CN2498349Y

CN2498349Y - Improved portable cleaner of internal-combustion engine

Info

Publication number: CN2498349Y
Application number: CN 01233096
Authority: CN
Inventors: 张燕锡
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-31
Filing date: 2001-08-31
Publication date: 2002-07-03
Anticipated expiration: 2011-08-31

Abstract

The utility model relates to an improved portable cleaning device for an internal-combustion engine, comprising a container bottle which is provided with a mouth at the top; a cover is provided for the mouth and a constant-pressure hole is arranged on the cover; the utility model also includes a control valve and a hollow tube which are arranged on the cover; an additional pipe is crosswise communicated with the middle section of the control valve; the additional pipe is inserted with a pipe and is communicated to the air inlet pipe of the internal-combustion engine; an air inlet is arranged at the joint of the additional pipe and the control valve, therefore the utility model can reach the purposes of economic benefits and optimum cleaning effect.

Description

The washing unit of portable type internal-combustion engine improvement

Technical field

The utility model relates to a kind of washing unit of portable type internal-combustion engine improvement.

Background technique

Press, the Structures of Internal-Combustion Engine such as car engine of general extensive use, it can't cooperate fully owing to various objective condition, often, not only influence the smoothness of engine running, severe patient because of incomplete combustion causes engine internal element or pipeline carbon distribution, more cause the damage ring and the working life of engine member to shorten, so the removing of engine internal carbon distribution is one of big event for internal-combustion engine time-based maintenances such as vapour, locomotive engines.

The internal-combustion engine washing unit that tradition is commonly seen, importing high-pressure air with air compressor enters in the stock solution tube, and be equipped with washing agent in this stock solution tube, high-pressure air by above-mentioned importing, can force the washing agent of stock solution tube to penetrate by default controllable lance head, and make it to enter in the cylinder via the relevant air intake structure of internal-combustion engine, reach the default effect of cleaning carbon distribution; Yet, this kind internal-combustion engine washing unit, its air compressor of must arranging in pairs or groups can normally use, it is single unit system with high costs not only, and bulky, Heavy Weight, the expert operator that is only applicable to stationary applica-tions (as: maintenance factory) is used, and uses voluntarily and be not suitable for general user.

In view of this, the inventor has the 00233530th, the creation of " portable type internal-combustion engine washing unit " original bill produces, with the ccontaining cleaning solution of this container of tool opening, and this container also is attached to the suction tude of internal-combustion engine with a conduit, during by this internal combustion engine operation, the pull of vacuum that in suction tude, is produced, cleaning solution in the container is sucked, and with seasonal cleaning solution and air mixing, make it enter cylinder, to remove in the cylinder and the carbon distribution on the pipeline with vaporific or foamed form, it can solve existing washing unit volume and reach the restriction that needs to cooperate air compressor greatly, reaches the effect that is convenient for carrying and operates.

Yet, the structure of case in the use before above-mentioned, cleaning solution flow in its container is certain, can't suitably control with user's demand, cause excessive cleaning solution to enter in the cylinder, not only reduce the smoothness of engine running, also influence the cleaning performance of cylinder, be necessary to be improved again, in the hope of more meeting economic benefit and cleaning effect.

Summary of the invention

Main purpose of the present utility model is to provide a kind of washing unit of portable type internal-combustion engine improvement, the container and one that mainly comprises an inner ccontaining cleaning solution is connected the conduit of aforementioned cleaning solution and suction tude, wherein be provided with a control valve in this conduit, use the control cleaning and enter cylinder, reach the benefit and the best cleaning effect of less expensive with optimal flow.

Another purpose of the present utility model is to provide a kind of washing unit of portable type internal-combustion engine improvement, it is controlled on the path that flows about cleaning solution, be provided with an inlet hole, can import air in addition makes with cleaning solution in the conduit and mixes, make washing agent enter internal-combustion engine, reach better cleaning effect with vaporific or foamed form.

The utility model is to provide a kind of washing unit of portable type internal-combustion engine improvement, comprises a container bottle at least, and its top is provided with a bottleneck, and this bottleneck covers a lid, and on this lid and be provided with an isobaric hole; One control valve, be a hollow tube body, and provide on aforementioned lid, this control valve bottom extends in the container bottle with an inner catheter, and control valve stage casing cross connection one arm, a peg graft outer duct and be communicated to the suction tude of internal-combustion engine of this arm, and the part that arm is connected with control valve and be provided with a suction port, but the control valve top side is provided with the adjustment nut of an interlock needle.

The bottleneck that the utility model is to provide this container bottle and lid are to be threaded.

The utility model is to provide this adjustment nut and control valve to be threaded.

The utility model reaches the benefit and the best cleaning effect of less expensive.

Description of drawings

Fig. 1 is a decomposition texture schematic representation of the present utility model.

Fig. 2 is a three-dimensional combination schematic representation of the present utility model.

Fig. 3 reduces the action schematic representation of cleaning solution flow for the utility model adjustment.

Fig. 4 increases the action schematic representation of cleaning solution flow for the utility model adjustment.

Embodiment

As for detailed construction of the present utility model, application principle, effect and effect, then the explanation of doing with reference to following adjoint can be understood completely.

Fig. 1 is a decomposition texture schematic representation of the present utility model, by its solid combination schematic representation that cooperates Fig. 2, can find out clearly that the utility model mainly comprises: parts such as container bottle 1, control valve 2 and outer duct 3; Wherein container bottle 1 is the housing of a ccontaining cleaning solution 13, its top is provided with a bottleneck 11, these bottleneck 11 outer periphery are provided with outside thread 111, can supply a lid 12 to screw fixing with the internal thread of inner circumference edge, and on this lid 12 and be provided with an isobaric hole 121 in addition, in equalizing reservoir bottle 1, outer air pressure, control valve 2 slightly is a hollow tube and provides on aforementioned lid 12, these control valve 2 bottoms extend in the cleaning solution 13 in the container bottle 1 with an inner catheter 21, and the top side periphery of control valve 2 is provided with an outside thread 22, can adjust nut 23 for one screws with the internal thread in it 232, adjust nut 23 bottoms and stretch in the control valve 2 with a needle that protrudes out 231, the stage casing of control valve 2 and be horizontally set with an arm 23 again, this arm 23 can be for the outer duct 3 of pegging graft, the in addition end of this outer duct 3 then is communicated to the suction tude of internal-combustion engine, and the position that this arm 24 is connected with control valve 2 and be provided with a suction port 25 (joining shown in Figure 3).

Fig. 3,4 action schematic representation for the utility model adjustment cleaning solution flow, by diagram as can be known, the utility model is during by internal combustion engine start, produce pull of vacuum in suction tude, attract container bottle 1 cleaning liquid inside 13 via outer duct 3, this cleaning solution 13 makes cleaning solution 13 with vaporific or foamed form in control valve 2 and by the air mixing that suction port 25 enters, enter in the internal-combustion engine (cylinder) through suction tude, to remove in the cylinder and the carbon distribution (as shown in Figure 4) on the pipeline; And ought be in the initial or end of cleaning process, when desire reduced the flow of cleaning solution 13, rotatable adjustment nut 23 made and pin 231 declines are covered in arm 24 entrance parts, reach the effect of adjusting cleaning solution 13 flows to stop cleaning solution 13 to flow into arm 24, to use by inner catheter 21.

From the above, the utility model has easy to carry really, and the adjustable effect of the flow of cleaning solution, and it is not seen in public use, closes the regulation in Patent Law.

Claims

1, the washing unit of a kind of portable type internal-combustion engine improvement, it is characterized in that: comprise a container bottle at least, its top is provided with a bottleneck, and this bottleneck covers a lid, and on this lid and be provided with an isobaric hole; One control valve, be a hollow tube body, and provide on aforementioned lid, this control valve bottom extends in the container bottle with an inner catheter, and control valve stage casing cross connection one arm, a peg graft outer duct and be communicated to the suction tude of internal-combustion engine of this arm, and the part that arm is connected with control valve and be provided with a suction port, but the control valve top side is provided with the adjustment nut of an interlock needle.

2, the washing unit of portable type internal-combustion engine as claimed in claim 1 improvement is characterized in that: the bottleneck of this container bottle and lid are to be threaded.

3, the washing unit of portable type internal-combustion engine as claimed in claim 1 improvement is characterized in that: this adjustment nut and control valve are to be threaded.