CN217719237U - Portable transformer moisture absorber - Google Patents
Portable transformer moisture absorber Download PDFInfo
- Publication number
- CN217719237U CN217719237U CN202221362244.0U CN202221362244U CN217719237U CN 217719237 U CN217719237 U CN 217719237U CN 202221362244 U CN202221362244 U CN 202221362244U CN 217719237 U CN217719237 U CN 217719237U
- Authority
- CN
- China
- Prior art keywords
- base
- silica gel
- oil cup
- upper cover
- polycarbonate
- 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.)
- Expired - Fee Related
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000741 silica gel Substances 0.000 claims abstract description 30
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 30
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 21
- 239000004417 polycarbonate Substances 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 3
- 239000002274 desiccant Substances 0.000 description 6
- 239000002775 capsule Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Transformer Cooling (AREA)
Abstract
The utility model discloses a portable transformer moisture absorber, which relates to the technical field of transformer moisture absorbers and comprises a silica gel box, wherein the top of the silica gel box is provided with an upper cover, the bottom of the silica gel box is provided with a base, and the upper cover and the base are connected with the silica gel box into a whole through a connecting bolt and a nut; screw hole and air flue have been seted up on the upper portion of upper cover, have silica gel through screw hole screw thread and change the screw, the base runs through and has seted up the gas pocket, the lower part of base and the outside that is located the gas pocket are fixed with interior oil cup, the lower part of base and the outside cover that is located interior oil cup are equipped with polycarbonate oil cup, polycarbonate oil cup passes through the metal jump ring and can dismantle with the base and be connected. The utility model discloses a desiccator has that the drier loading and unloading are simple, and simple characteristics are dismantled in the installation of oil cup, and the oil cup is difficult for the breakage simultaneously, not ageing, heat-resisting resistant oily.
Description
Technical Field
The utility model relates to a transformer desiccator technical field especially relates to a portable transformer desiccator.
Background
The transformer moisture absorber is also called as a transformer respirator or a transformer silica gel tank; the transformer oil conservator capsule air conditioning device has the functions of adsorbing moisture in air entering a transformer oil conservator capsule and a diaphragm, and removing and drying sundries and moisture in air entering the transformer oil conservator capsule due to the change of transformer oil temperature so as to prevent a transformer from being affected with damp and ensure the insulation strength of transformer oil.
The transformer moisture absorber is arranged at the tail end of the connecting pipeline between the oil conservator and the air, when the temperature of the transformer oil rises, the volume of the transformer oil is increased due to expansion of the transformer oil, so that the space on the oil conservator is reduced, the pressure rises, and the air is discharged through the moisture absorber; when the oil temperature is reduced, the volume is reduced due to the contraction of the oil, negative pressure is formed in the oil conservator, and the outside air can be sucked;
the existing moisture absorber needs to be integrally disassembled when a drying agent is replaced, so that the glass tank body and a sealing element are easily damaged; the bottom of the existing moisture absorber is a glass oil cup which is connected with the moisture absorber main body through a threaded flange and is not easy to detach, and the glass oil cup is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable transformer moisture absorber.
In order to realize the purpose, the utility model adopts the following technical scheme:
a portable transformer moisture absorber comprises a silica gel box, wherein an upper cover is arranged at the top of the silica gel box, a base is arranged at the bottom of the silica gel box, and the upper cover and the base are connected with the silica gel box into a whole through a connecting bolt and a nut;
screw hole and air flue have been seted up on the upper portion of upper cover, have installed the silica gel through screw hole screw thread and change the screw, the base runs through and has seted up the gas pocket, the lower part of base and the outside that is located the gas pocket are fixed with interior oil cup, the lower part of base and the outside cover that is located interior oil cup are equipped with polycarbonate oil cup, polycarbonate oil cup passes through the metal jump ring and can dismantle with the base and be connected.
Furthermore, the silica gel replacement screw is hermetically installed with the screw hole of the upper cover through a sealing ring.
Furthermore, a clamping groove is formed in the bottom of the base, the metal clamp spring is of a U-shaped strip structure, the middle of the metal clamp spring upwards supports the polycarbonate oil cup from the lower portion, and two ends of the metal clamp spring are inserted into the clamping groove in the bottom of the base.
Furthermore, the top of the polycarbonate oil cup is provided with a sealing ring which is connected with the bottom wall of the base in a sealing manner.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model is provided with the screw hole at the upper cover of the moisture absorber, and the silica gel replacement screw is installed through the screw hole thread, so that the drying agent can be loaded and unloaded after the screw is unscrewed, and the whole moisture absorber is prevented from being disassembled;
2. the utility model discloses well oil cup adopts the resistant oily polycarbonate material of temperature, and this is difficult for not fragile, not ageing, heat-resisting resistant oily for the polycarbonate oil cup.
3. The utility model discloses the fixed mode of well polycarbonate oil cup adopts the spacing fixed of metal jump ring, and the metal jump ring realizes convenient and fast's installation dismantlement with oil cup and base.
