CN210710711U - Dual-purpose movable filling machine for urea liquid and glass water - Google Patents

Dual-purpose movable filling machine for urea liquid and glass water Download PDF

Info

Publication number
CN210710711U
CN210710711U CN201921473194.1U CN201921473194U CN210710711U CN 210710711 U CN210710711 U CN 210710711U CN 201921473194 U CN201921473194 U CN 201921473194U CN 210710711 U CN210710711 U CN 210710711U
Authority
CN
China
Prior art keywords
liquid
pipe
water
urea
box body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921473194.1U
Other languages
Chinese (zh)
Inventor
肖论武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Jiabubao Environmental Protection Technology Co ltd
Original Assignee
Henan Jiabubao Environmental Protection Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Jiabubao Environmental Protection Technology Co ltd filed Critical Henan Jiabubao Environmental Protection Technology Co ltd
Priority to CN201921473194.1U priority Critical patent/CN210710711U/en
Application granted granted Critical
Publication of CN210710711U publication Critical patent/CN210710711U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The utility model discloses a dual-purpose mobile filling machine for urea liquid and glass water, which relates to the technical field of urea filling machines and comprises a directional wheel, a box body, a water outlet pipe, a water adding gun, a push handle, a control panel, a liquid adding gun, a liquid outlet pipe, an access cover plate, a liquid surface pipe, an access door, a water surface pipe, a universal wheel, a liquid inlet pipe, a storage battery, a telescopic supporting rod, a sealing plate, a urea liquid box, a supporting plate, a liquid pump, a connecting pipe, a liquid adding pipe and a glass water box; has the advantages that: the urea liquid tank and the glass water tank are integrated into the tank body, so that dual-purpose operation of adding the urea liquid and the glass water is realized; the directional wheel, the universal wheel and the push handle are arranged, so that a movable small filling station is formed; the control panel is designed in a 45-degree slope, the design concept is in accordance with the human engineering principle, the visual line is not influenced when the control panel is pushed and pulled conveniently, and the operation interface and the display screen are convenient to view; the liquid level pipe and the water surface pipe are arranged, so that each liquid level condition can be visually observed, and the operation is convenient.

