CN219597449U - Cleaning and recycling gun - Google Patents
Cleaning and recycling gun Download PDFInfo
- Publication number
- CN219597449U CN219597449U CN202122182849.3U CN202122182849U CN219597449U CN 219597449 U CN219597449 U CN 219597449U CN 202122182849 U CN202122182849 U CN 202122182849U CN 219597449 U CN219597449 U CN 219597449U
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- liquid
- cleaning
- recovery
- air
- purge
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a cleaning and recycling gun, which comprises: the device comprises a cleaning structure and a liquid recovery structure connected with the cleaning structure; the cleaning structure comprises a liquid storage bottle and a cleaning liquid outlet pipe; the head end of the cleaning liquid outlet pipe is communicated with the liquid storage bottle, and the tail end of the cleaning liquid outlet pipe is a movable free end; the liquid recovery structure comprises a recovery air inlet channel, a recovery liquid inlet pipe and a liquid collecting part; the air outlet of the recovery air inlet channel is communicated with the liquid collecting part; the liquid outlet of the recovery liquid inlet pipe is communicated with the liquid collecting part, and the liquid inlet of the recovery liquid inlet pipe is a movable free end. The cleaning and recycling gun provided by the utility model has the functions of cleaning and recycling waste liquid, and is perfect in function and convenient to operate.
Description
Technical Field
The utility model relates to the field of cleaning equipment, in particular to a cleaning and recycling gun.
Background
At present, part of combustion chamber cleaning machines in the market can clean carbon deposition in a cleaning combustion chamber and also can recycle waste liquid after cleaning; however, most of these combustion chamber cleaners are in a cabinet structure, and the structure is sealed and complicated, and difficult to disassemble, so that the maintenance and manufacturing costs are high; the combustion chamber cleaning machine is large in size, occupies a large space and is inconvenient to move, and if a user needs to move the combustion chamber cleaning machine, or a plurality of people cooperate to carry the combustion chamber cleaning machine manually; or a movable structure is added on the cleaning machine, so that the manufacturing cost is increased.
Disclosure of Invention
The embodiment of the utility model provides a cleaning and recycling gun, which aims to solve the problems of the existing combustion chamber cleaning machine.
The embodiment of the utility model provides a cleaning and recycling gun, which comprises the following components: a cleaning structure and a liquid recovery structure connected to the cleaning structure;
the cleaning structure comprises a liquid storage bottle and a cleaning liquid outlet pipe; the head end of the cleaning liquid outlet pipe is communicated with the liquid storage bottle, and the tail end of the cleaning liquid outlet pipe is a movable free end;
the liquid recovery structure comprises a recovery air inlet channel, a recovery liquid inlet pipe and a liquid collecting part; the air outlet of the recycling air inlet channel is communicated with the liquid collecting part; the liquid outlet of the recovery liquid inlet pipe is communicated with the liquid collecting part, and the liquid inlet of the recovery liquid inlet pipe is a movable free end.
Preferably, the cleaning structure further comprises a cleaning air inlet and an air duct; one end of the air duct is connected with the cleaning air inlet, and the other end of the air duct stretches into the cleaning liquid of the liquid storage bottle.
Preferably, the liquid recovery structure further comprises a recovery valve assembly;
the recovery valve assembly is installed in the recovery intake passage; and the air inlet of the recovery air inlet channel and the air outlet of the recovery air inlet channel are closed or communicated.
Preferably, the cleaning and recovery gun further comprises a connecting valve for connecting the cleaning structure and the liquid recovery structure; the cleaning structure further comprises a cleaning air outlet connected with the liquid storage bottle;
the connecting valve comprises a first end, a second end, a third end, a fourth end, a fifth end and a sixth end;
the first end is connected with the cleaning air outlet, the second end is connected with the opening of the liquid storage bottle, and the third end is connected with the head end of the cleaning liquid outlet pipe;
the fourth end is connected with the air outlet of the recycling air inlet channel, the fifth end is connected with the liquid outlet of the recycling liquid inlet pipe, and the sixth end is connected with the liquid collecting part.
