Heat preservation structure of ground source heat pump pipeline

Abstract

The utility model discloses a ground source heat pump pipeline heat preservation structure which comprises a conveying pipeline, a first heat preservation sleeve and a second heat preservation sleeve are arranged on the outer side of the conveying pipeline, mounting plates are symmetrically and fixedly connected to one side of the second heat preservation sleeve, and mounting grooves are symmetrically and fixedly connected to one side of the first heat preservation sleeve. Clamping grooves are formed in one side of the interior of the first heat preservation sleeve and one side of the interior of the second heat preservation sleeve correspondingly, fixing rods are fixedly connected to the top of the first heat preservation sleeve and the bottom of the second heat preservation sleeve correspondingly, sliding grooves are formed in the fixing rods, sliding plates are slidably connected to the inner sides of the sliding grooves, and the sliding plates are slidably connected with the connecting plates through limiting frames, so that the limiting effect is achieved; and the structure is simple, operation is convenient and fast, the installation work efficiency of the first heat preservation sleeve and the second heat preservation sleeve is greatly improved, the first heat preservation sleeve and the second heat preservation sleeve are arranged on the outer side of the conveying pipeline and can protect the conveying pipeline, and the service life of the conveying pipeline is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline insulation, and in particular relates to a ground source heat pump pipeline insulation structure. Background Art

[0002] The ground source heat pump system is a heating and cooling air conditioning and domestic hot water system that uses rock, groundwater or surface as the main low-temperature heat source, and is composed of a water source heat pump unit, a geothermal energy exchange system, and a system in a building. According to the different forms of the geothermal heat exchange system, the ground source heat pump system is divided into a buried pipe ground source heat pump system, a groundwater ground source heat pump system, and a surface water ground source heat pump system. The ground source heat pump system is a new air conditioning technology that uses geothermal energy, a renewable energy source advocated and promoted internationally, as a cold and hot source to heat and cool buildings and provide domestic hot water. When heating in winter, the ground source heat pump system does not require a boiler, and there is no combustion product emission, which can greatly reduce the emission of room temperature gas, which protects the environment and complies with the Global Climate Convention. The ground source heat pump system removes heat from or discharges heat to the shallow normal temperature soil. The heat energy of the shallow soil comes from solar energy, which is never exhausted and is a renewable energy source.

[0003] The existing pipeline thermal insulation structure generally fixes the insulation strip on the water supply pipe by cable ties or clamps. This method has a poor fixing effect, making it difficult for the insulation strip to fit on the water supply pipe, resulting in poor thermal insulation effect, complex installation, and inconvenient disassembly and assembly, resulting in low work efficiency in installing the insulation structure. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a ground source heat pump pipe insulation structure to solve the existing pipe insulation and heat insulation structure proposed in the above background technology. Generally, the insulation strip is fixed to the water supply pipe by a cable tie or a clamp. This method has a poor fixing effect, making it difficult for the insulation strip to fit on the water supply pipe, resulting in poor insulation and heat insulation effect, and complicated installation. There is a defect that it is not convenient to disassemble and assemble, resulting in the problem of low work efficiency in installing the insulation structure.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a ground source heat pump pipeline insulation structure, including a delivery pipeline, wherein a first insulation sleeve and a second insulation sleeve are respectively arranged on the outside of the delivery pipeline, a mounting plate is symmetrically fixedly connected to one side of the second insulation sleeve, a mounting groove is symmetrically fixedly connected to one side of the first insulation sleeve, a clamping groove is arranged on one side inside the first insulation sleeve and the second insulation sleeve, a fixing rod is fixedly connected to the top of the first insulation sleeve and the bottom of the second insulation sleeve, a slide groove is arranged inside the fixing rod, a sliding plate is slidably connected to the inside of the slide groove, a threaded rod is fixedly connected to the top of the sliding plate, a movable rod is fixedly connected to the bottom of the sliding plate, and the lower end of the outer side of the movable rod is rotatably connected to the insulation plate.

