CN208121902U - Household hydraulic pressure drill-bit type pipeline drainer - Google Patents

Abstract

The utility model discloses a kind of household hydraulic pressure drill-bit type pipeline drainers, including drill bit, water pump and the first valve, water pump removably connects drill bit by water pipe flexible, drill bit can be rotated relative to water pipe, the first valve is provided on water pipe, drill bit includes drill body, drill body includes columned linkage section and coniform drill bit segment, the linkage section with water pipe for connecting, prolong its length direction on the outer surface of drill body and is provided with more than two external spiral grooves, the through-hole through drill body both ends is provided on drill body along its length, inner spiral groove is provided in through hole wall.The utility model has the beneficial effects that：The drill bit rotational power of the application derives from hydraulic pressure, rather than motor driven, therefore the use of the application will not be controlled by the position of motor, the application manipulates the use of drill bit by controlling water pipe, it is more labor-saving compared to operation motor, the application water pipe is hose, and the brill that drill bit can be changed moves direction, will not be damaged to duct wall.

Description

Household hydraulic pressure drill-bit type pipeline drainer

Technical field

The utility model relates to a kind of household hydraulic pressure drill-bit type pipeline drainers.

Background technique

In daily life, the distribution of pipeline is relatively broad, such as water closet etc., and pipeline is due to its closure, often Blocking can be generated, the dredging of pipeline will use dredge, and existing dredge is divided into the big of home-use small appliances and commercialization Type utensil, small-sized dredging tools include handmade rotary spring dredge etc., the small-sized generally existing leakproofness of dredging tools not enough, The problems such as pressure is excessive, and the dredging direction of existing dredge not malleable, be easy to cause damage to pipelines such as bends It is bad, and existing dredge is only capable of playing the role of dredging, itself is difficult to handle remaining rubbish, and unhygienic, greatly The dredge of type volume it is big, it is at high cost etc. due to, be generally difficult to be promoted in family.

Summary of the invention

The purpose of the utility model is to provide a kind of household hydraulic pressure drill-bit type pipeline drainers, solve pipeline in the prior art Dredge is easy the technological deficiency damaged to pipeline in unclog the pipe.

To solve the above problems, technical solution adopted in the utility model is：A kind of household hydraulic pressure drill-bit type pipeline is thin Logical device, including drill bit, water pump and the first valve, the water pump removably connects drill bit by water pipe flexible, described Drill bit can be rotated relative to water pipe, and the first valve is provided on the water pipe, and the drill bit includes drill body, the brill Head ontology includes columned linkage section and coniform drill bit segment, and the linkage section with water pipe for connecting, the brill Prolong its length direction on the outer surface of head ontology and is provided with more than two external spiral grooves, side along its length on the drill body To the through-hole being provided with through drill body both ends, inner spiral groove is provided in the through hole wall.The drill bit rotation of the application Power resources are hydraulic pressure, and the application is connect with water pipe, and water pipe supplies water to drill body, due to being provided with inside spin in drill body Slot, hydraulic pressure provide pressure to drill body in helicla flute, and drill bit is pushed to relatively rotate, and the water pipe connecting with drill bit is using soft Pipe, thus it is possible to vary the direction of drill bit can be changed according to the shape in the hole of cleaning for the direction of drill bit, and the application can pass through water pipe Length change the length that works in hole of drill bit, reduce used in this application restricted, the quantity of inner spiral groove in the application Determine the velocity of rotation of drill bit, the water pressure that water pipe is provided to drill bit determines the object hardness that drill bit can bore, plugman Make case drill bit and the power of rotation is provided, whether the first valve of opening and closing can be used for controlling the rotation of drill bit, due to the application In drill bit connected by water pipe, therefore drill bit can change direction when encountering duct wall, to will not cause to duct wall very big Damage, the application provides the water of power after drill bit ejection for drill bit, to being rinsed in pipeline, while unclog the pipe The cleaning for completing pipeline, improves the health of pipeline.

It as a further improvement of the utility model, further include liquid booster pump, the liquid booster pump is arranged in water On pipeline between pump and the first valve.The application flows through the hydraulic pressure of drill bit using liquid booster pump increase, so that the application can With faster unclog the pipe.

It as a further improvement of the utility model, further include the detergent storage box and the second valve for storing detergent Door, the detergent storage box are connected to drill bit by pipeline, and second valve is arranged on pipeline.The application is cleaning Detergent is placed in agent storage box, and pipeline inside is cleaned while unclog the pipe.

As a further improvement of the utility model, further include threeway, two of the water pipe and pipeline and threeway into Mouth is connected, and the outlet of threeway is for being connected to drill bit.The application realizes that two pipelines are connect with drill bit simultaneously using threeway.