Preferably, the cleaning structure further comprises a cleaning air inlet channel, and the cleaning air inlet is arranged at one end of the cleaning air inlet channel; the cleaning and recycling gun further comprises a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece and a fifth connecting piece;
the first connecting piece is used for connecting the first end and the other end of the cleaning air inlet channel;
the second connecting piece is used for connecting the cleaning liquid outlet pipe and the third end;
the third connecting piece is used for connecting the air outlet of the recycling air inlet channel with the fourth end;
the fourth connecting piece is used for connecting the recycling liquid inlet pipe with the fifth end;
the fifth connecting piece is used for connecting the liquid collecting part and the sixth end.
Preferably, the cleaning and recycling gun further comprises a first sealing member, a second sealing member, a third sealing member, a fourth sealing member and a fifth sealing member;
the first seal is mounted between the first end and the first connector;
the second seal is mounted between the third end and the second connector;
the third seal is mounted between the fourth end and the third connector;
the fourth seal is mounted between the fifth end and the fourth connector;
the fifth seal is mounted between the sixth end and the fifth connection.
Preferably, the connecting valve is provided with an air guide hole for communicating the first end and the second end and a liquid outlet hole for communicating the second end and the third end; one end of the air duct is connected with the air duct, and the other end of the air duct extends into the cleaning liquid; the liquid outlet hole is communicated with the liquid outlet of the cleaning liquid outlet pipe.
Preferably, the cleaning structure further comprises an extension tube; the connecting valve is also provided with a three-way hole for communicating the fourth end, the fifth end and the sixth end;
the extension pipe is arranged in the three through holes and the liquid collecting part; one end of the extension pipe is communicated with the air outlet of the recovery air inlet channel, and the other end of the extension pipe is communicated with the liquid collecting part.
The embodiment of the utility model provides a cleaning recycling gun, which adopts a cleaning structure to spray cleaning liquid so as to clean a cleaning area; the liquid recovery structure is adopted to extract the waste liquid generated after the cleaning area is cleaned, so that the cleaning area is ensured to be clean, the waste liquid accumulation is avoided, the functions are perfect, and the operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the structure of a cleaning and recycling gun in an initial state according to an embodiment of the present utility model;
FIG. 2 is a schematic view showing the structure of the cleaning and recycling gun in an operating state according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of A in FIG. 2;
wherein:
10. cleaning the structure; 11. a liquid storage bottle; 12. cleaning a liquid outlet pipe; 121. cleaning a liquid outlet of the liquid outlet pipe; 13. cleaning an air inlet; 14. an air duct; 15. cleaning the valve assembly; 151. a needle valve seat; 1511. a sliding channel; 1512. a vent hole; 152. a needle valve assembly; 1521. a needle valve; 1522. an abutting portion; 1523. a seal ring; 1524. an elastic member; 153. a pressing member; 16. cleaning an air outlet;
20. a liquid recovery structure; 21. recovering the air inlet channel; 211. an air inlet of the recovery air inlet channel; 212. an air outlet of the recovery air inlet channel; 22. recovering the liquid inlet pipe; 221. a liquid outlet of the liquid inlet pipe is recovered; 23. a liquid collecting part; 24. a recovery valve assembly; 241. a ball valve; 2411. an air passage; 242. a ball valve switch;
30. a housing; 31. a guide chamber;
40. a connecting valve; 41. a first end; 42. a second end; 43. a third end; 44. a fourth end; 45. a fifth end; 46. a sixth end; 47. an air guide hole; 48. a liquid outlet hole; 49. three through holes;
51. a first connector; 52. a second connector; 53. a third connecting member; 54. a fourth connecting member; 55. a fifth connecting member;
61. a first seal; 62. a second seal; 63. a third seal; 64. a fourth seal; 65. a fifth seal;
70. and (5) extending the pipe.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the present utility model provides a cleaning recovery gun comprising a cleaning structure 10 and a liquid recovery structure 20 connected to the cleaning structure 10; the cleaning structure 10 comprises a liquid storage bottle 11 and a cleaning liquid outlet pipe 12; the head end of the cleaning liquid outlet pipe 12 is communicated with the liquid storage bottle 11, and the tail end of the cleaning liquid outlet pipe 12 is a movable free end; the liquid recovery structure 20 includes a recovery intake passage 21, a recovery intake pipe 22, and a liquid collecting portion 23; the air outlet 212 of the recovery air inlet channel is communicated with the liquid collecting part 23; the liquid outlet 221 of the recovery liquid inlet pipe is communicated with the liquid collecting part 23, and the liquid inlet of the recovery liquid inlet pipe 22 is a movable free end.
Specifically, the liquid storage bottle 11 is used for storing cleaning liquid, and the head end of the cleaning liquid outlet pipe 12 is communicated with the liquid storage bottle 11; therefore, high-pressure gas is introduced into the liquid storage bottle 11 or the liquid storage bottle 11 is pressed, so that the cleaning liquid in the liquid storage bottle 11 flows to the head end of the cleaning liquid outlet pipe 12 and then flows to the tail end of the cleaning liquid outlet pipe 12; the end of the cleaning liquid outlet pipe 12 is a movable free end, and the end of the cleaning liquid outlet pipe 12 is aligned with a cleaning area (for example, the cleaning area may be a combustion chamber, etc.), so that the cleaning area is cleaned by the cleaning liquid sprayed from the end of the cleaning liquid outlet pipe 12, and waste liquid is generated. The gas outlet 212 of the recovery gas inlet channel is communicated with the liquid collecting part 23, and when high-pressure gas is pressed into the recovery gas inlet channel 21, the gas at the liquid outlet is lower than the gas pressure of the liquid collecting part 23 when the high-pressure gas enters the liquid collecting part 23 from the gas outlet 212 of the recovery gas inlet channel; the liquid inlet of the recovery liquid inlet pipe 22 is a movable free end, and then the liquid inlet is extended into the waste liquid, and the liquid outlet 221 of the recovery liquid inlet pipe is communicated with the liquid collecting part 23, so that the air pressure of the liquid outlet 221 of the recovery liquid inlet pipe is lower than the air pressure of the liquid collecting part 23, and the waste liquid flows from low pressure to high pressure by utilizing the siphon principle, so that the waste liquid is recovered.
In the embodiment, the cleaning structure 10 is adopted to spray the cleaning liquid so as to clean the cleaning area; then, the liquid recovery structure 20 is adopted to pump out the waste liquid generated after the cleaning area is cleaned, so that the cleaning area is ensured to be clean, the waste liquid accumulation is avoided, the functions are perfect, and the operation is convenient.
As shown in fig. 1, as an embodiment, the cleaning structure 10 further includes a cleaning air inlet 13 and an air duct 14; one end of the air duct 14 is connected with the cleaning air inlet 13, and the other end extends into the cleaning liquid in the liquid storage bottle 11.
In this embodiment, the head end of the air duct 14 is connected with the cleaning air inlet 13, the other end extends into the cleaning liquid in the liquid storage bottle 11, when high-pressure air is introduced into the cleaning air inlet 13, the air pressure in the air duct 14 is higher than the air pressure in the liquid storage bottle 11, and the liquid storage bottle 11 is communicated with one end of the cleaning liquid outlet pipe 12, so that the cleaning liquid in the liquid storage bottle 11 enters one end of the cleaning liquid outlet pipe 12 by using the pressure difference and flows to the cleaning area from the other end of the cleaning liquid outlet pipe 12, so as to clean the cleaning area.
As shown in fig. 1, as an embodiment, the purge recovery gun further includes a housing 30; the purge structure 10 further includes a purge valve assembly 15; the housing 30 is provided with a guide cavity 31 with one side open; the guide cavity 31 is positioned between the cleaning air inlet 13 and the air guide pipe 14; the cleaning valve assembly 15 is installed in the guide chamber 31 and can be switched between an initial state and an operating state; when the purge valve assembly 15 is in the initial state, the purge inlet 13 and the air guide pipe 14 are closed; when the purge valve assembly 15 is in an operating state, the purge air inlet 13 and the air guide pipe 14 communicate.
