CN216430896U - Pipeline heat preservation device special for ground source heat pump - Google Patents
Pipeline heat preservation device special for ground source heat pump Download PDFInfo
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- CN216430896U CN216430896U CN202122558271.7U CN202122558271U CN216430896U CN 216430896 U CN216430896 U CN 216430896U CN 202122558271 U CN202122558271 U CN 202122558271U CN 216430896 U CN216430896 U CN 216430896U
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Abstract
The utility model discloses a pipeline heat preservation device special for ground source heat pump, which comprises a conveying pipe, wherein a heat preservation cotton layer is spirally doped on the outer surface of the conveying pipe, a waterproof cloth layer is spirally wound on the outer surface of the heat preservation cotton layer, a plurality of shells are sleeved on the upper and lower parts of the outer surface of the waterproof cloth layer, pipe plug components are arranged at the front and rear ends of the conveying pipe, when in use, the heat preservation cotton layer is spirally wound on the outer surface of the conveying pipe, then the waterproof cloth layer is spirally wound on the outer surface of the heat preservation cotton layer, then the shells are sleeved on the outer surface of the waterproof cloth layer, a first fixed plate is connected with a second fixed plate through bolts, then the shells at the upper and lower parts are assembled, when the shells at the front and rear sides are assembled, a pressure ring is sleeved on the outer surface of the conveying pipe, and is clamped into a semi-annular groove, then the mounting blocks corresponding to the front and rear sides are connected through bolts, and then the shells at the front and rear sides are assembled, the pipe plug assembly is arranged for sealing the end parts of the casing at the front and the back.
Description
Technical Field
The utility model relates to a pipeline heat preservation technical field specifically is a ground source heat pump special pipeline heat preservation device.
Background
The ground source heat pump is a device for transferring low-grade heat energy to high-grade heat energy by inputting a small amount of high-grade energy into shallow land layer energy. In order to avoid heat losses from the transported medium, corresponding insulation measures are generally taken in the pipelines. In the prior art, a heat insulation sleeve is usually adopted to carry out heat insulation treatment on a pipeline of a ground source heat pump, and the existing heat insulation sleeve is inconvenient to disassemble and assemble, wastes time and labor, so that a special pipeline heat insulation device for the ground source heat pump is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ground source heat pump dedicated pipeline heat preservation device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pipeline heat preservation device special for a ground source heat pump comprises a conveying pipe, wherein a heat preservation cotton layer is doped in the outer surface of the conveying pipe in a spiral mode, a waterproof cloth layer is wound on the outer surface of the heat preservation cotton layer in a spiral mode, a plurality of shells are sleeved on the upper portion and the lower portion of the outer surface of the waterproof cloth layer, a first fixing plate is integrally connected to the left side and the right side of the outer surface of the upper shell, a second fixing plate is integrally connected to the left side and the right side of the outer surface of the lower shell, a first convex plate is integrally connected to the bottom end face of the first fixing plate, a first sealing groove matched with the first convex plate is formed in the upper end face of the second fixing plate, first sealing rubber is arranged inside the first sealing groove, the first convex plate is clamped inside the first sealing groove, the bottom end face of the first convex plate is in close contact with the upper surface of the first sealing rubber, and the first fixing plate is fixedly connected with the second fixing plate through a plurality of bolts, the utility model discloses a conveying pipe, including conveyer pipe, clamping ring, the equal fixedly connected with installation piece in side around the surface of first fixed plate and the surface of second fixed plate around, through a plurality of bolt fixed connection between the installation piece of side around corresponding, semi-ring groove has all been seted up to the front and back end of shell, all is provided with the clamping ring between the shell of side around adjacent, the surface at the conveyer pipe is established to the clamping ring cover, the equal block in the semi-ring groove that corresponds in both ends around the clamping ring, and both ends all are connected with the sealing member around the clamping ring, both ends all are provided with the pipe plug subassembly around the conveyer pipe.
Preferably, the pipe plug subassembly includes the connecting pipe, the equal fixedly connected with fixed ring piece of feed liquor mouth of pipe inner wall and the play liquid mouth of pipe inner wall of conveyer pipe, the water hole has been seted up at the middle part of fixed ring piece, the second seal groove has been seted up to surface one side of fixed ring piece, and the inside of second seal groove is provided with first sealing washer, the one end of connecting pipe stretches into the inside of second seal groove, and the connecting pipe stretches into the one end of conveyer pipe and extrudees first sealing washer to the inside wall, the fixed disk is equipped with to the fixed surface cover of connecting pipe, the sealed piece of surface one side fixedly connected with annular of fixed disk, the sealed piece of annular stretches into the inside that corresponds half ring channel, the fixed disk passes through a plurality of screws and shell fixed connection.
Preferably, one side of the annular sealing block, which is far away from the fixed disk, is fixedly connected with a second sealing ring.
Preferably, the annular inner part of the connecting pipe is fixedly connected with a filter screen.
Preferably, the diameter of the connecting pipe is smaller than that of the conveying pipe.
Preferably, the housing is made of a plastic material.
Compared with the prior art, the beneficial effects of the utility model are that: the pipeline heat preservation device is convenient to use and simple to operate, the pipeline can be preserved by the heat preservation cotton layer, the phenomenon that the temperature of ground source hot water is consumed too fast is avoided, the arranged waterproof cloth layer can prevent the heat preservation cotton layer from being waterproof, the shell is sleeved on the outer surface of the waterproof cloth layer, the first fixing plate is connected with the second fixing plate through bolts, the shells above and below the shell are assembled, in the process of assembling the shells above and below the shell, the first convex plate extends into the first sealing groove and extrudes the first sealing rubber, the connection tightness of the shells above and below the shell can be improved, the heat preservation performance of the heat preservation cotton layer is prevented from being influenced by the external water entering the shell, when the shells on the front side and the rear side are assembled, the pressing ring is sleeved on the outer surface of the conveying pipe and clamped into the pressing ring semi-annular groove, the mounting blocks on the corresponding front side and the rear side are connected through bolts, the shells on the front side and the rear side are assembled, the sealing parts of the pressing ring are provided with sealing parts, the sealing element can improve the sealing property of the connection of the front and the rear shells, and the arranged pipe plug assembly is used for sealing the end parts of the front and the rear shells; when the pipe plug assembly is installed, the connecting pipe extends into the conveying pipe, one end of the connecting pipe extends into the second sealing groove, the mounting disc is connected with the shell through the screws, the connecting pipe is fixed, and source hot water inevitably enters the shell through the first sealing ring; the arranged filter screen can prevent scale from accumulating in the conveying pipe.
Drawings
FIG. 1 is a schematic view of the internal cross section of a main structure of a pipeline thermal insulation device special for a ground source heat pump;
FIG. 2 is a schematic top view of a main structure part of a pipeline thermal insulation device special for a ground source heat pump;
fig. 3 is a schematic structural diagram of a pipe plug assembly of a pipeline heat preservation device special for a ground source heat pump.
In the figure: the pipe plug comprises a shell 1, a waterproof cloth layer 2, a heat insulation cotton layer 3, a first sealing rubber 4, a first convex plate 5, a mounting block 6, a first fixing plate 7, a conveying pipe 8, a semi-annular groove 9, a second fixing plate 10, a pressing ring 11, a connecting pipe 12, a fixing disc 13, an annular sealing block 14, a second sealing ring 15, a first sealing ring 16, a filter screen 17, a fixing ring block 18 and a pipe plug assembly 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a pipeline heat preservation device special for a ground source heat pump comprises a conveying pipe 8, a heat preservation cotton layer 3 is doped in the outer surface of the conveying pipe 8 in a spiral mode, a waterproof cloth layer 2 is wound on the outer surface of the heat preservation cotton layer 3 in a spiral mode, a plurality of shells 1 are sleeved on the upper portion and the lower portion of the outer surface of the waterproof cloth layer 2, a first fixing plate 7 is integrally connected to the left side and the right side of the outer surface of the upper shell 1, a second fixing plate 10 is integrally connected to the left side and the right side of the outer surface of the lower shell 1, a first convex plate 5 is integrally connected to the bottom end face of the first fixing plate 7, a first sealing groove matched with the first convex plate 5 is formed in the upper end face of the second fixing plate 10, first sealing rubber 4 is arranged inside the first sealing groove, the first convex plate 5 is clamped inside the first sealing groove, and the bottom end face of the first convex plate 5 is in close contact with the upper surface of the first sealing rubber 4, through a plurality of bolt fixed connection between first fixed plate 7 and the second fixed plate 10, the equal fixedly connected with installation piece 6 in side around the surface of the side around the surface of first fixed plate 7 and second fixed plate 10, through a plurality of bolt fixed connection between the installation piece 6 of side around corresponding, semi-ring groove 9 has all been seted up to the front and back end of shell 1, all is provided with clamping ring 11 between the shell 1 of side around adjacent, the surface at conveyer pipe 8 is established to 11 covers of clamping ring, the equal block in the semi-ring groove 9 that corresponds in both ends around 11, and both ends all are connected with the sealing member around clamping ring 11, both ends all are provided with plug assembly 19 around conveyer pipe 8.
