Heat insulation mechanism for heat pump pipeline

Abstract

The utility model discloses a heat pump pipeline heat preservation mechanism, and relates to the field of heat pump pipelines. The heat pump pipeline heat preservation mechanism comprises a heat preservation layer unit and a fixing unit, the fixing unit is arranged on the outer side of the heat preservation layer unit, the fixing unit is used for clamping the heat preservation layer unit, the heat preservation layer unit comprises first heat preservation sleeve cotton and second heat preservation sleeve cotton, and an inserting cotton block is arranged at one end of the first heat preservation sleeve cotton; an annular groove is formed in one end of the second heat preservation sleeve cotton, and the inserting cotton block is inserted into the annular groove. According to the heat pump pipeline heat preservation mechanism, the insertion cotton block is inserted into the annular groove, the sealing performance of the joint of the first heat preservation sleeve cotton and the second heat preservation sleeve cotton is improved, then the first heat preservation sleeve cotton and the second heat preservation sleeve cotton abut against the heat pump pipeline sleeve tightly through the fixing unit, sealing is tighter, heat loss is reduced, and the service life of the heat pump pipeline is prolonged. And the heat preservation effect at the heat pump pipeline sleeve is improved.

Description

Technical Field

[0001] This utility model relates to the field of heat pump pipeline technology, specifically a heat pump pipeline insulation mechanism. Background Technology

[0002] The heat pump pipeline insulation mechanism is a crucial component of the heat pump system. Its main function is to reduce heat loss during pipeline transportation and ensure that the heat medium maintains certain parameters to meet user needs.

[0003] Adjacent heat pump pipes are typically connected using sleeve connections. Sleeve connections offer advantages such as easy installation and good sealing, but they present some technical challenges in insulation, affecting the overall insulation performance and energy efficiency of the system.

[0004] The sleeve connection method makes installation of insulation material inconvenient because the sleeve diameter is larger than the adjacent pipe, resulting in more gaps and potential heat loss. Some existing heat pump pipe insulation installation methods involve first wrapping the insulation cotton around the sleeve and then tightly securing it with tape. This method not only results in an incomplete seal at the sleeve but also allows the tape to loosen, causing the insulation material to fall off and affecting the insulation performance of the heat pump pipe. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a heat pump pipeline insulation mechanism, which solves the problem that in some heat pump pipelines, the insulation material is first wrapped around the sleeve and then tightened with tape. This method not only results in an incomplete seal of the insulation material at the sleeve, but also makes the tape prone to loosening and causing the insulation material to fall off, thus affecting the insulation effect of the heat pump pipeline.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A heat pump pipeline insulation mechanism includes an insulation layer unit and a fixing unit. The fixing unit is disposed on the outside of the insulation layer unit and is used to clamp the insulation layer unit. The insulation layer unit includes:

[0007] The first insulation cotton cover has an insertable cotton block at one end;

[0008] The second insulation layer has an annular groove at one end, and the insertable cotton block is inserted into the annular groove to increase the sealing at the connection between the first and second insulation layers.

[0009] Preferably, the first and second insulation sleeves are fitted onto the connection joints of the heat pump pipe, which are used to improve the insulation effect at the sleeve of the heat pump pipe.

[0010] Preferably, the fixing unit includes:

[0011] Lower casing;

[0012] An upper protective sleeve is disposed above the lower protective sleeve;

[0013] A snap-fit ​​assembly is disposed on the lower and upper protective cylinders and is used to connect the lower and upper protective cylinders.

[0014] The upper protective cylinder is rotatably connected to the lower protective cylinder via a hinge seat.

[0015] Preferably, the lower and upper protective sleeves abut against the first and second thermal insulation sleeves.

[0016] Preferably, the snap-fit ​​assembly includes:

[0017] Multiple elastic locking blocks are provided, and all of them are disposed on the upper protective sleeve.

[0018] Multiple card slots are provided and are all located on the lower protective sleeve. The multiple card slots are vertically aligned with the position of the elastic card block.

[0019] Preferably, the elastic block is engaged within the slot.

