CN208928849U - A kind of medicament injection drill bit for contaminated site reparation - Google Patents

A kind of medicament injection drill bit for contaminated site reparation Download PDF

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Publication number
CN208928849U
CN208928849U CN201821217230.3U CN201821217230U CN208928849U CN 208928849 U CN208928849 U CN 208928849U CN 201821217230 U CN201821217230 U CN 201821217230U CN 208928849 U CN208928849 U CN 208928849U
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China
Prior art keywords
reservoir
drill bit
outlet tube
contaminated site
medicament
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CN201821217230.3U
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Chinese (zh)
Inventor
魏昌龙
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Nanjing Condi Environmental Protection Technology Co Ltd
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Nanjing Condi Environmental Protection Technology Co Ltd
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Priority to CN201821217230.3U priority Critical patent/CN208928849U/en
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Abstract

The utility model discloses a kind of medicament injection drill bits for contaminated site reparation, including outlet tube and reservoir, the inside of the outlet tube is equipped with piston, and threaded post is provided with above outlet tube, separator tube is provided on the outside of the threaded post, and the outer side bottom surface of separator tube is provided with connecting plate, spring is provided at left and right sides of the connecting plate, and support plate is provided with above spring, screw is installed among the upper surface of the reservoir, and reservoir is located at the top of support plate, liquid injection pipe is provided at left and right sides of the screw, and the inside of liquid injection pipe is equipped with strainer, groove is arranged in the lower section of the screw, and the bottom surface of groove is provided with spring stack, the upper end of the spring stack is equipped with pushing block, and open tubular column is provided on the outside of spring stack.The medicament injection drill bit for being used for contaminated site reparation is equipped with strainer and nozzle, the injection of range can be carried out to medicament, and the drill bit has anti-blockage function.

Description

A kind of medicament injection drill bit for contaminated site reparation
Technical field
The utility model relates to bit technique field, specially a kind of medicament injection for contaminated site reparation is bored Head.
Background technique
With the acceleration of urbanization process, the contaminating enterprises that many scripts are located at city move out from down town, same with this When, with resettlement or halt production, the bankruptcy of industrial enterprise, a large amount of, varied, complicated contaminated site is left, soil is related to Many very distinct issues such as pollution, underground water pollution, wall and equipment pollution and waste pollution, become industrial change with The adjoint product of urban sprawl, produces a large amount of contaminated sites, to solve the problems, such as contaminated site, and most straightforward approach is that place is repaired Multiple, contaminated site reparation, usually used chemical method is injected chemical medicament, and chemical agent is injected into pollution by drill bit The reparation to contaminated site is realized in place.
Modern injection drill bit is typically only capable to one direction injection, can not carry out the injection of range, and contain when in liquid When having impurity, be easy to block on drill bit, and drill bit go out liquid speed degree be it is fixed, can not regulate and control, for this purpose, it is proposed that a kind of The injection of range can be carried out, and there is anti-blockage function, and the regulatable medicine for contaminated site reparation of liquid speed degree out Agent injection drill bit.
Utility model content
The purpose of this utility model is to provide a kind of medicament injection drill bits for contaminated site reparation, on solving The injection drill bit proposed in background technique is stated, one direction injection is typically only capable to, the injection of range can not be carried out, and work as liquid In contain impurity when, be easy drill bit is blocked, and drill bit go out liquid speed degree be it is fixed, the problem of can not regulating and controlling.
To achieve the above object, the utility model provides the following technical solutions: a kind of medicament for contaminated site reparation Injection drill bit, including outlet tube and reservoir, the inside of the outlet tube is equipped with piston, and is provided with above outlet tube Threaded post is provided with separator tube on the outside of the threaded post, and the outer side bottom surface of separator tube is provided with connecting plate, the connecting plate The left and right sides be provided with spring, and be provided with support plate above spring, be equipped among the upper surface of the reservoir Screw, and reservoir is located at the top of support plate, and liquid injection pipe, and the inside of liquid injection pipe are provided at left and right sides of the screw Strainer is installed, the lower section setting of the screw is fluted, and the bottom surface of groove is provided with spring stack, the upper end of the spring stack Pushing block is installed, and is provided with open tubular column at left and right sides of spring stack, the bottom end of the open tubular column is equipped with pressing plate, described It is provided with nozzle among the outside of reservoir, and annular lamina is installed on the outside of nozzle.
Preferably, the right end of the piston is oblate shape structure, and piston is embedded in part and liquid out inside outlet tube The inner wall of pipe fits, and the structure of outlet tube is double layered tubular structure.
Preferably, the structure of the threaded post is tubular structure, and the bottom surface of threaded post and separator tube is threaded, and And threaded post is communicated with outlet tube.
Preferably, the liquid injection pipe is symmetrical about the vertical centerline of screw, and the inner wall size size of liquid injection pipe and filter The side dimension of net is equal in magnitude.
Preferably, the central axes of the open tubular column are overlapped with the central axes of spring stack, and the upper end of open tubular column and pushing block Bottom surface between to be fixedly connected, and the bottom surface of open tubular column through-going recess is connected with pressing plate.
Preferably, the nozzle is annularly evenly distributed on the lateral surface of reservoir, and ring about the central axes of reservoir The upper and lower ends of shape piece fit with the lateral surface of reservoir, and the circle hole radius of annular lamina is greater than the circular hole half of nozzle Diameter, while rotational structure is constituted between annular lamina and reservoir.
Compared with prior art, the utility model has the beneficial effects that this is used for the medicament injection of contaminated site reparation Drill bit is equipped with piston, and can control the drill bit goes out liquid speed degree, rotates the left end of piston, the seam of adjusting piston right end and outlet tube Gap facilitates the dosage of control medicament, when medicament passes through separator tube, does not stir evenly in medicament to control out the speed of liquid Particulate material can sink to the bottom of separator tube, and the liquid stirred evenly can flow into outlet tube from the top of threaded post, ensure that The quality of liquid out, rotary threaded column can remove outlet tube, easy to clean, and screw is convenient for the installation of the drill bit and extraneous machine, Strainer may filter that the impurity in medicament, it is ensured that outlet tube is blocked into the quality of the drill bit medicament, while prevented also from impurity, It is pressed up and down in a groove by pushing block, band dynamic pressure plate moves up and down in reservoir, so that the medicament in reservoir occurs It shakes, thus prevents the medicament in reservoir to precipitate, when the circular hole on annular lamina is not contacted with nozzle, nozzle is by ring Shape piece blocks, so that medicament is flowed out from the lower end of the drill bit, rotary annular piece opens nozzle, and the drill bit can be made to carry out range Injection.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model surface structure schematic diagram;
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, outlet tube;2, piston;3, threaded post;4, separator tube;5, connecting plate;6, spring;7, support plate;8, it stores up Liquid bath;9, screw;10, liquid injection pipe;11, strainer;12, groove;13, spring stack;14, pushing block;15, open tubular column;16, pressing plate; 17, nozzle;18, annular lamina.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of medicament injection for contaminated site reparation With drill bit, including outlet tube 1 and reservoir 8, the inside of outlet tube 1 is equipped with piston 2, and the top of outlet tube 1 is provided with spiral shell The right end of line column 3, piston 2 is oblate shape structure, and piston 2 is embedded in the part inside outlet tube 1 and the inner wall phase of outlet tube 1 Fitting, and the structure of outlet tube 1 is double layered tubular structure, and which, which is equipped with, lives Plug 2, the liquid speed degree out of controllable the drill bit, the left end of rotation piston 2, the gap of adjusting piston 2 right end and outlet tube 1, from And the speed of liquid is controlled out, facilitate the dosage of control medicament, the outside of threaded post 3 is provided with separator tube 4, and the bottom of separator tube 4 Connecting plate 5 is provided on the outside of face, the structure of threaded post 3 is tubular structure, and the bottom surface of threaded post 3 and separator tube 4 connects in screw thread It connects, and threaded post 3 is communicated with outlet tube 1, when medicament passes through separator tube 4, the particulate material not stirred evenly in medicament, meeting The bottom for sinking to separator tube 4, the liquid stirred evenly can flow into outlet tube 1 from the top of threaded post 3, ensure that out the matter of liquid Amount, rotary threaded column 3 can remove outlet tube 1, and easy to clean, the left and right sides of connecting plate 5 is provided with spring 6, and spring 6 top is provided with support plate 7, screw 9 is equipped among the upper surface of reservoir 8, and reservoir 8 is located at the upper of support plate 7 Side, the left and right sides of screw 9 are provided with liquid injection pipe 10, and the inside of liquid injection pipe 10 is equipped with strainer 11, liquid injection pipe 10 about The vertical centerline of screw 9 is symmetrical, and the inner wall size size of liquid injection pipe 10 and the side dimension of strainer 11 are equal in magnitude, screw 9 are convenient for the installation of the drill bit and extraneous machine, and strainer 11 may filter that the impurity in medicament, it is ensured that into the matter of the drill bit medicament Amount, while outlet tube 1, the lower section setting fluted 12 of screw 9 are blocked prevented also from impurity, and the bottom surface of groove 12 is provided with bullet Spring column 13, the upper end of spring stack 13 is equipped with pushing block 14, and the left and right sides of spring stack 13 is provided with open tubular column 15, hollow The bottom end of column 15 is equipped with pressing plate 16, and the central axes of open tubular column 15 are overlapped with the central axes of spring stack 13, and open tubular column 15 is upper End with to be fixedly connected, and the bottom surface of 15 through-going recess 12 of open tubular column is connected with pressing plate 16 between the bottom surface of pushing block 14, it is logical It crosses pushing block 14 to press up and down in groove 12, band dynamic pressure plate 16 moves up and down in reservoir 8, so that the medicine in reservoir 8 Agent shakes, and the medicament in reservoir 8 is thus prevented to precipitate, and nozzle 17 is provided among the outside of reservoir 8, and The outside of nozzle 17 is equipped with annular lamina 18, and nozzle 17 is annularly evenly distributed on reservoir 8 about the central axes of reservoir 8 Lateral surface, and lateral surface of the upper and lower ends of annular lamina 18 with reservoir 8 fits, and the circle hole radius of annular lamina 18 is big Constitute rotational structure in the circle hole radius of nozzle 17, while between annular lamina 18 and reservoir 8, when the circular hole on annular lamina 18 not When contacting with nozzle 17, nozzle 17 is blocked by annular lamina 18, so that medicament is flowed out from the lower end of the drill bit, rotary annular piece 18, Nozzle 17 is opened, the drill bit can be made to carry out the injection of range.
Working principle: first can be by screw 9 for this kind of medicament injection drill bit for contaminated site reparation, it will The drill bit is connected with extraneous machine, medicament is injected from liquid injection pipe 10, strainer 11 may filter that the impurity in medicament, it is ensured that into Entering the quality of the drill bit medicament, medicament is flowed into reservoir 8 by strainer 11, pushing block 14 is pressed downwards in groove 12, By the elastic force of spring stack 13, pushing block 14 may make to move up, thus moved up and down in reservoir 8 with dynamic pressure plate 16, So that the medicament in reservoir 8 shakes, prevent medicament from precipitating, medicament is flowed into separator tube 4 from reservoir 8, The particulate material not stirred evenly can sink to the bottom of separator tube 4, and the liquid stirred evenly can be flowed from the top of threaded post 3 Liquid pipe 1 is passed in and out, ensure that out the quality of liquid, rotates the left end of piston 2, the gap between piston 2 and outlet tube 1 can be changed, from And flow velocity of the medicament in outlet tube 1 is controlled, rotary annular piece 18, so that in the central axes of nozzle 17 and 18 circular hole of annular lamina Heart line is overlapped, and may make 17 spraying medicine of nozzle, is realized the range injection of the drill bit, is rotated threaded post 3, can be by outlet tube 1 It removes and is cleaned from separator tube 4, spring 6 can prevent from outlet tube 1 from falling in the process of disassembly breaking, complete like this whole The use process of a medicament injection drill bit for contaminated site reparation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of medicament injection drill bit for contaminated site reparation, including outlet tube (1) and reservoir (8), feature exists In: the inside of the outlet tube (1) is equipped with piston (2), and threaded post (3), the screw thread are provided with above outlet tube (1) It is provided on the outside of column (3) separator tube (4), and the outer side bottom surface of separator tube (4) is provided with connecting plate (5), the connecting plate (5) The left and right sides be provided with spring (6), and support plate (7) are provided with above spring (6), the upper table of the reservoir (8) It is equipped among face screw (9), and reservoir (8) is located at the top of support plate (7), is all provided at left and right sides of the screw (9) It is equipped with liquid injection pipe (10), and the inside of liquid injection pipe (10) is equipped with strainer (11), the lower section setting of the screw (9) is fluted (12), and the bottom surface of groove (12) is provided with spring stack (13), and the upper end of the spring stack (13) is equipped with pushing block (14), and It is provided at left and right sides of spring stack (13) open tubular column (15), the bottom end of the open tubular column (15) is equipped with pressing plate (16), institute It states and is provided among the outside of reservoir (8) nozzle (17), and annular lamina (18) are installed on the outside of nozzle (17).
2. a kind of medicament injection drill bit for contaminated site reparation according to claim 1, it is characterised in that: described The right end of piston (2) is oblate shape structure, and piston (2) is embedded in the internal part of outlet tube (1) and the inner wall of outlet tube (1) It fits, and the structure of outlet tube (1) is double layered tubular structure.
3. a kind of medicament injection drill bit for contaminated site reparation according to claim 1, it is characterised in that: described The structure of threaded post (3) is tubular structure, and threaded post (3) and the bottom surface of separator tube (4) are threaded, and threaded post (3) it is communicated with outlet tube (1).
4. a kind of medicament injection drill bit for contaminated site reparation according to claim 1, it is characterised in that: described Liquid injection pipe (10) is symmetrical about the vertical centerline of screw (9), and the inner wall size size of liquid injection pipe (10) and strainer (11) Side dimension is equal in magnitude.
5. a kind of medicament injection drill bit for contaminated site reparation according to claim 1, it is characterised in that: described The central axes of open tubular column (15) are overlapped with the central axes of spring stack (13), and the bottom of the upper end of open tubular column (15) and pushing block (14) To be fixedly connected between face, and the bottom surface of open tubular column (15) through-going recess (12) is connected with pressing plate (16).
6. a kind of medicament injection drill bit for contaminated site reparation according to claim 1, it is characterised in that: described Nozzle (17) is annularly evenly distributed on the lateral surface of reservoir (8) about the central axes of reservoir (8), and annular lamina (18) Lateral surface of the upper and lower ends with reservoir (8) fits, and the circle hole radius of annular lamina (18) is greater than the circle of nozzle (17) Pore radius, while rotational structure is constituted between annular lamina (18) and reservoir (8).
CN201821217230.3U 2018-07-30 2018-07-30 A kind of medicament injection drill bit for contaminated site reparation Active CN208928849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821217230.3U CN208928849U (en) 2018-07-30 2018-07-30 A kind of medicament injection drill bit for contaminated site reparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821217230.3U CN208928849U (en) 2018-07-30 2018-07-30 A kind of medicament injection drill bit for contaminated site reparation

Publications (1)

Publication Number Publication Date
CN208928849U true CN208928849U (en) 2019-06-04

Family

ID=66716855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821217230.3U Active CN208928849U (en) 2018-07-30 2018-07-30 A kind of medicament injection drill bit for contaminated site reparation

Country Status (1)

Country Link
CN (1) CN208928849U (en)

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