CN208720464U - Main pipe connector and exhaust system for exhaust system - Google Patents
Main pipe connector and exhaust system for exhaust system Download PDFInfo
- Publication number
- CN208720464U CN208720464U CN201821441669.4U CN201821441669U CN208720464U CN 208720464 U CN208720464 U CN 208720464U CN 201821441669 U CN201821441669 U CN 201821441669U CN 208720464 U CN208720464 U CN 208720464U
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- shell
- exhaust system
- compartment
- main pipe
- air draft
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Abstract
The utility model discloses a kind of main pipe connector for exhaust system, the shell including tubular, shell generally, and one end of shell be air inlet, the other end is air outlet；Further include the compartment of setting inside housings, be also fixedly installed with bypass pipe on the side of shell, one end of bypass pipe is connected to compartment, and the other end of bypass pipe constitutes the old wind for absorbing wind old in room and collaborates suction side；Compartment is spaced to be formed between the lateral surface on the circumferencial direction of shell tubular structure and case inside face passes through mouth for air draft；A blower is fixedly installed in compartment, the surface of face air outlet is air draft face on compartment, and wind interflow vent of haveing been friends in the past is opened up on air draft face, and blower is used to suck old wind from old wind interflow suction side and exclude through old wind interflow vent；It is characterized in that: installation site of the bypass pipe on shell is located at the middle position in the profile height direction.A kind of exhaust system using above-mentioned main pipe connector is also disclosed in the utility model.
Description
Technical field
The utility model belongs to exhaust system field, and in particular to a kind of for the main pipe connector of exhaust system and air draft
System.
Background technique
A set of independent air processing system that fresh air system is made of supply air system and exhaust system, exhaust system according to
Whether there is or not configuration wind conveying pipe roads to be divided into duct type exhaust system and without two kinds of pipeline exhaust system；Wherein, duct type fresh air system is suitable
For large-scale place (such as school, hospital, market, office building or workshop)；No pipeline fresh air system is used suitable for family.This skill
Art scheme is directed to duct type exhaust system.
A kind of main pipe connector, Publication No. " CN202418044U ", entitled " interflow threeway are disclosed in the prior art
Blower " (being all that the applicant develops), " should collaborate three ventilation blowers " and be used not only for being discharged old wind, also be provided with wherein
Nozzle, and the blower by indoor useless wind through the sucking of bypass nozzle " three ventilation blowers of interflow " discharge are bypassed, so as to obtain
The advantages of reducing noise, and saving installation space in each room.
But above-mentioned " three ventilation blowers of interflow " still have following shortcoming:
From the view that can be seen that in the Figure of description 2 of " three ventilation blowers of interflow " after being somebody's turn to do " three ventilation blowers of interflow " installation
Figure is referring to this specification attached drawing 1 and Fig. 2: where Fig. 1 show by-pass line and " the interflow threeway of " three ventilation blowers of interflow "
The upper surface of blower " be substantially flush (from main pipe to its left side room for fresh air when installation condition, corresponding left side air port)；Fig. 2
The lower surface of the by-pass line and " three ventilation blowers of interflow " that show " three ventilation blowers of interflow " is substantially flush (to main pipe right side room
Between for fresh air when installation condition).Deficiency caused by this way is: because it is solid for tapping into tuyere position derived from each room
It is fixed；So causing installation left side air port (or right side air port) may very easily, peace due to the structure of " three ventilation blowers of interflow "
The tuyere position on dress right side (left side) will raise or lower, and erection team's canvas or hose is needed to carry out segment difference
Connection, can install not bad, it is ungratified (it is extremely limited that the space used for fresh air system is continued to employ at scene) such as to encounter space, base
Originally it can not install.
Therefore in the occasion for needing to blow from main pipe to the room of main pipe or so bilateral, using above-mentioned " three ventilation blowers of interflow "
There are deficiencies difficult to install, or even can not installing.
Based on this, applicant considers that one kind is simple for structure ingenious, more easy to install, to more preferably meet from main pipe bilateral room
The main pipe connector and exhaust system for exhaust system of air draft occasion.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of knot
Structure is succinctly ingenious, more easy to install, connects to more preferably meet from the main pipe for exhaust system of main pipe bilateral room air draft occasion
Connect device and exhaust system.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
For the main pipe connector of exhaust system, including shell, the shell generally tubular structure, and the tubular structure
One end be seal docking air inlet, the other end be sealing docking air outlet；
Further include the compartment that the enclosure interior is set, is also fixedly installed with bypass on the side of the shell
Pipe, one end of the bypass pipe is connected to the compartment, and the other end composition of the bypass pipe is for by wind old in room
The old wind absorbed collaborates suction side；Lateral surface of the compartment on the circumferencial direction of shell tubular structure and the case inside
Interval is formed with for air draft through mouth between face, and the air inlet is connected to by the air draft by mouth with the air outlet；
A blower is fixedly installed in the compartment, the surface of air outlet described in face is air draft face on the compartment,
Wind interflow vent of haveing been friends in the past is opened up on the air draft face, the blower is used to suck described in old wind and warp from old wind interflow suction side
Old wind interflow vent excludes；
It is characterized by: installation site of the bypass pipe on shell is located at the middle position in the profile height direction.
A kind of exhaust system, it is characterised in that: pass through the above-mentioned main pipe for exhaust system between two sections of adjacent main pipes
The fixed connection of connector.
Compared with the existing technology compared with the utility model has for the main pipe connector of exhaust system with exhaust system excellent
Point is:
1, structure is very succinct, easy to manufacture；
2, more easy to install, improve installation effectiveness；Specifically:
After this main pipe connector, no matter by main pipe room gas supply to the left or by main pipe, room is supplied to the right, other
The height of side is consistent where siphunculus, thus has the commonality of reply different directions, so that installation consistency is more preferable, letter
Change installation process, and the installation requirements of some narrow spaces can be better met (for example, it is in the majority to be commonly used in hospital ward
(having more than one piece room at left and right sides of corridor), and such mounting condition is mostly very narrow, it is desirable that product is as far as possible
Thin, it is fixed that tuyere position is tapped into derived from each room, if the air outlet position of bypass pipe is not or not centre, installation left side
Air port may very easily, and the tuyere position for installing right side just raises or lowers, and construction brigade's canvas or hose is needed to carry out
There is the link of segment difference, can install not bad, such as encounter that space is ungratified, and installation is all problematic, and uses of the same race main pipe company
Connecing device preferably can be realized 180 degree or so installation, so that product has better versatility and practicability).
Detailed description of the invention
Fig. 1 is Publication No. " CN202418044U ", a kind of installation condition schematic diagram of entitled " three ventilation blowers of interflow ".
Fig. 2 is Publication No. " CN202418044U ", another installation condition schematic diagram of entitled " three ventilation blowers of interflow ".
Fig. 3 is schematic perspective view of the utility model for the main pipe connector of exhaust system.
Fig. 4 is rearview of the utility model for the main pipe connector of exhaust system in Fig. 3.
Fig. 5 is side view of the utility model for the main pipe connector of exhaust system.
Fig. 6 is the structural schematic diagram of the exhaust system of the utility model.
In the figure, it is marked as
1 shell: 10 air outlets, 11 bypass pipes, 12 old wind collaborate suction side, and 13 air drafts pass through mouth, 14 air draft faces, 15 old wind
Collaborate vent, 16 automatically controlled cover boards, reinforcement block 17.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When specific implementation: as shown in Figures 3 to 6:
For the main pipe connector (main pipe can also be " main air duct ") of exhaust system, including shell 1, the shell 1 is whole
For tubular structure, and one end of the tubular structure is the air inlet for sealing docking, and the other end be the air outlet of sealing docking
10；
Further include a compartment being arranged in inside the shell 1, is also fixedly installed with bypass on the side of the shell 1
One end of pipe 11, the bypass pipe 11 is connected to the compartment, and the other end of the bypass pipe 11 is constituted for by room
The old wind that old wind is absorbed in (or " branch pipe " being connected to room) collaborates suction side 12；The compartment is in 1 tubular structure of shell
Interval is formed with for air draft through mouth 13 between 1 medial surface of lateral surface on circumferencial direction and the shell, and the air draft passes through
The air inlet is connected to by mouth 13 with the air outlet 10；
A blower is fixedly installed in the compartment, the surface of air outlet 10 described in face is air draft face on the compartment
14, wind interflow vent 15 of haveing been friends in the past is opened up on the air draft face 14, the blower is used to suck from old wind interflow suction side 12 old
Wind is simultaneously excluded through the old wind interflow vent 15；
Installation site of the bypass pipe 11 on shell 1 is located at the middle position in the profile height direction.
Wherein, in the air draft by being laterally fixedly installed reinforcement block 17 in mouth, a side of the reinforcement block 17 with
The lateral surface of the compartment is fixedly linked, and another side of the reinforcement block 17 and the medial surface of the shell 1 are fixedly linked.
When implementation, preferably as shown in figure 4, reinforcement block is flat block structure.
The setting of above-mentioned reinforcement block will not only hinder air draft, additionally it is possible to which effective hoisting compartment and main pipe connector are whole
Structural strength.
Wherein, the blower is the centrifugal blower with spiral case；The shell 1 is rectangular cylindrical structure, about 1 shell
The overall diameter of height and the spiral case of the blower between plate face matches.
So, that is, it may make the volume of the entirety of shell 1 more small and exquisite, it is compact, to better meet narrow space
The installation requirements at place increase the application place of product.
Wherein, the bypass pipe 11 is to be fixedly mounted by flange and perpendicular to the circle straight tube of 1 side of shell.
The structure of such bypass pipe 11 is simpler, and the assembly between shell 1 is also more simple.
Wherein, as shown in figure 4, it is in divide inside the shell 1 laterally side by side that the air draft, which passes through mouth 13 and the compartment,
Cloth.
The advantage that be: first is that structure is more simple, be easy to arrange that air draft passes through mouth 13 and compartment, drop in shell 1
Low production and processing difficulty；Second is that may make air draft that there is bigger cross-sectional area and surface by the air draft face 14 of mouth 13 and compartment
Product, so that air-flow can be more smoothly passes through.
Wherein, the old wind interflow vent 15 is vertical bar shape, and the old wind interflow vent 15 is in the air draft
Arranged on face 14 several.
The structure in vertical bar hole is simple, it is easier to which punch press process molding reduces difficulty of processing, improves processing efficiency.
Wherein, Electric air valve is fixedly installed on the bypass pipe 11.
When implementation, the pilot hole being connected to compartment is preferably also provided on shell 1, sealing is fixed at the pilot hole connects
It is connected to one piece of automatically controlled cover board 16.
After above-mentioned electric control air valve is arranged, i.e., so that bypass pipe 11 can be opened and closed by electric control air valve, electric control air valve is by stepping
Motor control, motor is connected to the operation panel on indoor wall by cable and is controlled, can be opened and closed, but cannot open one
Half.Electric control air valve is mainly used for controlling the discharge rate of old wind, i.e., when the bypass pipe 11 of a main pipe connector is closed, other rooms
Between old wind discharge rate just increase；When opening, each room is uniform old wind discharge rate, and when single room no one can be independent
Close the bypass pipe 11 to room, when closing, blower is also simultaneously closed off.False wind organ closes, and electric control air valve is not turned off, other
It is still that can enter the old wind in main pipe there are wind pressure by the electric control air valve mouth opened in bypass pipe 11, cause in siphunculus 11
The interior air quality in room reduces.
A kind of exhaust system passes through the fixed company of the above-mentioned main pipe connector for exhaust system between two sections of adjacent main pipes
It is logical.
The above is only the utility model preferred embodiments, it is noted that not taking off for those skilled in the art
Under the premise of from the technical program, the technical solution for the several modifications and improvements made should equally be contemplated as falling within the claims
Claimed range.
Claims (8)
1. it is used for the main pipe connector of exhaust system, including shell, the shell generally tubular structure, and the tubular structure
One end is the air inlet for sealing docking, and the other end is the air outlet for sealing docking；
Further include the compartment that the enclosure interior is set, is also fixedly installed with bypass pipe on the side of the shell, institute
The one end for stating bypass pipe is connected to the compartment, and the other end of the bypass pipe is constituted for absorbing wind old in room
Old wind collaborates suction side；The compartment is in the lateral surface on the circumferencial direction of shell tubular structure and between the case inside face
Interval is formed with for air draft through mouth, and the air inlet is connected to by the air draft by mouth with the air outlet；
A blower is fixedly installed in the compartment, the surface of air outlet described in face is air draft face on the compartment, described
Wind interflow vent of haveing been friends in the past is opened up on air draft face, the blower is used to suck old wind and through the old wind from old wind interflow suction side
Collaborate vent to exclude；
It is characterized by: installation site of the bypass pipe on shell is located at the middle position in the profile height direction.
2. the main pipe connector according to claim 1 for exhaust system, it is characterised in that: pass through mouth in the air draft
Interior transverse direction is fixedly installed reinforcement block, and a side of the reinforcement block and the lateral surface of the compartment are fixedly linked, the reinforcement
Another side of block and the medial surface of the shell are fixedly linked.
3. the main pipe connector according to claim 1 or 2 for exhaust system, it is characterised in that: the blower is band
The centrifugal blower of spiral case；The shell is rectangular cylindrical structure, the height and the blower above and below the shell between plate face
The overall diameter of spiral case matches.
4. the main pipe connector according to claim 3 for exhaust system, it is characterised in that: the bypass pipe is to pass through
Flange is fixedly mounted and perpendicular to the circle straight tube of the housing side.
5. the main pipe connector according to claim 4 for exhaust system, it is characterised in that: the air draft by mouth and
The compartment is in be distributed laterally side by side in the enclosure interior.
6. the main pipe connector according to claim 5 for exhaust system, it is characterised in that: the old wind collaborates air draft
Hole is vertical bar shape, and the old wind interflow vent is several arranged on the air draft face.
7. the main pipe connector according to claim 6 for exhaust system, it is characterised in that: fixed on the bypass pipe
Electric air valve is installed.
8. exhaust system, it is characterised in that: by described in any one of the claims 1 to 7 between two sections of adjacent main pipes
The fixed connection of the main pipe connector for exhaust system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441669.4U CN208720464U (en) | 2018-09-04 | 2018-09-04 | Main pipe connector and exhaust system for exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441669.4U CN208720464U (en) | 2018-09-04 | 2018-09-04 | Main pipe connector and exhaust system for exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720464U true CN208720464U (en) | 2019-04-09 |
Family
ID=65981012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821441669.4U Active CN208720464U (en) | 2018-09-04 | 2018-09-04 | Main pipe connector and exhaust system for exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208720464U (en) |
-
2018
- 2018-09-04 CN CN201821441669.4U patent/CN208720464U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A do tube connector and exhaust system for exhaust system Effective date of registration: 20200403 Granted publication date: 20190409 Pledgee: Chongqing Sanxia bank Limited by Share Ltd. New District Branch Pledgor: HAIRUN XINFENG (CHONGQING) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2020500000002 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210521 Granted publication date: 20190409 Pledgee: Chongqing Sanxia bank Limited by Share Ltd. New District Branch Pledgor: HAIRUN XINFENG (CHONGQING) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2020500000002 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Main pipe connector and exhaust system for exhaust system Effective date of registration: 20210528 Granted publication date: 20190409 Pledgee: Chongqing Sanxia bank Limited by Share Ltd. New District Branch Pledgor: HAIRUN XINFENG (CHONGQING) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021500000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220615 Granted publication date: 20190409 Pledgee: Chongqing Sanxia bank Limited by Share Ltd. New District Branch Pledgor: HAIRUN XINFENG (CHONGQING) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021500000019 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Main pipe connector and exhaust system for exhaust system Effective date of registration: 20220623 Granted publication date: 20190409 Pledgee: Chongqing Three Gorges bank Limited by Share Ltd. two rivers branch Pledgor: HAIRUN XINFENG (CHONGQING) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2022500000033 |