[0020] This utility model discloses a heat pump pipeline insulation mechanism, which has the following beneficial effects:

[0021] 1. This heat pump pipeline insulation mechanism is equipped with an insulation layer unit and a fixing unit. By inserting the insertable cotton block on the first insulation cotton into the second insulation cotton, the first and second insulation cotton are fitted onto the outside of the heat pump pipeline sleeve. The insertable cotton block is inserted into the annular groove to increase the sealing at the connection between the first and second insulation cotton. Then, through the fixing unit, the lower and upper protective sleeves are pressed against the first and second insulation cotton, thereby making the first and second insulation cotton and the heat pump pipeline sleeve tightly abut against each other, resulting in a tighter seal, reducing heat loss, and improving the insulation effect at the heat pump pipeline sleeve.

[0022] 2. The heat pump pipeline insulation mechanism connects the lower and upper protective sleeves through a snap-fit ​​assembly, which not only makes the insulation material seal tighter but also protects the insulation material from external damage and prevents it from falling off, thus ensuring the stability of the heat pump pipeline insulation mechanism. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the thermal insulation layer unit structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the insulation layer unit of this utility model;

[0027] Figure 4 This is a schematic diagram of the fixed unit structure of this utility model.

[0028] In the diagram: 1. Insulation layer unit; 11. First insulation sleeve; 111. Inserted cotton block; 12. Second insulation sleeve; 121. Annular groove; 2. Fixing unit; 21. Lower protective sleeve; 22. Upper protective sleeve; 23. Snap-fit ​​assembly; 24. Hinge seat; 3. Heat pump pipe. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] This application provides a heat pump pipeline insulation mechanism that solves the problem that when installing insulation material at the sleeve of a heat pump pipeline 3, the insulation cotton is first wrapped around the sleeve and then the tape is used to tighten it. This method not only results in an incomplete seal of the insulation material at the sleeve, but also makes the tape easy to loosen and cause the insulation material to fall off, affecting the insulation effect of the heat pump pipeline 3. The solution is to insert the insertable cotton block 111 on the first insulation cotton 11 into the second insulation cotton 12, so that the first insulation cotton 11 and the second insulation cotton 12 are fitted onto the outside of the sleeve of the heat pump pipeline 3. The insertable cotton block 111 is inserted into the annular groove 121, which increases the sealing at the connection between the first insulation cotton 11 and the second insulation cotton 12.

[0031] Then, by fixing unit 2, the lower protective sleeve 21 and the upper protective sleeve 22 are pressed against the first insulation cotton 11 and the second insulation cotton 12, thereby making the first insulation cotton 11 and the second insulation cotton 12 press against the heat pump pipe 3 sleeve, making the seal tighter, reducing heat loss, and improving the insulation effect at the heat pump pipe 3 sleeve.

[0032] This utility model discloses a heat pump pipeline insulation mechanism.

[0033] Example 1

[0034] According to the appendix Figure 1-4 As shown, it includes an insulation layer unit 1 and a fixing unit 2. The fixing unit 2 is disposed on the outside of the insulation layer unit 1 and is used to clamp the insulation layer unit 1. The insulation layer unit 1 includes:

[0035] The first thermal insulation cotton 11 has an insertable cotton block 111 at one end;

[0036] The second insulation cotton 12 has an annular groove 121 at one end, and the insertable cotton block 111 is inserted into the annular groove 121 to increase the sealing at the connection between the first insulation cotton 11 and the second insulation cotton 12.

[0037] Furthermore, the first insulation sleeve 11 and the second insulation sleeve 12 are fitted onto the connecting joint of the heat pump pipe 3. They are used to improve the insulation effect at the sleeve of the heat pump pipe 3. By inserting the insertable cotton block 111 on the first insulation sleeve 11 into the second insulation sleeve 12, the first insulation sleeve 11 and the second insulation sleeve 12 are fitted onto the outside of the sleeve of the heat pump pipe 3. By inserting the insertable cotton block 111 into the annular groove 121, the sealing at the connection between the first insulation sleeve 11 and the second insulation sleeve 12 is increased. Then, through the fixing unit 2, the lower protective sleeve 21 and the upper protective sleeve 22 are pressed against the first insulation sleeve 11 and the second insulation sleeve 12, thereby making the first insulation sleeve 11 and the second insulation sleeve 12 tightly against the sleeve of the heat pump pipe 3, making the seal tighter, reducing heat loss, and improving the insulation effect at the sleeve of the heat pump pipe 3.