When in use, the heat preservation cotton layer 3 is spirally wound on the outer surface of the conveying pipe 8, then the waterproof cloth layer 2 is spirally wound on the outer surface of the heat preservation cotton layer 3, a proper number of shells 1 are selected according to the length of the conveying pipe 8, the shells 1 are sleeved on the outer surface of the waterproof cloth layer 2, the first fixing plate 7 is connected with the second fixing plate 10 through bolts, and then the shells 1 above and below are assembled, in the process of assembling the shells 1 above and below, the first convex plate 5 extends into the first sealing groove and extrudes the first sealing rubber 4, so that the sealing performance of the connection of the shells 1 above and below can be improved, the heat preservation performance of the heat preservation cotton layer 2 is prevented from being influenced by the external water entering the inner part of the shell 1, when the shells 1 at the front side and the shell at the rear side are assembled, the press ring 11 is sleeved on the outer surface of the conveying pipe 8, the press ring 11 is clamped into the semi-annular groove 9, and then the mounting blocks 6 corresponding to the front side and the rear side are connected through bolts, and then assemble the shell 1 of front and back side, the front and back both ends of clamping ring 11 are provided with the sealing member, and the leakproofness that the shell 1 of front and back side is connected can be improved to the sealing member, and the pipe plug subassembly 19 that sets up is used for sealing the shell 1 tip of foremost and front and back.
The pipe plug assembly 19 includes connecting pipe 12, the equal fixedly connected with fixed ring piece 18 of feed liquor mouth of pipe inner wall and the play liquid mouth of pipe inner wall of conveyer pipe 8, the water hole has been seted up at the middle part of fixed ring piece 18, the second seal groove has been seted up to surface one side of fixed ring piece 18, and the inside of second seal groove is provided with first sealing washer 16, the inside of second seal groove is stretched into to the one end of connecting pipe 12, and connecting pipe 12 stretches into conveyer pipe 8's one end and extrudes first sealing washer 16 to the inside wall, the fixed cover of surface of connecting pipe 12 is equipped with fixed disk 13, the outer surface one side fixedly connected with annular seal piece 14 of fixed disk 13, annular seal piece 14 stretches into the inside that corresponds half ring channel 9, fixed disk 13 is through a plurality of screws and 1 fixed connection of shell.
When the pipe plug assembly 19 is installed, the connecting pipe 12 extends into the conveying pipe 8, one end of the connecting pipe 12 extends into the second sealing groove, the mounting disc 13 is connected with the shell 1 through screws, the connecting pipe 12 is fixed, and source hot water inevitably enters the shell 1 through the first sealing ring 16.
One side of the annular sealing block 14, which is far away from the fixed disk 13, is fixedly connected with a second sealing ring 15, and the sealing performance of the front side surface or the rear side surface of the shell 1 can be improved through the second sealing ring 1.
The annular inner part of the connecting pipe 12 is fixedly connected with a filter screen 17, and the arranged filter screen 17 can prevent scale from accumulating in the conveying pipe 8.
The diameter of the connecting tube 12 is smaller than the diameter of the delivery tube 8.
