CN203309505U - Dredging device for ball-float traps - Google Patents
Dredging device for ball-float traps Download PDFInfo
- Publication number
- CN203309505U CN203309505U CN2013203409425U CN201320340942U CN203309505U CN 203309505 U CN203309505 U CN 203309505U CN 2013203409425 U CN2013203409425 U CN 2013203409425U CN 201320340942 U CN201320340942 U CN 201320340942U CN 203309505 U CN203309505 U CN 203309505U
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- CN
- China
- Prior art keywords
- thimble rod
- thimble
- pipe
- ejector pin
- rod cover
- 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 a dredging device for ball-float traps. An ejector pin casing is composed of a first ejector pin casing and a second ejector pin casing, the ejector pin casing is sleeved on an ejector pin with a O-shaped seal ring, one end of the ejector pin is sleeved with a spring, an ejector handle arranged at one end of the ejector pin controls the spring on the ejector pin between the ejector pin casing and the ejector handle, and the other end of the ejector pin is provided with an ejector; and the excircle of the ejector pin casing is provided with a screw thread, the screw thread on the excircle of the ejector pin casing is arranged in a first pipe orifice of a t-branch pipe, a second pipe orifice of the t-branch pipe and one end of a pipe joint are fixed together, the other end of the pipe joint is fixedly arranged in a drain hole of a ball-float trap, and a third pipe orifice of the t-branch pipe is connected with a blow-off pipe. The device has the characteristics of high reliability, convenient in installation and use, simple structure, convenience in maintenance and strong expansibility, and is especially applicable to air compression systems or other similar systems widely provided with ball-float traps.
Description
Technical field
The utility model relates to a kind of dredging device, specifically a kind of dredging device for Ball float steam trap.
Background technique
At present, pressurized air is widely used in a lot of industries.In order to guarantee compressed air plant steadily effectively operation for a long time, must use that filtering de-watering apparatus carries out purified treatment step by step to pressurized air, thereby reach the purpose of removing water, oil and other impurity in pressurized air.Wherein Ball float steam trap because it is simple in structure, zero power consumption, blowdown flow rate be widely used greatly.But, in reality, use in the process of Ball float steam trap, Ball float steam trap is with after the pipeline that is connected is used the regular hour, inner-walls of duct gets rusty increasing with incrustation scale, the get rusty iron rust slag that peels off and incrustation scale caking of inner-walls of duct often enters in the weep hole of Ball float steam trap and forms obstruction, obstruction stops up the weep hole of Ball float steam trap, cause the Ball float steam trap impeded drainage, when serious, obstruction blocks the weep hole of Ball float steam trap, hot equipment and pipe network can not normally be moved, had a strong impact on the economic benefit of enterprise.
The model utility content
The purpose of this utility model is in order to solve the deficiencies in the prior art, proposes a kind of simple in structure, easy for installation, simple operation, without taking Ball float steam trap apart flushing, and dredging device that can Quick dredging Ball float steam trap weep hole.This dredging device can be dredged eliminating in time by the obstruction in the weep hole of Ball float steam trap, thereby has guaranteed the normal operation of hot equipment and pipe network, has improved the economic benefit of enterprise.
The technical solution of the utility model is: a kind of Ball float steam trap dredging device, comprise thimble, thimble handle, spring, thimble rod, tailstock spindle, " zero " sealed type circle and three-way pipe, it is characterized in that: form the thimble rod cover by the first thimble rod cover and the second thimble rod cover, the thimble rod cover is sleeved on the thimble rod with " zero " shape seal ring, thimble rod one end is set with spring, the thimble handle of thimble rod one termination dress is controlled at spring on the thimble rod between thimble rod cover and thimble handle, and another termination of thimble rod is provided with thimble; Thimble rod cover cylindrical is provided with screw thread, on screw thread on thimble rod cover cylindrical in the first mouth of pipe A of three-way pipe, the second mouth of pipe B of three-way pipe is together with an end of pipe joint is fixed on, the other end of pipe joint is fixed in the weep hole of Ball float steam trap, and the 3rd mouth of pipe C of three-way pipe is connected with drain pipe.
Described thimble rod, wherein thimble rod stage casing diameter is greater than thimble rod leading portion and thimble rod back segment diameter, on the cylindrical of thimble rod stage casing, is provided with two grooves, and two " zero " shape ring sets are on two grooves on cylindrical.
Described the first thimble rod cover connects as one with the second thimble rod cover, and the first thimble rod cover outside diameter is greater than the second thimble rod cover outside diameter, is provided with screw thread on the first thimble rod cover cylindrical.
One end of thimble handle is provided with the hole of screw thread and the spring-loaded groove of card, on the thimble handle on the screw thread of thimble rod one end.The beneficial effects of the utility model are, this Ball float steam trap dredging device, anvil cinder in steam pipe system and heating equipment or incrustation scale are formed to obstruction, while stopping up the weep hole of Ball float steam trap, press the handle on thimble rod in dredging device, making thimble rod drive thimble (taper) enters in the float valve weep hole, obstruction in weep hole is smashed to pieces, in Ball float steam trap, from drain pipe, discharge under the effect of vapor pressure, guaranteed that Ball float steam trap normally moves, can make heating plant reach best heat exchange efficiency.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is Ball float steam trap dredging device structural representation.
Fig. 2 is thimble rod cross-section structure enlarged view.
Spring in the drawings, 1, the push rod handle, 2,, 3, the first thimble rod cover cylindrical, 4, screw thread, 5, " zero " shape seal ring, 6, thimble rod stage casing, 7, thimble rod, 8, thimble, 9, the second thimble rod cover cylindrical, 10, three-way pipe, 11, pipe joint, 12, drain pipe, 13, Ball float steam trap, A, first mouth of pipe, B, second mouth of pipe, C, the 3rd mouth of pipe.
Embodiment
In shown in accompanying drawing 1 of the present utility model, accompanying drawing 2, implementing, its embodiment is: make Ball float steam trap 13 dredging devices with metallic material, its thimble rod cover is sleeved on the thimble rod 7 with " zero " shape seal ring 5, thimble rod 7 one ends are set with spring 2, the thimble rod handle 1 of thimble rod 7 one termination dresses is controlled at spring 2 on the thimble rod 7 between thimble rod cover and thimble rod handle 1, and another termination of thimble rod 7 is provided with thimble 8; Thimble rod cover cylindrical is provided with screw thread 4, on screw thread 4 on the tailstock spindle cylindrical in the first mouth of pipe A of three-way pipe 10, the second mouth of pipe B of three-way pipe 10 is upper on pipe joint 11, on the other end of pipe joint 11, in the weep hole of Ball float steam trap 13, the 3rd mouth of pipe C and the drain pipe 12 of three-way pipe 10 link together.
Described thimble rod 7, wherein the diameter in thimble rod stage casing 6 is greater than the diameter of thimble rod 7 leading portions and thimble rod 7 back segments, on 6 cylindricals of thimble rod stage casing, is provided with two grooves, and two " zero " shape seal rings 5 are sleeved on two grooves of thimble rod stage casing 6 cylindricals.
Described the first thimble rod cover connects as one with the second thimble rod cover, and the first thimble rod cover cylindrical 3 diameters are greater than the diameter of the second thimble rod cover cylindrical 9, are provided with screw thread 4 on the first thimble rod cover cylindrical 3.
One end of described thimble rod handle 1 is provided with screw thread, at thimble rod 7 one terminal filaments, buckles on thimble rod handle 1, and a termination of thimble rod handle 1 also is provided with the groove that clamps spring 2.
Working principle
After the Ball float steam trap dredging device is installed, iron rust slag or incrustation scale form obstruction in steam pipe system and heating equipment, while stopping up the weep hole of Ball float steam trap, press the handle on the thimble rod of dredging device, make thimble rod drive the taper thimble and enter the float valve weep hole, obstruction in weep hole is smashed to pieces, stopped pressing the handle on the thimble rod of dredging device, under the effect of spring force, make the thimble rod return.Under the effect of vapor tension pressure, obstruction and water of condensation after smashing to pieces are discharged from drain pipe in float valve, and stop steam leakage, thereby have guaranteed the normal operation of hot equipment and pipe network, and energy saving is had to remarkable result.
Claims (1)
1. Ball float steam trap dredging device, comprise thimble, thimble handle, spring, thimble rod, tailstock spindle, " zero " sealed type circle and three-way pipe, it is characterized in that: form the thimble rod cover by the first thimble rod cover and the second thimble rod cover, the thimble rod cover is sleeved on the thimble rod with " zero " shape seal ring, thimble rod one end is set with spring, the thimble handle of thimble rod one termination dress is controlled at spring on the thimble rod between thimble rod cover and thimble handle, and another termination of thimble rod is provided with thimble; Thimble rod cover cylindrical is provided with screw thread, on screw thread on thimble rod cover cylindrical in first mouth of pipe of three-way pipe, second mouth of pipe of three-way pipe is together with an end of pipe joint is fixed on, the other end of pipe joint is fixed in the weep hole of Ball float steam trap, and the 3rd mouth of pipe of three-way pipe is connected with drain pipe; Described thimble rod, wherein thimble rod stage casing diameter is greater than thimble rod leading portion and thimble rod back segment diameter, on the cylindrical of thimble rod stage casing, is provided with two grooves, and two " zero " shape ring sets are on two grooves on cylindrical; The first thimble rod cover connects as one with the second thimble rod cover, and the first thimble rod cover outside diameter is greater than the second thimble rod cover outside diameter, is provided with screw thread on the first thimble rod cover cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203409425U CN203309505U (en) | 2013-06-15 | 2013-06-15 | Dredging device for ball-float traps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203409425U CN203309505U (en) | 2013-06-15 | 2013-06-15 | Dredging device for ball-float traps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309505U true CN203309505U (en) | 2013-11-27 |
Family
ID=49615714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203409425U Expired - Fee Related CN203309505U (en) | 2013-06-15 | 2013-06-15 | Dredging device for ball-float traps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332363A (en) * | 2019-07-09 | 2019-10-15 | 浙江厚德气动元件有限公司 | Automatic water trap |
-
2013
- 2013-06-15 CN CN2013203409425U patent/CN203309505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332363A (en) * | 2019-07-09 | 2019-10-15 | 浙江厚德气动元件有限公司 | Automatic water trap |
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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: 20131127 Termination date: 20180615 |