CN219693955U - Phase change heat accumulator - Google Patents
Phase change heat accumulator Download PDFInfo
- Publication number
- CN219693955U CN219693955U CN202321130822.2U CN202321130822U CN219693955U CN 219693955 U CN219693955 U CN 219693955U CN 202321130822 U CN202321130822 U CN 202321130822U CN 219693955 U CN219693955 U CN 219693955U
- Authority
- CN
- China
- Prior art keywords
- rectangular
- phase change
- fixedly connected
- heat accumulator
- change heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 62
- 230000000694 effects Effects 0.000 description 15
- 238000009825 accumulation Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000012530 fluid Substances 0.000 description 4
- 239000012782 phase change material Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a phase change heat accumulator, in particular to the technical field of heat accumulators, which comprises a tank body, wherein one side of the tank body is provided with a sealing device, the sealing device comprises an L-shaped block, the L-shaped block is fixedly connected with a connecting pipe, and one side of the L-shaped block is fixedly connected with a rectangular frame.
Description
Technical Field
The utility model relates to the technical field of heat accumulators, in particular to a phase change heat accumulator.
Background
The phase change heat accumulator is often needed in daily life, factories and other areas, and the heat accumulation technology is divided into sensible heat accumulation, latent heat accumulation and thermochemical heat accumulation according to the difference of heat accumulation principles, wherein the latent heat accumulation is also called phase change heat accumulation, and is widely applied to low-temperature heat accumulation at present due to the advantages of high energy density, easy process control and low investment cost.
The inventor finds that in daily work, the heat accumulator mostly adopts a tank body as a container, then a plurality of connecting pipes are arranged on the tank body and connected with an external pipeline for supplementing water, discharging water and returning water, then other materials are added into the phase change material of the heat accumulator to prepare a composite phase change material, at present, methods of adding powder particles, acid materials, foam metal and the like are adopted to improve the heat conduction rate of the phase change material, but gaps possibly exist at the joint of the connecting pipes and the external pipeline to cause leakage of fluid in the connecting pipes and the external pipeline.
In order to solve the problem that the joint of the connecting pipe and the external pipeline possibly has gaps to cause leakage of fluid in the connecting pipe and the external pipeline, the prior art adopts a mode of adding a sealing gasket at the joint of the connecting pipe and the external pipeline to treat, but the condition that the sealing gasket is aged and replaced more inconveniently possibly occurs after the connecting pipe and the external pipeline are used for a long time, and then the problem of imperfect sealing treatment on the joint of the connecting pipe and the external pipeline is caused.
Disclosure of Invention
The utility model provides a phase change heat accumulator, which aims to solve the problem that a gap may exist at the joint of a connecting pipe and an external pipeline to cause leakage of fluid in the connecting pipe and the external pipeline, and the prior art adopts a mode of adding a sealing gasket at the joint of the connecting pipe and the external pipeline to treat the fluid, but the condition that the sealing gasket is aged and replaced more inconveniently after the connecting pipe and the external pipeline are used for a long time, and the problem of imperfect sealing treatment at the joint of the connecting pipe and the external pipeline is caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a phase change heat accumulator, includes the jar body, one side of the jar body is provided with the connecting pipe, one side of the jar body is provided with the control box, one side of the jar body is provided with sealing device, the bottom of the jar body is provided with strutting arrangement, sealing device includes L type piece, L type piece and connecting pipe fixed connection, one side fixedly connected with rectangle frame of L type piece, rectangular hole has been seted up to one side of rectangle frame, rectangular plate has been inserted in the inside slip of rectangular hole, circular hole has been seted up to one side of rectangular plate, circular hole's inner wall joint has the sealing washer.
The effects achieved by the components are as follows: through setting up sealing device for personnel can be connected at circular hole inside and rectangular plate with the sealing washer card, make rectangular plate accessible rectangular hole insert inside the rectangular frame and make sealing washer laminating connect mouth of pipe position, make external pipeline extrude the sealing washer when being connected with the connecting pipe, make the sealing washer seal connecting pipe and external pipeline junction, and can loosen the connecting pipe slightly when later stage needs to be changed and external pipeline's connection pulls out rectangular plate and sealing washer fast inside the rectangular frame out quick replacement, the condition that the ageing influence sealed effect of long-term use of sealing washer has been reduced, the convenience of sealing washer is changed to the later stage has been improved.
Preferably, an annular groove is formed in one side of the sealing ring, and the annular groove is formed in the middle of the surface of the sealing ring.
The effects achieved by the components are as follows: through setting up the ring channel for the ring channel can separate the sealed space of sealing washer into two-layer or multilayer, makes the sealing washer can seal the junction of connecting pipe and external pipeline many times, improves the sealed effect of sealing washer to junction of connecting pipe and external pipeline.
Preferably, a limiting block is fixedly connected to one side of the rectangular plate, a limiting groove is formed in the inner wall of the rectangular frame, and the surface of the limiting block is connected with the inner wall of the limiting groove in a sliding insertion mode.
The effects achieved by the components are as follows: through setting up spacing groove and stopper for spacing groove cooperation stopper can be spacing the rectangular plate, reduces the rectangular plate and takes place the condition of rocking in the use, improves the stability of rectangular plate.
Preferably, an auxiliary block is fixedly connected to one side of the rectangular plate, and a plurality of anti-slip protrusions are fixedly connected to the surface of the auxiliary block.
The effects achieved by the components are as follows: through setting up the auxiliary block for the auxiliary block can provide the impetus when personnel remove the rectangular plate, makes personnel accessible remove the auxiliary block and extract the rectangular plate from rectangular frame inside fast, improves the convenience of removing the rectangular plate.
Preferably, the supporting device comprises a rectangular block, one side of the rectangular block is fixedly connected with a circular ring, one side of the circular ring is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a screw rod, and one end of the screw rod is rotationally connected with a bottom plate.
The effects achieved by the components are as follows: through setting up strutting arrangement for the screw rod can reciprocate under the effect of screw hole when rotating the screw rod, makes the screw rod drive the bottom plate reciprocate, makes the screw rod drive bottom plate extrusion ground cooperation ring and rectangular piece carry out the altitude mixture control to the jar body, has reduced jar body and has put the condition that appears jar body slope when uneven ground, has improved the flexibility of placing jar body.
Preferably, one side of the bottom plate is fixedly connected with a plurality of anti-slip strips, and the anti-slip strips are arranged at equal intervals.
The effects achieved by the components are as follows: through setting up the antislip strip for the frictional force of antislip strip multiplicable bottom plate and ground reduces the bottom plate and takes place gliding condition when supporting the jar body.
Preferably, one end of the screw, which is far away from the bottom plate, is fixedly connected with a plurality of screwing blocks, and the cross section of each screwing block is rectangular.
The effects achieved by the components are as follows: through setting up the screw block for personnel can manually drive the screw rod through rotating the screw block and rotate, improve the convenience of rotating the screw rod.
In summary, the beneficial effects of the utility model are as follows:
through setting up sealing device for personnel can be connected at circular hole inside and rectangular plate with the sealing washer card, make rectangular plate accessible rectangular hole insert inside the rectangular frame and make sealing washer laminating connect mouth of pipe position, make external pipeline extrude the sealing washer when being connected with the connecting pipe, make the sealing washer seal connecting pipe and external pipeline junction, and can loosen the connecting pipe slightly when later stage needs to be changed and external pipeline's connection pulls out rectangular plate and sealing washer fast inside the rectangular frame out quick replacement, the condition that the ageing influence sealed effect of long-term use of sealing washer has been reduced, the convenience of sealing washer is changed to the later stage has been improved.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic partial structure of a rectangular frame of the present utility model.
Fig. 3 is a schematic view of a partial structure of a rectangular plate of the present utility model.
Fig. 4 is a schematic view of a partial structure of the ring of the present utility model.
