CN108088118A - A kind of earth source heat pump installation auxiliary device - Google Patents
A kind of earth source heat pump installation auxiliary device Download PDFInfo
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- CN108088118A CN108088118A CN201711341546.3A CN201711341546A CN108088118A CN 108088118 A CN108088118 A CN 108088118A CN 201711341546 A CN201711341546 A CN 201711341546A CN 108088118 A CN108088118 A CN 108088118A
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- arc groove
- stent
- spacing
- angle steel
- roll shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides a kind of earth source heat pump installation auxiliary device, is related to subterranean heat exchanger of earth source heat pump vertically inbuilt auxiliary device.Apparatus of the present invention are mainly made of stent, arc groove roll shaft, handle, driving wheel, driven wheel and supporting rack etc..Apparatus of the present invention can improve the embedded speed of subterranean heat exchanger of earth source heat pump, and can guarantee construction quality, energy saving also with easy to operate, facilitate field work, at low cost, it is easy to utilize the features such as.Therefore apparatus of the present invention are widely portable to the vertical embedded of subterranean heat exchanger of earth source heat pump in all parts of the country.
Description
Technical field
The invention belongs to the mounting technique field of ground-source heat pump system, more particularly to a kind of earth source heat pump installation auxiliary dress
It puts.
Background technology
According to incompletely statistics, China's building energy consumption has reached the 27.5% of total energy consumption at present, moreover, this number will also be with
It the fast development of China's building trade and is continuously increased.Therefore, establishing with energy-saving and emission-reduction fundamental state policy, building energy conservation
The development of work also seems more significant.According to country on the goal programming for realizing building energy conservation 65%, except changing
It is realized into building enclosure outside energy saving 30%~35%, energy saving more than 30% is also realized in energy consumption equipment system.It is and renewable
The utilization of the energy, undoubtedly can it is effectively realize device systems in terms of it is energy saving.Root is studies show that, using soil source
The air-conditioning system of the regenerative resources such as source heat pump, since cold and hot source has throughout the year relatively stable temperature field, and with apparent
Temperature advantage, therefore can effectively realize air conditioner system energy saving 35%~40%.
The earth source heat pump cause in China has started to start to walk in recent years, and growth momentum is had an optimistic view of.Since 2000, in state
Interior Changchun, Jinan, Wenzhou, Chongqing, Miquan establish a series of demonstration project of soil source heat pump systems.Soil source heat pump system
System more and more by realtor it is of interest and use.Recent five years, this technology are energy saving and HVAC is empty into domestic construction
The research topic of industry hot topic is adjusted, and starts to be widely used in engineering practice.From 1996 so far, Beijing, Shandong, Henan,
The ground such as Liaoning, Hebei, Jiangsu, Zhejiang, Hubei, Shanghai, Tibet have built up ground source heat pump project, national ground-source heat pump system
Using 20,000,000 m2 are estimated to exceed, ground source heat pump technology is just understood by more and more people.2005, the Ministry of Construction was by ground source
Heat pump techniques are classified as one of ten new technologies of construction industry, and the parties concerned are formulating relevant policies and promoting ground source heat pump technology
Popularization and development, the popularization and application of earth source heat pump between floors are one of nearly 2 years resource-effective focus of country.It is many
Place is all using development earth source heat pump as the local economic opportunity of development.Ground-source heat pump central air-conditioning becomes north in 2008
The air conditioning form that the capital Olympic Games are specified.According to statistics, to commonage source heat pump application engineering 2537 in the whole country in 2005.
Be estimated to exceed 20,000,000 m2 using area, be distributed in 31 provinces, cities and regions in addition to Hongkong and Macro, Tai Area, apply including office building,
In polytype engineering such as villa, hotel, school, hospital, workshop, house, market.Come from air-conditioning heat supply (refrigeration) area
It sees, project of the area in more than 50000m accounts for 16%；42% is accounted in 10000~50000m2；The pact of below 10000m2
Account for 42%.2004~2005 years projects being completed account for 70%, and substantial amounts of ground-source heat pump system is in or will be in and built
Cheng Zhong, it is seen that earth source heat pump is very extensive in the region that China applies.Its procedure critically important in constructing is underground
Heat exchanger is buried, i.e. down tube.
Down tube is to install a very crucial step of ground-source heat pump system, and the success or not of down tube determines that system is
The no first step that can smoothly install.The inbuilt ground heat exchanger of institute is typically that 25~32mm of outer diameter, high intensity, flexibility are good
Single U shapes or dual U-shaped PE pipes, length is generally 10~200m, is adopted for absorbing heat in soil or cold with supplying building
Warm or refrigeration.Down tube mode mainly has artificial down tube and mechanical down tube at present.When drilling depth is shallower, under preferably using manually
Pipe when drilling depth is deeper, preferably uses mechanical down tube.From the point of view of current Practical Project, artificial down tube primary disadvantage is that：
Speed is slow, needs a large amount of manpowers, heavy workload, long construction period.Mechanical down tube mainly aids in down tube using drilling machine, still
When drilling rod is used to aid in down tube, drilling machine can not carry out drilling operation, reduce penetration rate, influence construction speed, and
Heat exchanger destruction is easily caused during down tube.
The content of the invention
The purpose of the present invention is being directed to the shortcoming of existing subterranean heat exchanger of earth source heat pump embedded device, provide a kind ofly
Source heat pump installation auxiliary device.With easy to use, easy to operate, at low cost, accurate positioning, can be carried out according to embedded caliber
It adjusts, improve the features such as ground-source heat pump system buries speed, the cycle is buried in shortening.
Realizing the technical solution of the object of the invention is：The present invention provides a kind of earth source heat pump installation auxiliary device, mainly by
Stent, arc groove roll shaft, handle, driving wheel, the compositions such as driven wheel, supporting rack.Stent is made of angle steel, and passes through bolt and spiral shell
Mother is assembled into removable support, and height is 700mm~900mm, is used to support driving wheel, driven wheel, arc groove roll shaft
And the ground heat exchanger (i.e. U-tube) in burying, and field work is adapted to, facilitate and carry transfer tasks place.In pedestal upper end
Centre, be divided into upper and lower two layers, respectively by affixed 2 angle steel of screw bolt and nut, the spacing of upper and lower two layers of angle steel is 70mm
~90mm, the spacing of every layer of two angle steel determine according to the length of arc groove roll shaft, and in the relative inner face of 4 angle steel
Middle part sets hole slot respectively, to install and adjust upper and lower two layers totally 2 to the relative position of (i.e. 4) arc groove roll shaft, makees
It is used for two straight tubes of stable holding U-tube.Arc groove roll shaft shares 2 to (i.e. 4), is each to be formed by round steel vehicle system
Both ends have the roll shaft of concave shaped arc groove, and screw thread is provided in arc groove, to increase arc groove roll shaft with it is buried
Frictional force between pipe.Smoothly to install pipe clamp or thermocouple wire and to prevent the floating of underground pipe, so as to reach fixed U-tube
With the effect of the effective depth of guarantee drilling well.Outside straight tube of the size and its spacing of its both ends arc groove according to inbuilt U-tube
The spacing of footpath and its two straight tubes determines that each arc groove roll shaft is flexibly connected respectively by bearing block, and 2 bearing blocks lead to respectively
It crosses screw bolt and nut to be fixed on the hole slot of upper and lower two layers of angle steel of stent, between two angle steel of every layer of stent, pass through
Affixed a pair of (i.e. 2) arc groove roll shaft of bearing block flexible connection, to clamp single U tube or double U tube.Two driven wheels point
Be not installed in each pair arc groove roll shaft of the upper and lower close to driving wheel an arc groove roll shaft longer and stretch out
On the axis of bearing block.Single sheave that each driven wheel is a diameter of 50~70mm, is fixed in stent upper and lower two by key respectively
Layer is stretched out on the axis of the arc groove roll shaft of bearing block, so that the rotary motion of two driven wheels to be delivered separately to the branch affixed with it
An arc groove roll shaft in upper and lower two layers of frame rotates, and the effect for passing through frictional force drives clamped U-tube
Two straight tubes are moved downward and are embedded in subterranean well, and with moving downward for U-tube, remaining arc groove roll shaft rotates with