[0006] Preferably, the mounting plate and the mounting slot are snap-fitted together.

[0007] Preferably, the mounting plate and one side of the mounting groove are fixedly connected with a connecting plate, and one side of the first insulation sleeve and the second insulation sleeve are symmetrically provided with a limiting frame, and the connecting plate and the limiting frame are slidably connected.

[0008] Preferably, adjacent sides of the first thermal insulation sleeve and the second thermal insulation sleeve are both fixedly connected with a clamping plate, and both ends of the inner sides of the first thermal insulation sleeve and the second thermal insulation sleeve are both fixedly connected with an elastic sealing pad.

[0009] Preferably, a thread groove is provided on the inner side of the fixing rod.

[0010] Preferably, the thread groove and the threaded rod are threadedly connected.

[0011] Preferably, a spring is fixedly connected to the bottom of the sliding plate.

[0012] Preferably, thermal insulation cotton is fixedly connected to the bottom of the thermal insulation board.

[0013] Compared with the prior art, the utility model provides a ground source heat pump pipeline insulation structure, which has the following beneficial effects:

[0014] 1. The utility model provides a first thermal insulation sleeve and a second thermal insulation sleeve. The first thermal insulation sleeve and the second thermal insulation sleeve are firstly installed on the outside of the conveying pipeline through the mounting plate and the mounting groove, and then are slidably connected with the connecting plate through the limiting frame to play a limiting role, thereby facilitating the rapid fixing and disassembly of the mounting plate and the mounting groove. The utility model has a simple structure and convenient operation, which greatly improves the efficiency of the installation of the first thermal insulation sleeve and the second thermal insulation sleeve. The first thermal insulation sleeve and the second thermal insulation sleeve are arranged on the outside of the conveying pipeline and can protect the conveying pipeline, thereby improving the service life of the conveying pipeline.

[0015] 2. The utility model sets a fixed rod and an insulation plate, rotates the threaded rod and the threaded groove for threaded connection, so that the sliding plate moves inside the slide groove, and the sliding plate pushes the movable rod and the insulation plate to move, so that it is convenient to sleeve the insulation plate and the insulation cotton on the surface of the conveying pipe, which is convenient to adapt to conveying pipes of different sizes, so that the insulation plate and the insulation cotton are fixedly fitted on the conveying pipe, and the insulation effect is improved. The spring exerts force on the insulation plate inside the slide groove to improve the clamping force of the insulation plate, and prevents the threaded groove and the threaded rod from loosening after long-term use. The insulation cotton no longer fits on the surface of the conveying pipe, affecting the insulation efficiency.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is an axonometric structural diagram of one side of a ground source heat pump pipeline insulation structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the axonometric structure of the other side of a ground source heat pump pipeline insulation structure proposed by the utility model;

[0020] Figure 3 A schematic diagram of the insulation sleeve structure of a ground source heat pump pipeline insulation structure proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the installation groove structure of a ground source heat pump pipeline insulation structure proposed by the utility model;

[0022] Figure 5 A schematic diagram of a limit frame structure of a ground source heat pump pipeline insulation structure proposed by the utility model;

[0023] Figure 6 A schematic diagram of the insulation board structure of a ground source heat pump pipeline insulation structure proposed by the utility model;

