CN2795160Y - Water filling device - Google Patents
Water filling device Download PDFInfo
- Publication number
- CN2795160Y CN2795160Y CN 200520050013 CN200520050013U CN2795160Y CN 2795160 Y CN2795160 Y CN 2795160Y CN 200520050013 CN200520050013 CN 200520050013 CN 200520050013 U CN200520050013 U CN 200520050013U CN 2795160 Y CN2795160 Y CN 2795160Y
- Authority
- CN
- China
- Prior art keywords
- water
- lining
- seal ring
- valve
- filling device
- 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 - Lifetime
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a water filling device for soil transport pipelines. A water pump is driven by one set of motor to supply water, an outlet of the pump is connected with a safety valve which is provided with a flow distributing device, and a flow distributing water channel is connected with a throttle valve, and led to a water tank. A check valve is connected to the inlet point of the safety valve entering a transport pipeline, and the outlet point of the safety valve is simultaneously connected with a pressure meter and a pressure sensor, and connected with a water filler which is arranged on the transport pipeline through the check valve. The utility model fills water to mud within certain distance of the transport pipeline, the flowability of the mud in the transport pipeline is increased, and water film which has lubricating effect is simultaneously formed on the inner wall of the pipeline. Thereby, the flow resistance of the mud is reduced.
Description
Technical field
The utility model relates to a kind of water filling device that is used for the earth delivery duct.
Technical background
By the material of the similar earth state of ducting, must there be the moistening tool flowing power of water to carry out.In the earth course of conveying, if distance is long, earth exsiccations of can dewatering, perhaps material crowds, and all can cause difficulty of transportation so that blocking pipe.Therefore, in the certain distance of delivery duct, need, increasing its flowing power, and be formed with the moisture film of lubricant effect, reduce the resistance to flow of earth at inside pipe wall to the earth water filling.
Summary of the invention
The purpose of this utility model is will provide a kind of can increase the flowing power of earth in delivery duct, can form the water filling device of moisture film at inside pipe wall.
The technical solution of the utility model is: supplied water by a direct motor drive water pump, connect a safety valve of being with part flow arrangement at pump outlet, be connected to flow regulating valve and lead to water tank on the shunting water route.The entrance that enters delivery duct at safety valve is connected to check valve, is connected to compression indicator and pressure sensor simultaneously in the safety valve exit, also is mounted on injector on the transfer line by check valve.
The utility model to the earth water filling, not only increases the flowing power of earth in delivery duct in the certain distance of delivery duct, be formed with the moisture film of lubricant effect at inner-walls of duct simultaneously, thereby reduced the resistance to flow of earth.
Description of drawings
Fig. 1 is a utility model pipeline connection diagram;
Fig. 2 is the constructional drawing of injector among Fig. 1.
Among the figure 1, water tank, 2, filter, 3, water pump, 4, electrical motor, 5, safety valve, 6, flow regulating valve, 7, pressure sensor, 8, check valve, 9, injector, 10, delivery duct, 11, compression indicator, 12, pipe clamp, 13, filling pipe end, 14, housing, 15, pipe clamp, 16, straight tube, 17, Mi Tufengquan, 18, the gap, 19, seal ring, 20, lining, 21, straight tube.
The specific embodiment
Introduce the utility model below in conjunction with accompanying drawing.
With reference to Fig. 1, the water pump 3 that is driven by electrical motor 4 leads to water tank 1 by pipeline through filter 2 at the water inlet of water pump.At the water outlet of water pump safety valve 5, compression indicator 11, pressure sensor 7, the flow regulating valve 6 that leads to water tank and the arrival end of check valve 8, the injector 9 of the outlet termination delivery duct 10 of check valve by plumbing connection band part flow arrangement.
With reference to Fig. 2, with water mouth 13 housing 14 two ends with the port of the straight tube 21,16 that is connected delivery duct, are connected as a single entity the three by pipe clamp 12,15.Lining 20 is arranged in housing 14, between one of lining and straight tube 21 ends and the shell 14 seal ring 17 is arranged; There is seal ring 19 lining other end and straight tube 16 ends.Lining 20 and housing 14 contact positions to the face of cylinder and end face between the seal ring 19, leave the gap 18 of 2 mm wides at seal ring 17.
Claims (2)
1, a kind of water filling device, form by electrical motor, water pump, safety valve and injector, it is characterized in that: the water outlet at water pump (3) passes through plumbing connection pressure sensor (7), the flow regulating valve (6) that leads to water tank and the arrival end of check valve (8), the injector (9) of the outlet termination delivery duct (10) of check valve.
2, by the described water filling device of claim 1, it is characterized in that: described injector (9) has the housing (14) of (13) with water mouth, two ends and the straight tube (21 that is connected delivery duct, 16) by pipe clamp (12,15) three is connected as a single entity, lining (20) is arranged in housing (14), between one of lining and straight tube (21) end and the shell (14) seal ring (17) is arranged, there is seal ring (19) lining other end and straight tube (16) end, lining (20) and housing (14) contact position, to the face of cylinder and end face between the seal ring (19), leave gap (18) at seal ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050013 CN2795160Y (en) | 2005-01-06 | 2005-01-06 | Water filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520050013 CN2795160Y (en) | 2005-01-06 | 2005-01-06 | Water filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795160Y true CN2795160Y (en) | 2006-07-12 |
Family
ID=36812920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520050013 Expired - Lifetime CN2795160Y (en) | 2005-01-06 | 2005-01-06 | Water filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795160Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764444A (en) * | 2017-01-06 | 2017-05-31 | 汪梦林 | Concrete pump delivery line lubricating coupler |
| CN109775651A (en) * | 2019-02-14 | 2019-05-21 | 昆明理工大学 | A kind of water segregation slurry transportation pipeline and water segregation slurry pipeline steel method |
-
2005
- 2005-01-06 CN CN 200520050013 patent/CN2795160Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764444A (en) * | 2017-01-06 | 2017-05-31 | 汪梦林 | Concrete pump delivery line lubricating coupler |
| CN109775651A (en) * | 2019-02-14 | 2019-05-21 | 昆明理工大学 | A kind of water segregation slurry transportation pipeline and water segregation slurry pipeline steel method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee after: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: 410013 No. 361 South silver basin, Hunan, Changsha Patentee before: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150106 Granted publication date: 20060712 |