Description

Dual-purpose movable filling machine for urea liquid and glass water
Technical Field
The utility model relates to a urea filling machine field especially relates to a dual-purpose type of urea liquid glass water removes filling machine.
Background
At present, large-scale gas stations in the market all adopt fixed urea filling machines, but the fixed urea filling machines are large in capacity, but complex in structure and heavy in size, and bring much trouble to later installation and use, so that some urea filling machines are mobile structures, but the mobile urea filling machines are small in capacity and need frequent replacement of urea barrels, and accordingly the operation efficiency is poor; therefore, liquid needs to be added periodically; and when filling, an additional pipeline is needed for liquid adding, the liquid adding cannot be carried out quickly, the normal oil filling service is influenced, the function of the existing filling machine is single, urea liquid can be filled into a vehicle only, glass water additionally needed by the vehicle needs additional equipment for filling, the operation is troublesome, and the equipment manufacturing cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dual-purpose type of urea liquid glass water removes filling machine for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a dual-purpose type of urea liquid glass water removes filling machine, including directional wheel, the box, the outlet pipe, add the squirt, first handle, the pushing hands, control panel, put the gun slot, add the liquid rifle, the drain pipe, overhaul the apron, the second handle, the liquid level pipe, the access door, the water level pipe, the universal wheel, the feed liquor pipe, the battery, telescopic support rod, the closing plate, the urea liquid case, the backup pad, first feed liquor valve, the liquid pump, the connecting pipe, second feed liquor valve, the stop valve, liquid feeding pipe and glass water tank, its characterized in that: the universal wheels are respectively and fixedly installed at two angles of the front side of the lower surface of the box body, the directional wheels are respectively and fixedly installed at two angles of the rear side of the lower surface of the box body, the urea solution box and the glass water box are respectively and fixedly installed at the rear side of the bottom surface of the interior of the box body, the liquid pump and the water pump are respectively and fixedly installed at the front side of the bottom surface of the interior of the box body, the input end of the liquid pump is hermetically connected with the lower part of the urea solution box through the connecting pipe, the middle of the connecting pipe is hermetically connected with the liquid inlet pipe, one end of the connecting pipe, which is close to the urea solution box, is provided with the stop valve, the first liquid inlet valve is installed on the liquid inlet pipe, one end of the liquid inlet pipe, which is far away from the connecting pipe, extends to the exterior of the box body, the output end, the other end of the liquid feeding pipe is hermetically connected with the upper part of the urea liquid tank, one end of the liquid discharging pipe, far away from the liquid pump, extends out of the tank body and is hermetically connected with the liquid feeding gun, the input end of the water pump is hermetically connected with the lower part of the glass water tank through the water pumping pipe, the output end of the water pump is hermetically connected with the water discharging pipe, one end of the water discharging pipe, far away from the water pump, extends to the outside of the tank body and is hermetically connected with the water feeding gun, the supporting plate is fixedly arranged above the front side inside the tank body, the storage battery is fixedly arranged on the supporting plate, the access door is arranged in the middle of the front surface of the tank body and is connected with the tank body through a hinge, the water surface pipe is arranged on the left side of the access door, the lower, the right side of the access door is provided with the liquid level pipe, the lower end of the liquid level pipe extends to the bottom of the urea liquid tank, the upper end of the liquid level pipe extends to the top of the urea liquid tank, the upper surface of the front side of the tank body is inclined, the upper surface of the front side of the box body is provided with the maintenance cover plate, the maintenance cover plate is connected with the box body through a hinge, the control panel, the gun placing groove and the second handle are respectively and fixedly arranged on the maintenance cover plate, the two sides below the access door are respectively provided with the telescopic supporting rod, one end of the telescopic supporting rod is rotatably connected with the box body, the other end of the telescopic supporting rod is connected with the maintenance cover plate through a hinge, the two sides of the maintenance cover plate are respectively and fixedly provided with the push handle, the sealing plate is arranged on the upper surface of the rear side of the box body, the sealing plate is connected with the box body through a hinge, and the first handle is fixedly mounted on the sealing plate; the control panel is electrically connected with the storage battery, and the liquid pump and the water pump are respectively electrically connected with the control panel.
Preferably: the utility model discloses a liquid feeder, including box, liquid feeder, water gun, liquid feeder, box left side fixed mounting has left couple, box right side fixed mounting has right couple, add the water gun with equal fixed mounting has the link on the liquid gun.
Preferably: the telescopic supporting rod comprises a sleeve rod, a movable rod, a convex block, a groove and a rubber sleeve, wherein the rubber sleeve is fixedly arranged in the sleeve rod, the groove is formed in the inner wall of the rubber sleeve, the movable rod is arranged in the rubber sleeve, and the convex block is arranged on the movable rod.
Preferably: the degree of the inclination angle of the upper surface of the front side of the box body is 45 degrees.
Preferably: and the control panel is provided with a display screen and keys.
Has the advantages that: the urea liquid tank and the glass water tank are integrated into the tank body, so that dual-purpose operation of adding the urea liquid and the glass water is realized; the directional wheel, the universal wheel and the push handle are arranged, so that a movable small filling station is formed; the control panel is designed in a 45-degree slope, the design concept is in accordance with the human engineering principle, the visual line is not influenced when the control panel is pushed and pulled conveniently, and the operation interface and the display screen are convenient to view; the liquid level pipe and the water surface pipe are arranged, so that each liquid level condition can be visually observed, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a urea liquid and glass water dual-purpose mobile filling machine of the present invention.
Fig. 2 is a right side view of the dual-purpose mobile filling machine for urea solution and glass water of the present invention.
Fig. 3 is a left side view of the dual-purpose mobile filling machine for urea solution and glass water of the present invention.
Fig. 4 is a right side view structure diagram of the dual-purpose mobile filling machine for urea solution and glass water of the present invention.
Fig. 5 is a left side view structure diagram of the dual-purpose mobile filling machine for urea solution and glass water of the present invention.
Fig. 6 is a structural diagram of the utility model showing the right side view of the support state of the telescopic support rod of the urea liquid and glass water dual-purpose mobile filling machine.
Fig. 7 is a schematic structural view of a telescopic strut of the urea liquid and glass water dual-purpose mobile filling machine of the present invention.
The reference numerals are explained below:
1. a directional wheel; 2. a box body; 3. a water outlet pipe; 4. adding a water gun; 5. a first handle; 6. a left hook; 7. a pushing handle; 8. a control panel; 9. placing a gun groove; 10. a liquid adding gun; 11. a liquid outlet pipe; 12. overhauling the cover plate; 13. a second handle; 14. a liquid level tube; 15. an access door; 16. a water surface pipe; 17. a universal wheel; 18. a liquid inlet pipe; 19. a right hook; 20. a storage battery; 21. a telescopic strut; 22. a sealing plate; 23. a urea liquid tank; 24. a support plate; 25. a first liquid inlet valve; 26. a liquid pump; 27. a connecting pipe; 28. a second liquid inlet valve; 29. a liquid feeding pipe; 30. a glass water tank; 31. a water pumping pipe; 32. a water pump; 33. a stop valve; 211. a loop bar; 212. a movable rod; 213. a bump; 214. a groove; 215. a rubber sleeve.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-7, a dual-purpose mobile urea-liquid glass-water filling machine includes a directional wheel 1, a box body 2, a water outlet pipe 3, a water filling gun 4, a first handle 5, a pushing handle 7, a control panel 8, a gun placing groove 9, a liquid filling gun 10, a liquid outlet pipe 11, an access cover plate 12, a second handle 13, a liquid level pipe 14, an access door 15, a water level pipe 16, a universal wheel 17, a liquid inlet pipe 18, a storage battery 20, a telescopic support rod 21, a sealing plate 22, a urea-liquid box 23, a support plate 24, a first liquid inlet valve 25, a liquid pump 26, a connecting pipe 27, a second liquid inlet valve 28, a stop valve 33, a liquid filling pipe 29 and a glass water tank 30, and is characterized in that: universal wheels 17 are respectively and fixedly installed at two angles of the front side of the lower surface of the box body 2, the directional wheels 1 are respectively and fixedly installed at two angles of the rear side of the lower surface of the box body 2, the universal wheels 17 and the directional wheels 1 are used for moving, a urea solution tank 23 and a glass water tank 30 are respectively and fixedly installed at the rear side of the inner bottom surface of the box body 2, the urea solution tank 23 and the glass water tank 30 are used for storing, a liquid pump 26 and a water pump 32 are respectively and fixedly installed at the front side of the inner bottom surface of the box body 2, the liquid pump 26 and the water pump 32 are used for driving, the input end of the liquid pump 26 is hermetically connected with the lower part of the urea solution tank 23 through a connecting pipe 27, a liquid inlet pipe 18 is hermetically connected in the middle of the connecting pipe 27, the liquid inlet pipe 18 is used for feeding liquid, a stop valve 33 is installed at one end of the connecting pipe 27, the output end of a liquid pump 26 is hermetically connected with a liquid outlet pipe 11, the liquid outlet pipe 11 is hermetically connected with one end of a liquid adding pipe 29, a second liquid inlet valve 28 is installed on the liquid adding pipe 29, the first liquid inlet valve 25 and the second liquid inlet valve 28 are used for controlling on-off, the other end of the liquid adding pipe 29 is hermetically connected with the upper part of a urea liquid tank 23, one end of the liquid outlet pipe 11, far away from the liquid pump 26, extends out of a tank body 2 and is hermetically connected with a liquid adding gun 10, the liquid adding gun 10 is used for adding liquid, the input end of a water pump 32 is hermetically connected with the lower part of a glass water tank 30 through a water pumping pipe 31, the output end of the water pump 32 is hermetically connected with a water outlet pipe 3, one end of the water outlet pipe 3, far away from the water pump 32, extends to the outside of the tank body 2 and is hermetically connected, an access door 15 is arranged in the middle of the front surface of the box body 2, the access door 15 is used for access, the access door 15 is connected with the box body 2 through a hinge, a water surface pipe 16 is arranged on the left side of the access door 15, the lower end of the water surface pipe 16 extends to the bottom of the glass water tank 30, the upper end of the water surface pipe 16 extends to the top of the glass water tank 30, a liquid surface pipe 14 is arranged on the right side of the access door 15, the water surface pipe 16 and the liquid surface pipe 14 are used for facilitating observation, the lower end of the liquid surface pipe 14 extends to the bottom of the urea liquid tank 23, the upper end of the liquid surface pipe 14 extends to the top of the urea liquid tank 23, the upper surface of the front side of the box body 2 is inclined, an access cover plate 12 is arranged on the upper surface of the front side of the box body 2, the access cover plate 12 is used for supporting, the access cover plate 12 is connected with the box body 2 through a hinge, a control panel, the box body 2 is provided with a box body 2, a telescopic support rod 21, a push handle 7, a sealing plate 22, a first handle 5 and a second handle 5, wherein the box body 2 is provided with a box body 2, the box body 2 is provided with a box cover plate 12, the box body 2 is provided with a box cover plate 2, the box cover plate 12 is provided with a push handle 7, the push handle 7 is used for being pushed and pulled, the box body 2 is provided with a sealing plate 22 on the upper; the control panel 8 is electrically connected with the storage battery 20, and the liquid pump 26 and the water pump 32 are respectively electrically connected with the control panel 8; a left hook 6 is fixedly arranged on the left side of the box body 2, a right hook 19 is fixedly arranged on the right side of the box body 2, and hanging rings are fixedly arranged on the water adding gun 4 and the liquid adding gun 10, so that the water adding gun 4 and the liquid adding gun 10 can be conveniently placed; the telescopic strut 21 comprises a loop bar 211, a movable bar 212, a convex block 213, a groove 214 and a rubber sleeve 215, the rubber sleeve 215 is fixedly installed in the loop bar 211, the groove 214 is formed in the inner wall of the rubber sleeve 215, the movable bar 212 is arranged in the rubber sleeve 215, the convex block 213 is arranged on the movable bar 212, friction between the rubber sleeve 215 and the movable bar 212 is increased, and the supporting effect is better; the degree of the inclination angle of the upper surface of the front side of the box body 2 is 45 degrees, so that the operation of personnel is facilitated; the control panel 8 is provided with a display screen and keys, so that the operation is convenient.
The working principle is as follows: the universal wheel 17 and the directional wheel 1 are supported and moved by pushing and pulling the push handle 7 and move to a filling place, the storage battery 20 supplies power, the control panel 8 is operated to control, the stop valve 33 is manually opened, the liquid pump 26 is started to discharge the urea liquid in the urea liquid tank 23 from the liquid adding gun 10 for urea liquid filling, the water pump 32 is started to discharge the glass water in the glass water tank 30 from the water adding gun 4 for glass water filling, when the glass water glass filling device is not used, the liquid adding gun 10 can be hung in the gun placing groove 9, and through the liquid adding gun 10 and the hanging ring on the water adding gun 4, the liquid adding gun 10 and the water adding gun 4 can be respectively hung on the left hook 6 and the right hook 19, and by lifting the second handle 13, the maintenance cover plate 12 can be lifted, and the convex blocks 213 on the movable rod 212 in the telescopic support rod 21 are sequentially clamped in the grooves 214 of the rubber sleeve 215 in the lifting process, so that the telescopic support rod 21 is kept in a supporting state all the time, and the circuit of the storage battery 20 is maintained; the liquid levels in the glass water tank 30 and the urea liquid tank 23 are judged by observing the liquid levels in the water level pipe 16 and the liquid level pipe 14; when liquid needs to be added into the urea liquid tank 23, the first liquid inlet valve 25 and the second liquid inlet valve 28 are manually opened, the stop valve 33 is manually closed, the liquid inlet pipe 18 is connected with an external urea liquid source, liquid can be added into the urea liquid tank 23 by starting the liquid pump 26, and the urea liquid tank 23 and the glass water tank 30 can be overhauled or replaced by lifting the first handle 5 to open the sealing plate 22.
Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. The utility model provides a dual-purpose type of urea liquid glass water removes filling machine, including directional wheel, the box, the outlet pipe, add the squirt, first handle, the pushing hands, control panel, put the gun slot, add the liquid rifle, the drain pipe, overhaul the apron, the second handle, the liquid level pipe, the access door, the water level pipe, the universal wheel, the feed liquor pipe, the battery, telescopic support rod, the closing plate, the urea liquid case, the backup pad, first feed liquor valve, the liquid pump, the connecting pipe, second feed liquor valve, the stop valve, liquid feeding pipe and glass water tank, its characterized in that: the universal wheels are respectively and fixedly installed at two angles of the front side of the lower surface of the box body, the directional wheels are respectively and fixedly installed at two angles of the rear side of the lower surface of the box body, the urea solution box and the glass water box are respectively and fixedly installed at the rear side of the bottom surface of the inner part of the box body, the liquid pump and the water pump are respectively and fixedly installed at the front side of the bottom surface of the inner part of the box body, the input end of the liquid pump is hermetically connected with the lower part of the urea solution box through the connecting pipe, the middle of the connecting pipe is hermetically connected with the liquid inlet pipe, one end of the connecting pipe, which is close to the urea solution box, is provided with the stop valve, the first liquid inlet valve is installed on the liquid inlet pipe, one end of the liquid inlet pipe, which is far away from the connecting pipe, extends to the outer part of the box body, the other end of the liquid feeding pipe is hermetically connected with the upper part of the urea liquid tank, one end of the liquid discharging pipe, far away from the liquid pump, extends out of the tank body and is hermetically connected with the liquid feeding gun, the input end of the water pump is hermetically connected with the lower part of the glass water tank through a water pumping pipe, the output end of the water pump is hermetically connected with the water discharging pipe, one end of the water discharging pipe, far away from the water pump, extends to the outside of the tank body and is hermetically connected with the water feeding gun, a supporting plate is fixedly arranged above the front side inside the tank body, the storage battery is fixedly arranged on the supporting plate, the access door is arranged in the middle of the front surface of the tank body and is connected with the tank body through a hinge, the water surface pipe is arranged on the left side of the access door, the, the right side of the access door is provided with the liquid level pipe, the lower end of the liquid level pipe extends to the bottom of the urea liquid tank, the upper end of the liquid level pipe extends to the top of the urea liquid tank, the upper surface of the front side of the tank body is inclined, the upper surface of the front side of the box body is provided with the maintenance cover plate, the maintenance cover plate is connected with the box body through a hinge, the control panel, the gun placing groove and the second handle are respectively and fixedly arranged on the maintenance cover plate, the two sides below the access door are respectively provided with the telescopic supporting rod, one end of the telescopic supporting rod is rotatably connected with the box body, the other end of the telescopic supporting rod is connected with the maintenance cover plate through a hinge, the two sides of the maintenance cover plate are respectively and fixedly provided with the push handle, the sealing plate is arranged on the upper surface of the rear side of the box body, the sealing plate is connected with the box body through a hinge, and the first handle is fixedly mounted on the sealing plate; the control panel is electrically connected with the storage battery, and the liquid pump and the water pump are respectively electrically connected with the control panel.
2. The urea-liquid glass-water dual-purpose mobile filling machine according to claim 1, characterized in that: the utility model discloses a liquid feeder, including box, liquid feeder, water gun, liquid feeder, box left side fixed mounting has left couple, box right side fixed mounting has right couple, add the water gun with equal fixed mounting has the link on the liquid gun.
3. The urea-liquid glass-water dual-purpose mobile filling machine according to claim 1, characterized in that: the telescopic supporting rod comprises a sleeve rod, a movable rod, a convex block, a groove and a rubber sleeve, wherein the rubber sleeve is fixedly arranged in the sleeve rod, the groove is formed in the inner wall of the rubber sleeve, the movable rod is arranged in the rubber sleeve, and the convex block is arranged on the movable rod.
4. The urea-liquid glass-water dual-purpose mobile filling machine according to claim 1, characterized in that: the degree of the inclination angle of the upper surface of the front side of the box body is 45 degrees.
5. The urea-liquid glass-water dual-purpose mobile filling machine according to claim 1, characterized in that: and the control panel is provided with a display screen and keys.
CN201921473194.1U 2019-09-05 2019-09-05 Dual-purpose movable filling machine for urea liquid and glass water Expired - Fee Related CN210710711U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921473194.1U CN210710711U (en) 2019-09-05 2019-09-05 Dual-purpose movable filling machine for urea liquid and glass water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921473194.1U CN210710711U (en) 2019-09-05 2019-09-05 Dual-purpose movable filling machine for urea liquid and glass water

Publications (1)

Publication Number Publication Date
CN210710711U true CN210710711U (en) 2020-06-09

Family

ID=70958983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921473194.1U Expired - Fee Related CN210710711U (en) 2019-09-05 2019-09-05 Dual-purpose movable filling machine for urea liquid and glass water

Country Status (1)

Country Link
CN (1) CN210710711U (en)

Similar Documents

Publication Publication Date Title
CN100451275C (en) Mobile concrete pump with chassis-fixed support unit for distribution boom
CN113318807A (en) Semi-fixed hydraulic crusher
CN201779680U (en) Multifunctional water jacket device of quench tower
CN103816831B (en) Double planetary mixer
CN210710711U (en) Dual-purpose movable filling machine for urea liquid and glass water
CN215464615U (en) Semi-fixed hydraulic crusher
CN219399302U (en) Oil-water separation device of chemical oil removal tank
CN208162203U (en) A kind of portable liquid cooling pipeline washing device
CN211624812U (en) Lubricating oil supplementing device and lubricating oil injecting mechanism for oil pumping unit
CN213801214U (en) Oil storage tank with multiple quick interfaces
CN211191165U (en) Descaling device for water heating equipment
CN213118406U (en) Damping oil supply device
CN201485902U (en) Full-automatic water filling supercharger
CN209009340U (en) A kind of solar power station capsule oil conservator easy to use
CN214997854U (en) Movable engine oil recovery trolley
CN214565238U (en) Simple and easy portable vehicle maintenance equipment
CN211946243U (en) Device for recycling sodium hypochlorite waste liquid
CN219657242U (en) Industrial waste water sampling mechanism
CN216612490U (en) Crude oil storage tank bottom sludge treatment device
CN220817391U (en) Mine electromechanical equipment lubricating arrangement
CN113633172B (en) Intelligent movable water dispenser for public area
CN211283700U (en) Direct current oil pumping unit
CN219388085U (en) Pull rod type electric pump
CN214528112U (en) Automatic circulation system of oil storage tank and filling machine
CN218565129U (en) Drainage device of gas storage tank

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200609