CN220511568U - Pressure regulating device with dampproofing structure that keeps off rain - Google Patents
Pressure regulating device with dampproofing structure that keeps off rain Download PDFInfo
- Publication number
- CN220511568U CN220511568U CN202322179953.6U CN202322179953U CN220511568U CN 220511568 U CN220511568 U CN 220511568U CN 202322179953 U CN202322179953 U CN 202322179953U CN 220511568 U CN220511568 U CN 220511568U
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- pressure regulating
- box body
- rain
- dehumidification
- regulating box
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 108
- 238000007791 dehumidification Methods 0.000 claims abstract description 28
- 239000002274 desiccant Substances 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a pressure regulating device with a dampproof and rain-shielding structure, which comprises a pressure regulating box body, wherein an upwards-protruding ventilation shell is formed at the top of the pressure regulating box body, an exhaust fan is fixedly arranged in the pressure regulating box body, the top of the pressure regulating box body is provided with the rain-shielding structure, and the side part of the pressure regulating box body is also provided with a dehumidification component; the rain shielding structure comprises a rain shielding cover, wherein the rain shielding cover is detachably connected with the top of the pressure regulating box body through a supporting rod and a mounting column; the dehumidification assembly comprises a dehumidification box, a desiccant box is arranged in the dehumidification box, and a plurality of heat dissipation holes are formed in the wall of one side, far away from the pressure regulating box body, of the dehumidification box. This pressure regulating device with dampproofing structure that keeps off rain discharges the heat in the pressure regulating box body through the exhaust fan, and outside air enters into the pressure regulating box body after drying the moisture in the removal air through the dehumidification case, keeps off the rain cover simultaneously and avoids the rainwater to enter into the internal electronic component that damages the pressure regulating box inside from ventilation case department, reaches dampproofing effect and guarantees the radiating effect simultaneously.
Description
Technical Field
The utility model relates to a pressure regulating device with a dampproof and rain-proof structure.
Background
The pressure regulating box is characterized in that the pressure regulating device is arranged in a special box body and is arranged near a building to bear the regulation of air pressure, and the pressure regulating box comprises the pressure regulating device and the box body, wherein the hanging type and underground type boxes are called pressure regulating boxes, and the floor type boxes are called pressure regulating cabinets. The existing pressure regulating device is not generally provided with a rain shielding structure, and the heat dissipation of the pressure regulating device is realized through the heat dissipation holes, so that under the condition of rainy days, rainwater is easy to enter the pressure regulating box from the heat dissipation holes, and therefore electronic elements in the pressure regulating box are easy to damage.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the pressure regulating device with the moistureproof and rainproof structure, which has the advantages of rain and moisture prevention and the like, and solves the problem that rainwater is easy to enter the pressure regulating box from the radiating holes to cause humidity so as to easily damage electronic elements.
The utility model adopts the technical scheme that:
the utility model provides a pressure regulating device with dampproofing structure that keeps off rain, includes the pressure regulating box body, the top of pressure regulating box body is formed with the ventilation shell that makes progress, ventilation shell bottom and the inside intercommunication of pressure regulating box body, its inside fixed mounting has exhaust fan, and its top is through bolt demountable installation dust screen; the top of the pressure regulating box body is provided with a rain shielding structure, and the side part of the pressure regulating box body is also provided with a dehumidification component; the rain shielding structure comprises a rain shielding cover, the rain shielding cover is a cover body structure, the size of the rain shielding cover is larger than the top area of the pressure regulating box body, support rods are symmetrically arranged at the bottom of the rain shielding cover, mounting columns matched with the support rods are symmetrically arranged at the top of the pressure regulating box body, and the rain shielding cover and the top of the pressure regulating box body are detachably connected through the support rods and the mounting columns; the dehumidification subassembly includes the dehumidification case, and the dehumidification case is one side open-ended box structure, and it is through box one side opening and the inside intercommunication of pressure regulating case body, and the drier box that is equipped with in the dehumidification case, a plurality of bleeder vent has all been seted up to the left and right sides of drier box, and inside drier granule of having placed is equipped with the louvre that a plurality of slopes set up on the case wall that the pressure regulating case body one side was kept away from to the dehumidification case.
Further, the number of the dehumidification components is two, and the two groups of dehumidification components are symmetrically arranged on the left side and the right side of the pressure regulating box body.
Further, a socket is formed in the top of the dehumidification box, and the dehumidification box can be inserted into the desiccant box through the socket; the top of the desiccant cartridge is shown exposed to the outside of the desiccant cartridge and is provided with a closure panel that is capable of engaging the top of the desiccant cartridge.
