CN214366492U

CN214366492U - Disassembly-free oil nozzle structure of automobile cleaning agent

Info

Publication number: CN214366492U
Application number: CN202022515882.9U
Authority: CN
Inventors: 朱静
Original assignee: Lianggu Shanghai Automobile Technical Service Co ltd
Current assignee: Lianggu Shanghai Automobile Technical Service Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-10-08
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses an automobile cleaning agent exempts from to tear open fuel sprayer structure, which comprises a fixing frame, be equipped with the drainage chamber in the mount, be equipped with a plurality of fuel sprayer bodies that run through the mount on the lateral wall in drainage chamber, be equipped with into oil pipe on the right side wall in drainage chamber, the right-hand member that advances oil pipe runs through the mount, the lower extreme of mount is equipped with a pump liquid section of thick bamboo, be equipped with the fixed establishment who is used for fixed pump liquid section of thick bamboo on the pump liquid section of thick bamboo, be equipped with the pump liquid mechanism that is used for wasing the fuel sprayer body in the pump liquid section of thick bamboo, the lower terminal surface fixedly connected with stock solution section of thick bamboo of pump liquid section of thick bamboo, the stock solution section of thick bamboo left end is equipped with the feed liquor pipe, be equipped with the valve on the feed liquor pipe, be equipped with the shifter that is used for converting pump water and pump gas in the stock solution section of thick bamboo, sealing connection has the drain pipe on the right side wall of pump liquid section of thick bamboo. The utility model discloses rational in infrastructure, it need not dismantle the fuel sprayer just can carry out the washing of fuel sprayer, can once wash a plurality of fuel sprayers simultaneously.

Description

Disassembly-free oil nozzle structure of automobile cleaning agent

Technical Field

The utility model relates to an oil sprayer technical field especially relates to an automobile cleaning agent exempts from to tear open oil sprayer structure.

Background

When the electromagnetic coil is electrified, suction force is generated, the needle valve is sucked up, the spray hole is opened, and fuel oil is sprayed out at a high speed through an annular gap between a pintle of the needle valve head and the spray hole to form a mist shape, so that sufficient combustion is facilitated.

But present fuel sprayer is because impurity is more in the petrol of adding occasionally to cause the jam of fuel sprayer easily, thereby need carry out the washing of fuel sprayer, current cleaning method all is basically to pull down solitary fuel sprayer, individual washing, but has four fuel sprayers in the car generally, and each pulls down the washing, makes cleaning efficiency slow, and current cleaning method still has the condition that the cleaner did not arrange totally simultaneously, thereby influences the oil spout in later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the fuel sprayer structure is exempted from to tear open by a kind of car cleaner that proposes, it need not dismantle the fuel sprayer and just can carry out the washing of fuel sprayer, can once rinse a plurality of fuel sprayers simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automobile cleaning agent disassembly-free oil nozzle structure comprises a fixing frame, a liquid guide cavity is arranged in the fixing frame, the side wall of the liquid guide cavity is provided with a plurality of oil spray nozzle bodies penetrating through the fixing frame, the right side wall of the liquid guide cavity is provided with an oil inlet pipe, the right end of the oil inlet pipe penetrates through the fixing frame, the lower end of the fixing frame is provided with a pump liquid cylinder, the pump liquid cylinder is provided with a fixing mechanism for fixing the pump liquid cylinder, a pump liquid mechanism for cleaning the oil nozzle body is arranged in the pump liquid cylinder, the lower end surface of the pump liquid cylinder is fixedly connected with a liquid storage cylinder, the left end of the liquid storage cylinder is provided with a liquid inlet pipe, the liquid inlet pipe is provided with a valve, a switching mechanism for switching pump water and pump air is arranged in the liquid storage cylinder, the pump liquid cylinder is characterized in that a liquid outlet pipe is hermetically connected to the right side wall of the pump liquid cylinder, and a clamping mechanism used for connecting the liquid outlet pipe and the oil inlet pipe is arranged between the liquid outlet pipe and the oil inlet pipe.

Preferably, the fixing mechanism comprises two pairs of mounting plates fixedly connected to the pump liquid cylinder, and the two pairs of mounting plates are provided with fastening bolts.

Preferably, pump liquid mechanism includes the electric telescopic handle of fixed connection in the pump liquid section of thick bamboo, electric telescopic handle's non-flexible section runs through the pump liquid section of thick bamboo, sealed sliding connection has the piston in the pump liquid section of thick bamboo, electric telescopic handle's flexible end and piston fixed connection.

Preferably, the switching mechanism comprises a drainage tube arranged in the liquid storage barrel, a liquid inlet one-way valve is arranged in the drainage tube, a branch tube penetrating through the liquid storage barrel is arranged on the side wall of the drainage tube, and a three-way valve is arranged at the joint of the branch tube and the drainage tube.