The drill bit further includes connection sleeve as a further improvement of the utility model, and the linkage section is separate The end of one end of drill bit segment is provided with fixed ring, and the outer diameter of the fixed ring is greater than the outer diameter of linkage section, the connection Sleeve is provided with connecting hole along its length, and the connecting hole includes upper connecting hole unit and lower connecting hole unit, described The diameter of lower connecting hole unit is less than the outer diameter of fixed ring and is greater than the outer diameter of linkage section, and the diameter of the upper connecting hole is big In or equal to fixed ring outer diameter, one end of lower connecting hole is provided with internal screw thread in upper connecting hole, is connect with drill bit External screw thread is set on water pipe, and the water pipe is threadedly coupled with sleeve is connect.The application when in use, the water being connect with the application External screw thread is arranged in the end of pipe, and since connection sleeve is set on linkage section, water pipe is threadedly coupled realization water pipe with sleeve is connect Relative rotation between drill body, connection sleeve can be relatively rotated with linkage section, and connected and passed through between sleeve and water pipe Be screwed connection, it is achieved that drill body is rotated relative to water pipe.

It as a further improvement of the utility model, further include thrust bearing, the thrust bearing is set in linkage section On, and the upper thrust washer of thrust bearing is used to support fixed ring, lower connecting hole unit and upper connecting hole unit junction Shoulder is used to support the lower thrust washer of thrust bearing.On the one hand the application is used to support connector sleeve by setting thrust bearing On the other hand cylinder and drill body reduce drill body and connect the friction rotated between sleeve, so that drill body and water pipe Between relative rotation it is more smooth.

It as a further improvement of the utility model, further include upper gasket and lower seal pad, the upper gasket is set Set between fixed ring and the upper thrust washer of thrust bearing, lower seal pad be arranged in thrust bearing lower thrust washer and lower company It connects between hole unit and the shoulder of upper connecting hole unit junction.The application is by being arranged upper gasket and lower seal pad, enhancing Leakproofness in the application between drill body and connection sleeve prevents the power that drill body rotation is reduced because of leak.

In conclusion the utility model has the beneficial effects that：The drill bit rotational power of the application derives from hydraulic pressure, and non-electrical Machine driving, therefore the use of the application will not be controlled by the position of motor, the application manipulates making for drill bit by controlling water pipe With, more labor-saving compared to operation motor, the application water pipe is hose, and the brill that drill bit can be changed moves direction, and drill bit bore it is dynamic Length（That is the depth that can creep into of drill bit）Can further it increase, and the application also has structure simple, easy to use excellent Point.

Detailed description of the invention

Fig. 1 is the main view of drill bit in the utility model.

Fig. 2 is the schematic perspective view of drill bit in the utility model.

Fig. 3 is the schematic perspective view of another angle of drill bit in the utility model.

Fig. 4 is the stereogram exploded view of drill bit in the utility model.

Fig. 5 is the structural schematic diagram that sleeve is connected in the utility model.

Fig. 6 is the longitudinal sectional view of the utility model.

Wherein：1, linkage section；2, drill bit segment；3, external spiral groove；4, through-hole；5, inner spiral groove；6, sleeve is connected；7, fixed Ring；8, upper connecting hole unit；9, lower connecting hole unit；10, internal screw thread；11, upper thrust washer；12, lower thrust washer；13, shoulder Portion；14, axis piece；15, steel ball；16, drill bit；17, water pump；18, the first valve；19, liquid booster water pump；20, detergent is stored Case；21, the second valve；22, threeway.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.

