CN201076834Y - Conduit cleaning air nozzle and hose - Google Patents
Conduit cleaning air nozzle and hose Download PDFInfo
- Publication number
- CN201076834Y CN201076834Y CNU2007200738389U CN200720073838U CN201076834Y CN 201076834 Y CN201076834 Y CN 201076834Y CN U2007200738389 U CNU2007200738389 U CN U2007200738389U CN 200720073838 U CN200720073838 U CN 200720073838U CN 201076834 Y CN201076834 Y CN 201076834Y
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- CN
- China
- Prior art keywords
- air nozzle
- cylindrical air
- flexible pipe
- pipeline
- fountain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a pipeline cleaning air fountain, which relates to the flushing device field of ventilation ducts of central air-conditionings. The utility model comprises a cylindrical air fountain and a flexible pipe, and one end of the flexible pipe can be sleeved in a round hole which is arranged on the cylindrical air fountain. The utility model is characterized in that one end of the cylindrical air fountain is a closed type, and a plurality of aeration round holes are arranged around a circular column which is close to the closed end of the cylindrical air fountain. The inner diameter of the opening end of the cylindrical air fountain is provided with a screw-shaped rotating bayonet which can be tightly connected together with a screw bayonet on an aeration conduit connecting piece on an air compressor. The cylindrical air fountain is composed of metal and plastic material, and the numbers of the aeration round holes are 1-5. An angle between the opening direction of an aeration round hole and the outer wall of the cylindrical air fountain is 10 degrees to 170 degrees, and one to five flexible pipes can be mounted on the cylindrical air fountain. The utility model has the advantages that the operation of cleaning a pipeline is convenient, the dynamic is strong, the speed is fast, and no dead corner is left, the utility model can be penetrated into a pipeline whose caliber is thin to 100mm, which is not limited by a caliber.
Description
The technology neighborhood:
The utility model relates to the flushing device field of central air-conditioning ventilation shaft, and particularly a kind of pipeline cleans air nozzle and flexible pipe.
Background technology:
The modern megastore and the flushing device of the central air-conditioning ventilation shaft in the office building are finished by the hairbrush robot mostly, great majority are machine formula hairbrush cleaning equipment, be generally the motor transmission, pierce pipeline, utilize the rotation clean wall pipe of driven by motor hairbrush by crawler belt or wheel.But can run into a lot of problems when practical operation, brush self is changed, cleans loaded down with trivial details, is difficult to clean, and obviously will abandons the cleaning in a part tubule road, and brush continues to use, uses repeatedly and cause secondary pollution easily in the cleaning process.Electric robot is charging operation under motor-driven in pipeline, and tangible hidden fire-fighting danger is arranged, and vertical pipe, tapered pipeline clean difficulty, and perhaps vertical pipe, tapered pipeline clean difficulty, perhaps can not construct.Pipeline configuration such as valve, pillar influences equipment to be passed through, and baroque pipe-line system and irregular pipe shape are often abandoned cleaning.The frequent brush of changing different size when work, a large amount of pipelines can not enter, and only limit to metallic conduit, and nonmetal pipeline can not be constructed.
Thus, we are according to the equipment actuality of cleaning with water to existing central air-conditioning ventilation shaft, in conjunction with nit technology not, provide a kind of pipeline that can satisfy multiple situation to clean air nozzle and flexible pipe.
Summary of the invention:
The purpose of this utility model is to address the above problem, and a kind of easy operation is provided, and the pipeline that equipment is light cleans air nozzle and flexible pipe.
The utility model for solving the technical scheme that purpose adopted is: a kind of pipeline cleans air nozzle and flexible pipe is made of cylindrical air nozzle, flexible pipe, and an end of flexible pipe can be enclosed within the circular hole that is arranged on the cylindrical air nozzle.It is characterized in that: an end of cylindrical air nozzle is a closed type, is provided with several ventilation circular holes around cylindrical air nozzle closing end cylinder nearby.The openend internal diameter of cylindrical air nozzle is provided with thread-shaped rotation bayonet socket, can closely link together with the screw thread bayonet socket on the airway connector on the air compressor.
Described cylindrical air nozzle is made of metal or plastic material;
The number of described ventilation circular hole is 1-5;
Angle between described ventilation circular hole opening direction and the cylindrical air nozzle outer wall is between 10 °-170 °;
Described flexible pipe can be installed 1-5 on cylindrical air nozzle.