Movement, to reduce the frictional force between U-tube straight tube and arc groove roll shaft, promotes U-tube smoothly to move downward and is embedded to underground drilling
In well.The double grooved pulley that one driving wheel is a diameter of 150~170mm, passes through wheel shaft and the tensioning device for being fixed in side face
Structure connects, and the distance difference at center to the center of two driven wheels of driving wheel is equal, and passes through two isometric triangles respectively
Belt connects, and so as to the rotary motion of driving wheel, respectively and two driven wheels that pass to of constant speed rotate.U is buried under
The size of shape pipe outside diameter adjusts the strainer that is connected with driving wheel to adjust the tensioning degree of two V belts, to increase
Frictional force greatly between V belt and driven wheel ensures that U-tube is sent into subterranean well.Edge is leaned in driving wheel,
One screwed perforation is set, so as to affixed handle.Handle is to be cased with flexible plastic covers, one end to be provided with the screw thread other end
For the iron axis of semicircle bulb.The end of thread of handle passes through nut and is fixedly connected through the perforation on driving wheel, to work
Personnel hold handle and firmly drive driving wheel rotation, and drive the rotation of two driven wheels, then arc groove roll shaft is driven to rotate, by U-shaped
Pipe is sent into subterranean well.It is this to do power with manpower, the mode of power supply is not required, both facilitates field work, it is energy saving, again
The weight of alleviator, it is practical and convenient.Supporting rack mainly include two round steel right cylinders, two round steel crossbeams, two angle steel bases,
4 angle steel bearing diagonals and two arc groove roll shafts etc., dismountable framework is assembled by screw bolt and nut.The height of two right cylinders
It spends for 1400~1500mm, spacing is 400~500mm, be respectively arranged with that spacing is 70~90mm at the top of two right cylinders 2
A circular through hole, to install two crossbeams.On the top of right cylinder, length is respectively welded as the one of 7~10mm in (i.e. through hole is following)
Section angle cross arm, at the both ends of cross-arm to base both ends respectively by the affixed angle steel bearing diagonal of screw bolt and nut, to keep propping up
The stress balance of support.The both ends of two crossbeams are respectively arranged with screw thread, the circular through hole being each passed through at the top of two right cylinders, and lead to
It is affixed to cross nut.Two blind holes are respectively arranged in the middle part of two crossbeams, for limiting arc groove roll shaft.Two arc groove roll shafts
Axle center is each passed through two crossbeams, and is limited between two blind holes in the middle part of crossbeam.Supporting rack will not bury the U-tube of part
Zhi Gao, to ensure that U-tube is smoothly sent into subterranean well by the arc groove roll shaft on stent.
The course of work of the present invention：Earth source heat pump installation auxiliary device first passes through respectively in use, assemble supporting rack first
Screw bolt and nut is fixed in the low side of the round steel right cylinder on supporting rack both sides the centre of supporting rack base angle steel, then passes through respectively
Screw bolt and nut is fixed in one end of the angle steel of 4 supports above the angle steel on the top of round steel right cylinder, the other end of angle steel
The both ends of supporting rack base angle steel are fixed in by bolt and nut respectively, to support right cylinder, keep stress balance.Then
Arc groove roll shaft penetrates round steel crossbeam and is fixed by a pin to the middle part of round steel crossbeam.When underground pipe is single U tube, only
The round steel crossbeam and arc groove roll shaft of lower part are assembled on supporting rack, water inlet pipe and return pipe are then formed one group
Underground pipe, and be placed on above the arc groove roll shaft of round steel crossbeam；When underground pipe is double U tube, the round steel of lower part is first assembled
Then the water inlet pipe and return pipe of each U-tube are formed one group, are divided into two groups, and are placed on by crossbeam and arc groove roll shaft
Above the arc groove roll shaft for having assembled the round steel crossbeam finished, the round steel crossbeam and arc groove roll shaft on top are finally assembled into branch
On support, upper and lower two groups of round steel crossbeams and arc groove roll shaft use simultaneously.After frame assembling to be supported, start to assemble stent.