Further, the top of the desiccant box is exposed at two sides of the outside of the dehumidifying box to form bent L-shaped connecting ends; the bottom surface of the sealing plate is provided with a sliding groove matched with the drying agent box for installation, and the sliding groove penetrates through the end surface of the sealing plate; the drying agent box is connected with the sealing plate in a sliding way through an L-shaped connecting end and a sliding groove.
Further, the top fixedly connected with handle of shrouding.
Furthermore, the mounting column is of a cylindrical structure, the top of the mounting column is provided with a connecting groove, and the supporting rod is inserted into the connecting groove; and the mounting column is also provided with a limiting assembly capable of limiting the supporting rod.
Further, the limiting assembly comprises a limiting rod and a spring; the spring is sleeved on the limiting rod, one end of the spring is fixedly connected with the outer wall of the mounting column, and the other end of the spring is fixedly connected with the end head of the limiting rod; the side wall of the mounting column is provided with a through hole, the supporting rod is provided with a limiting hole, one end of the limiting rod penetrates through the through hole of the mounting column and is inserted into the limiting hole of the supporting rod, and the other end of the limiting rod is provided with a pull ring.
The beneficial effects of the utility model are as follows:
the pressure regulating device with the dampproof and rain-proof structure is provided with a rain-proof structure and a dehumidifying component, the heat in the pressure regulating box body is discharged through an exhaust fan, external air enters the dehumidifying box through a radiating hole on the dehumidifying box of the dehumidifying component, and then enters the pressure regulating box body after moisture in the air is removed through desiccant particles in a desiccant box; in addition, this pressure regulating device with dampproofing structure that keeps off rain avoids the rainwater to enter into the pressure regulating box body from the dust screen of ventilation shell through the cover that keeps off the rain to play damp-proofing effect, make the radiating effect of pressure regulating box body better again simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the dehumidifying box of the present utility model;
FIG. 3 is an enlarged view of a partial structure of the present utility model at A in FIG. 1;
FIG. 4 is an enlarged view of a partial structure at B in FIG. 2 according to the present utility model;
in fig. 1-4, 1-pressure regulating box body, 2-rain shield, 3-exhaust fan, 4-dust screen, 5-ventilation shell, 6-support bar, 7-dehumidification box, 8-shrouding, 9-drier box, 10-drier granule, 11-spout, 12-L-shaped link, 13-mounting post, 14-spring, 15-limit lever, 16-limit hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a pressure regulating device with dampproofing structure that keeps off rain to current pressure regulating device does not possess the structure that keeps off the rain, and the heat dissipation is through the louvre heat dissipation, leads to under the rainy day condition, and the rainwater enters into the pressure regulating incasement portion from the louvre easily, fragile pressure regulating incasement portion's electronic component problem, this embodiment provides one kind.
Specifically, as shown in fig. 1, the pressure regulating device with the dampproof and rain-proof structure comprises a pressure regulating box body 1, wherein the pressure regulating box body 1 is an existing commercially available finished pressure regulating box, and is formed by a box body and a pressure regulating device arranged in the box body through regulating the air pressure, and in the embodiment, only the box body part of the pressure regulating device is modified; as shown in fig. 1, a ventilation shell 5 protruding upwards is formed at the top of the pressure regulating box body 1, an exhaust fan 3 is fixedly installed in the ventilation shell 5, a dust screen 4 is detachably installed at the top through bolts, and the bottom is connected with the pressure regulating box body 1 in a fixed connection mode such as welding, so that the ventilation shell 5 is communicated with the inside of the pressure regulating box body 1; the exhaust fan 3 adopts the existing commercial finished product, and has the advantages that the box body volume of the pressure regulating box body 1 is further selected, the exhaust fan 3 can be powered by a single power supply or by being connected with a pressure regulating device, and the exhaust fan is used for discharging heat in the pressure regulating box body 1 through the dust screen 4 after being opened.
As shown in fig. 1, in this embodiment, dehumidification components are further installed at the side of the pressure regulating box body 1, and the number of the dehumidification components is matched with the exhaust volume of the exhaust fan 3; in this embodiment, the number of the dehumidifying components is two, and the two dehumidifying components are symmetrically installed on the left and right sides of the pressure regulating box body 1. As shown in fig. 2, the dehumidifying component comprises a dehumidifying box 7, wherein the dehumidifying box 7 is of a box body structure with an opening at one side, one side of the dehumidifying box 7 is connected with the pressure regulating box body 1 in a fixed connection mode such as welding, so that the dehumidifying box 7 is communicated with the inside of the pressure regulating box body 1, a socket is formed in the top of the dehumidifying box 7, and the dehumidifying box can be inserted into a drying agent box 9 through the socket; the left and right sides of drier box 9 all have offered a plurality of bleeder vent, and inside has placed drier granule 10, is equipped with the louvre that a plurality of slopes set up on the case wall of dehumidification case 7 one side of keeping away from pressure regulating case body 1.