[0038] Example 2

[0039] According to the appendix Figure 1-4 As shown, it includes an insulation layer unit 1 and a fixing unit 2. The fixing unit 2 is disposed on the outside of the insulation layer unit 1 and is used to clamp the insulation layer unit 1. The insulation layer unit 1 includes:

[0040] The first thermal insulation cotton 11 has an insertable cotton block 111 at one end;

[0041] The second insulation cotton 12 has an annular groove 121 at one end, and the insertable cotton block 111 is inserted into the annular groove 121 to increase the sealing at the connection between the first insulation cotton 11 and the second insulation cotton 12.

[0042] Furthermore, the fixing unit 2 includes:

[0043] Lower casing 21;

[0044] Upper protective sleeve 22 is positioned above lower protective sleeve 21;

[0045] The snap-fit ​​component 23 is disposed on the lower casing 21 and the upper casing 22, and is used to connect the lower casing 21 and the upper casing 22.

[0046] The hinge seat 24 and the upper protective sleeve 22 are rotatably connected to the lower protective sleeve 21 through the hinge seat 24.

[0047] Furthermore, the lower protective sleeve 21 and the upper protective sleeve 22 abut against the first insulation sleeve 11 and the second insulation sleeve 12.

[0048] Furthermore, the snap-fit ​​component 23 includes:

[0049] Multiple elastic locking blocks are provided, and all of them are located on the upper protective sleeve 22.

[0050] Multiple card slots are provided and are all located on the lower protective sleeve 21. The multiple card slots are aligned vertically with the position of the elastic card block.

[0051] Furthermore, the elastic clip is engaged in the slot seat, and the lower protective sleeve 21 and the upper protective sleeve 22 are connected by the engagement component 23. This not only makes the insulation material seal tighter, but also protects the insulation material and prevents it from falling off due to external damage, thus ensuring the stability of the heat pump pipeline 3 insulation mechanism.

[0052] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A heat pump pipe insulation mechanism comprising an insulation layer unit (1) and a fixing unit (2) provided on the outside of the insulation layer unit (1) for clamping the insulation layer unit (1), characterized in that, The heat preservation layer unit (1) comprises: A first heat preservation sleeve cotton (11), one end of the first heat preservation sleeve cotton (11) is provided with a plug-in cotton block (111); A second heat preservation sleeve cotton (12), one end of the second heat preservation sleeve cotton (12) is provided with an annular groove (121), the plug-in cotton block (111) is inserted into the annular groove (121), which is used for increasing the sealing property of the connection between the first heat preservation sleeve cotton (11) and the second heat preservation sleeve cotton (12).

2. A heat pump duct insulation mechanism according to claim 1, wherein The first heat preservation sleeve cotton (11) and the second heat preservation sleeve cotton (12) are sleeved on the connecting joint of the heat pump pipeline (3), which is used for improving the heat preservation effect of the sleeve of the heat pump pipeline (3).

3. A heat pump duct insulation mechanism according to claim 2, wherein, The fixing unit (2) comprises: A lower protection cylinder (21); An upper protection cylinder (22), which is arranged above the lower protection cylinder (21); A clamping assembly (23), which is arranged on the lower protection cylinder (21) and the upper protection cylinder (22) and is used for connecting the lower protection cylinder (21) and the upper protection cylinder (22); A hinge base (24), the upper protection cylinder (22) is rotationally connected with the lower protection cylinder (21) through the hinge base (24).

4. A heat pump duct insulation mechanism according to claim 3, wherein The lower protection cylinder (21) and the upper protection cylinder (22) abut against the first heat preservation sleeve cotton (11) and the second heat preservation sleeve cotton (12).

5. A heat pump duct insulation mechanism according to claim 4, wherein The clamping assembly (23) comprises: A plurality of elastic clamping blocks, which are arranged on the upper protection cylinder (22); A plurality of clamping groove seats, which are arranged on the lower protection cylinder (21) and are aligned with the elastic clamping blocks in position.

6. A heat pump duct insulation mechanism according to claim 5, wherein, The elastic clamping blocks are clamped in the clamping groove seats.

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