When underground pipe is single U tube, then with two secondary mating bearing blocks, 1, to (i.e. 2), (size of roll shaft is according to institute for arc groove roll shaft
Under bury the outer diameters of U shape pipes depending on) be assembled in above stent upper strata or lower floor's angle steel.When assembling arc groove roll shaft, first wherein one
A arc groove roll shaft assembles, and then the single U tube being placed on supporting rack is placed in arc groove, finally another is justified
Correspondence assembles arc grooved roller axis therewith；When underground pipe be double U tube when, then with the mating bearing block of fourth officer 2 to (i.e. 4)
Arc groove roll shaft (size of roll shaft according under bury the outer diameter of U-tube depending on) be divided into two groups and be assembled in stent up and down on two layers of angle steel
Face.Then it is placed in the arc groove of each pair arc groove roll shaft two groups of U-tubes being placed on supporting rack are corresponding, mistake
The same single U tube of journey.Then the bearing block of every group of arc groove roll shaft and the relative position of hole slot are adjusted, to make two groups of underground pipes
Appropriate spacing is kept, prevents " heat short circuit " phenomenon of heat exchanger.Then driving wheel is installed.Finally driven wheel is mounted on
On the axis stretched out close to the arc groove roll shaft of driving wheel, and pass through two isometric V belts and carry out driven wheel and driving wheel
Connection.After assembling, staff holds handle and firmly drives driving wheel rotation, and drives the rotation of two driven wheels, then drives
Arc groove roll shaft rotates, and U-tube is sent into subterranean well.If V belt loosens, strainer can be adjusted and opened
Tight increase V-belt and the frictional force of driving wheel and driven wheel, so as to which V-belt is driven by the effect drive two of frictional force
Then wheel drives two arc groove rod axis being connected with driven wheel to rotate, the arc groove of roll shaft hugs underground pipe, in circular arc grooved roller
When axis rotates, underground pipe is sent into drilling well by frictional force.The quantity for being sent into the underground pipe of drilling well can be according to design requirement
Depending on, can be one group of U-tube or two groups of U-tubes.
The present invention is after adopting the above technical scheme, mainly there is following good effect：
1st, apparatus of the present invention are conducive to when ground heat exchanger is embedded pipe clamp and design temperature conveniently be set to survey at constant spacing
Point, accurate positioning ensure that construction quality；
2nd, be conducive to be grouped U-tube, avoiding double U tube, the generation of pipeline monitor aliasing improves during embedded
The embedded speed of Ground Heat Exchanger for Ground Source Heat Pump；
3rd, apparatus of the present invention due to carrying out down tube operation using manpower driving driving wheel, can handle down tube mistake according to actual conditions
Special circumstances in journey, such as drilling well blocking, pipe laying bending, to exclude in time, avoid mechanical down tube and under generating by force
During pipe phenomena such as piping failure, fracture.This not only ensure that construction quality, also a save the energy, facilitate field work；
4th, apparatus of the present invention, it is easy to operate, it is practical and convenient, it is at low cost, it is easy to utilize.
The vertical embedded of subterranean heat exchanger of earth source heat pump in all parts of the country is the composite can be widely applied to, is a kind of carrying side
Just, highly effective, can reduce investment outlay and manpower, save the embedded device of the subterranean heat exchanger of earth source heat pump of the energy.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is Figure 1A-A amplification profile diagrams；
Fig. 3 is the enlarged side view of the supporting rack of the present invention.
In figure：1 stent, 2 bearing diagonals, 3 arc groove roll shafts, 4 crossbeams, 5 bearing blocks, 6 subterranean wells, 7U shape pipes, 8 actively
Wheel, 9 driven wheels, 10 handles, 11 V belts, 12 driving wheel wheel shafts, 13 tensioning apparatus, 14 screw bolt and nut, 15 right cylinders, 16
Base angle steel, 17 cross-arms.
Specific embodiment
With reference to embodiment, invention is further illustrated.
