CN207021646U - A kind of protection fixing device of ground source heat underground pipe - Google Patents

Abstract

The utility model provides a kind of protection fixing device of ground source heat underground pipe, belongs to ground source heat underground pipe field, including U-bend and push rod；Transverse tube centre position is cased with sleeve pipe on the downside of the U-bend, and sleeve pipe plays protective action to U-bend；Extension stem is connected with left and right sides of described sleeve pipe upper side wall vertically；The left side extension stem upper end is connected with the collar, and left and right penetrates；The left side collar crosses the opening of Y shape fixed cone bar and Y shape fixed cone bar to the left, faces the VERTICAL TUBE of U-bend；Sleeve pipe of the present utility model plays protective action to U-bend；The depth of extension stem deep-well according to where U-bend shrinks adjustment length up and down；When the Y shape fixed cone bar in left side slides to high order end, downslide screw thread stock, it is transferred in the screwed hole on contiguous block, fixes the length of extension stem, so as to fix the depth of U-bend by the Y shape fixed cone bar inserted in deep-well side wall, avoids because muddy water floats.

Description

A kind of protection fixing device of ground source heat underground pipe

Technical field

A kind of ground source heat underground pipe relevant device is the utility model is related to, specifically a kind of protection of ground source heat underground pipe is consolidated Determine device.

Background technology

The underground pipe used in geothermal heat pump air-conditioner is relatively deep due to going into the well in work progress at present, and the slime water in well is to pipe The buoyancy of material is larger, and underground pipe U-bend density made of PE materials is much smaller than mud water density, thus cannot rely under gravity Pipe, way general at present are to set a stay bolt in U-bend middle part, and workmen passes through stay bolt using metallic rod The U-bend of underground pipe is delivered into desired depth, but is so easily damaged pipeline using metallic rod, difficulty of construction is big, under Before pipe backfills after completing, if the fixation of PE underground pipes is bad, under buoyancy, easily floats, reduce heat transfer effect, because This, needs to backfill in time after general down tube, and so as to cause the leak detection work suppressed after down tube, to be generally made comparison careless, and ten thousand One occurs pipeline damaged condition during down tube, then whole geothermal well can be caused to scrap, brought about great losses.

Utility model content

For above-mentioned the deficiencies in the prior art, it is buried that the technical problems to be solved in the utility model is to provide a kind of ground source heat The protection fixing device of the ground source heat underground pipe in pipe field.

In order to solve the above technical problems, the utility model provides following technical scheme：

A kind of protection fixing device of ground source heat underground pipe, including U-bend and push rod；Transverse tube on the downside of the U-bend Centre position is cased with sleeve pipe, and sleeve pipe plays protective action to U-bend；Vertical be connected with is stretched at left and right sides of described sleeve pipe upper side wall Contracting rod；The left side extension stem upper end is connected with the collar, and left and right penetrates；The left side collar has crossed Y shape fixed cone bar and Y shape The opening of fixed cone bar to the left, faces the VERTICAL TUBE of U-bend；Consolidate at the hold-down bars upper end right side wall of the left side extension stem It is connected to run through above and below contiguous block and contiguous block and has screwed hole；Right end of the left side Y shape fixed cone bar through the cross bar of the collar Place is installed with screw thread stock vertically；Suspension ring are connected with the upside of the left side collar；The component pair of the above-mentioned connection of left side extension stem Title there are another group on the extension stem of right side；Described sleeve pipe front-rear side walls level is connected with push pedal；The push rod lower end is affixed There is U-shaped push bracket；Horizontal affixed wired plate at the push rod upper end；Bracing wire is installed with left and right sides of the line plate；Under the bracing wire End is connected with hook；The upper end of the bracing wire is connected with draw ring.

As the further improvement project of the utility model：Turning handle is connected with the screw thread stock upper end.

As the utility model further improvement project：The length of the screw thread stock is more than the length that extension stem stretches Degree.

As the utility model further improvement project：Y shape fixed cone bar between the screw thread stock and the collar Cross bar on be connected with pad and pad is bonded the side wall of screw thread stock.

As the utility model further improvement project：The push pedal upper surface is provided with jack.

Compared with prior art, the beneficial effects of the utility model are：

Sleeve pipe of the present utility model plays protective action to U-bend；The depth of extension stem deep-well according to where U-bend Adjustment length is shunk up and down；After U-bend determines good position, Y shape fixed cone bar is slided to the left, is inserted in deep-well side wall, U-bend is avoided to tilt forward and back phenomenon；When the Y shape fixed cone bar in left side slides to high order end, downslide screw thread stock, it is transferred to In screwed hole on contiguous block, the length of extension stem is fixed, so as to be fixed by the Y shape fixed cone bar inserted in deep-well side wall The firmly depth of U-bend, avoid because muddy water floats；Turning handle is easy to user to rotate screw thread stock；The length of screw thread stock is big In the length that extension stem stretches, it is easy in the arbitrary height of extension stem regulation, screw thread stock is permanently connected on contiguous block；Pad Piece is easy to screw thread stock to compress Y shape fixed cone bar when being fixed on contiguous block；After U-bend is put into deep-well, push rod is used It is pressed in before and after sleeve pipe in the push pedal of side and is pushed by U-shaped push bracket, avoids U-bend from being floated due to muddy water；Jack is easy to U-shaped In two terminations insertion push pedal of push bracket, avoiding skidding departs from；Before U-bend down tube, by the hook hook in two bracing wires On the suspension ring on the upside of the extension stem of both sides, the person of being easily installed passes through bracing wire pull-up both sides when pushing U-bend by push rod Extension stem, Y shape fixed cone bar is fixed；Draw ring is easy to user to pull bracing wire.

Brief description of the drawings

Fig. 1 is the structural representation of the protection fixing device of ground source heat underground pipe；

Fig. 2 be ground source heat underground pipe protection fixing device in push pedal structural representation；

Fig. 3 be ground source heat underground pipe protection fixing device in Y shape fixed cone bar structural representation；

In figure：1-U shapes bend pipe, 2- sleeve pipes, 3- push pedals, 4- extension stems, 5-U shapes push bracket, 6- push rods, 7- contiguous blocks, 8- spiral shells Line stock, 9- hooks, 10- bracing wires, the 11- collars, 12-Y shape fixed cones bar, 13- suspension ring, 14- turning handles, 15- lines plate, 16- draw rings, 17- jacks, 18- pads.

Embodiment

The technical scheme of this patent is described in more detail with reference to embodiment.

The embodiment of this patent is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining this patent, and it is not intended that limitation to this patent.

In the description of this patent, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ", The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings Orientation or position relationship, are for only for ease of description this patent and simplify and describe, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.

, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or being detachably connected, set Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition Concrete meaning in this patent.

Fig. 1-3 are referred to, present embodiments provide a kind of protection fixing device of ground source heat underground pipe, including U-bend 1 With push rod 6；The downside transverse tube centre position of U-bend 1 is cased with sleeve pipe 2, and sleeve pipe 2 plays protective action to U-bend 1；Institute State and be connected with extension stem 4 at left and right sides of the upper side wall of sleeve pipe 2 vertically, above and below depth of the extension stem 4 according to the place deep-well of U-bend 1 Shrink adjustment length；The upper end of left side extension stem 4 is connected with the collar 11, and left and right penetrates；The left side collar 11 has crossed Y shape The opening of fixed cone bar 12 and Y shape fixed cone bar 12 to the left, faces the VERTICAL TUBE of U-bend 1, when U-bend 1 determines position After putting, Y shape fixed cone bar 12 is slided to the left, is inserted in deep-well side wall, is avoided U-bend 1 from tilting forward and back phenomenon；It is described Be connected with contiguous block 7 at the hold-down bars upper end right side wall of left side extension stem 4 and contiguous block about 7 through there is screwed hole；The left side Side Y shape fixed cone bar 12 passes through and is installed with screw thread stock 8 vertically at the right end of the cross bar of the collar 11, when the Y shape fixed cone in left side When bar 12 slides to high order end, downslide screw thread stock 8, the length that extension stem 4 is fixed in the screwed hole on contiguous block 7 is transferred to, from And the Y shape fixed cone bar 12 by inserting in deep-well side wall fixes the depth of U-bend 1, avoid because muddy water floats；It is described Turning handle 14 is connected with the upper end of screw thread stock 8, turning handle 14 is easy to user to rotate screw thread stock 8；The length of the screw thread stock 8 Degree is more than the length that extension stem 4 stretches, and is easy in the arbitrary height that extension stem 4 is adjusted, screw thread stock 8 is permanently connected to connect On block 7；Pad 18 is connected with the cross bar of Y shape fixed cone bar 12 between the screw thread stock 8 and the collar 11 and pad 18 pastes The side wall of screw thread stock 8 is closed, pad 18 is easy to screw thread stock 8 to compress Y shape fixed cone bar 12 when being fixed on contiguous block 7；Institute State the upside of the left side collar 11 and be connected with suspension ring 13；The component of the 4 above-mentioned connection of left side extension stem symmetrically there are another group in On right side extension stem 4；The front-rear side walls level of described sleeve pipe 2 is connected with push pedal 3；The lower end of push rod 6 is connected with U-shaped push bracket 5, when After U-bend 1 is put into deep-well, it is pressed in before and after sleeve pipe 2 in the push pedal 3 of side and is pushed by U-shaped push bracket 5 using push rod 6, kept away Exempt from U-bend 1 because muddy water floats；The upper surface of push pedal 3 is provided with jack 17, and jack 17 is easy to two of U-shaped push bracket 5 to hold In head insertion push pedal 3, avoiding skidding departs from；Horizontal affixed wired plate 15 at the upper end of push rod 6；The line plate 15 or so two Side is installed with bracing wire 10；The lower end of bracing wire 10 is connected with hook 9, before the down tube of U-bend 1, by the extension in two bracing wires 10 Hook 9 is hooked on the suspension ring 13 of the upside of both sides extension stem 4, and the person of being easily installed passes through bracing wire when pushing U-bend 1 by push rod 6 The extension stem 4 of 10 pull-up both sides, Y shape fixed cone bar 12 is fixed；The upper end of the bracing wire 10 is connected with draw ring 16, draw ring 16 are easy to user to pull bracing wire 10.

Specifically used mode：The bracing wire 10 on the line plate 5 on push rod 6 is hooked on both sides extension stem 4 by hook 9 first The suspension ring 13 of side, then transfer to U-bend 1 in deep-well, are pressed in using push rod 6 by U-shaped push bracket 5 and are enclosed on the horizontal stroke of U-bend 1 Pushed before and after sleeve pipe 2 on pipe in the push pedal 3 of side, avoid U-bend 1 because muddy water floats, and sleeve pipe 2 subjects herein The pressure of push rod 6, protective action is played for U-bend 1, then by the extension stem 4 of the pull-up both sides of bracing wire 10, and according to The depth of deep-well determines the height of extension stem 4, then while according to push rod 6, to two Slideslip Y shape fixed cone bars 12, inserts Enter in deep-well side wall, avoid U-bend 1 from tilting forward and back phenomenon, when in the side wall of 12 fully-inserted deep-well of Y shape fixed cone bar Afterwards, downslide screw thread stock 8, be transferred to downside extension stem 4 hold-down bars on contiguous block 7 screwed hole in, fix extension stem 4 Length, so as to fix the depth of U-bend 1 by the Y shape fixed cone bar 12 inserted in deep-well side wall, avoid due on muddy water It is floating, then take push rod 6 away, filled.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge Make a variety of changes.

Claims (5)

1. a kind of protection fixing device of ground source heat underground pipe, including U-bend（1）And push rod（6）；It is characterized in that the U-shaped Bend pipe（1）Downside transverse tube centre position is cased with sleeve pipe（2）, sleeve pipe（2）To U-bend（1）Play protective action；Described sleeve pipe （2）Extension stem is connected with left and right sides of upper side wall vertically（4）；The left side extension stem（4）Upper end is connected with the collar（11）, left and right Penetrate；The left side collar（11）Y shape fixed cone bar is crossed（12）And Y shape fixed cone bar（12）Opening to the left, face U Shape bend pipe（1）VERTICAL TUBE；The left side extension stem（4）Hold-down bars upper end right side wall at be connected with contiguous block（7）And connect Block（7）Running through up and down has screwed hole；The left side Y shape fixed cone bar（12）Through the collar（11）Cross bar right end at it is vertical It is installed with screw thread stock（8）；The left side collar（11）Upside is connected with suspension ring（13）；The left side extension stem（4）Above-mentioned connection Component symmetrically there are another group in right side extension stem（4）On；Described sleeve pipe（2）Front-rear side walls level is connected with push pedal（3）； The push rod（6）Lower end is connected with U-shaped push bracket（5）；The push rod（6）Horizontal affixed wired plate at upper end（15）；The line Plate（15）The left and right sides is installed with bracing wire（10）；The bracing wire（10）Lower end is connected with hook（9）；The bracing wire（10）Upper end consolidate It is connected to draw ring（16）.

2. the protection fixing device of ground source heat underground pipe according to claim 1, it is characterized in that, the screw thread stock（8） Turning handle is connected with upper end（14）.

3. the protection fixing device of ground source heat underground pipe according to claim 1, it is characterized in that, the screw thread stock（8） Length be more than extension stem（4）Flexible length.

4. the protection fixing device of ground source heat underground pipe according to claim 1, it is characterized in that, the screw thread stock（8） With the collar（11）Between Y shape fixed cone bar（12）Cross bar on be connected with pad（18）And pad（18）It is bonded screw thread stock （8）Side wall.

5. the protection fixing device of ground source heat underground pipe according to claim 1, it is characterized in that, the push pedal（3）Upper end Face is provided with jack（17）.