CN204493238U - A kind of back flush type ventilator - Google Patents
A kind of back flush type ventilator Download PDFInfo
- Publication number
- CN204493238U CN204493238U CN201520151483.5U CN201520151483U CN204493238U CN 204493238 U CN204493238 U CN 204493238U CN 201520151483 U CN201520151483 U CN 201520151483U CN 204493238 U CN204493238 U CN 204493238U
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- CN
- China
- Prior art keywords
- rinsing unit
- ventilator
- casing
- impeller
- exhaust outlet
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Abstract
The utility model belongs to ventilator technical field, particularly relate to a kind of back flush type ventilator, comprise base, casing, impeller, belt pulley, exhaust outlet and motor, casing is arranged on base, impeller is connected with belt pulley, belt pulley is connected by belt with motor, exhaust outlet is arranged on casing, the inner side radial direction of casing is provided with Rinsing unit in one week, Rinsing unit is bolted on casing, Rinsing unit is provided with multiple water orifice, Rinsing unit is provided with external interface near the bottom side, exhaust outlet place of ventilator, Rinsing unit is tube still type Rinsing unit, the quantity of tube still type Rinsing unit is one or two, impeller is anti-water impeller, the arranged outside of belt has safety cover, ventilator of the present utility model has simple and compact for structure, take up an area space little, can automatically clean, blow effective, noise is little, the feature such as stable safe and reliable to operation, reduce the workload of staff, increase work efficiency.
Description
Technical field
The utility model belongs to ventilator technical field, particularly relates to a kind of back flush type ventilator.
Background technique
Ventilator is widely used in factory, mine, tunnel, cooling tower, vehicle, the ventilation of boats and ships and building, dust discharge and cooling, the ventilation of boiler and industrial furnace and air inducing, cooling in the apparatus of air conditioning and domestic electric appliance and ventilation, the oven dry of cereal and selecting and recommending, the inflation of wind-tunnel wind regime and Hovercraft and propelling etc.Along with the fast development of China's industrial economy, technological level and control overflow day by day improve, and process units Technical advancement is also improving constantly, and the requirement that people use ventilator is also more and more higher.In the use of real work, ventilator is be placed in open environment mostly, so just have the various impurity such as dust, chip to enter, and then on the impeller being deposited on ventilator and blade, make the deleterious of blowing, affect the service behaviour of ventilator, need regularly to carry out cleaning maintenance to ventilator, existing ventilator can only clean inside mostly by hand, and this cleaning way efficiency is low, also easily causes damage to blower interior assembly.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provide a kind of simple and compact for structure, blow effective, noise is little, the back flush type ventilator that can automatically clean, and can effectively improve ventilator maintainability and stability.
The technical solution adopted in the utility model is:
A kind of back flush type ventilator, comprise base, casing, impeller, belt pulley, exhaust outlet and motor, it is characterized in that: described casing is arranged on described base, described impeller is connected with described belt pulley, described belt pulley is connected by belt with described motor, described exhaust outlet is arranged on the housing, the inner side radial direction of described casing is provided with Rinsing unit in one week, described Rinsing unit is bolted on described casing, described Rinsing unit is provided with multiple water orifice, described Rinsing unit is provided with external interface near the bottom side, exhaust outlet place of ventilator.
Further, described Rinsing unit is tube still type Rinsing unit.
Further, the quantity of described tube still type Rinsing unit is one or two.
Further, described impeller is anti-water impeller.
Further, the arranged outside of described belt has safety cover.
When needs clean ventilator inside, stop the work of ventilator, be connected by the external interface of water supply device with tube still type Rinsing unit, the water entered in tubulation is sprayed by water orifice, and then ventilator inside is cleaned, cleaned sewage flows out from exhaust outlet.
The beneficial effects of the utility model are: the utility model is by arranging tube still type Rinsing unit in ventilator inside, carry out cleaning from inside to outside, ensure regularly to carry out clean and maintenance to ventilator inside, fitting operation is easy to use, improves the reliability and stability of complete machine work; By at belt pulley arranged outside safety cover, prevent belt from surprisingly rupturing and injure staff, safe and reliable; Ventilator of the present utility model have simple and compact for structure, take up an area space little, can automatically carry out cleaning, blow effective, noise is little, the feature such as stable safe and reliable to operation, reduce the workload of staff, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-base, 2-casing, 3-impeller, 4-belt pulley, 5-exhaust outlet, 6-motor, 7-belt, 8-Rinsing unit, 9-water orifice, 10-external interface, 11-safety cover.
Embodiment 1:
The utility model comprises base 1, casing 2, impeller 3, belt pulley 4, exhaust outlet 5 and motor 6, casing 2 is arranged on base 1, impeller 3 is connected with belt pulley 4, belt pulley 4 is connected by belt 7 with motor 6, exhaust outlet 5 is arranged on casing 2, the inner side radial direction of casing 2 is provided with Rinsing unit 8 in one week, Rinsing unit 8 is bolted on casing 2, Rinsing unit 8 is provided with multiple water orifice 9, Rinsing unit 8 is provided with external interface 10 near the bottom side, exhaust outlet 5 place of ventilator, Rinsing unit 8 is tube still type Rinsing unit, the quantity of tube still type Rinsing unit is one or two, impeller 3 is anti-water impeller, the arranged outside of belt 7 has safety cover 11.
When needs clean ventilator inside, stop the work of ventilator, be connected with the external interface 10 of tube still type Rinsing unit 8 by water supply device, the water entered in tubulation is sprayed by water orifice 9, and then ventilator inside is cleaned, cleaned sewage flows out from exhaust outlet 5.
Utilize technological scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technological scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (5)
1. a back flush type ventilator, comprise base, casing, impeller, belt pulley, exhaust outlet and motor, it is characterized in that: described casing is arranged on described base, described impeller is connected with described belt pulley, described belt pulley is connected by belt with described motor, described exhaust outlet is arranged on the housing, the inner side radial direction of described casing is provided with Rinsing unit in one week, described Rinsing unit is bolted on described casing, described Rinsing unit is provided with multiple water orifice, described Rinsing unit is provided with external interface near the bottom side, exhaust outlet place of ventilator.
2. a kind of back flush type ventilator as claimed in claim 1, is characterized in that: described Rinsing unit is tube still type Rinsing unit.
3. a kind of back flush type ventilator as claimed in claim 2, is characterized in that: the quantity of described tube still type Rinsing unit is one or two.
4. a kind of back flush type ventilator as claimed in claim 2, is characterized in that: described impeller is anti-water impeller.
5. a kind of back flush type ventilator as claimed in claim 2, is characterized in that: the arranged outside of described belt has safety cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151483.5U CN204493238U (en) | 2015-03-17 | 2015-03-17 | A kind of back flush type ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151483.5U CN204493238U (en) | 2015-03-17 | 2015-03-17 | A kind of back flush type ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493238U true CN204493238U (en) | 2015-07-22 |
Family
ID=53572560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520151483.5U Expired - Fee Related CN204493238U (en) | 2015-03-17 | 2015-03-17 | A kind of back flush type ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396339A (en) * | 2020-02-25 | 2020-07-10 | 浙江马尔风机有限公司 | Fan impeller cleaning device |
-
2015
- 2015-03-17 CN CN201520151483.5U patent/CN204493238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396339A (en) * | 2020-02-25 | 2020-07-10 | 浙江马尔风机有限公司 | Fan impeller cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150722 Termination date: 20160317 |