Reference numerals illustrate:
1. a tank body; 2. a connecting pipe; 3. a control box; 4. a sealing device; 41. an L-shaped block; 42. a rectangular frame; 43. a rectangular hole; 44. a limit groove; 45. a rectangular plate; 46. a circular hole; 47. a seal ring; 48. an annular groove; 49. a limiting block; 410. an auxiliary block; 5. a support device; 51. rectangular blocks; 52. a circular ring; 53. a threaded hole; 54. a screw; 55. a bottom plate; 56. an anti-slip strip; 57. and (5) screwing the block.
Detailed Description
Referring to fig. 1, fig. 2 and fig. 3, this embodiment discloses a phase change heat accumulator, including jar body 1, one side of jar body 1 is provided with connecting pipe 2, one side of jar body 1 is provided with control box 3, one side of jar body 1 is provided with sealing device 4, the bottom of jar body 1 is provided with strutting arrangement 5, sealing device 4 includes L type piece 41, L type piece 41 and connecting pipe 2 fixed connection, one side fixedly connected with rectangular frame 42 of L type piece 41, rectangular hole 43 has been seted up to one side of rectangular frame 42, rectangular plate 45 has been seted up to rectangular plate 43's inside slip, circular hole 46 has been seted up to circular hole 46's inner wall joint has sealing washer 47, through setting up sealing device 4, make personnel can be with sealing washer 47 card inside and rectangular plate 45 connection in circular hole 46, make inside make sealing washer 47 laminating connecting pipe 2 mouthful positions of rectangular plate 45 accessible rectangular hole 43, make when external pipeline and 2 are connected, make sealing washer 47 seal 2 and external pipeline junction seal, and the quick change of rectangular plate 45 need be in the later stage and quick change the time of connecting pipe 2, quick change effect has been improved the sealing washer 47, quick change effect has been improved in the quick change of sealing ring 47.
Referring to fig. 2 and 3, this embodiment discloses that an annular groove 48 is provided on one side of a sealing ring 47, the annular groove 48 is provided at the middle position of the surface of the sealing ring 47, through setting the annular groove 48, the sealing space of the sealing ring 47 can be divided into two or more layers by the annular groove 48, so that the sealing ring 47 can seal the junction of the connecting pipe 2 and an external pipeline for multiple times, the sealing effect of the sealing ring 47 on the junction of the connecting pipe 2 and the external pipeline is improved, a limiting block 49 is fixedly connected to one side of a rectangular plate 45, a limiting groove 44 is provided on the inner wall of the rectangular frame 42, the surface of the limiting block 49 is connected with the inner wall of the limiting groove 44 in a sliding manner, and the limiting groove 44 and the limiting block 49 are arranged, so that the limiting groove 44 cooperates with the limiting block 49 to limit the rectangular plate 45, the shaking of the rectangular plate 45 in the use process is reduced, and the stability of the rectangular plate 45 is improved.
Referring to fig. 3, this embodiment discloses that one side of the rectangular plate 45 is fixedly connected with an auxiliary block 410, and the surface of the auxiliary block 410 is fixedly connected with a plurality of anti-slip protrusions, through setting the auxiliary block 410, the auxiliary block 410 can provide an impetus when a person moves the rectangular plate 45, so that the person can quickly pull out the rectangular plate 45 from the inside of the rectangular frame 42 through moving the auxiliary block 410, and the convenience of moving the rectangular plate 45 is improved.
Referring to fig. 4, this embodiment discloses strutting arrangement 5 including rectangle piece 51, one side fixedly connected with ring 52 of rectangle piece 51, screw hole 53 has been seted up to one side of ring 52, the inner wall threaded connection of screw hole 53 has screw 54, the one end rotation of screw 54 is connected with bottom plate 55, through setting up strutting arrangement 5, screw 54 can reciprocate under the effect of screw hole 53 when making the rotation screw 54, make screw 54 drive bottom plate 55 reciprocate, make screw 54 drive bottom plate 55 extrusion ground cooperation ring 52 and rectangle piece 51 carry out altitude mixture control to jar body 1, the condition that jar body 1 slope appears when having reduced jar body 1 and put in uneven ground, the flexibility of placing jar body 1 has been improved.