Preferably, the clamping mechanism comprises a mounting ring fixedly connected to the liquid outlet pipe, external threads are arranged on the mounting ring, a plurality of abutting elastic pieces are arranged on the mounting ring, and a clamping sleeve matched with the mounting ring is arranged on the oil inlet pipe.

Preferably, the contact position of the oil inlet pipe and the liquid outlet pipe is provided with a sealing ring, the diameter of the oil inlet pipe is smaller than that of the liquid outlet pipe, and a liquid outlet one-way valve is arranged in the liquid outlet pipe.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up pump liquid mechanism and latch mechanism, realize just can carrying out the washing of fuel sprayer body under the condition of not dismantling the fuel sprayer body, improve abluent efficiency greatly, also shorten maintenance duration simultaneously.

2. Through setting up shifter and fixed establishment for the flexibility of device is strong, and the setting of three-way valve can advance the air pump and lead the liquid intracavity simultaneously, through a plurality of fuel sprayer body blowout at last, thereby avoids having the residue of washing liquid.

Drawings

FIG. 1 is a schematic view of a top view of a non-dismantling fuel injector structure of the detergent for automobile of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the non-dismantling oil nozzle structure of the cleaning agent for the vehicle of the present invention;

fig. 3 is the utility model provides a side view schematic diagram of an automobile cleaning agent disassembly-free fuel sprayer structure.

In the figure: the oil injection device comprises a fixing frame 1, a liquid guide cavity 2, an oil nozzle body 3, an oil inlet pipe 4, a liquid cylinder 5, a liquid storage cylinder 6, a liquid inlet pipe 7, a liquid outlet pipe 8, a mounting plate 9, a fastening bolt 10, an electric telescopic rod 11, a piston 12, a drainage pipe 13, a three-way valve 14, a mounting ring 15, a abutting elastic sheet 16, a clamping sleeve 17 and a sealing ring 18.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a disassembly-free fuel spray nozzle structure for automobile cleaning agents comprises a fixing frame 1, a liquid guide cavity 2 is arranged in the fixing frame 1, a plurality of fuel spray nozzle bodies 3 penetrating through the fixing frame 1 are arranged on the side wall of the liquid guide cavity 2, a fuel inlet pipe 4 is arranged on the right side wall of the liquid guide cavity 2, the right end of the fuel inlet pipe 4 penetrates through the fixing frame 1, a pump liquid cylinder 5 is arranged at the lower end of the fixing frame 1, a fixing mechanism for fixing the pump liquid cylinder 5 is arranged on the pump liquid cylinder 5, a pump liquid mechanism for cleaning the fuel spray nozzle bodies 3 is arranged in the pump liquid cylinder 5, a liquid storage cylinder 6 is fixedly connected with the lower end face of the pump liquid cylinder 5, a liquid inlet pipe 7 is arranged at the left end of the liquid storage cylinder 6, a valve is arranged on the liquid inlet pipe 7, a switching mechanism for switching pump water and pump gas is arranged in the liquid storage cylinder 6, a liquid outlet pipe 8 is hermetically connected with the right side wall of the pump liquid cylinder 5, a clamping mechanism for connecting the liquid outlet pipe 8 with the fuel inlet pipe 4 is arranged between the liquid outlet pipe 8, the contact position of the oil inlet pipe 4 and the liquid outlet pipe 8 is provided with a sealing ring 18, the diameter of the oil inlet pipe 4 is smaller than that of the liquid outlet pipe 8, and a liquid outlet one-way valve is arranged in the liquid outlet pipe 8.

Fixing mechanism includes two pairs of mounting panels 9 of fixed connection on pump liquid section of thick bamboo 5, all be equipped with fastening bolt 10 on two pairs of mounting panels 9, the shifter is including setting up drainage tube 13 in liquid storage cylinder 6, be equipped with the feed liquor check valve in the drainage tube 13, be equipped with the branch pipe that runs through liquid storage cylinder 6 on the drainage tube 13 lateral wall, the department of meeting of branch pipe and drainage tube 13 is equipped with three-way valve 14, through setting up shifter and fixing mechanism, make the flexibility of device strong, three-way valve 14's setting can advance the air pump in leading the liquid chamber 2 simultaneously, spout through a plurality of fuel sprayer bodies 3 at last, thereby avoid there being the residue of washing liquid.

Pump liquid mechanism includes electric telescopic handle 11 of fixed connection in pump liquid section of thick bamboo 5, electric telescopic handle 11's non-flexible section runs through pump liquid section of thick bamboo 5, sealed sliding connection has piston 12 in the pump liquid section of thick bamboo 5, electric telescopic handle 11's flexible end and piston 12 fixed connection, clamping mechanism includes collar 15 of fixed connection on drain pipe 8, be equipped with the external screw thread on collar 15, be equipped with a plurality of tight shell fragments 16 of supporting on collar 15, be equipped with on the oil pipe 4 with collar 15 matched with cutting ferrule 17 of collar, through setting up pump liquid mechanism and clamping mechanism, the realization just can carry out the washing of fuel sprayer body 3 under the condition of not dismantling fuel sprayer body 3, improve abluent efficiency greatly, the maintenance duration is also shortened simultaneously.

When the utility model is used, firstly, the oil spraying end of a plurality of oil spraying nozzle bodies 3 is disconnected, the oil inlet pipe 4 is disconnected, then the pump liquid cylinder 5 is placed at the front end of the fixing frame 1, then the four fastening bolts 10 are rotated to fix the pump liquid cylinder 5, then the oil inlet pipe 4 is inserted into the liquid outlet pipe 8, the cutting sleeve 17 is rotated, the cutting sleeve 17 moves downwards, the abutting elastic sheet 16 abuts against the oil inlet pipe 4, thereby realizing the connection between the oil inlet pipe 4 and the liquid outlet pipe 8, the leakage of the cleaning agent is avoided under the action of the sealing ring 18, then the cleaning liquid is injected through the liquid inlet pipe 7, the drainage pipe 13 is conducted by the three-way valve 14 at the moment, the electric telescopic rod 11 is opened, the electric telescopic rod 11 works, the cleaning agent in the liquid storage cylinder 6 is pumped into the pump liquid cylinder 5, then enters the liquid guide cavity 2 through the liquid outlet pipe 8, and is sprayed out through the oil spraying nozzle bodies 3 to clean the oil spraying nozzle bodies 3, after the washing is accomplished, rotate three-way valve 14, the nozzle body 3 blowout gas this moment gets rid of the cleaner in leading the liquid chamber 2 totally, avoids the cleaner to cause the influence to the 3 oil spouts of later stage nozzle body.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The disassembly-free oil nozzle structure of the automobile cleaning agent comprises a fixing frame (1) and is characterized in that a liquid guide cavity (2) is arranged in the fixing frame (1), a plurality of oil nozzle bodies (3) penetrating through the fixing frame (1) are arranged on the side wall of the liquid guide cavity (2), an oil inlet pipe (4) is arranged on the right side wall of the liquid guide cavity (2), the right end of the oil inlet pipe (4) penetrates through the fixing frame (1), a pump liquid cylinder (5) is arranged at the lower end of the fixing frame (1), a fixing mechanism for fixing the pump liquid cylinder (5) is arranged on the pump liquid cylinder (5), a pump liquid mechanism for cleaning the oil nozzle bodies (3) is arranged in the pump liquid cylinder (5), a liquid storage cylinder (6) is fixedly connected to the lower end face of the pump liquid cylinder (5), a liquid inlet pipe (7) is arranged at the left end of the liquid storage cylinder (6), and a valve is arranged on the liquid inlet pipe (7), be equipped with the shifter that is used for converting pump water and pump gas in liquid storage cylinder (6), sealing connection has drain pipe (8) on the right side wall of pump liquid section of thick bamboo (5), drain pipe (8) and advance to be equipped with the clamping mechanism who is used for connecting drain pipe (8) and advances oil pipe (4) between oil pipe (4).

2. The disassembly-free oil nozzle structure of an automobile cleaning agent as claimed in claim 1, wherein the fixing mechanism comprises two pairs of mounting plates (9) fixedly connected to the pump liquid cylinder (5), and the two pairs of mounting plates (9) are provided with fastening bolts (10).

3. The disassembly-free oil nozzle structure for the automobile cleaning agent as claimed in claim 1, wherein the pump fluid mechanism comprises an electric telescopic rod (11) fixedly connected in a pump fluid cylinder (5), a non-telescopic section of the electric telescopic rod (11) penetrates through the pump fluid cylinder (5), a piston (12) is connected in the pump fluid cylinder (5) in a sealing and sliding manner, and a telescopic end of the electric telescopic rod (11) is fixedly connected with the piston (12).

4. The disassembly-free oil nozzle structure of the automobile cleaning agent as claimed in claim 1, wherein the switching mechanism comprises a drainage tube (13) arranged in the liquid storage cylinder (6), a liquid inlet one-way valve is arranged in the drainage tube (13), a branch tube penetrating through the liquid storage cylinder (6) is arranged on the side wall of the drainage tube (13), and a three-way valve (14) is arranged at the joint of the branch tube and the drainage tube (13).

5. The disassembly-free oil nozzle structure of the automobile cleaning agent as claimed in claim 1, wherein the clamping mechanism comprises a mounting ring (15) fixedly connected to the liquid outlet pipe (8), an external thread is arranged on the mounting ring (15), a plurality of abutting elastic pieces (16) are arranged on the mounting ring (15), and a clamping sleeve (17) matched with the mounting ring (15) is arranged on the oil inlet pipe (4).

6. The disassembly-free oil nozzle structure of automobile cleaning agents as claimed in claim 1, wherein a sealing ring (18) is arranged at a contact position of the oil inlet pipe (4) and the liquid outlet pipe (8), the diameter of the oil inlet pipe (4) is smaller than that of the liquid outlet pipe (8), and a liquid outlet one-way valve is arranged in the liquid outlet pipe (8).