The working principle of the dehumidifying component is as follows:
after the exhaust fan 3 is started, the exhaust fan 3 discharges heat in the pressure regulating box body 1 to the outside of the pressure regulating box body 1 through the dust screen 4, and meanwhile, external air enters the pressure regulating box body 1 through the radiating holes on the wall of the dehumidifying box 7 to form circulation. In order to prevent negative pressure from forming in the pressure regulating box body 1, the number of dehumidifying components is matched with the air discharge quantity of the exhaust fan 3. After the outside air enters through the radiating holes on the wall of the wet box, the moisture in the air is removed through the action of the desiccant in the desiccant box 9, so that the electronic components of the pressure regulating device are prevented from being damaged. In addition, as shown in fig. 2, since the heat radiation holes in the present embodiment are provided to be inclined outward, it is possible to prevent rainwater from directly entering the wet tank through the heat radiation holes.
Further, in view of convenience in replacing the desiccant, as shown in fig. 2 and 4, in this embodiment, the top of the desiccant cartridge 9 is exposed to the outside of the desiccant container 7, and a sealing plate 8 capable of adhering to the top surface of the desiccant container 7 is installed. The top of the desiccant box is exposed at two sides outside the dehumidifying box 7 to form a bent L-shaped connecting end 12, a chute 11 matched with the desiccant box is arranged on the bottom surface of the sealing plate 8, the chute 11 penetrates through the end surface of the sealing plate 8, and a handle is fixedly connected to the top of the sealing plate 8. When the dryer is required to be replaced, the sealing plate 8 and the dryer box 9 are removed from the dehumidifying box 7 through the handle, and then the sealing plate 8 is removed in a sliding manner, so that the dryer in the dryer box 9 can be replaced.
As shown in fig. 1, in this embodiment, a rain shielding structure is installed at the top of the pressure regulating box body 1, the rain shielding structure includes a rain shielding cover 2, the rain shielding cover 2 is a cover body structure, the size of the rain shielding cover is greater than the top area of the pressure regulating box body 1, the bottom of the rain shielding cover 2 is symmetrically provided with a support rod 6, the top of the pressure regulating box body 1 is symmetrically provided with a mounting column 13 matched with the support rod 6, the mounting column 13 is a cylindrical structure, a connecting groove is provided at the top of the mounting column 13, and the support rod 6 is inserted into the connecting groove, so that the rain shielding cover 2 and the top of the pressure regulating box body 1 are detachably inserted through the support rod 6 and the mounting column 13. In the embodiment, the rain shield 2 is detachably inserted into the pressure regulating box body 1, so that the dustproof net 4, the exhaust fan 3 and electronic elements of the pressure regulating device can be conveniently maintained in the later period; the size between bracing piece 6 and the erection column 13 satisfies when exhaust fan 3 can pass through dust screen 4 exhaust with the heat in the pressure regulating box body 1, and the rain shield 2 can prevent that the rainwater from getting into in the pressure regulating box body 1 from dust screen 4, protects exhaust fan 3 and pressure regulating device's electronic component.
Further, as shown in fig. 1, in order to ensure the stability of the rain shield 2 after installation, in this embodiment, a limiting component capable of limiting the supporting rod 6 is further installed on the installation post 13. As shown in fig. 3, the limit assembly includes a limit lever 15 and a spring 14; the spring 14 is sleeved on the limiting rod 15, one end of the spring is fixedly connected with the outer wall of the mounting column 13, and the other end of the spring is fixedly connected with the end head of the limiting rod 15; the side wall of the mounting column 13 is provided with a through hole, the support rod 6 is provided with a limiting hole 16, one end of the limiting rod 15 penetrates through the through hole of the mounting column 13 and is inserted into the limiting hole 16 of the support rod 6, and the other end of the limiting rod 15 is provided with a pull ring. After the rain shield 2 is installed at the top of the pressure regulating box body 1, the stability of the rain shield 2 after installation is guaranteed through the limit rod 15 matched with the limit hole 16 on the support rod 6, when the rain shield 2 needs to be disassembled, the pull ring at the other end of the limit rod 15 is pulled, namely the support rod 6 is pulled out, so that the rain shield 2 is disassembled relative to the pressure regulating box body 1.
