CN213454051U - Variable air volume module for fresh air system - Google Patents
Variable air volume module for fresh air system Download PDFInfo
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- CN213454051U CN213454051U CN202022418776.9U CN202022418776U CN213454051U CN 213454051 U CN213454051 U CN 213454051U CN 202022418776 U CN202022418776 U CN 202022418776U CN 213454051 U CN213454051 U CN 213454051U
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- air
- air volume
- variable air
- variable
- box shell
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a variable air volume module for new trend system, including variable air volume box casing, new trend system case and installation roof, the upper end fixed mounting of installation roof has the fixed plate, the upper end fixed mounting of fixed plate the variable air volume box casing, the lower extreme of new trend system case is equipped with the air outlet, the lower extreme of new trend system case is located the connecting plate is all fixed mounting at both ends about the air outlet, the connecting block is all fixed mounting at both ends about the upper surface of variable air volume box casing, the upper end fixed mounting of connecting block has the connecting rod, the top of connecting rod is fixed connection the connecting plate, the upper end of variable air volume box casing runs through and has seted up into the wind gap, the inside bottom fixed mounting of variable air volume box casing has the variable air volume controller, and both ends about and are equipped with the air outlet; this a variable air volume module for new trend system, simple structure, reasonable arrangement are applicable to the new trend system of different scales, can adjust the amount of wind of new trend system according to the needs of difference.
Description
Technical Field
The utility model relates to a new trend technical field specifically is a variable air volume module for new trend system.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system, and is divided into a pipeline type fresh air system and a non-pipeline type fresh air system, wherein the pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is guided into a room, and the indoor air is exhausted by a pipeline, the non-pipeline type fresh air system consists of a fresh air fan, outdoor air is purified by the fresh air fan and is also guided into the room, the pipeline type fresh air system is relatively more suitable for being used in industrial or large-area office areas due to large engineering quantity, the non-pipeline type fresh air system is more suitable for being used in families due to convenient installation, the fresh air system can be set into a variable air volume mode according to different requirements along with the continuous upgrading of the fresh air system, and the variable air volume device in the prior art can only adjust the air volume, the prior art has a small application range and is not suitable for multi-structure air outlet, so that the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a variable air volume module for new trend system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a variable air volume module for new trend system, includes variable air volume box casing, new trend system box and installation roof, the upper end fixed mounting on installation roof has the fixed plate, the upper end fixed mounting of fixed plate the variable air volume box casing, the lower extreme of new trend system box is equipped with the air outlet, the lower extreme of new trend system box is located the equal fixed mounting in both ends has the connecting plate about the air outlet, the equal fixed mounting in both ends has the connecting block about the upper surface of variable air volume box casing, the upper end fixed mounting of connecting block has the connecting rod, the top fixed connection of connecting rod the connecting plate, the upper end of variable air volume box casing is run through and has been seted up into the wind gap, the inside bottom fixed mounting of variable air volume box casing has variable air volume controller, and controls both ends and all is.
Preferably, an air collecting cover a is fixedly installed at the outer end of the air inlet, an air collecting cover b is fixedly installed at the outer end of the air outlet, and a flow guide pipe is fixedly connected between the air collecting cover a and the air collecting cover b.
Preferably, an induced duct is fixedly inserted in the air inlet, one end of the induced duct is fixedly connected with the air inlet of the variable air volume controller, and a sealing sleeve is fixedly sleeved at the joint of the induced duct and the air inlet.
Preferably, the inner walls of the left end and the right end of the variable air volume box shell are fixedly provided with three-way air valves through fixing rods, the left side wall and the right side wall of the variable air volume box shell are provided with through holes in a penetrating mode, and the shunt pipes of the three-way air valves penetrate through the through holes respectively and are fixedly provided with connecting flanges.
Preferably, the front end surface of the variable air box shell is provided with a square groove, and a radiating fan frame is fixedly arranged in the square groove.
Compared with the prior art, the beneficial effects of the utility model are that: this a variable air volume module for new trend system, simple structure, reasonable arrangement are applicable to the new trend system of different scales, can adjust the amount of wind of new trend system according to the needs of difference.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the inside schematic view of the variable air volume box shell of the utility model.
In the figure: the air-conditioning system comprises an air-changing box shell 1, a fresh air system box 2, a roof 3, a connecting block 4, a connecting rod 5, a connecting plate 6, a fixing plate 7, a square groove 8, a radiating fan frame 9, an air inlet 10, an air-collecting cover a11, a draft tube 12, an air-collecting cover b13, an air outlet 14, a sealing sleeve 15, an induced draft tube 16, a through hole 17, a connecting flange 18, a fixing rod 19, a three-way air valve 20, an air guide opening 21 and an air-changing controller 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a variable air volume module for a fresh air system comprises an air volume box shell 1, a fresh air system box 2 and a mounting roof 3, the upper end of the mounting roof 3 is fixedly provided with a fixing plate 7, the upper end of the fixing plate 7 is fixedly provided with the variable air volume box shell 1, an air outlet 14 is arranged at the lower end of the fresh air system box 2, connecting plates 6 are fixedly arranged at the left end and the right end of the air outlet 14 at the lower end of the fresh air system box 2, the left end and the right end of the upper surface of the air-changing box shell 1 are both fixedly provided with connecting blocks 4, the upper ends of the connecting blocks 4 are fixedly provided with connecting rods 5, the top end of the connecting rod 5 is fixedly connected with the connecting plate 6, the upper end of the air-changing box shell 1 is provided with an air inlet 10 in a penetrating way, the inside bottom fixed mounting of variable blast cabinet casing 1 has variable air volume controller 22, and both ends all are equipped with air outlet 21 about and.
Specifically, variable air volume box casing 1 is arranged in installing the variable air volume controller that the new trend system among the prior art used, new trend system case 2 is the new trend device among the prior art, installation roof 3 is appointed mounted position, the upper end of installation roof 3 is passed through fixed plate 7 fixed mounting variable air volume box casing 1, variable air volume box casing 1's upper end is passed through connecting rod 5 fixed mounting new trend system case 2, the lower extreme of new trend system case 2 is equipped with air outlet 14 for the air-out, and in variable air volume box casing 1 inside variable air volume controller 22 connects for the control follows the amount of wind that new trend system case 2 came out.
The outer end of the air inlet 10 is fixedly provided with an air collecting cover a11, the outer end of the air outlet 15 is fixedly provided with an air collecting cover b13, and a draft tube 12 is fixedly connected between the air collecting cover a11 and the air collecting cover b 13.
Specifically, the outer end of the air inlet 10 is fixedly provided with the air collecting cover a11 for accommodating air leakage, the outer end of the air outlet 15 is fixedly provided with the air collecting cover b13, and the two air collecting covers are connected through the draft tube 12 for accommodating air leakage.
An induced draft pipe 16 is fixedly inserted into the air inlet 10, one end of the induced draft pipe 16 is fixedly connected with an air inlet of the variable air volume controller 22, and a sealing sleeve 15 is fixedly sleeved at the joint of the induced draft pipe 16 and the air inlet 10.
Specifically, the induced air pipe 16 is fixedly inserted into the air inlet 10, the induced air pipe 16 is arranged inside the variable air volume box shell 1, the other end of the induced air pipe is connected with an air inlet of the variable air volume controller 22 to perform variable air volume operation, and the sealing sleeve 15 is fixedly sleeved at the joint of the induced air pipe 16 and the air inlet 10 to prevent air leakage.
The inner walls of the left end and the right end of the variable air box shell 1 are fixedly provided with three-way air valves 20 through fixing rods 19, the left side wall and the right side wall of the variable air box shell 1 are provided with through holes 17 in a penetrating mode, and dividing pipes of the three-way air valves 20 penetrate through the through holes 17 respectively and are fixedly provided with connecting flanges 18.
Specifically, the three-way air valve 20 is fixedly installed at the left end and the right end of the variable air volume shell 1 through the fixing rods 19, the three-way air valve 20 is composed of a total air inlet connector and three separation pipes, the three separation pipes are respectively inserted into the through holes 17, the connection flanges 18 are fixedly installed after extending to the outside, the three-way air valve is connected to the position needing fresh air through the connection flanges 18, and the total air inlet connector of the three-way air valve 20 is used for being connected with the air guide port 21 of the variable air volume controller.
The front end surface of the variable air box shell 1 is provided with a square groove 8, and a radiating fan frame 9 is fixedly arranged in the square groove 8.
Specifically, the front end surface of the variable air volume box shell 1 is provided with a square groove 8, and the radiating fan frame 9 is fixedly installed in the square groove 8 and used for rotatably installing a radiating fan and radiating the heat inside the variable air volume box shell.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a variable air volume module for new trend system, includes variable air volume box casing (1), new trend system case (2) and installation roof (3), its characterized in that: the upper end of the mounting roof (3) is fixedly provided with a fixing plate (7), the upper end of the fixing plate (7) is fixedly provided with the variable air volume box shell (1), an air outlet (14) is arranged at the lower end of the fresh air system box (2), connecting plates (6) are fixedly arranged at the left end and the right end of the air outlet (14) at the lower end of the fresh air system box (2), the left end and the right end of the upper surface of the variable air box shell (1) are fixedly provided with connecting blocks (4), the upper end of the connecting block (4) is fixedly provided with a connecting rod (5), the top end of the connecting rod (5) is fixedly connected with the connecting plate (6), an air inlet (10) is arranged at the upper end of the air-changing box shell (1) in a penetrating way, the variable air volume box is characterized in that a variable air volume controller (22) is fixedly mounted at the bottom end of the inner part of the variable air volume box shell (1), and air guide openings (21) are formed in the left end and the right end of the variable air volume box shell.
2. The variable air volume module for the fresh air system according to claim 1, wherein: the outer end of the air inlet (10) is fixedly provided with an air collecting cover a (11), the outer end of the air outlet (14) is fixedly provided with an air collecting cover b (13), and a guide pipe (12) is fixedly connected between the air collecting cover a (11) and the air collecting cover b (13).
3. The variable air volume module for the fresh air system according to claim 1, wherein: an induced draft pipe (16) is fixedly inserted in the air inlet (10), one end of the induced draft pipe (16) is fixedly connected with an air inlet of the variable air volume controller (22), and a sealing sleeve (15) is fixedly sleeved at the joint of the induced draft pipe (16) and the air inlet (10).
4. The variable air volume module for the fresh air system according to claim 1, wherein: the inner walls of the left end and the right end of the variable air box shell (1) are fixedly provided with three-way air valves (20) through fixing rods (19), the left side wall and the right side wall of the variable air box shell (1) are provided with through holes (17) in a penetrating mode, and the shunt pipes of the three-way air valves (20) penetrate through the through holes (17) and are fixedly provided with connecting flanges (18).
5. The variable air volume module for the fresh air system according to claim 1, wherein: the front end surface of the variable air box shell (1) is provided with a square groove (8), and a radiating fan frame (9) is fixedly arranged in the square groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418776.9U CN213454051U (en) | 2020-10-27 | 2020-10-27 | Variable air volume module for fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418776.9U CN213454051U (en) | 2020-10-27 | 2020-10-27 | Variable air volume module for fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213454051U true CN213454051U (en) | 2021-06-15 |
Family
ID=76295987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022418776.9U Expired - Fee Related CN213454051U (en) | 2020-10-27 | 2020-10-27 | Variable air volume module for fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213454051U (en) |
-
2020
- 2020-10-27 CN CN202022418776.9U patent/CN213454051U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |