CN220208705U - Moisture absorber for transformer oil conservator - Google Patents
Moisture absorber for transformer oil conservator Download PDFInfo
- Publication number
- CN220208705U CN220208705U CN202321335606.1U CN202321335606U CN220208705U CN 220208705 U CN220208705 U CN 220208705U CN 202321335606 U CN202321335606 U CN 202321335606U CN 220208705 U CN220208705 U CN 220208705U
- Authority
- CN
- China
- Prior art keywords
- control box
- moisture
- box
- air pump
- transformer oil
- 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.)
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Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002274 desiccant Substances 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses a moisture absorber for a transformer oil pillow, which comprises a control box, a connecting sleeve and a moisture absorption box, wherein the connecting sleeve is positioned at the bottom end of the control box, the moisture absorption box is positioned at the bottom end of the connecting sleeve, one side of the control box is provided with a ventilation channel, the inside of the ventilation channel is provided with a vortex air pump, the bottom end of the vortex air pump is provided with a sealing valve, the vortex air pump is connected with a sealing valve pipeline, the inside of the connecting sleeve is provided with a filtering channel, the inside of the filtering channel is provided with an active carbon filter core, the filtering channel is connected with the sealing valve pipeline, a drying agent is filled below the inside of the moisture absorption box, an oil filter core is sleeved above the inside of the moisture absorption box, and the inside of the moisture absorption box is communicated with the filtering channel. The utility model carries out automatic ventilation work through the vortex air pump, and the air is filtered through the active carbon filter element, the desiccant and the oil filter element during ventilation, so that the utility model not only has the effect of automatic ventilation, but also has the characteristic of drying and filtering.
Description
Technical Field
The utility model relates to the technical field of transformer accessories, in particular to a moisture absorber for a transformer oil conservator.
Background
The transformer oil pillow is also called an oil storage cabinet and is arranged at the top end of the oil tank and communicated with the oil tank through a pipe. In order to ensure that the transformer oil conservator has a dry working environment, the current common practice is to arrange a respirator for absorbing air moisture on a transformer, the moisture in the air is absorbed by a moisture absorbent in the respirator, generally, silica gel is commonly used as a drying agent, and after the silica gel absorbs the moisture, the silica gel turns from blue to light red, and when the color-changing silica gel exceeds 2/3 of the capacity of a dehumidifying device, the silica gel needs to be replaced.
At present, the moisture absorber also needs to work of taking a breath along with the expansion or shrinkage of the volume of transformer oil, so that gas replacement is not fixed, automatic control ventilation work cannot be carried out, dust in the outside air easily enters the inside during ventilation, and effective filtering work cannot be carried out.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The utility model aims to provide a moisture absorber for a transformer oil pillow, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer is desiccator for pillow, includes control box, adapter sleeve and moisture absorption box, the adapter sleeve is located the bottom of control box, the moisture absorption box is located the bottom of adapter sleeve, one side of control box is equipped with the passageway of taking a breath, the inside of taking a breath the passageway is equipped with vortex air pump, the bottom of vortex air pump is equipped with the sealing valve, vortex air pump and sealing valve pipe connection, the inside of adapter sleeve is equipped with the filtration passageway, the inside of filtration passageway is equipped with the active carbon filter core, filtration passageway and sealing valve pipe connection, the drier has been filled to the inside below of moisture absorption box, the inside top of moisture absorption box has cup jointed the oil filter core, inside and the filtration passageway intercommunication of moisture absorption box.
Further, the vortex air pump is fixedly connected with the control box through bolts, and the sealing valve is fixedly connected with the control box through bolts.
Further, the connecting sleeve is fixedly connected with the control box through bolts, and the activated carbon filter element is sleeved with the filtering channel.
Further, the moisture absorption box is in threaded connection with the connecting sleeve, the oil filter element is in extrusion connection with the connecting sleeve, the drying agent is composed of silica gel, and a plurality of moisture absorption holes are formed in the outer side of the moisture absorption box.
Further, the inside of control box is equipped with the battery, the bottom of battery is equipped with the dc-to-ac converter, the bottom of dc-to-ac converter is equipped with the controller, one side of control box is equipped with the photovoltaic board, the photovoltaic board with control box bolt fixed connection, the battery respectively with dc-to-ac converter and photovoltaic board wire connection.
Further, the controller is fixedly connected with the control box through bolts, and the controller is connected with the vortex air pump and the sealing valve through wires.
Furthermore, a baffle is arranged on the outer side of the ventilation channel and is obliquely arranged, and the baffle is fixedly connected with the control box through bolts.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model relates to a moisture absorber for a transformer oil pillow, which is provided with a control box, a connecting sleeve and a moisture absorption box, wherein air in the oil pillow is pumped out through a ventilation channel by a vortex air pump, external air can be pumped into the oil pillow through a filtering channel, the discharged or sucked air is filtered by a drying agent, an oil filter element and an active carbon filter element, and the drying agent in the breather absorbs moisture in the air and filters the air, so that the air in the oil pillow is ensured to be dried and cleaned, and the effects of automatic ventilation and drying and cleaning are achieved.
2. The utility model relates to a moisture absorber for a transformer oil pillow, which is provided with a photovoltaic plate, an inverter and a storage battery, wherein the photovoltaic plate is used for converting light energy into electric energy to be stored in the storage battery, and the electric energy is processed by the inverter and then is used for power supply of each component, so that the effect of energy saving and use of photovoltaic power storage is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a moisture absorber for a transformer oil pillow according to an embodiment of the present utility model;
fig. 2 is a schematic view showing an internal structure of a control box in a moisture absorber for a transformer oil pillow according to an embodiment of the present utility model;
fig. 3 is a schematic view showing an internal structure of a connection sleeve and a moisture absorption box in a moisture absorber for a transformer oil conservator according to an embodiment of the present utility model.
Reference numerals:
1. a control box; 101. a ventilation channel; 102. a baffle; 103. a vortex air pump; 104. a sealing valve; 105. a storage battery; 106. an inverter; 107. a controller; 108. a photovoltaic panel; 2. connecting sleeves; 201. a filtration channel; 202. an activated carbon filter element; 3. a moisture absorption box; 301. a drying agent; 302. an oil filter element; 303. moisture absorption holes.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and detailed description:
referring to fig. 1-3, a moisture absorber for transformer oil pillow according to an embodiment of the present utility model includes a control box 1, a connecting sleeve 2 and a moisture absorbing box 3, the connecting sleeve 2 is located at the bottom end of the control box 1, the moisture absorbing box 3 is located at the bottom end of the connecting sleeve 2, a ventilation channel 101 is provided at one side of the control box 1, a vortex air pump 103 is provided inside the ventilation channel 101, the bottom end of the vortex air pump 103 is provided with a sealing valve 104, the vortex air pump 103 is connected with the sealing valve 104 through a pipeline, a filtering channel 201 is provided inside the connecting sleeve 2, an active carbon filter element 202 is provided inside the filtering channel 201, the filtering channel 201 is connected with the sealing valve 104 through a pipeline, a desiccant 301 is filled below the inside of the moisture absorbing box 3, an oil filter element 302 is sleeved above the inside of the moisture absorbing box 3, and the inside of the moisture absorbing box 3 is communicated with the filtering channel 201 through the vortex air pump 103 for automatic ventilation operation, and during ventilation, the air is filtered through the active carbon filter element 202, the desiccant 301 and the oil filter element 302.
According to the scheme of the utility model, the vortex air pump 103 is fixedly connected with the control box 1 through bolts, the sealing valve 104 is formed by adopting an electromagnetic valve, the opening and closing of a ventilation channel can be controlled, the vortex air pump 103 is used for blowing and sucking, the air in the conservator can be discharged, and the external air can be pumped into the conservator.
According to the scheme of the utility model, the connecting sleeve 2 is fixedly connected with the control box 1 through bolts, the activated carbon filter element 202 is sleeved with the filtering channel 201, and the arrangement of the activated carbon filter element 202 can filter air peculiar smell and dust.
According to the scheme of the utility model, the moisture absorption box 3 is in threaded connection with the connecting sleeve 2, the oil filter core 302 is in extrusion connection with the connecting sleeve 2, the oil filter core is used for preventing oil and water from being discharged, the drying agent 301 is composed of silica gel, a plurality of moisture absorption holes 303 are formed in the outer side of the moisture absorption box 3, and the drying agent 301 absorbs moisture of air in the conservator through the moisture absorption holes 303.
According to the scheme of the utility model, the storage battery 105 is arranged in the control box 1, the inverter 106 is arranged at the bottom end of the storage battery 105, the controller 107 is arranged at the bottom end of the inverter 106, the photovoltaic panel 108 is arranged on one side of the control box 1, the photovoltaic panel 108 is fixedly connected with the control box 1 through bolts, and the storage battery 105 is respectively connected with the inverter 106 and the photovoltaic panel 108 through wires and is used for photovoltaic power storage independently.
According to the scheme of the utility model, the controller 107 is fixedly connected with the control box 1 through bolts, the controller 107 is connected with the vortex air pump 103 and the sealing valve 104 through wires, and the controller 107 is formed by a single chip microcomputer and is used for controlling the work of each component.