In this embodiment, the guiding chamber 31 is located between the cleaning air inlet 13 and the air duct 14, the cleaning valve assembly 15 is installed in the guiding chamber 31, and the cleaning valve assembly 15 can be switched between an initial state and a working state, so when the cleaning area needs to be cleaned, the cleaning valve assembly 15 is brought into the working state, at this time, high-pressure air can be introduced into the cleaning air inlet 13, so that the cleaning liquid in the liquid storage bottle 11 enters one end of the cleaning liquid outlet pipe 12 by using the pressure difference, and flows from the other end of the cleaning liquid outlet pipe 12 to the cleaning area, so as to clean the cleaning area; when the cleaning is completed, the cleaning valve assembly 15 is brought into an initial state, and the cleaning air inlet 13 and the air guide tube 14 are closed. The present embodiment mounts a purge valve assembly 15 at the purge inlet 13 to facilitate the purge operation.
As shown in fig. 2, as an embodiment, the purge valve assembly 15 includes a needle valve seat 151, a needle valve assembly 152, and a pressing member 153; the needle valve seat 151 is installed at the opening position of the guide chamber 31; needle valve assembly 152 is mounted within needle valve seat 151; the pressing member 153 is rotatably connected with the housing 30 and abuts the needle valve assembly 152 for moving the needle valve assembly 152 between the first position and the second position of the guide chamber 31; when the needle valve assembly 152 is in the first position, the purge inlet 13 and the air duct 14 are closed; when the needle valve assembly 152 is in the second position, the purge inlet 13 and the air duct 14 are in communication.
In this embodiment, when cleaning of the cleaning area is not required, the needle valve assembly 152 is placed in the first position, and the cleaning valve assembly 15 is in the initial state, and the cleaning air inlet 13 and the air guide tube 14 are closed. When the cleaning area needs to be cleaned, the needle valve assembly 152 is pressed by the pressing piece 153 to enable the cleaning valve assembly 15 to move from the first position to the second position, at this time, the cleaning valve assembly 15 is in a working state, the cleaning air inlet 13 and the air guide pipe 14 are communicated, the position of the needle valve assembly 152 can be simply switched by the pressing piece 153 to control the cleaning air inlet 13 and the air guide pipe 14 to be communicated or closed, and the working state and the initial state of the cleaning valve assembly 15 are switched, so that the operation is simple.
As shown in fig. 2, as an embodiment, the needle valve seat 151 is provided with a through sliding passage 1511; needle valve assembly 152 includes a needle valve 1521, an abutment 1522, and a seal ring 1523; the needle valve 1521 is slidably mounted in the slide passage 1511 with a head end projecting from the head end of the slide passage 1511 in abutment with the pressing member 153; the end protrudes from the end of the slide channel 1511; the abutment 1522 is mounted on the needle valve 1521, outside the tip of the sliding channel 1511; the seal ring 1523 is sleeved on the needle valve 1521 and is positioned between the tail end of the sliding channel 1511 and the abutting part 1522; when the seal ring 1523 abuts against the abutting portion 1522 and the end of the slide passage 1511, the purge air inlet 13 and the air duct 14 are closed; when the seal ring 1523 and the abutting portion 1522 are away from the end of the sliding channel 1511, the purge air inlet 13 and the air duct 14 are in communication.
Specifically, the slide passage 1511 is provided with a vent hole 1512 communicating with the air duct 14. When the needle valve assembly 152 is in the first position, that is, the sealing ring 1523 abuts against the abutting portion 1522 and the end of the sliding channel 1511, the sealing ring 1523 and the abutting portion 1522 block the sliding channel 1511, and the cleaning air inlet 13 and the air duct 14 are closed; when the needle valve assembly 152 is in the second position, that is, the sealing ring 1523 and the abutting portion 1522 are far away from the end of the sliding channel 1511, the high-pressure gas enters the sliding channel 1511 from the cleaning gas inlet 13, enters the air duct 14 from the air vent 1512 of the sliding channel 1511, and one end of the air duct 14 extends into the cleaning liquid, so that the cleaning liquid is pressed into the cleaning liquid outlet pipe 12 by the high-pressure gas to clean the cleaning area.
In this embodiment, the abutting portion 1522 and the sealing ring 1523 are provided to ensure that the sealing tightness of the sliding channel 1511 is better, so that the cleaning and recycling gun can work normally, and leakage is avoided, which results in leakage of the cleaning and recycling gun.
As shown in fig. 2, as an embodiment, the needle valve assembly 152 further includes an elastic member 1524, one end of the elastic member 1524 abuts against the needle valve 1521, and the other end of the elastic member 1524 abuts against the inner wall of the guide chamber 31.
In this embodiment, one end of the elastic member 1524 abuts against the needle valve 1521, and the other end of the elastic member 1524 abuts against the inner wall of the guide chamber 31, so that the needle valve 1521 is moved by the elastic member 1524 to realize conduction or closure of the cleaning air inlet 13 and the air duct 14.
As shown in fig. 1, as an example, the liquid recovery structure 20 further includes a recovery valve assembly 24; a recovery valve assembly 24 is installed in the recovery intake passage 21; the recovery valve assembly 24 is switchable between an initial state and an operating state, and when the recovery valve assembly 24 is in the initial state, the air inlet 211 of the recovery air inlet passage and the air outlet 212 of the recovery air inlet passage are closed; when the recovery valve assembly 24 is in an operating state, the air inlet 211 of the recovery air intake passage and the air outlet 212 of the recovery air intake passage communicate.
In this embodiment, the recovery valve assembly 24 is installed in the recovery intake passage 21, so that the worker can switch the state of the recovery valve assembly 24 to recover the waste liquid.
As shown in fig. 1, as an example, the recovery valve assembly 24 includes a ball valve 241 and a ball valve switch 242; the ball valve 241 is provided with a through air passage 2411, and the diameter of the air passage 2411 corresponds to the diameter of the recovery air inlet channel 21; the ball valve 241 is switchable between an initial state and an operating state; the ball valve switch 242 is connected with the ball valve 241 and is used for controlling the ball valve 241 to rotate so as to switch the initial state and the working state of the ball valve 241; when the ball valve 241 is in an initial state, the air inlet 211 of the recovery air inlet channel and the air outlet 212 of the recovery air inlet channel are closed; when the ball valve 241 is in an operating state, the air inlet 211 of the recovery air intake passage and the air outlet 212 of the recovery air intake passage are communicated.
In this embodiment, the cleaning and recycling gun includes a recycling mounting base mounted above the housing 30; the housing 30 is provided in a handle shape, which is convenient for cleaning operation. The pressing piece 153 is arranged on the recovery mounting seat, and the cleaning mounting handle can be held by a hand during cleaning operation, and then the pressing piece 153 is pressed, so that the cleaning area can be cleaned simply; the recovery valve assembly 24 is mounted on the recovery mounting base, and during recovery operation, the ball valve 241 can be rotated by the ball valve switch 242, so that the ball valve 241 is switched between an initial state and an operating state to recover waste liquid or stop waste liquid recovery.
As shown in fig. 2 and 3, as an embodiment, the cleaning and recovery gun further includes a connection valve 40 for connecting the cleaning structure 10 and the liquid recovery structure 20; the cleaning structure 10 further comprises a cleaning air outlet 16 connected with the liquid storage bottle 11; the connecting valve 40 includes a first end 41, a second end 42, a third end 43, a fourth end 44, a fifth end 45, and a sixth end 46; the first end 41 is connected with the cleaning air outlet 16, the second end 42 is connected with the bottle mouth of the liquid storage bottle 11, and the third end 43 is connected with the head end of the cleaning liquid outlet pipe 12; the fourth end 44 is connected to the air outlet 212 of the recovery air intake passage, the fifth end 45 is connected to the liquid outlet 221 of the recovery liquid intake pipe, and the sixth end 46 is connected to the liquid collecting portion 23.
In this embodiment, the connection valve 40 is used to connect the cleaning structure 10 and the liquid recovery structure 20, so that the integration level of the cleaning and recovery gun is higher, and the cleaning and recovery gun is ensured to have smaller volume, and is convenient to carry and operate.
As shown in fig. 2 and 3, as an embodiment, the cleaning structure 10 further includes a cleaning air intake passage, and the cleaning air intake 13 is disposed at one end of the cleaning air intake passage; the cleaning recovery gun further includes a first connector 51, a second connector 52, a third connector 53, a fourth connector 54, and a fifth connector 55; the first connecting member 51 is for connecting the first end 41 and the other end of the purge air intake passage; the second connecting piece 52 is used for connecting the cleaning liquid outlet pipe 12 and the third end 43; the third connecting piece 53 is used for connecting the air outlet 212 of the recycling air inlet channel with the fourth end 44; the fourth connecting piece 54 is used for connecting the recycling liquid inlet pipe 22 with the fifth end 45; the fifth connecting member 55 is used for connecting the liquid collecting portion 23 with the sixth end 46.
In this embodiment, the first connecting member 51, the second connecting member 52, the third connecting member 53, the fourth connecting member 54 and the fifth connecting member 55 are all movably connected, so as to facilitate disassembly, reduce maintenance cost, accelerate maintenance speed, and replace a damaged structure conveniently; illustratively, the first end 41 and the other end of the purge inlet channel are movably coupled by a first coupling member 51.
As shown in fig. 2 and 3, as an embodiment, the purge recovery gun further includes a first seal 61, a second seal 62, a third seal 63, a fourth seal 64, and a fifth seal 65; the first seal 61 is mounted between the first end 41 and the first connector 51; the second seal 62 is mounted between the third end 43 and the second connector 52; a third seal 63 is mounted between the fourth end 44 and the third connector 53; a fourth seal 64 is mounted between the fifth end 45 and the fourth connector 54; a fifth seal 65 is mounted between the sixth end 46 and the fifth connection 55.
In this embodiment, the first sealing member 61, the second sealing member 62, the third sealing member 63, the fourth sealing member 64 and the fifth sealing member 65 are used to ensure that the overall air tightness of the cleaning and recycling gun is strong, so that air leakage is avoided, and the cleaning and recycling gun cannot work in the future.
As shown in fig. 2 and 3, as an embodiment, the connection valve 40 is provided with an air-guide hole 47 for communicating the first end 41 and the second end 42, and an liquid-outlet hole 48 for communicating the second end 42 and the third end 43; one end of the air duct 14 is connected with the air duct 47, and the other end extends into the cleaning liquid; the outlet hole 48 communicates with the outlet 121 of the purge outlet.
In this embodiment, one end of the air duct 14 extends into the cleaning liquid, and the liquid outlet hole 48 is communicated with the second end 42 and the third end 43, so that the air duct 47 is utilized to communicate the first end 41 with the second end 42, so that high-pressure air enters the air duct 14 through the cleaning air inlet 13, and the air pressure difference between the air duct 14 and the liquid storage bottle 11 is utilized to enable the cleaning liquid to flow from the liquid outlet hole 48 to the liquid outlet 121 of the cleaning liquid outlet pipe, so as to clean the cleaning position.
As shown in fig. 3, as an embodiment, the cleaning structure 10 further includes an extension tube 70; the connecting valve 40 is also provided with a three-way hole 49 communicating the fourth end 44, the fifth end 45 and the sixth end 46;
the extension pipe 70 is installed in the three through holes 49 and the liquid collecting portion 23; one end of the extension pipe is communicated with an air outlet 212 of the recovery air inlet passage, and the other end is communicated with the liquid collecting part 23.
In this embodiment, extension pipes are installed in the three-way hole 49 and the liquid collecting portion 23 to communicate the air outlet 212 of the recycling air inlet channel and the liquid collecting portion 23, so as to ensure that high-pressure air can enter the liquid collecting portion 23 from the recycling air inlet channel 21, so that the pressure of the liquid collecting portion 23 is higher than the liquid outlet 221 of the recycling liquid inlet pipe, and ensure that waste liquid recycling can be performed.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (8)
1. A purge recovery gun comprising: a cleaning structure and a liquid recovery structure connected to the cleaning structure;
the cleaning structure comprises a liquid storage bottle and a cleaning liquid outlet pipe; the head end of the cleaning liquid outlet pipe is communicated with the liquid storage bottle, and the tail end of the cleaning liquid outlet pipe is a movable free end;
the liquid recovery structure comprises a recovery air inlet channel, a recovery liquid inlet pipe and a liquid collecting part; the air outlet of the recycling air inlet channel is communicated with the liquid collecting part; the liquid outlet of the recovery liquid inlet pipe is communicated with the liquid collecting part, and the liquid inlet of the recovery liquid inlet pipe is a movable free end.
2. The purge recovery gun according to claim 1, wherein the purge structure further comprises a purge inlet and an air duct; one end of the air duct is connected with the cleaning air inlet, and the other end of the air duct stretches into the cleaning liquid of the liquid storage bottle.
3. The purge recovery gun according to claim 1, wherein the liquid recovery structure further comprises a recovery valve assembly;
the recovery valve assembly is installed in the recovery intake passage; and the air inlet of the recovery air inlet channel and the air outlet of the recovery air inlet channel are closed or communicated.
4. The purge recovery gun according to claim 2, further comprising a connection valve for connecting the purge structure and the liquid recovery structure; the cleaning structure further comprises a cleaning air outlet connected with the liquid storage bottle;
the connecting valve comprises a first end, a second end, a third end, a fourth end, a fifth end and a sixth end;
the first end is connected with the cleaning air outlet, the second end is connected with the opening of the liquid storage bottle, and the third end is connected with the head end of the cleaning liquid outlet pipe;
the fourth end is connected with the air outlet of the recycling air inlet channel, the fifth end is connected with the liquid outlet of the recycling liquid inlet pipe, and the sixth end is connected with the liquid collecting part.
5. The purge recycling gun according to claim 4, wherein the purge structure further comprises a purge air inlet channel, the purge air inlet being provided at one end of the purge air inlet channel; the cleaning and recycling gun further comprises a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece and a fifth connecting piece;
the first connecting piece is used for connecting the first end and the other end of the cleaning air inlet channel;
the second connecting piece is used for connecting the cleaning liquid outlet pipe and the third end;
the third connecting piece is used for connecting the air outlet of the recycling air inlet channel with the fourth end;
the fourth connecting piece is used for connecting the recycling liquid inlet pipe with the fifth end;
the fifth connecting piece is used for connecting the liquid collecting part and the sixth end.
6. The purge recovery gun according to claim 5, further comprising a first seal, a second seal, a third seal, a fourth seal, and a fifth seal;
the first seal is mounted between the first end and the first connector;
the second seal is mounted between the third end and the second connector;
the third seal is mounted between the fourth end and the third connector;
the fourth seal is mounted between the fifth end and the fourth connector;
the fifth seal is mounted between the sixth end and the fifth connection.
7. The cleaning and recycling gun according to claim 4, wherein the connecting valve is provided with an air guide hole for communicating the first end and the second end and a liquid outlet hole for communicating the second end and the third end; one end of the air duct is connected with the air duct, and the other end of the air duct extends into the cleaning liquid; the liquid outlet hole is communicated with the liquid outlet of the cleaning liquid outlet pipe.
8. The purge recovery gun according to claim 4, wherein the purge structure further comprises an extension tube; the connecting valve is also provided with a three-way hole for communicating the fourth end, the fifth end and the sixth end;
the extension pipe is arranged in the three through holes and the liquid collecting part; one end of the extension pipe is communicated with the air outlet of the recovery air inlet channel, and the other end of the extension pipe is communicated with the liquid collecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182849.3U CN219597449U (en) | 2021-09-09 | 2021-09-09 | Cleaning and recycling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182849.3U CN219597449U (en) | 2021-09-09 | 2021-09-09 | Cleaning and recycling gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219597449U true CN219597449U (en) | 2023-08-29 |
Family
ID=87749526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122182849.3U Active CN219597449U (en) | 2021-09-09 | 2021-09-09 | Cleaning and recycling gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219597449U (en) |
-
2021
- 2021-09-09 CN CN202122182849.3U patent/CN219597449U/en active Active
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