CN219674367U - Static pressure case with heat preservation effect - Google Patents
Static pressure case with heat preservation effect Download PDFInfo
- Publication number
- CN219674367U CN219674367U CN202321364296.6U CN202321364296U CN219674367U CN 219674367 U CN219674367 U CN 219674367U CN 202321364296 U CN202321364296 U CN 202321364296U CN 219674367 U CN219674367 U CN 219674367U
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- CN
- China
- Prior art keywords
- box body
- body assembly
- air guide
- static pressure
- heat preservation
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- 230000000694 effects Effects 0.000 title claims abstract description 28
- 230000003068 static effect Effects 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 title claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 41
- 239000011229 interlayer Substances 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 19
- 239000011491 glass wool Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 abstract description 9
- 230000001603 reducing effect Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000030279 gene silencing Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to the technical field of static pressure boxes, and discloses a static pressure box with a heat preservation effect, which comprises an upper box body assembly and a lower box body assembly which are spliced, wherein the top end and one side of the lower box body assembly are provided with communicated openings, and the upper box body assembly is matched with the openings on the lower box body assembly; an air guide liner for guiding air is arranged in the lower box body assembly, and an air inlet and an air outlet are formed in the top end and one side of the air guide liner; the upper housing assembly includes an L-shaped cover having an L-shape. According to the utility model, through the matching arrangement of the heat-insulating glass interlayer and the air guide cover ring, the whole interior formed by the heat-insulating glass interlayer and the air guide cover ring gradually forms a vacuum-like state under the action of the negative pressure pump, so that a good heat-insulating effect is achieved; when in actual use, through the setting of the first soundproof glass face guard, the first soundproof glass cotton and the second soundproof glass cotton, the heat insulating and the noise reducing effect of the device are effectively improved, and the actual use experience is improved.
Description
Technical Field
The utility model relates to the technical field of static pressure boxes, in particular to a static pressure box with a heat preservation effect.
Background
The static pressure box is a traditional ventilation facility, is often applied to air conditioning air systems with accurate requirements on indoor temperature, humidity, cleanliness and air flow distribution uniformity such as constant temperature, constant humidity and clean rooms and environmental climate rooms, is a necessary accessory for reducing dynamic pressure, increasing static pressure, stabilizing air flow and reducing air flow vibration of an air supply system, is generally manufactured by using galvanized steel plates, and can enable the air supply effect to be more ideal; however, the inside of the silencing static pressure box in the prior art has a single-layer structure, new noise can be generated in the silencing process, and the silencing effect is poor.
The publication number CN214949752U discloses a noise elimination heat preservation type static pressure case for clean air conditioning system, and it includes the box, and one side of box is the vent, and another side is the air outlet, and vent and air outlet are adjacent to be set up, all are provided with the inner shell on the inside wall of box, and the inner shell is the composite sheet and includes two-layer steel sheet, and it has the glass cotton layer to fill between two-layer steel sheet, is provided with the rock wool layer between box and the inner shell, and the rock wool layer bonds on the lateral wall of inner shell. The utility model has the effect of reducing energy loss when cold and warm air flows pass through the static pressure box.
However, the inner wall of the application is filled with glass wool by adopting the steel plate in actual use, and the steel plate has higher heat conduction efficiency in actual use, but is easy to lead to heat conduction in actual use, so that the heat preservation effect is affected to a certain extent. Therefore, we propose a static pressure box with heat preservation effect.
Disclosure of Invention
The utility model aims to provide a static pressure box with a heat preservation effect, and solves the problems in the background art.
The embodiment of the utility model provides a static pressure box with a heat preservation effect, which comprises an upper box body assembly and a lower box body assembly which are spliced, wherein the top end and one side of the lower box body assembly are provided with communicated openings, and the upper box body assembly is matched with the openings on the lower box body assembly;
an air guide liner for guiding air is arranged in the lower box body assembly, and an air inlet and an air outlet are formed in the top end and one side of the air guide liner;
the upper box body component comprises an L-shaped cover, and through holes which are correspondingly arranged with the air outlet and the air inlet on the air guide liner are arranged on the support arms at two sides of the L-shaped cover.
Optionally, the outside of wind-guiding inner bag is installed and is kept apart thermal glass intermediate layer, and thermal glass intermediate layer is the cavity setting, and the top is equipped with the through-hole, be equipped with the air guide shroud that corresponds the setting with thermal glass intermediate layer on the last box subassembly, conveniently realize the air isolation, reduce heat conduction.
Optionally, the negative pressure pump that is used for the evacuation to handle is installed on the top of last box subassembly, and air guide cover ring and negative pressure pump intercommunication set up, and convenient insulating glass intermediate layer will be inside when the concatenation of air guide cover ring, and then further reduce the heat conduction effect.
Optionally, a sound insulation glass mask is arranged in the lower box body at the outer side of the heat insulation glass interlayer.
Optionally, the both sides support arm inboard of L shape shroud is equipped with the glass face guard cooperation and to the insulating glass cotton first and the glass cotton second of giving sound insulation of wind-guiding inner bag heat preservation treatment, further improves the effect of thermal insulation and making an uproar that falls.
Optionally, all install L shape installation fastener on the both sides support arm of L shape shroud, all be equipped with on the L shape installation fastener and be used for the lock to establish the mounting screw in the lower box subassembly outside, holistic stability when convenient actual concatenation is used.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. through the matching arrangement of the heat-insulating glass interlayer and the air guide cover ring, the whole interior formed by the heat-insulating glass interlayer and the air guide cover ring gradually forms a vacuum-like state under the action of the negative pressure pump, so that a good heat-insulating effect is achieved;
2. when in actual use, through the setting of the first soundproof glass face guard, the first soundproof glass cotton and the second soundproof glass cotton, the heat insulating and the noise reducing effect of the device are effectively improved, and the actual use experience is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a static pressure tank with heat preservation effect according to the present utility model;
FIG. 2 is a schematic diagram of the structure of an upper box assembly of a static pressure box with heat preservation effect according to the present utility model;
fig. 3 is a schematic structural diagram of a lower box assembly of a static pressure box with heat preservation effect according to the present utility model.
In the figure: 1. an upper housing assembly; 11. an L-shaped cover; 12. l-shaped mounting fasteners; 13. installing a screw; 14. soundproof glass wool I; 15. an air guide cover ring; 16. soundproof glass wool II; 2. a lower housing assembly; 21. a lower box body; 22. an air guide liner; 23. a heat insulating glass interlayer; 24. a sound-insulating glass mask; 3. a negative pressure pump.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the static pressure box with the heat preservation effect comprises an upper box body assembly 1 and a lower box body assembly 2 which are spliced, wherein the top end and one side of the lower box body assembly 2 are provided with communicated openings, and the upper box body assembly 1 is matched with the openings on the lower box body assembly 2;
an air guide liner 22 for guiding air is arranged in the lower box body assembly 2, and an air inlet and an air outlet are formed in the top end and one side of the air guide liner 22;
the upper box body assembly 1 comprises an L-shaped cover 11 which is in an L shape, and through holes which are arranged corresponding to an air outlet and an air inlet on the air guide liner 22 are arranged on two side support arms of the L-shaped cover 11.
Further, the outside of wind-guiding inner bag 22 installs thermal insulation glass intermediate layer 23, and thermal insulation glass intermediate layer 23 is the cavity setting, and the top is equipped with the through-hole, is equipped with the air guide cover ring 15 that corresponds the thermal insulation glass intermediate layer 23 setting on the upper box subassembly 1, conveniently realizes the air isolation, reduces heat conduction.
Specifically, the negative pressure pump 3 that is used for the evacuation to handle is installed on the top of going up box subassembly 1, and air guide cover ring 15 and negative pressure pump 3 intercommunication setting, will be inside going on when conveniently insulating glass intermediate layer 23 and air guide cover ring 15 concatenation, and then further reduce the heat conduction effect.
Specifically, the lower case 21 is provided with a soundproof glass cover 24 on the outside of the insulating glass interlayer 23 inside.
Specifically, the inner sides of the support arms at two sides of the L-shaped cover 11 are provided with the first soundproof glass wool 14 and the second soundproof glass wool 16 which are matched with the soundproof glass mask 24 to perform heat insulation treatment on the air guide liner 22, so that the heat insulation and noise reduction effects are further improved.
Further, the L-shaped mounting fasteners 12 are mounted on the support arms on the two sides of the L-shaped cover 11, and the mounting screws 13 used for being locked on the outer side of the lower box body assembly 2 are arranged on the L-shaped mounting fasteners 12, so that the overall stability in actual splicing use is facilitated.
When in use, through the matching arrangement of the heat-insulating glass interlayer 23 and the air guide cover ring 15, the whole interior formed by the heat-insulating glass interlayer 23 and the air guide cover ring 15 gradually forms a vacuum-like state under the action of the negative pressure pump 3, thereby playing a good heat-insulating effect;
when in actual use, through the arrangement of the sound insulation glass face cover 24, the first sound insulation glass cotton 14 and the second sound insulation glass cotton 16, the heat insulation and noise reduction effects of the device are effectively improved, and the actual use experience is improved.
Claims (6)
1. The utility model provides a static pressure case with heat preservation effect which characterized in that: the novel box comprises an upper box body assembly (1) and a lower box body assembly (2) which are spliced, wherein the top end and one side of the lower box body assembly (2) are provided with communicated openings, and the upper box body assembly (1) is matched with the openings on the lower box body assembly (2);
an air guide liner (22) for guiding air is arranged in the lower box body assembly (2), and an air inlet and an air outlet are formed in the top end and one side of the air guide liner (22);
the upper box body assembly (1) comprises an L-shaped cover (11) which is L-shaped, and through holes which are correspondingly arranged with an air outlet and an air inlet on the air guide liner (22) are arranged on two side support arms of the L-shaped cover (11).
2. The static pressure box with the heat preservation effect according to claim 1, wherein a heat insulation glass interlayer (23) is installed on the outer side of the air guide inner container (22), the heat insulation glass interlayer (23) is hollow, a through hole is formed in the top end of the heat insulation glass interlayer, and an air guide cover ring (15) corresponding to the heat insulation glass interlayer (23) is arranged on the upper box body assembly (1).
3. The static pressure box with the heat preservation effect according to claim 2, wherein a negative pressure pump (3) for vacuumizing treatment is arranged at the top end of the upper box body assembly (1), and the air guide cover ring (15) is communicated with the negative pressure pump (3).
4. A static pressure tank with heat preservation effect according to claim 2, characterized in that the inside of the lower tank body (21) is provided with a sound insulation glass mask (24) at the outside of the heat insulation glass interlayer (23).
5. The static pressure box with the heat preservation effect according to claim 4, wherein the inner sides of the two side support arms of the L-shaped cover (11) are provided with a first sound-insulating glass wool (14) and a second sound-insulating glass wool (16) which are matched with the sound-insulating glass face masks (24) to carry out heat preservation treatment on the air guide inner container (22).
6. The static pressure box with the heat preservation effect according to claim 1, wherein the L-shaped mounting fasteners (12) are arranged on the two side support arms of the L-shaped cover (11), and the L-shaped mounting fasteners (12) are provided with mounting screws (13) for being locked on the outer side of the lower box body assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321364296.6U CN219674367U (en) | 2023-05-31 | 2023-05-31 | Static pressure case with heat preservation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321364296.6U CN219674367U (en) | 2023-05-31 | 2023-05-31 | Static pressure case with heat preservation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219674367U true CN219674367U (en) | 2023-09-12 |
Family
ID=87924666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321364296.6U Active CN219674367U (en) | 2023-05-31 | 2023-05-31 | Static pressure case with heat preservation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219674367U (en) |
-
2023
- 2023-05-31 CN CN202321364296.6U patent/CN219674367U/en active Active
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