In summary, when the pressure regulating device with the dampproof and rain-proof structure is used, the exhaust fan 3 is used for exhausting heat in the pressure regulating box body 1, external air enters the dehumidifying box 7 through the radiating holes on the dehumidifying box 7 of the dehumidifying assembly, and then enters the pressure regulating box body 1 after moisture in the air is removed through the desiccant particles 10 in the desiccant box 9. During rainy days, rainwater can not enter the pressure regulating box body 1 from the radiating hole, and simultaneously the rain shield 2 effectively avoids the rainwater from entering the pressure regulating box body 1 from the dustproof net 4 of the ventilation shell 5, thereby playing the damp-proof effect and simultaneously enabling the radiating effect of the pressure regulating box body 1 to be better.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pressure regulating device with dampproofing structure that keeps off rain, includes the pressure regulating box body, its characterized in that: the top of the pressure regulating box body is provided with an upward protruding ventilation shell, the bottom of the ventilation shell is communicated with the inside of the pressure regulating box body, an exhaust fan is fixedly arranged in the ventilation shell, and a dust screen is detachably arranged at the top of the ventilation shell through bolts; the top of the pressure regulating box body is provided with a rain shielding structure, and the side part of the pressure regulating box body is also provided with a dehumidification component;
the rain shielding structure comprises a rain shielding cover, the rain shielding cover is a cover body structure, the size of the rain shielding cover is larger than the top area of the pressure regulating box body, support rods are symmetrically arranged at the bottom of the rain shielding cover, mounting columns matched with the support rods are symmetrically arranged at the top of the pressure regulating box body, and the rain shielding cover and the top of the pressure regulating box body are detachably connected through the support rods and the mounting columns;
the dehumidification subassembly includes the dehumidification case, and the dehumidification case is one side open-ended box structure, and it is through box one side opening and the inside intercommunication of pressure regulating case body, is equipped with the drier box in the dehumidification case, and a plurality of bleeder vent has all been seted up to the left and right sides of drier box, and inside has placed the drier granule, is equipped with the louvre that a plurality of slopes set up on the case wall that the pressure regulating case body one side was kept away from to the dehumidification case.
2. The pressure regulating device with moisture resistant and rain resistant structure as in claim 1, wherein: the number of the dehumidification components is two, and the two groups of dehumidification components are symmetrically arranged on the left side and the right side of the pressure regulating box body.
3. The pressure regulating device with moisture resistant and rain resistant structure as in claim 1, wherein: the top of the dehumidifying box is provided with a socket through which the dehumidifying box can be inserted into the drying agent box; the top of the desiccant cartridge is shown exposed to the outside of the desiccant cartridge and is provided with a closure panel that is capable of engaging the top of the desiccant cartridge.
4. A pressure regulating device having a moisture resistant and rain resistant structure as in claim 3, wherein: the top of the desiccant box is exposed at two sides of the outside of the dehumidifying box to form a bent L-shaped connecting end; the bottom surface of the sealing plate is provided with a sliding groove matched with the drying agent box for installation, and the sliding groove penetrates through the end surface of the sealing plate; the drying agent box is connected with the sealing plate in a sliding way through an L-shaped connecting end and a sliding groove.
5. A pressure regulating device having a moisture resistant and rain resistant structure as in claim 3, wherein: the top of shrouding fixedly connected with handle.
6. The pressure regulating device with moisture resistant and rain resistant structure as in claim 1, wherein: the mounting column is of a cylindrical structure, the top of the mounting column is provided with a connecting groove, and the supporting rod is inserted into the connecting groove; and the mounting column is also provided with a limiting assembly capable of limiting the supporting rod.
7. The pressure regulating device with moisture resistant and rain resistant structure as in claim 6, wherein: the limiting assembly comprises a limiting rod and a spring; the spring is sleeved on the limiting rod, one end of the spring is fixedly connected with the outer wall of the mounting column, and the other end of the spring is fixedly connected with the end head of the limiting rod; the side wall of the mounting column is provided with a through hole, the supporting rod is provided with a limiting hole, one end of the limiting rod penetrates through the through hole of the mounting column and is inserted into the limiting hole of the supporting rod, and the other end of the limiting rod is provided with a pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179953.6U CN220511568U (en) | 2023-08-14 | 2023-08-14 | Pressure regulating device with dampproofing structure that keeps off rain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179953.6U CN220511568U (en) | 2023-08-14 | 2023-08-14 | Pressure regulating device with dampproofing structure that keeps off rain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220511568U true CN220511568U (en) | 2024-02-20 |
Family
ID=89865919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322179953.6U Active CN220511568U (en) | 2023-08-14 | 2023-08-14 | Pressure regulating device with dampproofing structure that keeps off rain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220511568U (en) |
-
2023
- 2023-08-14 CN CN202322179953.6U patent/CN220511568U/en active Active
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