The shell 1 is made of a plastic material, and the shell 1 made of the plastic material can have excellent wear resistance and corrosion resistance.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a ground source heat pump private line heat preservation device, includes conveyer pipe (8), its characterized in that: the outer surface of the conveying pipe (8) is spirally doped with a heat-preservation cotton layer (3), the outer surface of the heat-preservation cotton layer (3) is spirally wound with a waterproof cloth layer (2), a plurality of shells (1) are sleeved on the upper and lower sides of the outer surface of the waterproof cloth layer (2), the left side and the right side of the outer surface of the upper shell (1) are integrally connected with a first fixing plate (7), the left side and the right side of the outer surface of the lower shell (1) are integrally connected with a second fixing plate (10), the bottom end face of the first fixing plate (7) is integrally connected with a first convex plate (5), the upper end face of the second fixing plate (10) is provided with a first sealing groove matched with the first convex plate (5), first sealing rubber (4) is arranged in the first sealing groove, the first convex plate (5) is clamped in the first sealing groove, and the bottom end face of the first convex plate (5) is in close contact with the upper surface of the first sealing rubber (4), through a plurality of bolt fixed connection between first fixed plate (7) and second fixed plate (10), side and the surface of second fixed plate (10) around the surface of first fixed plate (7) all fixedly connected with installation piece (6) in the side around the side, correspond through a plurality of bolt fixed connection between the installation piece (6) of side around, semi-ring groove (9) have all been seted up to the front and back end of shell (1), all are provided with clamping ring (11) between the shell (1) of side around adjacent, clamping ring (11) cover is established at the surface of conveyer pipe (8), the equal block in the semi-ring groove (9) that corresponds in both ends around clamping ring (11), and both ends all are connected with the sealing member around clamping ring (11), both ends all are provided with blocking up subassembly (19) around conveyer pipe (8).
2. The heat preservation device for the pipeline special for the ground source heat pump as claimed in claim 1, wherein: the pipe plug assembly (19) comprises a connecting pipe (12), the inner walls of the liquid inlet pipe orifice and the liquid outlet pipe orifice of the conveying pipe (8) are fixedly connected with a fixed ring block (18), a water hole is arranged in the middle of the fixed ring block (18), a second sealing groove is arranged on one side of the outer surface of the fixed ring block (18), a first sealing ring (16) is arranged in the second sealing groove, one end of the connecting pipe (12) extends into the second sealing groove, and one end of the connecting pipe (12) extending into the conveying pipe (8) extrudes the first sealing ring (16) towards the inner side wall, a fixed disc (13) is fixedly sleeved on the outer surface of the connecting pipe (12), one side of the outer surface of the fixed disc (13) is fixedly connected with an annular sealing block (14), the annular sealing block (14) extends into the corresponding semi-annular groove (9), the fixed disc (13) is fixedly connected with the shell (1) through a plurality of screws.
3. The heat preservation device for the pipeline special for the ground source heat pump as claimed in claim 2, wherein: and one side of the annular sealing block (14) far away from the fixed disk (13) is fixedly connected with a second sealing ring (15).
4. The heat preservation device for the pipeline special for the ground source heat pump according to claim 3, characterized in that: and a filter screen (17) is fixedly connected to the annular inner part of the connecting pipe (12).
5. The heat preservation device for the pipeline special for the ground source heat pump as claimed in claim 4, wherein: the diameter of the connecting pipe (12) is smaller than that of the conveying pipe (8).
6. The heat preservation device for the pipeline special for the ground source heat pump as claimed in claim 5, wherein: the shell (1) is made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558271.7U CN216430896U (en) | 2021-10-22 | 2021-10-22 | Pipeline heat preservation device special for ground source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558271.7U CN216430896U (en) | 2021-10-22 | 2021-10-22 | Pipeline heat preservation device special for ground source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216430896U true CN216430896U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122558271.7U Active CN216430896U (en) | 2021-10-22 | 2021-10-22 | Pipeline heat preservation device special for ground source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216430896U (en) |
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2021
- 2021-10-22 CN CN202122558271.7U patent/CN216430896U/en active Active
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