CN211058900U - A filling gun for rinsing combustion chamber - Google Patents

Abstract

The utility model discloses a charging gun for cleaning a combustion chamber, which comprises a shell, wherein an inner pipe cavity structure and an outer pipe cavity structure are vertically arranged in the shell, the inner pipe structure is composed of an inner pipe and an outer pipe, and the inner pipe forms a conveying channel of cleaning liquid; the interlayer pipe of the inner pipe and the outer pipe forms a recovery channel of the cleaning liquid, the length of the inner pipe is longer than that of the outer pipe, and a recovery scale mark is formed at the length difference of the inner pipe and the outer pipe. The utility model discloses can be to injecting into the washing liquid in the combustion chamber, utilize effects such as soaking and ultrasonic vibration, guarantee the cleaning performance, when the washing liquid reaches certain water level, can discharge the waste water that washs the production, efficiency is higher, does not need the repeated injection pipe and the discharge pipe alternate use of passing through, has increased the cleaning performance, has practiced thrift the manpower.

Description

A filling gun for rinsing combustion chamber

Technical Field

The utility model relates to a combustion chamber washs technical field, especially relates to a charging gun for wasing combustion chamber.

Background

The cleaning method of automobile engine's combustion chamber and intake valve is various, including disassembling the washing and exempting from to disassemble the washing, because the engine is bulky, the structure is complicated, it is very troublesome to disassemble the washing, traditional exempting from to disassemble the washing is direct to inject the cleaner into in combustion chamber or the intake valve cavity and soak for a long time, because the carbon deposit texture in the engine is hard, the adhesion is firm, be difficult for dissolving, for reaching the cleaning performance of ideal, generally need rinse under the condition of hot car, and need adopt the cleaner of strong basicity (PH value is greater than 11), not only can produce can corrode to the aluminium matter piston of engine and cylinder wall isotructure, also can cause the influence to environment or human body, and the washing consumes time long.

In the prior art, an ultrasonic vibrator (transducer) is directly fixed outside a member to be cleaned through ultrasonic cleaning, so that an ultrasonic signal is transmitted into cleaning liquid in an inner cavity through the outer wall of the member.

However, in this cleaning method, after the cleaning solution is repeatedly injected, the mixture of the injected cleaning solution and the carbon deposit in the cleaned cleaning solution is extracted and repeatedly operated, and this operation method requires much labor and is low in cleaning efficiency.

To this end, we propose a high efficiency ultrasonic cleaning device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a charging gun for cleaning a combustion chamber.

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

a charging gun for cleaning a combustion chamber comprises a shell, wherein an inner pipe cavity structure and an outer pipe cavity structure are vertically arranged in the shell, the inner pipe cavity structure is composed of an inner pipe and an outer pipe, and the inner pipe forms a conveying channel of cleaning liquid; the interlayer pipe of the inner pipe and the outer pipe forms a recovery channel of the cleaning liquid, the length of the inner pipe is longer than that of the outer pipe, and a recovery scale mark is formed at the length difference of the inner pipe and the outer pipe.

Preferably, the interlayer pipes of the inner pipe and the outer pipe form a recovery channel of the cleaning liquid and are in driving connection with a negative pressure pump to suck redundant cleaning liquid.

Preferably, be equipped with the waste material chamber in the casing, the casing up end is equipped with the round mouth in intercommunication waste material chamber, the interior outer tube cavity structure that inner tube and outer tube are constituteed passes through helicitic texture fixed connection with the round mouth, casing downside symmetry is equipped with the filling opening and the waste material mouth in intercommunication waste material chamber, the inner tube extends to in the filling opening, the junction in filling opening and waste material chamber is equipped with sealing mechanism.

Preferably, the outer tube is close to the one end of casing and is the thickening form, and outer tube and round mouth threaded connection, be equipped with annular fixed block between inner tube and the outer tube thickening section inner wall, annular fixed block cover is established on the inner tube, and annular fixed block and outer tube thickening section inner wall counterbalance, it is equipped with a plurality of first through-holes to surround on the annular fixed block.

Preferably, sealing mechanism is including setting up the barrel in the sprue, the barrel is sealed to overlap and is established on the inner tube, the barrel extends to the waste material intracavity and with the coaxial fixed connection of annular fixed block, fixed cover is equipped with sealed dish on the barrel, sealed the counterbalance with waste material intracavity wall, the diameter of sealed dish is greater than the sprue diameter.

Preferably, a water sensor is fixedly mounted at the position of the recovery scale mark.

Preferably, a cleaning opening communicated with the waste cavity is formed in one side wall of the shell, and a plug is connected to the inner thread of the cleaning opening.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an inner tube pours into the washing liquid into the combustion chamber into, when the waste liquid is collected a certain amount and is submerged the recovery scale mark, and the outer tube can be derived and handle the waste liquid after wasing, effectively avoids the washing liquid to automobile engine's corruption and environmental pollution, does not need the repeated washing liquid suction washing liquid operation of pouring into moreover, only need always with the device arrange the combustion chamber in can, the cleaning efficiency is high.

Drawings

FIG. 1 is a schematic structural view of a charging gun for cleaning a combustion chamber according to the present invention;

FIG. 2 is a schematic view of the internal structure of a charging gun for cleaning a combustion chamber according to the present invention;

FIG. 3 is a schematic side view of a charging gun for cleaning a combustion chamber according to the present invention;

FIG. 4 is a schematic structural view of a barrel and its connecting parts in a charging gun for cleaning a combustion chamber according to the present invention;

fig. 5 is a schematic structural view of an annular fixing block in a charging gun for cleaning a combustion chamber according to the present invention;

fig. 6 is a schematic structural view of a shell in a charging gun for cleaning a combustion chamber according to the present invention.

In the figure: the device comprises a shell 1, an inner tube 2, an outer tube 3, a recovery scale mark 4, a waste cavity 5, a sealing disc 6, a cylinder 7 and an annular fixing block 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a charging gun for cleaning a combustion chamber comprises a shell 1, wherein an inner pipe cavity structure and an outer pipe cavity structure are vertically arranged in the shell 1, the inner pipe cavity structure and the outer pipe cavity structure are formed by an inner pipe 2 and an outer pipe 3, the inner pipe 2 forms a conveying channel of cleaning liquid, and the cleaning liquid can be injected into the combustion chamber; the intermediate layer pipe of inner tube 2 and outer tube 3 forms the recovery passageway of washing liquid, with the washing liquid suction, the length of inner tube 2 is good at the length of outer tube 3, forms recovery scale mark 4 in the poor department of length of inner tube 2 and outer tube 3, and 4 fixed mounting in recovery scale mark have a water logging sensor, and the water logging sensor adopts prior art, is connected with outside pump body electricity, senses the washing liquid when the water logging sensor after, the work of drive pump body.

Wherein, one end of the outer pipe 3 close to the shell 1 is thickened, the outer pipe 3 is in threaded connection with the round mouth, an annular fixed block 8 is arranged between the inner pipe 2 and the inner wall of the thickened section of the outer pipe 3, the annular fixed block 8 is sleeved on the inner pipe 2, and the annular fixed block 8 is abutted against the inner wall of the thickened section of the outer tube 3, a plurality of first through holes are arranged on the annular fixed block 8 in a surrounding manner, a waste cavity 5 is arranged in the shell 1, a cleaning opening communicated with the waste cavity 5 is arranged on one side wall of the shell 1, a plug is connected in the cleaning opening in a threaded manner, and by opening the plug, can clear up waste material chamber 5 inside, and 1 up end of casing is equipped with the round mouth of intercommunication waste material chamber 5, and the interior outer tube cavity structure that inner tube 2 and outer tube 3 are constituteed passes through helicitic texture fixed connection with the round mouth, and 1 downside symmetry of casing is equipped with the filling opening and the waste material mouth of intercommunication waste material chamber 5, is used for the derivation of the injection of washing liquid and waste liquid respectively.

Wherein, inner tube 2 extends to in the sprue, the sprue is equipped with sealing mechanism with the junction of waste material chamber 5, sealing mechanism is including setting up at the intraoral barrel 7 of sprue, the sealed cover of barrel 7 is established on inner tube 2, barrel 7 extend to in the waste material chamber 5 and with the coaxial fixed connection of annular fixed block 8, fixed cover is equipped with sealed dish 6 on the barrel 7, sealed dish 6 offsets with 5 inner walls in waste material chamber, the diameter of sealed dish 6 is greater than the sprue diameter, cut apart waste liquid chamber and injection port, thereby guarantee to inject into and go on smoothly of deriving.

In the utility model, the spark plug is disassembled from the spark plug interface of the engine, the inner and outer tube cavity structure composed of the inner tube 2 and the outer tube 3 is inserted into the combustion chamber, the cleaning liquid is injected into the inner tube 2 through the injection port, the cleaning liquid in the inner tube 2 is pressurized through the booster pump to wash the inner wall of the combustion chamber, and the carbon deposit on the inner wall of the combustion chamber is fallen off through the existing ultrasonic generation rod; waste water reaches the 4 positions of retrieving scale mark in the combustion chamber, contacts with the water logging sensor, lets outside negative pressure pump work, takes out the operation to waste water chamber 5, takes out waste liquid 5 in with waste water chamber through outer tube 3, accomplishes waste liquid discharge operation.

The utility model discloses a charging gun can be applied to among the gas chamber ultrasonic cleaning device, further improves belt cleaning device's efficiency.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims (7)

1. The charging gun for cleaning the combustion chamber is characterized by comprising a shell (1), wherein an inner pipe cavity structure and an outer pipe cavity structure are arranged in the shell (1), the inner pipe cavity structure is vertically provided with an inner pipe (2) and an outer pipe (3) at the upper side, and the inner pipe (2) forms a conveying channel of cleaning liquid; the interlayer pipe of the inner pipe (2) and the outer pipe (3) forms a recovery channel of the cleaning liquid, the length of the inner pipe (2) is longer than that of the outer pipe (3), and a recovery scale mark (4) is formed at the length difference position of the inner pipe (2) and the outer pipe (3).

2. The lance defined in claim 1 wherein: the interlayer pipes of the inner pipe (2) and the outer pipe (3) form a recovery channel of the cleaning liquid and are in driving connection with a negative pressure pump to suck redundant cleaning liquid.

3. The charging gun for cleaning the combustion chamber as claimed in claim 1, wherein the casing (1) is provided with a waste cavity (5), the upper end surface of the casing (1) is provided with a round opening communicated with the waste cavity (5), an inner and outer pipe cavity structure composed of the inner pipe (2) and the outer pipe (3) is fixedly connected with the round opening through a threaded structure, the lower side of the casing (1) is symmetrically provided with an injection port and a waste port communicated with the waste cavity (5), the inner pipe (2) extends into the injection port, and a sealing mechanism is arranged at the joint of the injection port and the waste cavity (5).

4. The charging gun for cleaning the combustion chamber as claimed in claim 1, wherein one end of the outer tube (3) close to the housing (1) is thickened, the outer tube (3) is in threaded connection with the round opening, an annular fixing block (8) is arranged between the inner wall of the thickened section of the inner tube (2) and the outer tube (3), the annular fixing block (8) is sleeved on the inner tube (2), the annular fixing block (8) abuts against the inner wall of the thickened section of the outer tube (3), and a plurality of first through holes are arranged on the annular fixing block (8) in an encircling manner.

5. The charging gun for cleaning the combustion chamber as claimed in claim 3, wherein the sealing mechanism comprises a barrel (7) arranged in the injection port, the barrel (7) is sleeved on the inner tube (2) in a sealing manner, the barrel (7) extends into the waste cavity (5) and is fixedly connected with the annular fixing block (8) in a coaxial manner, the barrel (7) is fixedly sleeved with the sealing disc (6), the sealing disc (6) is abutted against the inner wall of the waste cavity (5) in a sealing manner, and the diameter of the sealing disc (6) is larger than the diameter of the injection port.

6. A charging gun for cleaning combustion chambers, as claimed in claim 1, characterized in that the recovery graduation marks (4) are fixed with water sensors.

7. Charging gun for cleaning combustion chambers in accordance with claim 1 characterized by that the housing (1) is provided with a cleaning opening on one side wall communicating with the waste chamber (5), said cleaning opening being internally threaded with a plug.

Images