Embodiment 1
As shown in Figure 1, 2, 3, a kind of earth source heat pump installation auxiliary device, mainly by stent 1, arc groove roll shaft 3, handle 10, master
Driving wheel 8, the compositions such as driven wheel 9, supporting rack.Stent 1 is made of angle steel, and is passed through screw bolt and nut 14 and be assembled into removably
Stent, height 800mm.In the centre of 1 upper end of stent, it is divided into upper and lower two layers, it is affixed by screw bolt and nut 14 respectively
Two angle steel, the spacing of upper and lower two layers of angle steel is 80mm, and the spacing of every layer of two angle steel is true according to the length of arc groove roll shaft 3
It is fixed, and at the middle part in the relative inner face of four angle steel, hole slot is set respectively.Arc groove roll shaft 3 shares two to (i.e. 4), often
There is the roll shaft 3 of concave shaped arc groove at a both ends to be formed by round steel vehicle system, and screw thread are provided in arc groove.Its
The size and its spacing of both ends arc groove determine according to the straight tube outer diameter of inbuilt U-tube 7 and its spacing of two straight tubes, Mei Geyuan
Arc grooved roller axis 3 is flexibly connected respectively by bearing block 5, and two bearing blocks 5 are fixed in stent 1 by screw bolt and nut 14 respectively
Upper and lower two layers of angle steel hole slot on, between two angle steel of 1 every layer of stent, pass through the affixed flexible connection of bearing block 5 one
To (i.e. 2) arc groove roll shaft 3.Two driven wheels 9 are respectively installed in each pair arc groove roll shaft 3 of the upper and lower close to main
One arc groove roll shaft 3 of driving wheel 8 longer is simultaneously stretched out on the axis of bearing block 5.Each driven wheel 9 is a diameter of 60mm's
Single sheave is fixed on the axis of 1 upper and lower two layers arc groove roll shaft 3 for stretching out bearing block 5 of stent respectively by key.One active
Wheel 8 is the double grooved pulley of a diameter of 150mm, is connected by wheel shaft with being fixed in the strainer of 1 side of stent, driving wheel 8
The distance difference at center to the center of two driven wheels 9 is equal, and passes through two isometric three cuticles, 11 band connections respectively.
Driving wheel 8 leans on edge, a screwed perforation is set, so as to affixed handle 10.Handle 10 be cased with flexible plastic set,
One end is provided with the iron axis that the screw thread other end is semicircle bulb.The end of thread of handle 10 leads to through the perforation on driving wheel 8
Nut is crossed to be fixedly connected.Supporting rack mainly includes two 4, two, the round steel crossbeam of round steel right cylinder 15, two, 16, four, angle steel bases
Angle steel bearing diagonal 2 and two arc groove roll shafts 3 etc., dismountable framework is assembled by screw bolt and nut 14.Two right cylinders 15
Height for 1500mm, spacing 500mm, two circles that spacing is 80mm are respectively arranged at the top of two right cylinders 15 and are led to
Hole, to install two crossbeams 4.On the top of right cylinder 15, one section of angle cross arm that length is 8mm is respectively welded in (i.e. through hole is following)
17, pass through 14 affixed angle steel bearing diagonal 2 of screw bolt and nut respectively at the both ends of cross-arm 17 to base both ends.The both ends of two crossbeams 4
Screw thread is respectively arranged with, is each passed through the circular through hole at two right cylinders, 15 top, and it is affixed to pass through nut.At the middle part of two crossbeams 4
Two blind holes are respectively arranged with, for limiting arc groove roll shaft 3.The axle center of two arc groove roll shafts 3 is each passed through two crossbeams 4, and
It is limited between two blind holes at 4 middle part of crossbeam.
Embodiment 2
A kind of earth source heat pump installation auxiliary device, with embodiment 1, is characterized in：The height of stent 1 is 900mm.Stent 1 it is upper,
The spacing of lower two layers of angle steel is 90mm.Driven wheel 9 is a diameter of 50mm, and driving wheel 8 is a diameter of 160mm.The height of two right cylinders 15
It spends for 1450mm, spacing 450mm, the spacing of two circular through holes in top of two right cylinders 15 is 90mm.On the top of right cylinder 15
The length for the angle cross arm 17 that (i.e. through hole is following) is respectively welded is 10mm.
Embodiment 3
A kind of earth source heat pump installation auxiliary device, with embodiment 1, is characterized in：The height of stent 1 is 700mm.Stent 1 it is upper,
The spacing of lower two layers of angle steel is 70mm.Driven wheel 9 is a diameter of 70mm, and driving wheel 8 is a diameter of 140mm.The height of two right cylinders 15
It spends for 1400mm, spacing 400mm, the spacing of two circular through holes in top of two right cylinders 15 is 70mm.On the top of right cylinder 15
The length for the angle cross arm 17 that (i.e. through hole is following) is respectively welded is 7mm.
It is referred to it should be noted that middle word "front", "rear", "left", "right", the "up" and "down" used is described above
Direction in attached drawing, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Only as described above, is only specific embodiments of the present invention, when cannot limit the model implemented of the present invention with this
It encloses, therefore the displacement of its equivalent assemblies or the equivalent variations made according to scope of patent protection of the present invention and modification, it all should still belong to this hair
The scope that bright claims are covered.
Claims (4)
1. a kind of earth source heat pump installation auxiliary device, it is characterised in that by stent (1), arc groove roll shaft (3), handle (10), master
Driving wheel (8), driven wheel (9), supporting rack composition, stent (1) is made of angle steel, and pass through that screw bolt and nut (14) is assembled into can
The stent of dismounting, height are 700mm~900mm, in the centre of stent (1) upper end, are divided into upper and lower two layers, pass through spiral shell respectively
Affixed two angle steel of screw bolt and nut (14), the spacing of upper and lower two layers of angle steel are 70mm~90mm, the spacing of every layer of two angle steel
It is determined according to the length of arc groove roll shaft (3), and at the middle part in the relative inner face of four angle steel, hole slot, circular arc is set respectively
Grooved roller axis (3) shares two pairs, is each the roll shaft (3) that there is concave shaped arc groove at the both ends formed by round steel vehicle system, and
Be provided with screw thread in arc groove, the size of both ends arc groove and its spacing according to the straight tube outer diameter of inbuilt U-tube (7) and
The spacing of its two straight tube determines that each arc groove roll shaft (3) is flexibly connected respectively by bearing block (5), two bearing blocks (5)
It is fixed in respectively by screw bolt and nut (14) on the hole slot of upper and lower two layers of angle steel of stent (1), the two of every layer of stent (1)
Between angle steel, by affixed a pair of of arc groove roll shaft (3) of bearing block (5) flexible connection, two driven wheels (9) are installed respectively
An arc groove roll shaft (3) close to driving wheel (8) in each pair arc groove roll shaft (3) of the upper and lower is longer and stretches
Go out on the axis of bearing block (5), each driven wheel (9) is single sheave of a diameter of 50~70mm, is fixed in stent by key respectively
(1) on the axis of the upper and lower two layers arc groove roll shaft (3) for stretching out bearing block (5), driving wheel (8) for a diameter of 140~
The double grooved pulley of 160mm is connected by wheel shaft with being fixed in the strainer of stent (1) side, and the center of driving wheel (8) is extremely
The distance difference at the center of two driven wheels (9) is equal, and respectively by two isometric three cuticles (11) band connections, in master
Driving wheel (8) leans on edge, sets a screwed perforation, and handle (10) is to be cased with flexible plastic covers, one end to be provided with screw thread
The other end is the iron axis of semicircle bulb, and the end of thread of handle (10) passes through nut and fix through the perforation on driving wheel (8)
Connection, supporting rack mainly include two round steel right cylinders (15), two round steel crossbeams (4), two angle steel bases (16), four angles
Steel bearing diagonal (2) and two arc groove roll shafts (3), dismountable framework, two right cylinders are assembled by screw bolt and nut (14)
(15) height is 1400~1500mm, and spacing is 400~500mm, and being respectively arranged with spacing at the top of two right cylinders (15) is
One section of angle cross arm that length is 7~10mm is respectively welded on the top of right cylinder (15) for two circular through holes of 70~90mm
(17), it is horizontal by the affixed angle steel bearing diagonal (2) of screw bolt and nut (14), two respectively at the both ends of cross-arm (17) to base both ends
The both ends of beam (4) are respectively arranged with screw thread, the circular through hole being each passed through at the top of two right cylinders (15), and it is affixed to pass through nut,
Two blind holes are respectively arranged in the middle part of two crossbeams (4), the axle center of two arc groove roll shafts (3) is each passed through two crossbeams (4), and limits
It is scheduled between two blind holes in the middle part of crossbeam (4).
2. a kind of earth source heat pump installation auxiliary device described in accordance with the claim 1, it is characterised in that the height of stent (1) is
800mm, the spacing of upper and lower two layers of angle steel of stent (1) is 80mm, and driven wheel (9) is a diameter of 60mm, and driving wheel (8) is straight
Footpath is 150mm, and the height of two right cylinders (15) is 1500mm, spacing 500mm, two, the top circular through hole of two right cylinders (15)
Spacing is 80mm, and the length for the angle cross arm (17) being respectively welded on the top of right cylinder (15) is 8mm.
3. a kind of earth source heat pump installation auxiliary device described in accordance with the claim 1, it is characterised in that the height of stent (1) is
900mm, the spacing of upper and lower two layers of angle steel of stent (1) is 90mm, and driven wheel (9) is a diameter of 50mm, and driving wheel (8) is straight
Footpath is 160mm, and the height of two right cylinders (15) is 1450mm, spacing 450mm, two, the top circular through hole of two right cylinders (15)
Spacing for 90mm, the length for the angle cross arm (17) being respectively welded on the top of right cylinder (15) is 10mm.
4. a kind of earth source heat pump installation auxiliary device described in accordance with the claim 1, it is characterised in that the height of stent (1) is
700mm, the spacing of upper and lower two layers of angle steel of stent (1) is 70mm, and driven wheel (9) is a diameter of 70mm, and driving wheel (8) is straight
Footpath is 140mm, and the height of two right cylinders (15) is 1400mm, spacing 400mm, two, the top circular through hole of two right cylinders (15)
Spacing for 70mm, the length for the angle cross arm (17) being respectively welded on the top of right cylinder (15) is 7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341546.3A CN108088118A (en) | 2017-12-14 | 2017-12-14 | A kind of earth source heat pump installation auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711341546.3A CN108088118A (en) | 2017-12-14 | 2017-12-14 | A kind of earth source heat pump installation auxiliary device |
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| CN108088118A true CN108088118A (en) | 2018-05-29 |
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| CN201711341546.3A Pending CN108088118A (en) | 2017-12-14 | 2017-12-14 | A kind of earth source heat pump installation auxiliary device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854226A (en) * | 2020-06-30 | 2020-10-30 | 上海悦达塞夫纳节能科技有限公司 | Ground source heat pump buries effective floating device that hinders |
| CN112344598A (en) * | 2020-11-05 | 2021-02-09 | 曾文民 | Automatic positioning auxiliary equipment for underground heat exchanger of ground source heat pump |
-
2017
- 2017-12-14 CN CN201711341546.3A patent/CN108088118A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854226A (en) * | 2020-06-30 | 2020-10-30 | 上海悦达塞夫纳节能科技有限公司 | Ground source heat pump buries effective floating device that hinders |
| CN111854226B (en) * | 2020-06-30 | 2021-12-07 | 上海悦达塞夫纳节能科技有限公司 | Ground source heat pump buries effective floating device that hinders |
| CN112344598A (en) * | 2020-11-05 | 2021-02-09 | 曾文民 | Automatic positioning auxiliary equipment for underground heat exchanger of ground source heat pump |
| CN112344598B (en) * | 2020-11-05 | 2022-03-29 | 山东风顺制冷科技集团有限公司 | Automatic positioning auxiliary equipment for underground heat exchanger of ground source heat pump |
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Application publication date: 20180529 |