To sum up, the utility model discloses a desiccator has that the drier loading and unloading is simple, and simple characteristics are dismantled in the oil cup installation, and the oil cup is difficult for breakage, not ageing, heat-resisting resistant oily simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is the overall structure schematic diagram of the portable transformer moisture absorber provided by the utility model.
In the figure: 1 upper cover, 2 bases, 3 connecting bolts, 4 silica gel boxes, 5 screw caps, 6 polycarbonate oil cups, 7 metal snap springs, 8 silica gel replacement screws and 9 sealing rings.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;
referring to fig. 1, the portable transformer moisture absorber comprises a silica gel box 4, a drying agent is placed inside the silica gel box 4, an upper cover 1 is installed at the top of the silica gel box 4, a base 2 is installed at the bottom of the silica gel box 4, and the upper cover 1 and the base 2 are connected with the silica gel box 4 into a whole through a connecting bolt 3 and a nut 5;
screw hole and air flue have been seted up on the upper portion of upper cover 1, have silica gel through screw hole screw thread and change screw 8, and silica gel is changed screw 8 and is passed through sealing washer 9 and upper cover 1's screw hole seal installation. When the drying agent is replaced, the drying agent can be replaced only by screwing the silica gel replacement screw 8 without simultaneously disassembling the silica gel box 4, the upper cover 1 and the base 2, so that the drying agent replacement operation is more convenient and quicker.
The base 2 runs through and sets up the gas pocket, and the lower part of base 2 just is located the outside of gas pocket and is fixed with interior oil cup, and the lower part of base 2 just is located the outside cover of interior oil cup and is equipped with polycarbonate oil cup 6, and polycarbonate oil cup 6 passes through metal jump ring 7 and can dismantle with base 2 and be connected.
The bottom of the base 2 is provided with a clamping groove, the metal clamp spring 7 is of a U-shaped strip structure, the middle of the metal clamp spring 7 supports the polycarbonate oil cup 6 from the lower part upwards, and two ends of the metal clamp spring 7 are inserted into the clamping groove in the bottom of the base 2. The top of the polycarbonate oil cup 6 is provided with a sealing ring which is connected with the bottom wall of the base 2 in a sealing way. An annular sealing groove can be formed in the bottom of the base 2, the top of the polycarbonate oil cup 6 and the annular sealing groove are placed in the annular sealing groove, and the annular sealing groove is matched with a sealing ring to achieve sealing installation.
The polycarbonate oil cup 6 is detachably arranged below the base 2 through the metal clamp spring 7, the installation and the disassembly of the polycarbonate oil cup 6 are also very simple and quick, and the operation is easier.
Claims (4)
1. A portable transformer moisture absorber comprises a silica gel box (4), and is characterized in that an upper cover (1) is installed at the top of the silica gel box (4), a base (2) is installed at the bottom of the silica gel box (4), and the upper cover (1) and the base (2) are connected with the silica gel box (4) into a whole through a connecting bolt (3) and a nut (5);
screw hole and air flue have been seted up on the upper portion of upper cover (1), have installed silica gel through screw hole screw thread and change screw (8), the gas pocket has been seted up in base (2) runs through, the lower part of base (2) and the outside that is located the gas pocket are fixed with interior oil cup, the lower part of base (2) and the outside cover that is located interior oil cup are equipped with polycarbonate oil cup (6), polycarbonate oil cup (6) can be dismantled with base (2) through metal jump ring (7) and be connected.
2. The portable transformer moisture absorber as claimed in claim 1, wherein the silica gel replacement screw (8) is hermetically installed with a screw hole of the upper cover (1) through a sealing ring (9).
3. The portable transformer moisture absorber as claimed in claim 1, wherein a clamping groove is formed in the bottom of the base (2), the metal clamp spring (7) is in a U-shaped strip structure, the middle part of the metal clamp spring (7) supports the polycarbonate oil cup (6) from the lower part upwards, and two ends of the metal clamp spring (7) are inserted into the clamping groove in the bottom of the base (2).
4. The portable transformer dehydrating breather of claim 1, wherein the top of the polycarbonate oil cup (6) is provided with a sealing ring, and the sealing ring is hermetically connected with the bottom wall of the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221362244.0U CN217719237U (en) | 2022-06-01 | 2022-06-01 | Portable transformer moisture absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221362244.0U CN217719237U (en) | 2022-06-01 | 2022-06-01 | Portable transformer moisture absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217719237U true CN217719237U (en) | 2022-11-01 |
Family
ID=83798358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221362244.0U Expired - Fee Related CN217719237U (en) | 2022-06-01 | 2022-06-01 | Portable transformer moisture absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217719237U (en) |
-
2022
- 2022-06-01 CN CN202221362244.0U patent/CN217719237U/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 |
Granted publication date: 20221101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |