CN205128234U - Air -water mixed sluice gun - Google Patents
Air -water mixed sluice gun Download PDFInfo
- Publication number
- CN205128234U CN205128234U CN201520772777.XU CN201520772777U CN205128234U CN 205128234 U CN205128234 U CN 205128234U CN 201520772777 U CN201520772777 U CN 201520772777U CN 205128234 U CN205128234 U CN 205128234U
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- China
- Prior art keywords
- water
- barrel
- air
- gun barrel
- gun
- 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 discloses an air -water mixed sluice gun, including the barrel, the one end of barrel is equipped with gas and connects, gas connects high pressurized air source through the trachea, on connecting, gas is equipped with one -way check valve, be equipped with the water swivel on the pipe shaft of barrel, the water pipe is connected to the water swivel, the other end of barrel is the jet. Compressed air and water mix in the barrel of sluice gun, form contain a large amount of bubbles water to the heat exchanger tube bank wash, the bubble leads to the fact the impact to the dirt of tube bank inner wall accumulation in the heat exchanger tube bank, make it become flexible, come off, reaches the purpose of washing, reaches better cleaning performance, has practiced thrift repair time and maintenance manpower resources.
Description
Technical field
The utility model belongs to workshop burnisher, is specifically related to a kind of air-water mixed sluice gun.
Background technology
The devices such as the main frame oil cooler of thermal power generation unit (not with cooling tower), little machine oil cooler, closed water cooler, inner cold water cooler, hydrogen-cooled device, exciter air cooler, electric pump oil cooler, electric pump, solidifying pump cool-air device all adopt recirculated water to cool; and recirculated water generally takes from rivers; it is more that water quality includes silt; above-mentioned cooler is after operation a period of time; heat exchanger tube inwall accumulates a large amount of dirt, impurity; affect heat exchange efficiency; therefore need often to clean it, guarantee heat exchange efficiency.Prior art for rinse with flush water pump water, or is manually scrubbed with copper pipe hairbrush.
Mainly there is following several respects problem in prior art: adopts copper pipe hairbrush to scrub, and consuming time longer and need drop into more manpower and time, cost is higher; Adopt existing flushing hydraulic giant directly to carry out flushing cleaning effect not good, can not effectively the dirt amassed on tube wall be rinsed out
Utility model content
The technical problem that the utility model solves is: the defect that cleaning performance is poor, cleaning cost is high that the heat exchanger tube cleaning for existing heat exchanger exists, and provides a kind of novel air-water mixed sluice gun, realizes heat exchanger tube and clean fast and efficiently.
The utility model adopts following technical scheme to realize: air-water mixed sluice gun, comprise gun barrel 1, one end of described gun barrel 1 is provided with gas joint 2, described gas joint 2 connects high-pressure air source by tracheae 4, described gas joint 2 is provided with inlet non return check valve 6, the pipe shaft of described gun barrel is provided with water swivel 3, described water swivel 3 connecting water pipe 5, and the other end of described gun barrel 1 is jet 9.
Further, described gun barrel 1 has rectangular tube chamber, and described gas joint 2 and water swivel 3 are arranged near gun barrel end.
Further, described gas joint 2 is arranged on gun barrel 1 end, is handle shape.
Further, described water swivel 3 is provided with water valve 8.
Further, described gas joint 2 is connected with nozzle 7 in gun barrel 1.
In the utility model, described inlet non return check valve 6 is ball check valve.
Gun barrel of the present utility model is connected two-way pipeline by gas joint respectively with water swivel, wherein a connection water source, road, and another road connects high-pressure air source, on gas joint, one inlet non return check valve is housed simultaneously, prevents aqueous reflux from entering in compressed air hose.Compressed air and water mix in the gun barrel of sluice gun, the water formed containing a large amount of bubble penetrates from jet, and heat exchanger tube bank is rinsed, and bubble impacts the dirt of tube bank inwall accumulation in heat exchanger tube, make it loosen, come off, reach the object of flushing.
The utility model utilizes the bubble mixed in water to impact tube bank inwall in the process of heat-exchanging tube bundle implosive, the dirt loose or dislocation making it adhere to, cleaning performance is good, realize heat exchanger tube to clean fast and efficiently, both saved repair time and maintenance human resources, and good cleaning performance can have been reached again.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of air-water mixed sluice gun of the present utility model.
Number in the figure: 1-gun barrel, 2-gas joint, 3-water swivel, 4-tracheae, 5-water pipe, 6-inlet non return check valve, 7-nozzle, 8-water valve.
Detailed description of the invention
Embodiment
See Fig. 1, air-water mixed sluice gun, comprise gun barrel 1, gun barrel 1 has rectangular tube chamber, and the end of gun barrel 1 is provided with gas joint 2, and gas joint 2 connects high-pressure air source by tracheae 4, gas joint 2 is provided with inlet non return check valve 6, inlet non return check valve 6 is ball check valve, prevents intraluminal water from entering in air inlet joint and tracheal strips, causes compression device to damage.Gun barrel pipe shaft near gas joint is provided with water swivel 3, water swivel 3 connecting water pipe 5, the other end of gun barrel 1 is jet 9, water enters in gun barrel tube chamber from water swivel, the compressed air simultaneously entered from gas joint and water mix in gun barrel tube chamber, form the water containing a large amount of bubble, rinse from the tube bank of jet ejection heat exchanger, Compressed Gas increases the pressure that water sprays, its bubble formed impacts the dirt of tube bank inwall accumulation in heat exchanger tube, make it loosen, come off, reach the object of flushing.
In the present embodiment, gun barrel lumen distal arranges gas joint, and gas joint is arranged to handle shape, is convenient to hand-held sluice gun, Compressed Gas goes out ejection from the nozzle of gas joint 2 in gun barrel 17, directly ejected by the jet 9 of intraluminal for front end water from gun barrel front end, linearly gun barrel, expulsion pressure is large, avoid the pressure loss, gun barrel 1 adopts strip steel pipe, can extend the scope that sluice gun sprays, and improves developing result.
Water swivel 3 is provided with water valve 8, and sluice gun closes water valve can inject high pressure air-flow separately, carries out blast cleaning to some magazines.
These are only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. air-water mixed sluice gun, it is characterized in that: comprise gun barrel (1), one end of described gun barrel (1) is provided with gas joint (2), described gas joint (2) connects high-pressure air source by tracheae (4), described gas joint (2) is provided with inlet non return check valve (6), the pipe shaft of described gun barrel is provided with water swivel (3), described water swivel (3) connecting water pipe (5), the other end of described gun barrel (1) is jet (9); Described gun barrel (1) has rectangular tube chamber, and described gas joint (2) and water swivel (3) are arranged near gun barrel end.
2. air-water mixed sluice gun according to claim 1, described gas joint (2) is arranged on gun barrel (1) end, is handle shape.
3. air-water mixed sluice gun according to claim 1, described water swivel (3) is provided with water valve (8).
4. air-water mixed sluice gun according to claim 1, described gas joint (2) is connected with nozzle (7) in gun barrel (1).
5. the air-water mixed sluice gun according to any one of claim 1-4, described inlet non return check valve (6) is ball check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772777.XU CN205128234U (en) | 2015-09-30 | 2015-09-30 | Air -water mixed sluice gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772777.XU CN205128234U (en) | 2015-09-30 | 2015-09-30 | Air -water mixed sluice gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128234U true CN205128234U (en) | 2016-04-06 |
Family
ID=55614060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772777.XU Expired - Fee Related CN205128234U (en) | 2015-09-30 | 2015-09-30 | Air -water mixed sluice gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128234U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380619A (en) * | 2018-02-13 | 2018-08-10 | 浙江省海洋水产养殖研究所 | A kind of vessel immersion cleaning device |
| CN108580424A (en) * | 2018-03-22 | 2018-09-28 | 温州医科大学附属口腔医院 | A kind of electronic odontoglyph handle cleaning device |
| CN109260779A (en) * | 2018-11-12 | 2019-01-25 | 广东省源天工程有限公司 | A kind of dredging exhaust ejector in heavy silt pond |
-
2015
- 2015-09-30 CN CN201520772777.XU patent/CN205128234U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380619A (en) * | 2018-02-13 | 2018-08-10 | 浙江省海洋水产养殖研究所 | A kind of vessel immersion cleaning device |
| CN108380619B (en) * | 2018-02-13 | 2019-10-25 | 浙江省海洋水产养殖研究所 | A kind of vessel immersion cleaning device |
| CN108580424A (en) * | 2018-03-22 | 2018-09-28 | 温州医科大学附属口腔医院 | A kind of electronic odontoglyph handle cleaning device |
| CN108580424B (en) * | 2018-03-22 | 2024-01-09 | 温州医科大学附属口腔医院 | Electric tooth cleaner handle cleaning device |
| CN109260779A (en) * | 2018-11-12 | 2019-01-25 | 广东省源天工程有限公司 | A kind of dredging exhaust ejector in heavy silt pond |
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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: 20160406 Termination date: 20170930 |