Embodiment one：

As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 and household hydraulic pressure drill-bit type pipeline drainer shown in fig. 6, including drill bit 16, Water pump 17 and the first valve 18, the water pump 17 removably connect drill bit 16, the drill bit 16 by water pipe flexible It can be rotated relative to water pipe, the first valve 18 is provided on the water pipe, the drill bit 16 includes drill body, the brill Head ontology includes columned linkage section 1 and coniform drill bit segment 2, and the linkage section 1 and drill bit segment 2 are using integrated molding It is made, to keep the intensity of drill body entirety, the linkage section 1 with water pipe for connecting, outside the drill body Prolong its length direction on surface and be provided with more than two external spiral grooves 3, the quantity of the preferred external spiral groove 3 of the present embodiment is three A, adjacent two external spiral grooves 3 are spaced 120 °, i.e. three external spiral grooves 3 rotate 120 ° after with rotate first three external spiral groove 3 Position be overlapped, the through-hole 4 through drill body both ends, the through-hole are provided on the drill body along its length Inner spiral groove 5 is provided on 4 hole walls, the quantity of the preferred inner spiral groove 5 of the present embodiment is three, two adjacent inner spiral grooves 5 Between interval be also 120 °, three inner spiral grooves 5 are identical with the rotation direction of three external spiral grooves 3, in the present embodiment in The rotation direction of helicla flute 5 and external spiral groove 3 is dextrorotation.The application is connect with the water pipe flexible such as rubber tube, hose for shower head, The other end of water pipe is connect with water sources with certain pressure such as water pump or taps, and the hydraulic pressure in water pipe is in drill body Inner spiral groove 5 in flowing, the application can be used to drill or dredge cleaning pipeline etc., water pipe by driving drill body rotation The size of interior hydraulic pressure can determine the hardness for the object that the application can drill on it, and hydraulic pressure is bigger, so that it may in the higher object of hardness It drills on body.The application can also be provided with multiple apopores communicated with through-hole 4 on external spiral groove 3（It is not shown in the figure）, to add The speed of fast drill body rotation, water pump 17 in the application provide pressure to drill bit for drawing water, driving drill body rotation, By the opening angle of the first valve 18 of the first valve 18 of opening and closing and adjusting, the hydraulic pressure that rotary head 16 is flowed through in control is big It is small.

The application realizes that the specific structure connecting with water pipe is：The application is provided with connection sleeve 6；Described herein The end of the one end of linkage section 1 far from drill bit segment 2 is provided with fixed ring 7, and the outer diameter of the fixed ring 7 is greater than linkage section 1 Outer diameter, the application is preferably made drill bit segment 2, linkage section 1 with fixed ring 7 of integrally formed mode, to enhance drill bit The intensity of ontology entirety；Connection sleeve 6 described herein is provided with connecting hole along its length, and the connecting hole includes Upper connecting hole unit 8 and lower connecting hole unit 9, the bottom end of upper connecting hole unit 8 is communicated with the top of lower connecting hole 9, and institute The upper connecting hole unit 8 stated and lower 9 central axes of connecting hole unit are overlapped, and the diameter of the lower connecting hole unit 9, which is less than, to be fixed The outer diameter of ring 7 and the outer diameter for being greater than linkage section 1, the diameter of the upper connecting hole unit 8 are greater than or equal to the outer of fixed ring 7 Diameter, the application preferably descends the diameter of connecting hole unit 9 to be slightly larger than the outer diameter of linkage section 1, so that connecting lower part and the company of sleeve 6 1 clearance fit of section is connect, the one end of the application in upper connecting hole unit 8 far from lower connecting hole unit 9 is provided with internal screw thread 10, this Application constitutes screw thread pair by the external screw thread of internal screw thread 10 and water pipe end on upper connecting hole unit 8 and realizes the application and water pipe Dismountable connection, due to clearance fit between the water pipe in the application and connection sleeve 6, the two can be relatively rotated, and connect Sleeve 6 is connect with water pipe thread, relatively fixed between the two, so drill body can be relatively rotated with water pipe.

For the friction between drill body and connection sleeve 6 when reducing that drill body and water pipe relatively rotate in the application, Thrust bearing is arranged in the application, and the thrust bearing includes upper thrust washer 11, lower thrust washer 12, axis piece 14 and multiple steel Pearl 15, the thrust bearing itself in the application are the prior art, and the structure of thrust bearing itself is not described in detail in the application；It is described Thrust bearing be set on linkage section 1, and the upper thrust washer 11 of thrust bearing is used to support fixed ring 7, lower connecting hole Unit 9 and the shoulder 13 of upper 8 junction of connecting hole unit are used to support the lower thrust washer 12 of thrust bearing.

The application is to enhance the leakproofness connected between water pipe and drill body, is provided with gasket（It is not shown in the figure） And lower seal pad（It is not shown in the figure）, the upper gasket be arranged in fixed ring 7 and thrust bearing upper thrust washer 11 it Between, lower thrust washer 12 and lower connecting hole unit 9 and upper 8 junction of connecting hole unit of thrust bearing is arranged in lower seal pad Between shoulder 13.

Embodiment two：

The present embodiment is improvement on the basis of example 1, and compared with embodiment one, the present embodiment is additionally provided with liquid Body booster pump 19, the liquid booster pump 19 are arranged on the pipeline between water pump 17 and the first valve 18, liquid booster pump The water of 19 pairs of water pumps 17 extraction is further pressurized, and keeps the hydraulic pressure for flowing through drill bit bigger, the present embodiment others structure and implementation One communicates, and specifically refers to embodiment one, and it will not go into details for the present embodiment, and the liquid booster pump 19 used in the application is also existing Technology, also it will not go into details by the application.

