014-04-14 CN CN201420177953.0U patent/CN203769643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10995563B2 (en) | 2017-01-18 | 2021-05-04 | Minex Crc Ltd | Rotary drill head for coiled tubing drilling apparatus |
| US11136837B2 (en) | 2017-01-18 | 2021-10-05 | Minex Crc Ltd | Mobile coiled tubing drilling apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103061673B (en) | Multifunctional micropile rig | |
| CN206393834U (en) | A kind of construction prefabricated drilling equipment of cement wall | |
| WO2020143066A1 (en) | Geothermal exploitation system and construction method therefor | |
| CN203584444U (en) | Efficient and simple roofbolter | |
| CN204040062U (en) | Prefabricated wedge shape flexible interface assembling piping lane | |
| CN103134236A (en) | Construction method of tilted burying of underground heat exchanger of ground source heat pump | |
| CN201935479U (en) | Burying device for ground source heat pump underground heat exchanger | |
| CN203769643U (en) | Ground source heat pump drilling equipment for mudstone area | |
| CN110924861A (en) | Walking type omnibearing rotary hydraulic pile foundation drilling machine | |
| CN106979635A (en) | A kind of earth-source hot-pump system underground heat-transfer pipe construction method | |
| CN206647084U (en) | A kind of dry-hot-rock geothermal quarrying apparatus | |
| CN219607271U (en) | Soil source heat pump system | |
| CN206131498U (en) | Do hot dry rock (EGS) heat pipe and adopt heat facility | |
| CN204754926U (en) | Special full hydraulic rotary rig of entry driving machine | |
| CN205225291U (en) | Coal road tunnelling temporary support device | |
| CN201301666Y (en) | Micro control directional drill | |
| CN207348055U (en) | A kind of casing external member for Bridge Pile Foundation Construction | |
| CN1944806A (en) | Low temperature geothermal energy converting cement and earth wet stirring pile | |
| CN207405657U (en) | A kind of cable-stayed type immersed tube tunnel structure | |
| CN2752324Y (en) | Gathering pile for underground source | |
| Liu et al. | Vertical U-shaped heat exchangers for construction engineering: New promises and future challenges | |
| CN205677537U (en) | One well porous type deep geothermal heat energy heat exchanger mounting shaft room | |
| CN205116208U (en) | Offshore wind farm fan single pile basis | |
| CN101086432A (en) | Deep burying chamber type heat exchanger | |
| CN1786615A (en) | Underground energy resource collecting pile |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170414 |