According to the scheme of the utility model, the baffle plate 102 is arranged on the outer side of the ventilation channel 101, the baffle plate 102 is obliquely arranged, and the baffle plate 102 is fixedly connected with the control box 1 through bolts and is used for shielding the outer side of the ventilation channel 101.
When the device is specifically used, the connecting sleeve 2 and the moisture absorption box 3 are arranged at the top of a transformer oil pillow, the connecting sleeve 2 and the moisture absorption box 3 extend into the inside of the transformer oil pillow, the control box 1 is exposed outside, the desiccant 301 in the moisture absorption box 3 absorbs moisture in the transformer oil pillow, when the volume of air in the transformer oil pillow expands or contracts, the discharged or sucked air is filtered by the desiccant 301, the oil filter element 302 and the active carbon filter element 202, the desiccant 301 in the respirator absorbs the moisture in the air and has a filtering effect on the air, so that the air in the transformer oil pillow is ensured to be dried and cleaned, the vortex air pump 103 can be controlled to work through the controller 107, the air in the transformer oil pillow can be pumped out through the ventilation channel 101, and the external air can be pumped into the inside of the transformer oil pillow through the filtering channel 201, so that the effects of automatic ventilation and drying and cleaning are realized; when the photovoltaic power storage system is used outdoors, the photovoltaic panel 108 converts light energy into electric energy to be stored in the storage battery 105, and the electric energy is used for power supply of each component after being processed by the inverter 106, so that the photovoltaic power storage effect is realized.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a transformer is desiccator for pillow, includes control box (1), adapter sleeve (2) and moisture absorption box (3), its characterized in that, adapter sleeve (2) are located the bottom of control box (1), moisture absorption box (3) are located the bottom of adapter sleeve (2), one side of control box (1) is equipped with air exchange channel (101), the inside of air exchange channel (101) is equipped with vortex air pump (103), the bottom of vortex air pump (103) is equipped with sealing valve (104), vortex air pump (103) and sealing valve (104) pipe connection, the inside of adapter sleeve (2) is equipped with filtering passageway (201), the inside of filtering passageway (201) is equipped with active carbon filter core (202), filtering passageway (201) and sealing valve (104) pipe connection, the inside below of moisture absorption box (3) is filled with drier (301), oil filter core (302) have been cup jointed to the inside top of moisture absorption box (3), inside and filtering passageway (201) channel intercommunication.
2. The moisture absorber for the transformer oil conservator according to claim 1, wherein the vortex air pump (103) is fixedly connected with the control box (1) through bolts, and the sealing valve (104) is fixedly connected with the control box (1) through bolts.
3. The moisture absorber for the transformer oil pillow according to claim 1, wherein the connecting sleeve (2) is fixedly connected with the control box (1) through bolts, and the active carbon filter element (202) is sleeved with the filtering channel (201).
4. The moisture absorber for the transformer oil pillow according to claim 1, wherein the moisture absorbing box (3) is in threaded connection with the connecting sleeve (2), the oil filter element (302) is in extrusion connection with the connecting sleeve (2), the drying agent (301) is formed by silica gel, and a plurality of moisture absorbing holes (303) are formed in the outer side of the moisture absorbing box (3).
5. The moisture absorber for the transformer oil pillow according to claim 1, wherein a storage battery (105) is arranged in the control box (1), an inverter (106) is arranged at the bottom end of the storage battery (105), a controller (107) is arranged at the bottom end of the inverter (106), a photovoltaic panel (108) is arranged on one side of the control box (1), the photovoltaic panel (108) is fixedly connected with the control box (1) through bolts, and the storage battery (105) is respectively connected with the inverter (106) and the photovoltaic panel (108) through wires.
6. The moisture absorber for the transformer oil conservator according to claim 5, wherein the controller (107) is fixedly connected with the control box (1) through bolts, and the controller (107) is connected with the vortex air pump (103) and the sealing valve (104) through wires.
7. The moisture absorber for the transformer oil conservator according to claim 1, wherein a baffle (102) is arranged on the outer side of the ventilation channel (101), the baffle (102) is obliquely arranged, and the baffle (102) is fixedly connected with the control box (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335606.1U CN220208705U (en) | 2023-05-29 | 2023-05-29 | Moisture absorber for transformer oil conservator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335606.1U CN220208705U (en) | 2023-05-29 | 2023-05-29 | Moisture absorber for transformer oil conservator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220208705U true CN220208705U (en) | 2023-12-19 |
Family
ID=89139667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321335606.1U Active CN220208705U (en) | 2023-05-29 | 2023-05-29 | Moisture absorber for transformer oil conservator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220208705U (en) |
-
2023
- 2023-05-29 CN CN202321335606.1U patent/CN220208705U/en active Active
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