CN209484078U - Pipeline fixing device in ground-source heat pump system - Google Patents
Pipeline fixing device in ground-source heat pump system Download PDFInfo
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- CN209484078U CN209484078U CN201920177559.XU CN201920177559U CN209484078U CN 209484078 U CN209484078 U CN 209484078U CN 201920177559 U CN201920177559 U CN 201920177559U CN 209484078 U CN209484078 U CN 209484078U
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Abstract
The utility model relates to the pipeline fixing devices in a kind of ground-source heat pump system, it can be applied to ground-source heat pump system technical field, including main fixing sleeve, and the connector sleeve connected with main fixing sleeve, the main fixing sleeve lateral wall is equipped with several " recessed " type blocks, the connector sleeve lateral wall is equipped with convex block, the convex block is just embedded between " recessed " type block, " recessed " the type block and convex block side wall are equipped with the parallel first through hole and the second through-hole of axis, the first fixed pin is plugged in first through hole, first fixed pin one end is equipped with the rectangle stopper that radial area is greater than the first fixed pin area, the first fixed pin other end is equipped with groove, second through-hole is plugged with the second fixed pin, second fixed pin one end is equipped with the stopper that radial diameter is greater than the second fixed pin diameter, it is additionally provided with fixed block, the fixed block is equipped with card Hole card hole is embedded in groove, and the fixed block, which is located at by card hole, is equipped with fixation hole, and the second fixed pin passes through fixation hole.
Description
Technical field
The utility model relates to the pipeline in ground-source heat pump system technical field more particularly to a kind of ground-source heat pump system is solid
Determine device.
Background technique
Ground-source heat pump system is current green air conditioner system state-of-the-art in the world, it is using heat pump principle, by following
Ring liquid is flowed in closed underground buried tube in PE heat exchange coil, realize the heat exchange between system and the earth, utilize the earth ground
Recoverable heat in layer can be a kind of Sustainable development architecture power-saving technology.Ground-source heat pump system mainly has ground pipe heat pump
System, groundwater heat pump system, surface water heat pump system, wherein there are horizontal coiled pipes and perpendicularly buried pipe two for ground pipe heat pump system
Kind form.Whether the position between the quality and heat exchanger tube of each heat exchanger tube quality of Guan Zuzhong consolidates, all to pipe group or even entirely
The height of system working efficiency plays the role of conclusive.Between existing heat exchanger tube it is general all can using pipeline fixing device into
Row positioning, but there are installation maintenance complexity, connect unstable problem.
In view of the above-mentioned problems, the Chinese patent of Publication No. CN208074274U discloses a kind of cooling earth source heat pump system
Pipeline fixing device in system, including main fixing sleeve, lateral wall is equipped with several inserted blocks, and inserted block is along main fixing sleeve axial direction
End is equipped with the jack for being connected to its lateral wall；Several connector sleeves, axis is parallel with the axis of main fixing sleeve, outside connector sleeve
Side wall is equipped with plug cooperating with the jack；Lock sleeve is detachably connected with main fixing sleeve, and lock sleeve and main fixing sleeve are installed
When cooperation, lock sleeve blocks jack in the open-ended of inserted block.In cooling ground-source heat pump system described in the utility model
Pipeline fixing device can make the installation between connector sleeve and main fixing sleeve cleverer by the mutual cooperation of plug and jack
It is living convenient.When needing to be serviced, main fixing sleeve or each connector sleeve can be individually replaced, effectively reduce maintenance cost
Simplify maintenance process.
Above scheme solves the problems, such as installation maintenance complexity, but the pipeline in ground-source heat pump system needs to be embedded to ground
Under, use environment is complicated, and the mutual cooperation of the plug and jack of above scheme is simultaneously unreliable, connects unstable.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sound construction is reliable, connection
Pipeline fixing device in stable ground-source heat pump system is still able to maintain firm structure in severe and complex environment.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of ground-source heat pump system
In pipeline fixing device, including main fixing sleeve and the connector sleeve connected with main fixing sleeve, the main fixing sleeve and connector sleeve
Outer wall on be respectively equipped with link block, be additionally provided with the first fixed pin and the second fixed pin at the same be vertically arranged in main fixing sleeve and
In the link block of connector sleeve, first fixed pin one end offer perpendicular to the first fixed pin shaft to groove, the connection
Block side is equipped with the fixed block that thickness is not more than the groove, and the fixed block is equipped with the card cooperated with first fixed pin
Hole and the fixation hole cooperated with the second fixed pin, it is fixed that the distance between the card hole and the fixation hole are less than described first
The distance between pin and the second fixed pin.
By using above-mentioned technical proposal, the first fixed pin is set and the second fixed pin is vertically arranged in main fixing sleeve simultaneously
In the link block of connector sleeve, first fixed pin one end offer perpendicular to the first fixed pin shaft to groove, the link block
Side is equipped with the fixed block that thickness is not more than the groove, and the fixed block is equipped with the card hole cooperated with first fixed pin
And the fixation hole with the cooperation of the second fixed pin, it is unreliable to solve pipeline fixing device structure under the premise of installation is simple,
Connect unstable problem.
The utility model is further arranged to: the link block in one of them in the main fixing sleeve and connector sleeve is " recessed "
Type block, the link block on another are the convex block with " recessed " the type block cooperation, between described convex block insertion " recessed " type block.
By using above-mentioned technical proposal, the link block in one of them in main fixing sleeve and connector sleeve is " recessed " type block,
Link block on another is the convex block cooperated with " recessed " type block, and convex block is embedded between " recessed " type block, can to main fixing sleeve and
Connector sleeve is fixed and limits.
The utility model is further arranged to: first fixed pin is the quadrangular that rectangle stopper is equipped with far from groove ends
Structure.
By using above-mentioned technical proposal, it is the quadrangular knot that rectangle stopper is equipped with far from groove ends that the first fixed pin, which is arranged,
Structure, the first fixed pin rectangle stopper when being plugged into first through hole can limit the first fixed pin, and tetragonous rod structure is recessed
Slot direction is easy to determine, groove location is towards main fixing sleeve.
The utility model is further arranged to: second fixed pin one end is equipped with stopper, and the other end is radially equipped with slotting
Pin hole, pin hole is interior to be equipped with stop collar.
By using above-mentioned technical proposal, second fixed pin one end is equipped with hole, is equipped with stop collar in hole, stop collar can be right
Second fixed pin is limited, and prevents the second fixed pin from deviating from the second through-hole.
The utility model is further arranged to: the fixed block edge is ellipse.
By using above-mentioned technical proposal, it is ellipse that fixed block edge, which is arranged, can with dispersive stress, avoid using when produce
Raw stress is concentrated, and stress is helped to disperse.
The utility model is further arranged to: " recessed " the type block and convex block edge are arc.
By using above-mentioned technical proposal, " recessed " type block is set and convex block edge is arc, avoid using when generate stress
It concentrates, helps to disperse stress.
The utility model is further arranged to: the main fixing sleeve and connector sleeve are opening setting, and the one of open side
It is placed outside side and is respectively equipped with several hooks, another side is equipped with the pocket for the punch head with hook cooperation.
By using above-mentioned technical proposal, if placed outside one side of main fixing sleeve and connector sleeve open side be respectively equipped with it is cladding
Hook, another side are equipped with pocket for the punch head corresponding with hook, are be combined with each other using hook with pocket for the punch head, and when use is easily installed and tears open
It unloads.
The utility model is further arranged to: the quantity of the pocket for the punch head is more than the quantity of the hook.
By using above-mentioned technical proposal, the quantity of pocket for the punch head is set more than the quantity of hook, makes pipeline fixing device can
With the different pipeline of fixed size, applicability is improved.
In conclusion the utility model has the following beneficial effects:
By the way that " recessed " type block is arranged in main fixing sleeve lateral wall, connector sleeve lateral wall is equipped with convex block, " recessed " type block and convex block
Side wall is equipped with the parallel first through hole and the second through-hole of axis, is plugged with the first fixed pin respectively in first through hole and the second through-hole
With the second fixed pin, fixed block is separately set, fixed block is equipped in card hole card hole insertion groove, and fixed block, which is located at by card hole, to be equipped with admittedly
Determine hole, the second fixed pin passes through fixation hole, solves that pipeline fixing device structure is unreliable, connects unstable problem.
Detailed description of the invention
Fig. 1 is the pipeline fixing device schematic perspective view in ground-source heat pump system provided by the utility model.
Fig. 2 is the pipeline fixing device perspective view of the explosion in ground-source heat pump system provided by the utility model.
In figure: 1, main fixing sleeve；2, connector sleeve；3, " recessed " type block；4, convex block；5, first through hole；51, the first fixed pin；
511, rectangle stopper；512, groove；6, the second through-hole；61, the second fixed pin；611, stop collar；612, hole；62, stopper；7, solid
Determine block；71, card hole；72, fixation hole；8, it links up with；9, pocket for the punch head.
Specific embodiment
The utility model is described in further detail below according to drawings and examples:
As shown in Figure 1, the pipeline fixing device in a kind of ground-source heat pump system, including main fixing sleeve 1 and with main fixation
It is respectively equipped with link block on the outer wall of the connector sleeve 2 of 1 connection of set, main fixing sleeve 1 and connector sleeve 2, is additionally provided with the first fixed pin
51 and second fixed pin 61 be vertically arranged in the link block of main fixing sleeve 1 and connector sleeve 2 simultaneously, the connection on main fixing sleeve 1
Block is " recessed " type block 3, and the link block on connector sleeve 2 be the convex block 4 cooperated with " recessed " type block 3, the insertion of convex block 4 " recessed " type block 3 it
Between, convex block 4 and 3 side wall of " recessed " type block first through hole 5 and the second through-hole 6 that be equipped with axis parallel are plugged in first through hole 5
First fixed pin 51, the second through-hole 6 are plugged with the second fixed pin 61.
As shown in Fig. 2, 51 one end of the first fixed pin offers the groove 512 axial perpendicular to the first fixed pin 51, connection
Block side is equipped with the fixed block 7 that thickness is not more than groove 512, and fixed block 7 is equipped with the card hole 71 cooperated with the first fixed pin 51
And the fixation hole 72 with the cooperation of the second fixed pin 61, the distance between card hole 71 and fixation hole 72 less than the first fixed pin 51 and
The distance between second fixed pin 61.First fixed pin 51 is the quadrangular knot that rectangle stopper 511 is equipped with far from 512 end of groove
Structure.Second fixed pin, 61 one end is equipped with stopper 62, and the other end is radially equipped with pin hole 612, is equipped with stop collar in pin hole 612
611。
As shown in Fig. 2, main fixing sleeve 1 and connector sleeve 2 are opening setting, and place and be respectively equipped with outside one side of open side
Several hooks 8, another side are equipped with the pocket for the punch head 9 that cooperate with hook 8, using link up with 8 and pocket for the punch head 9 be combined with each other, when use
It is easily installed and dismantles.The quantity of pocket for the punch head 9 can make the fixed different-diameter of pipeline fixing device more than the quantity of hook 8
Pipeline, the scope of application are wider.
As shown in Fig. 2, 7 edge of fixed block is ellipse, " recessed " type block 3 and 4 edge of type convex block are arc.Arc can be kept away
Exempt from using when generate stress concentrate, help to disperse stress.
In use, the convex block 4 of connector sleeve 2 is embedded in " recessed " the type block 3 of main 1 lateral wall of fixing sleeve, by the first fixed pin
In 51 insertion first through hole 5, then the card hole 71 of fixed block 7 is embedded in the groove 512 of the first fixed pin 51, it is fixed by second
Pin 61 passes through fixation hole 72 and the second through-hole 6, and then stop collar 611 is inserted in hole 612, then by main fixing sleeve 1 and connector sleeve 2
It is inserted on pipeline and then hook 8 and pocket for the punch head 9 is made to be combined with each other.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. the pipeline fixing device in a kind of ground-source heat pump system is connected including main fixing sleeve (1) and with main fixing sleeve (1)
Connector sleeve (2), which is characterized in that be respectively equipped with link block on the outer wall of the main fixing sleeve (1) and connector sleeve (2), in addition set
There are the first fixed pin (51) and the second fixed pin (61) while the link block for being vertically arranged in main fixing sleeve (1) and connector sleeve (2)
Interior, described first fixed pin (51) one end offers the groove (512) perpendicular to the first fixed pin (51) axial direction, the link block
Side is equipped with the fixed block (7) that thickness is not more than the groove (512), and the fixed block (7) is equipped with fixes with described first
Sell (51) cooperation card hole (71) and with the second fixed pin (61) cooperation fixation hole (72), the card hole (71) with it is described solid
The distance between hole (72) is determined less than the distance between first fixed pin (51) and the second fixed pin (61).
2. the pipeline fixing device in ground-source heat pump system according to claim 1, it is characterised in that: the main fixing sleeve
(1) link block and in connector sleeve (2) on one of them is " recessed " type block (3), the link block on another be with it is described " recessed "
The convex block (4) of type block (3) cooperation, the convex block (4) are embedded between " recessed " type block (3).
3. the pipeline fixing device in ground-source heat pump system according to claim 1, it is characterised in that: described first is fixed
Selling (51) is the tetragonous rod structure that rectangle stopper (511) are equipped with far from groove (512) end.
4. the pipeline fixing device in ground-source heat pump system according to claim 1, it is characterised in that: described second is fixed
It sells (61) one end and is equipped with stopper (62), the other end is radially equipped with pin hole (612), and stop collar is equipped in pin hole (612)
(611).
5. the pipeline fixing device in ground-source heat pump system according to claim 1, it is characterised in that: the fixed block
(7) edge is ellipse.
6. the pipeline fixing device in ground-source heat pump system according to claim 2, it is characterised in that: " recessed " the type block
(3) and type convex block (4) edge is arc.
7. the pipeline fixing device in ground-source heat pump system according to claim 1, it is characterised in that: the main fixing sleeve
(1) and connector sleeve (2) is opening setting, and places outside one side of open side and be respectively equipped with several hooks (8), is set on another side
There is the pocket for the punch head (9) with hook (8) cooperation.
8. the pipeline fixing device in ground-source heat pump system according to claim 7, it is characterised in that: the pocket for the punch head
(9) quantity of the quantity more than the hook (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177559.XU CN209484078U (en) | 2019-01-31 | 2019-01-31 | Pipeline fixing device in ground-source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177559.XU CN209484078U (en) | 2019-01-31 | 2019-01-31 | Pipeline fixing device in ground-source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484078U true CN209484078U (en) | 2019-10-11 |
Family
ID=68133416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920177559.XU Expired - Fee Related CN209484078U (en) | 2019-01-31 | 2019-01-31 | Pipeline fixing device in ground-source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209484078U (en) |
-
2019
- 2019-01-31 CN CN201920177559.XU patent/CN209484078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20220131 |