[0024] In the figure: conveying pipeline 1, first insulation sleeve 2, second insulation sleeve 3, mounting plate 4, mounting groove 5, connecting plate 6, limit frame 7, clamping plate 8, clamping groove 9, elastic sealing gasket 10, fixing rod 11, threaded groove 12, threaded rod 13, sliding groove 14, sliding plate 15, movable rod 16, spring 17, insulation plate 18, insulation cotton 19. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6The utility model provides a technical solution: a ground source heat pump pipeline insulation structure, including a conveying pipeline 1, a first insulation sleeve 2 and a second insulation sleeve 3 are respectively arranged on the outer side of the conveying pipeline 1, and a mounting plate 4 is symmetrically fixedly connected to one side of the second insulation sleeve 3, and a mounting groove 5 is symmetrically fixedly connected to one side of the first insulation sleeve 2. The first insulation sleeve 2 and the second insulation sleeve 3 are first preliminarily installed on the outer side of the conveying pipeline 1 through the mounting plate 4 and the mounting groove 5, and then slidably connected with the connecting plate 6 through the limiting frame 7, which plays a limiting role, thereby facilitating the rapid fixing and removal of the mounting plate 4 and the mounting groove 5. The structure is simple and the operation is convenient, which greatly improves the efficiency of the installation of the first insulation sleeve 2 and the second insulation sleeve 3. The first insulation sleeve 2 and the second insulation sleeve 3 are arranged on the outer side of the conveying pipeline 1 and can protect the conveying pipeline 1, thereby improving the service life of the conveying pipeline 1. A card slot 9 is arranged on one side of the first insulation sleeve 2 and the second insulation sleeve 3. The top of the first insulation sleeve 2 and the second insulation sleeve 3 The bottom is fixedly connected with a fixed rod 11, a slide groove 14 is arranged inside the fixed rod 11, a sliding plate 15 is slidably connected inside the slide groove 14, a threaded rod 13 is fixedly connected to the top of the sliding plate 15, a movable rod 16 is fixedly connected to the bottom of the sliding plate 15, and the lower end of the outer side of the movable rod 16 is rotatably connected with a heat preservation plate 18, the threaded rod 13 and the thread groove 12 are threadedly connected to make the sliding plate 15 move inside the slide groove 14, and the sliding plate 15 pushes the movable rod 16 and the heat preservation plate 18 to move , so that it is convenient to sleeve the insulation board 18 and the insulation cotton 19 on the surface of the conveying pipe 1, which is convenient to adapt to the conveying pipes 1 of different sizes, so that the insulation board 18 and the insulation cotton 19 are fixedly fitted on the conveying pipe 1, and the insulation effect is improved. The spring 17 exerts force on the insulation board 18 inside the slide groove 14 to improve the clamping force of the insulation board 18, and prevents the threaded groove 12 and the threaded rod 13 from loosening after long-term use. The insulation cotton 19 no longer fits on the surface of the conveying pipe 1, affecting the insulation efficiency.

[0027] In the present invention, preferably, the mounting plate 4 and the mounting groove 5 are snap-fitted together.

[0028] In the utility model, preferably, a connecting plate 6 is fixedly connected to one side of the mounting plate 4 and the mounting groove 5, and a limiting frame 7 is symmetrically arranged on one side of the first insulation sleeve 2 and the second insulation sleeve 3, and the connecting plate 6 and the limiting frame 7 are slidably connected.

[0029] In the utility model, preferably, the adjacent sides of the first insulation sleeve 2 and the second insulation sleeve 3 are fixedly connected with a clamping plate 8, and the inner ends of the first insulation sleeve 2 and the second insulation sleeve 3 are fixedly connected with an elastic sealing pad 10.

[0030] In the present invention, preferably, a thread groove 12 is provided on the inner side of the fixing rod 11 .

[0031] In the present invention, preferably, the thread groove 12 and the threaded rod 13 are connected by threads.

[0032] In the present invention, preferably, a spring 17 is fixedly connected to the bottom of the sliding plate 15 .

[0033] In the present invention, preferably, a thermal insulation cotton 19 is fixedly connected to the bottom of the thermal insulation board 18 .