Referring to fig. 4, this embodiment discloses a plurality of antislip strips 56 of one side fixedly connected with of bottom plate 55, and a plurality of antislip strips 56 are equidistant range, through setting up antislip strips 56 for antislip strips 56 multiplicable bottom plate 55 and the frictional force on ground reduce the condition that takes place to slide when bottom plate 55 supports jar body 1, and the one end fixedly connected with of screw rod 54 keeping away from bottom plate 55 is a plurality of twists 57, twists the cross section of piece 57 and personally submits the rectangle, through setting up twists 57, makes personnel can manually drive screw rod 54 rotation through rotating twists 57, improves the convenience of rotating screw rod 54.
The working principle is as follows: firstly, water flows into the connecting pipe 2 from the water supplementing tank through an external pipeline, so that the water flows into the connecting pipe 2 to be heated through the phase change material in the tank body 1 and the electric heating rod, and the heated hot water is discharged by the other connecting pipe 2 for equipment to use.
Firstly, the sealing ring 47 is clamped into the circular hole 46, the auxiliary block 410 is moved at the moment, the auxiliary block 410 drives the rectangular plate 45 to move, the rectangular plate 45 drives the sealing ring 47 to move, the rectangular plate 45 drives the limiting block 49 to move, when the rectangular plate 45 moves to be inserted into the inner position of the rectangular frame 42 through the rectangular hole 43, the limiting block 49 is clamped into the limiting groove 44, under the action of the L-shaped block 41, the sealing ring 47 is attached to the surface position of the opening of the connecting pipe 2, at the moment, an external pipeline is connected with the connecting pipe 2 through bolt extrusion, the external pipeline is matched with the connecting pipe 2 to be extruded with the sealing ring 47, the annular groove 48 of the sealing ring 47 is matched, the joint of the connecting pipe 2 and the external pipeline is sealed, when the sealing ring 47 needs to be replaced, the connecting pipe 2 and the external pipeline can be loosened slightly, and the auxiliary block 410 is moved, and the rectangular plate 45 and the sealing ring 47 are quickly pulled out from the inner part of the rectangular frame 42 by the auxiliary block 410, and the quick replacement of the sealing ring 47 is completed.
Firstly, the rectangular block 51 is fixedly connected with the surface of the tank body 1 through welding, the circular ring 52 is fixedly connected with the tank body 1, the tank body 1 is placed on the ground at the moment, the bottom plate 55 is attached to the ground, the screwing block 57 is rotated at the moment, the screwing block 57 drives the screw rod 54 to rotate, the screw rod 54 moves up and down under the action of the threaded hole 53, the screw rod 54 drives the bottom plate 55 to move up and down, the bottom plate 55 drives the plurality of anti-slip strips 56 to move up and down to squeeze the ground, the bottom plate 55 is matched with the screw rod 54 to move up and down to adjust the distance between the bottom plate 55 and the circular ring 52, and then the bottom plate 55 and the screw rod 54 are matched with the circular ring 52 and the rectangular block 51 through moving up and down, so that the tank body 1 is adjusted and supported.
Claims (7)
1. The phase change heat accumulator comprises a tank body (1), and is characterized in that: one side of the tank body (1) is provided with the connecting pipe (2), one side of the tank body (1) is provided with the control box (3), one side of the tank body (1) is provided with sealing device (4), the bottom of the tank body (1) is provided with strutting arrangement (5), sealing device (4) are including L type piece (41), L type piece (41) and connecting pipe (2) fixed connection, one side fixedly connected with rectangle frame (42) of L type piece (41), rectangular hole (43) have been seted up to one side of rectangle frame (42), the inside slip of rectangular hole (43) has been inserted and has been had rectangular plate (45), circular hole (46) have been seted up to one side of rectangular plate (45), the inner wall joint of circular hole (46) has sealing washer (47).
