CN206683168U - For the ventilation unit between small-scale sewage processing - Google Patents
For the ventilation unit between small-scale sewage processing Download PDFInfo
- Publication number
- CN206683168U CN206683168U CN201720395672.6U CN201720395672U CN206683168U CN 206683168 U CN206683168 U CN 206683168U CN 201720395672 U CN201720395672 U CN 201720395672U CN 206683168 U CN206683168 U CN 206683168U
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Abstract
The utility model discloses the ventilation unit between a kind of processing for small-scale sewage, for between the processing of market underground small-scale sewage, include exhaust fan, air draft air port, Electric air valve, fire resisting damper, air grille, the air draft air port and air grille are respectively and fixedly installed to exhaust outlet and air inlet between small-scale sewage processing, the fire resisting damper and exhaust fan are installed successively from outside to inside at the air draft air port, the air grille installs the fire resisting damper and Electric air valve successively inward, the Electric air valve and the exhaust fan unify chain control face by control system and make synchronous open and closure.Between solving market basement small-scale sewage processing stink overflow problem easily occurs for the utility model, while reduces the energy consumption of ventilating system between small-scale sewage processing.
Description
Technical field
A kind of ventilation unit is the utility model is related to, specifically, is related to a kind of be used at the basement small-scale sewage of market
Ventilation unit between reason.
Background technology
Market basement is frequently provided with underground garage, wherein being dispersed between many small-scale sewage processing, these are small-sized at present
Large-scale mechanical air supply, air exhausting device are designed between sewage disposal or is provided only with mechanical air exhausting device.When small-scale sewage processing
Between set big machinery blow, air exhausting device when, the interior pressure between sewage disposal is difficult to control, easily cause stink spilling, and
Electrical system control is complicated, and initial investment is more.When being provided only with mechanical air exhausting device between small-scale sewage processing, without setting air-supply dress
When putting, then it is bad exhaust effect to be present, and internal between sewage disposal easily row is into negative pressure, and external door is difficult to open between causing sewage disposal
The problem of.
Utility model content
The purpose of this utility model is to provide the ventilation unit between a kind of processing for market basement small-scale sewage, is somebody's turn to do
Ventilation unit for mending the Electric air valve of wind and the chain setting of exhaust fan for air draft, will be solved between small-scale sewage processing
The problem of stink overflows easily occurs, while reduces between small-scale sewage processing that initial investment is excessive and force ventilation energy consumption is big asks
Topic.
The ventilation unit being used in the utility model between small-scale sewage processing, between being handled for market underground small-scale sewage,
Include exhaust fan, air draft air port, Electric air valve, fire resisting damper, air grille, it is characterised in that the air draft air port and hundred
Leaf air port is respectively and fixedly installed to exhaust outlet and air inlet between small-scale sewage processing, at the air draft air port from outside to inside according to
Secondary to install the fire resisting damper and exhaust fan, the air grille installs the fire resisting damper and Electric air valve successively inward, described
Electric air valve and the exhaust fan unify chain control face by control system and make synchronous open and closure.
Non-return valve is installed between the exhaust fan and fire resisting damper.
The control system be arranged on distribution box in, positioned at the small-scale sewage processing between outside.
The utility model is chain while exhaust fan is opened to open by the chain control of Electric air valve and exhaust fan
Electric air valve is opened, i.e., wind is mended by air grille while air draft is carried out；It is chain when closing exhaust fan to close electronic wind
Valve, benefit wind air port is remained turned-off, avoids stink excessive.
In addition, the set-up of control system for being used to control ventilation unit in the utility model, in distribution box, distribution box is placed in dirt
Outside water treatment room, it is easy to administrative staff to open exhaust fan in advance before entering, improves the internal environment between sewage disposal.Meanwhile
Control system can also use clock control, and the operation energy of ventilation unit is reduced on the premise of environmental requirement between meeting sewage disposal
Consumption.
Positive effect of the present utility model is：
Solve the problems, such as the benefit wind of market basement small-scale sewage processing room machine air draft, reduce between small-scale sewage processing
The problem of initial investment height and big force ventilation energy consumption, while solve easy generation stink between the basement small-scale sewage processing of market
Overflow problem.
Brief description of the drawings
Fig. 1 is the theory diagram for the ventilation unit being used in the utility model between small-scale sewage processing.
Fig. 2 is the physical circuit schematic diagram of exhaust fan and Electric air valve in the utility model.
Embodiment
Specific embodiment in the utility model is elaborated below in conjunction with the accompanying drawings.
Got off as shown in figure 1, the ventilation unit being used in the utility model between small-scale sewage processing is arranged on the ground such as market
In the small-scale sewage processing in storehouse etc., include the air grille 1 installed in air inlet and the air draft at air outlet
Air port 4, the air draft airduct being connected with air draft air port 4, an exhaust fan 5 is fixedly mounted in air draft airduct, at air grille 1
One Electric air valve 3 is installed, Electric air valve 3 and exhaust fan 5 are uniformly controlled by control system 8, are controlled by same switch BB and are made
Linkage action, as shown in Figure 2.Control system 8 is arranged in distribution box, the outside between small-scale sewage processing, convenient use
Personnel open the Electric air valve 3 of exhaust fan 5 before entering between sewage disposal, and first the space sewage disposal is first located
Entered back into after reason.While Electric air valve 3 is opened by the benefit wind of air grille 1, exhaust fan 5 is also opened, passes through air draft wind
Mouth 4 carries out Air exhausts, is also switched off Electric air valve 3 while 5 not air draft of exhaust fan is closed, closes air grille 1, keep away
Exempt from stink spilling, and save the energy.
A fire resisting damper 2 is fixedly mounted at air grille 1, while is provided between exhaust fan 5 and air draft air port 4 inverse
Only valve 6 and fire resisting damper 7.Prevent stink from being returned from air draft air port 4, while prevent Mars from entering from air grille 1 and air draft air port 4
Enter.
Control system 8 and exhaust fan 5, coordinated signals, specific circuit connection is as shown in Fig. 2 and for ability
For the technical staff in domain, specific circuit connection is also what is easily realized, therefore specific connection no longer describes in detail.
Above-described embodiment not as to restriction of the present utility model, it is all made in the scope of the utility model any repair
Change, equivalent substitution, improvement etc., belong to the scope of protection of the utility model.
Claims (3)
- A kind of 1. ventilation unit between processing for small-scale sewage, between the processing of market underground small-scale sewage, including air draft Blower fan, air draft air port, Electric air valve, fire resisting damper, air grille, it is characterised in that the air draft air port and air grille difference The exhaust outlet and air inlet being fixedly mounted between small-scale sewage processing, at the air draft air port from outside to inside successively described in installation Fire resisting damper and exhaust fan, the air grille install the fire resisting damper and Electric air valve successively inward, the Electric air valve and The exhaust fan unifies chain control face by control system and makees synchronous open and closure.
- 2. the ventilation unit between the processing according to claim 1 for small-scale sewage, it is characterised in that the exhaust fan Non-return valve is installed between fire resisting damper.
- 3. the ventilation unit between the processing according to claim 1 for small-scale sewage, it is characterised in that the control system In distribution box, positioned at the small-scale sewage processing between outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395672.6U CN206683168U (en) | 2017-04-14 | 2017-04-14 | For the ventilation unit between small-scale sewage processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395672.6U CN206683168U (en) | 2017-04-14 | 2017-04-14 | For the ventilation unit between small-scale sewage processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206683168U true CN206683168U (en) | 2017-11-28 |
Family
ID=60400237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395672.6U Active CN206683168U (en) | 2017-04-14 | 2017-04-14 | For the ventilation unit between small-scale sewage processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206683168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855598A (en) * | 2021-02-08 | 2021-05-28 | 新城控股集团企业管理有限公司 | Substation accident fan system and control method thereof |
-
2017
- 2017-04-14 CN CN201720395672.6U patent/CN206683168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855598A (en) * | 2021-02-08 | 2021-05-28 | 新城控股集团企业管理有限公司 | Substation accident fan system and control method thereof |
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