[0034] The working principle and use process of the utility model are as follows: when in use, the first insulation cover 2 and the second insulation cover 3 are first preliminarily installed on the outside of the conveying pipeline 1 through the installation plate 4 and the installation groove 5, and then the limiting frame 7 is slidably connected with the connecting plate 6 to play a limiting role, so that it is convenient to quickly fix and disassemble the installation plate 4 and the installation groove 5. The structure is simple and the operation is convenient, which greatly improves the efficiency of the installation of the first insulation cover 2 and the second insulation cover 3. The first insulation cover 2 and the second insulation cover 3 are arranged on the outside of the conveying pipeline 1 and can protect the conveying pipeline 1, thereby increasing the service life of the conveying pipeline 1. Then, the threaded rod 13 is rotated The threaded connection with the threaded groove 12 allows the sliding plate 15 to move inside the sliding groove 14. The sliding plate 15 pushes the movable rod 16 and the insulation plate 18 to move, so that the insulation plate 18 and the insulation cotton 19 are conveniently sleeved on the surface of the conveying pipe 1, which is convenient for adapting to conveying pipes 1 of different sizes, so that the insulation plate 18 and the insulation cotton 19 are fixedly fitted on the conveying pipe 1 to improve the insulation effect. The spring 17 exerts force on the insulation plate 18 inside the sliding groove 14 to improve the clamping force of the insulation plate 18, and prevents the threaded groove 12 and the threaded rod 13 from loosening after long-term use, and the insulation cotton 19 no longer fits on the surface of the conveying pipe 1, affecting the insulation efficiency.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground source heat pump pipeline insulation structure, comprising a delivery pipeline (1), characterized in that: The outside of the conveying pipeline (1) is respectively provided with a first insulation sleeve (2) and a second insulation sleeve (3); one side of the second insulation sleeve (3) is symmetrically fixedly connected with a mounting plate (4); one side of the first insulation sleeve (2) is symmetrically fixedly connected with a mounting groove (5); one side of the inside of the first insulation sleeve (2) and the second insulation sleeve (3) is provided with a clamping groove (9); the top of the first insulation sleeve (2) and the bottom of the second insulation sleeve (3) are both fixedly connected with a fixing rod (11); a sliding groove (14) is provided inside the fixing rod (11); a sliding plate (15) is slidably connected to the inside of the sliding groove (14); the top of the sliding plate (15) is fixedly connected with a threaded rod (13); the bottom of the sliding plate (15) is fixedly connected with a movable rod (16); the lower end of the outer side of the movable rod (16) is rotatably connected with an insulation plate (18).

2. A ground source heat pump pipeline insulation structure according to claim 1, characterized in that: The mounting plate (4) and the mounting groove (5) are in a snap-fit ​​connection.

3. The ground source heat pump pipeline insulation structure according to claim 1, characterized in that: A connecting plate (6) is fixedly connected to one side of the mounting plate (4) and the mounting groove (5); a limiting frame (7) is symmetrically arranged on one side of the first thermal insulation sleeve (2) and the second thermal insulation sleeve (3); and the connecting plate (6) and the limiting frame (7) are slidably connected.

4. The ground source heat pump pipeline insulation structure according to claim 1, characterized in that: A clamping plate (8) is fixedly connected to one adjacent side of the first thermal insulation sleeve (2) and the second thermal insulation sleeve (3), and elastic sealing pads (10) are fixedly connected to both ends of the inner side of the first thermal insulation sleeve (2) and the second thermal insulation sleeve (3).

5. The ground source heat pump pipeline insulation structure according to claim 1, characterized in that: A thread groove (12) is provided on the inner side of the fixing rod (11).

6. A ground source heat pump pipeline insulation structure according to claim 5, characterized in that: The thread groove (12) and the threaded rod (13) are threadedly connected.

7. The ground source heat pump pipeline insulation structure according to claim 1, characterized in that: The bottom of the sliding plate (15) is fixedly connected with a spring (17).

8. The ground source heat pump pipeline insulation structure according to claim 1, characterized in that: The bottom of the thermal insulation board (18) is fixedly connected with thermal insulation cotton (19).

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