CN201094876Y

CN201094876Y - Cooling water filter

Info

Publication number: CN201094876Y
Application number: CNU2007200282520U
Authority: CN
Inventors: 马朋虎; 孙宝林; 巩同标; 信廷富; 肖延光; 郭树岗; 贾延东; 李洪坤; 丁海峰
Original assignee: Bohai Drilling Corp of Sinopec Shengli Petroleum Administration Bureau
Current assignee: Bohai Drilling Corp of Sinopec Shengli Petroleum Administration Bureau
Priority date: 2007-10-03
Filing date: 2007-10-03
Publication date: 2008-08-06
Anticipated expiration: 2017-10-03

Abstract

The utility model discloses a cooling-water filter, which comprises a water pump, an inlet pipe, a filter body, a filter cover, a fixed bolt, a spring, a filtering core and an outlet pipe, wherein, the water pump is communicated with the inlet pipe, the inlet pipe is communicated with the inner cavity of the filter body, the filtering core is arranged inside the inner cavity of the filter body, the spring is pressed on the top of the filtering core, the filter cover is pressed on the spring and is tightened on the filter body through the fixed bolt, and the bottom of the filtering core is communicated with the outlet pipe. The cooling-water filter can effectively reduce the content of the foreign matter in the cooling water, prevent the generation of the scale and the blocking of the pipe, effectively prolong the service life of the diesel engine, prevent the environmental pollution and environmental damage caused by the discharging of the anti-frozen solvent cooling water, reduce the operation cost of the diesel engine, and can improve the economic benefit.

Description

Cooling water filter

Technical field the utility model relates to the diesel coolant filter.

Background technology is at situ of drilling well, and Z12V190B diesel engine cooling system has " high temperature circulation system " and " the low temperature circulatory system " to form, and not connected." high temperature circulation system " is discharge casing before preceding discharge casing one water pump one right side, left bank water inlet pipe one cylinder cap one outlet pipe one." the low temperature circulatory system " through after discharge casing one water pump one charge air cooler one oil radiator one back discharge casing.Its total capacity reaches 500 liters.And the quality of quality of cooling water not only directly influences the cooling effect of diesel engine, also to bigger influence is arranged service life, otherwise produces incrustation scale, attached to the conduction that influence heat on the part outer wall, even stops up runner, to the serious corrosion of parts generation etc.The diesel coolant that uses generally comprises anti-icing fluid or demineralized water at present, have only the type of import that cooling water filter is just arranged, but the cost of filter core is equally also very high.The on-the-spot Z12V190B diesel engine that uses does not then have this device, generally only takes the anti-icing fluid or the demineralized water that more renew, causes great waste and pollution.

The summary of the invention the purpose of this utility model designs a kind of cooling water filter exactly, to solve the quality problem of on-the-spot diesel coolant.The utility model is achieved in that the utility model cooling water filter, and it comprises water pump, water inlet pipe, cleaner body, strainer cover, set bolt, spring, filter core and outlet pipe.Water pump and water inlet pipe link, and water inlet pipe and cleaner chamber body UNICOM are equipped with filter core in the cleaner chamber body, spring compression is on the top of filter core, strainer cover is pressed on the spring, and tightens on the cleaner body by set bolt, filter core bottom and outlet pipe UNICOM.The utility model can effectively reduce the content of impurity in the cooling water, prevent the generation and the line clogging of incrustation scale, prolonged the service life of diesel engine effectively, avoided environmental pollution caused by discharge and destruction because of containing the anti-icing fluid cooling water, reduced diesel engine operating cost, improved economic benefit.

Description of drawings Fig. 1 is a structure principle chart of the present utility model, 1 one water pumps, 2 one water inlet pipes, 3 one cleaner bodies, 4 set bolts, 5 one strainer covers, 6 one springs, 7 one filter cores, 8 one outlet pipes among the figure.

The specific embodiment is with reference to accompanying drawing 1, the utility model cooling water filter, and it comprises water pump 1, water inlet pipe 2, cleaner body 3, strainer cover 5, set bolt 4, spring 6, filter core 7 and outlet pipe 8.Water pump 1 links with water inlet pipe 2, water inlet pipe 2 and cleaner body 3 inner chamber UNICOMs, in cleaner body 3 inner chambers, filter core 7 is installed, spring 6 is pressed on the top of filter core 7, strainer cover 5 is pressed on the spring 6, and tighten on cleaner body 3 by set bolt 4, filter core 7 bottoms and outlet pipe 8 UNICOMs, outlet pipe 8 links to each other with water tank.The operation principle of the utility model cooling water filter is that water pump 1 is connected with water inlet pipe 2, utilize water pump 1 to produce the circulating resistance that hydraulic pressure overcomes cleaner, cooling water enters in the cleaner body 3 after water inlet pipe 2 enters water pump 1 pressure-raising, and the cooling water that filters the back cleaning by filter core 7 flows back to diesel engine radiator through outlet pipe 8.During cleaning, pull down strainer cover 5 and take out spring 6 and filter core 7, filter core 7 is put into neutral cleaning solution clean the promptly reusable of the multiple dress in back.

Claims

1, cooling water filter, it comprises water pump, cleaner body, strainer cover, filter core, it is characterized in that water pump and water inlet pipe link, water inlet pipe and cleaner chamber body UNICOM, in the cleaner chamber body filter core is installed, spring compression is on the top of filter core, and strainer cover is pressed on the spring, and tighten on the cleaner body filter core bottom and outlet pipe UNICOM by set bolt.