The beneficial effects of the utility model are: adopt pipeline after the nit technology not to clean air nozzle and flexible pipe is done unlimited motion under high-power air compressor machine drives in pipeline, air nozzle has the valve formula, kind surplus the gas whip formula etc. ten, cut the dirt on the brush removing tube wall, powerful, speed is fast, does not stay the dead angle, can be deep into carefully is 100 millimeters pipeline to bore, is not subjected to the restriction of caliber.Be up to state standards fully.There is not the secondary pollution problem.The nozzle of nit can not cut brush from the adherent rising of bottom screw type and clean the work that pipeline configurations such as straight pipeline, valve, pillar do not influence diameter 2-3cm valve fully, nozzle can pass through any part that obstacles such as valve must arrive pipeline, do not stay the dead angle, any part need not to abandon to clean, the pipeline of unlike materials such as all right clean metal pipeline, fiber glass duct, polyurethane.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a tangent plane structural representation of the present utility model;
1 cylindrical air nozzle 2 ventilation circular holes 3 flexible pipes
The specific embodiment:
With reference to the accompanying drawings the utility model is described further below:
As shown in Figure 1 and Figure 2, end sealing on the cylindrical air nozzle, one end opening, end in sealing has 1-5 ventilation circular hole nearby, on the ventilation circular hole, can connect flexible pipe, the opening direction of ventilation circular hole and the angle of cylindrical air nozzle outer wall are between 10 °-170 °, and cylindrical air nozzle openend internal diameter is provided with the screw thread rotation bayonet socket, is connected with the breather line of air compressor.
In use, earlier the breather line on the air compressor is connected on the cylindrical air nozzle, cylindrical air nozzle is placed into the cleaning position, send gases at high pressure by air compressor, derive air-flow in the ventilation circular hole on air nozzle, wash away the ventilation shaft inwall uniformly, reach the purpose of cleaning, because ventilation circular hole and outer wall have certain angle, gases at high pressure can produce reaction force when getting rid of air nozzle makes air nozzle make free uniform motion round about, so just can realize the effect of cleaning one by one.This device is when cooperating flexible pipe to use, after being connected flexible pipe on the ventilation circular hole, ejection along with high pressure draught, drive flexible pipe and do irregular vibrations, directly beat on the inwall of ventilation shaft, good effect is played in some dust cleanings that are deposited on the inwall, also can not cause damage ventilation shaft.
Claims (6)
1. a pipeline cleans air nozzle and flexible pipe is made of cylindrical air nozzle, flexible pipe, one end of flexible pipe can be enclosed within the circular hole that is arranged on the cylindrical air nozzle, it is characterized in that: an end of cylindrical air nozzle is a closed type, is provided with several ventilation circular holes around cylindrical air nozzle closing end cylinder nearby.
2. a kind of pipeline as claimed in claim 1 cleans air nozzle and flexible pipe, it is characterized in that: the openend internal diameter of described cylindrical air nozzle is provided with thread-shaped rotation bayonet socket, can closely link together with the screw thread bayonet socket on the airway connector on the air compressor.
3. a kind of pipeline as claimed in claim 1 cleans air nozzle and flexible pipe, and it is characterized in that: described cylindrical air nozzle is made of metal or plastic material.
4. a kind of pipeline as claimed in claim 1 cleans air nozzle and flexible pipe, it is characterized in that: the number of described ventilation circular hole is 1-5.
5. a kind of pipeline as claimed in claim 1 cleans air nozzle and flexible pipe, and it is characterized in that: the angle between described ventilation circular hole opening direction and the cylindrical air nozzle outer wall is between 10 °-170 °.
6. a kind of pipeline as claimed in claim 1 cleans air nozzle and flexible pipe, it is characterized in that: described flexible pipe can be installed 1-5 on cylindrical air nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200738389U CN201076834Y (en) | 2007-08-21 | 2007-08-21 | Conduit cleaning air nozzle and hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200738389U CN201076834Y (en) | 2007-08-21 | 2007-08-21 | Conduit cleaning air nozzle and hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201076834Y true CN201076834Y (en) | 2008-06-25 |
Family
ID=39568884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200738389U Expired - Fee Related CN201076834Y (en) | 2007-08-21 | 2007-08-21 | Conduit cleaning air nozzle and hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201076834Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424029A (en) * | 2016-11-02 | 2017-02-22 | 红塔烟草(集团)有限责任公司 | Collecting pipe stator cleaning device of PASSIM-7K cigarette making and plug assembling machine set |
| CN111686955A (en) * | 2020-07-29 | 2020-09-22 | 杭州华电能源工程有限公司 | Coal-fired boiler pneumatic soot blowing system nozzle with flat horn-shaped lower spray pipe and soot blowing method |
-
2007
- 2007-08-21 CN CNU2007200738389U patent/CN201076834Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424029A (en) * | 2016-11-02 | 2017-02-22 | 红塔烟草(集团)有限责任公司 | Collecting pipe stator cleaning device of PASSIM-7K cigarette making and plug assembling machine set |
| CN111686955A (en) * | 2020-07-29 | 2020-09-22 | 杭州华电能源工程有限公司 | Coal-fired boiler pneumatic soot blowing system nozzle with flat horn-shaped lower spray pipe and soot blowing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20090921 |