Embodiment three：

The present embodiment is improvement on the basis of example 2, and compared with embodiment two, the present embodiment, which is provided with, to be used for The detergent storage box 20 and the second valve 21 of detergent are stored, the detergent storage box 20 is connected to drill bit by pipeline 16, second valve 21 is arranged on pipeline, and the present embodiment adds detergent in detergent storage box 20, can be to drill bit 16 additions are similar to the detergents such as 84 thimerosals, and drill bit 16 is while unclog the pipe, to cleaning in pipeline, in the application Second valve 21 is set, the second valve 21 is closed after adding detergent, places water and flows into detergent storage box 20.This implementation Example is preferable to provide a threeway 22, and the water pipe is connected with pipeline with two imports of threeway 22, and the outlet of threeway 22 is logical Cross one end and be provided with externally threaded water pipe for being connected to drill bit 16, remaining structure of the present embodiment be that example two communicates, specifically It can refer to embodiment two, it will not go into details for the present embodiment.

Not doing the part illustrated in above instructions is the prior art, or has both been able to achieve by the prior art. And specific implementation case described in the utility model is only the preferable case study on implementation of the utility model, is not used to limit The scope of the utility model.Equivalent changes and modifications made by i.e. all contents according to present utility model application the scope of the patents, It all should be used as the technology scope of the utility model.

Claims (7)

1. a kind of household hydraulic pressure drill-bit type pipeline drainer, it is characterised in that：Including drill bit（16）, water pump（17）With the first valve （18）, the water pump（17）Drill bit is removably connected by water pipe flexible（16）, the drill bit（16）It can be with respect to water Pipe rotates, and is provided with the first valve on the water pipe（18）, the drill bit（16）Including drill body, the drill bit sheet Body includes columned linkage section（1）With coniform drill bit segment（2）, the linkage section（1）It is described for being connect with water pipe Drill body outer surface on prolong its length direction and be provided with more than two external spiral grooves（3）, edge on the drill body Its length direction is provided with the through-hole through drill body both ends（4）, the through-hole（4）Inner spiral groove is provided on hole wall（5）.

2. household hydraulic pressure drill-bit type pipeline drainer according to claim 1, it is characterised in that：It further include liquid booster pump （19）, the liquid booster pump（19）It is arranged in water pump and the first valve（18）Between pipeline on.

3. household hydraulic pressure drill-bit type pipeline drainer according to claim 2, it is characterised in that：It further include clear for storing Clean dose of detergent storage box（20）With the second valve（21）, the detergent storage box（20）Drill bit is connected to by pipeline （16）, second valve（21）It is arranged on pipeline.

4. household hydraulic pressure drill-bit type pipeline drainer according to claim 3, it is characterised in that：It further include threeway（22）, The water pipe and pipeline and threeway（22）Two imports be connected, threeway（22）Outlet for being connected to drill bit（16）.

5. household hydraulic pressure drill-bit type pipeline drainer according to any one of claims 1 to 4, it is characterised in that：Described Drill bit（16）It further include connection sleeve（6）, the linkage section（1）Far from drill bit segment（2）The end of one end be provided with fixation Ring（7）, the fixed ring（7）Outer diameter be greater than linkage section（1）Outer diameter, the connection sleeve（6）Along its length It is provided with connecting hole, the connecting hole includes upper connecting hole unit（8）With lower connecting hole unit（9）, the lower connecting hole list Member（9）Diameter be less than fixed ring（7）Outer diameter and be greater than linkage section（1）Outer diameter, the upper connecting hole unit（8）'s Diameter is greater than or equal to fixed ring（7）Outer diameter, in upper connecting hole unit（8）Interior separate lower connecting hole unit（9）One end set It is equipped with internal screw thread（10）, with drill bit（16）External screw thread is set on the water pipe of connection, the water pipe with connect sleeve（6）Screw thread connects It connects.

6. household hydraulic pressure drill-bit type pipeline drainer according to claim 5, it is characterised in that：It further include thrust bearing, The thrust bearing is set in linkage section（1）On, and the upper thrust washer of thrust bearing（11）It is used to support fixed ring （7）, lower connecting hole unit（9）With upper connecting hole unit（8）The shoulder of junction（13）It is used to support the lower thrust of thrust bearing Gasket（12）.

7. household hydraulic pressure drill-bit type pipeline drainer according to claim 6, it is characterised in that：Further include upper gasket and Lower seal pad, the upper gasket are arranged in fixed ring（7）With the upper thrust washer of thrust bearing（11）Between, lower seal pad The lower thrust washer of reasoning bearing is set（12）With lower connecting hole unit（9）With upper connecting hole unit（8）The shoulder of junction （13）Between.