2. A phase change heat accumulator according to claim 1, characterized in that: an annular groove (48) is formed in one side of the sealing ring (47), and the annular groove (48) is formed in the middle of the surface of the sealing ring (47).
3. A phase change heat accumulator according to claim 1, characterized in that: one side fixedly connected with stopper (49) of rectangular board (45), spacing groove (44) have been seted up to the inner wall of rectangular frame (42), the surface of stopper (49) is connected with the inner wall slip of spacing groove (44).
4. A phase change heat accumulator according to claim 1, characterized in that: an auxiliary block (410) is fixedly connected to one side of the rectangular plate (45), and a plurality of anti-slip protrusions are fixedly connected to the surface of the auxiliary block (410).
5. A phase change heat accumulator according to claim 1, characterized in that: the supporting device (5) comprises a rectangular block (51), one side of the rectangular block (51) is fixedly connected with a circular ring (52), one side of the circular ring (52) is provided with a threaded hole (53), the inner wall of the threaded hole (53) is in threaded connection with a screw rod (54), and one end of the screw rod (54) is rotationally connected with a bottom plate (55).
6. The phase change heat accumulator of claim 5 wherein: one side of the bottom plate (55) is fixedly connected with a plurality of anti-slip strips (56), and the anti-slip strips (56) are equidistantly arranged.
7. The phase change heat accumulator of claim 5 wherein: one end of the screw rod (54) far away from the bottom plate (55) is fixedly connected with a plurality of screwing blocks (57), and the cross section of each screwing block (57) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321130822.2U CN219693955U (en) | 2023-05-08 | 2023-05-08 | Phase change heat accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321130822.2U CN219693955U (en) | 2023-05-08 | 2023-05-08 | Phase change heat accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219693955U true CN219693955U (en) | 2023-09-15 |
Family
ID=87942805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321130822.2U Active CN219693955U (en) | 2023-05-08 | 2023-05-08 | Phase change heat accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219693955U (en) |
-
2023
- 2023-05-08 CN CN202321130822.2U patent/CN219693955U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219693955U (en) | Phase change heat accumulator | |
| CN210830885U (en) | Sealed peripheral equipment for building electric pipeline | |
| CN210661764U (en) | Connecting device for pipeline | |
| CN206344027U (en) | A kind of device for automatically adjusting water film thickness | |
| CN206801560U (en) | A kind of antipriming during hydrogeologic prospecting bailing test | |
| CN213330146U (en) | Civil construction gap grouting device | |
| CN210623636U (en) | Support column type gate valve | |
| CN213332945U (en) | Stainless steel pipe that leakproofness is good | |
| CN210007246U (en) | pipeline plugging device for power cable engineering | |
| CN209438925U (en) | A kind of fix tool | |
| CN211565634U (en) | Pressure tapping pipe clamp assembling equipment | |
| CN208703119U (en) | A kind of seal rubber of transformer | |
| CN218236397U (en) | Fire-fighting pipeline anti-seismic support | |
| CN210716422U (en) | Protection device of pipeline joint department for hydraulic engineering | |
| CN214743966U (en) | Novel oil blowout preventer | |
| CN210650464U (en) | Centrifugal pump packing replacer for oil field gathering and transportation water injection | |
| CN218542877U (en) | Self-adjustable pressure relief type bolt structure | |
| CN207715852U (en) | A kind of valve un-grooved novel sealing structure | |
| CN216009903U (en) | Water supply and drainage pipeline connecting device | |
| CN217760923U (en) | Oil pipe head convenient to adjust | |
| CN215038727U (en) | Steel bushing steel insulating tube insulation material pouring device | |
| CN209839177U (en) | Butyronitrile valve seat that leakproofness is good | |
| CN210484884U (en) | Novel pipeline connecting piece | |
| CN215427488U (en) | Novel automatic pressure filter of van-type | |
| CN209935440U (en) | A pipeline cleaning device for building plumbing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |