CN223089467U - A vehicle-mounted foam liquid variable frequency pump - Google Patents
A vehicle-mounted foam liquid variable frequency pump Download PDFInfo
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- CN223089467U CN223089467U CN202422400740.6U CN202422400740U CN223089467U CN 223089467 U CN223089467 U CN 223089467U CN 202422400740 U CN202422400740 U CN 202422400740U CN 223089467 U CN223089467 U CN 223089467U
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Abstract
The utility model discloses a vehicle-mounted foam liquid variable frequency pump, which relates to the technical field of variable frequency pumps and comprises a variable frequency pump main body, a variable frequency motor, a controller and a damping installation component, wherein the variable frequency pump main body, the variable frequency motor and the controller are installed on the damping installation component in a matched mode, the damping installation component comprises a first installation table, a second installation table, an installation base and four damping dampers, the first installation table and the second installation table are fixedly arranged on the installation base, the second installation table is positioned on one side of the first installation table, the four damping dampers are installed at the bottom of the installation base in a matched mode and are detachably connected with the installation base, the four damping dampers can be detachably connected with a fire truck, the variable frequency pump main body is arranged on the first installation table, the variable frequency motor is arranged on the second installation table, and the controller is arranged on one side of the installation base, so that the problems that when the conventional vehicle-mounted variable frequency pump for the fire truck is used, noise pollution and vibration easily cause damage of internal parts of the variable frequency pump are solved.
Description
Technical Field
The utility model relates to the technical field of variable frequency pumps, in particular to a vehicle-mounted foam liquid variable frequency pump.
Background
The variable frequency pump is a pump that controls the rotational speed of a motor using variable frequency technology. The pump has the main characteristics of being capable of dynamically adjusting flow and pressure according to the requirements of the system, thereby improving the energy efficiency and the operation stability of the system. The variable frequency pump is widely applied to a plurality of fields such as agricultural irrigation, fire extinguishment and the like, and particularly relates to water treatment and water supply technologies.
The variable frequency pump in the prior art generally comprises a variable frequency pump main body, a variable frequency motor and a controller, and the variable frequency motor can be controlled by the controller so as to control the variable frequency pump main body, thereby achieving the energy-saving effect. The frequency conversion pump that carries on the present fire engine is mostly all fixed on the fire engine through mounting bracket or installation base directly, at the during operation, can produce great noise and vibrations, this just leads to present on-vehicle frequency conversion pump when using, has noise pollution and vibrations to lead to the problem that frequency conversion pump internals damage easily. Meanwhile, after the conventional variable frequency pump is used for a long time, the problem that the variable frequency pump cannot work due to internal heating can occur.
The utility model with the application number of CN201620282208.1 and the publication number of CN205478154U discloses an intelligent constant-pressure variable-frequency pump, which is characterized by comprising a pump body, a frequency converter and a heat radiating device, wherein the pump body is provided with a motor, the heat radiating device is arranged on the motor, one side, opposite to the motor, of the heat radiating device is provided with a first heat radiating tooth sheet contacted with the motor, and the frequency converter is arranged on the heat radiating device.
Disclosure of utility model
Based on the problems, the utility model provides the vehicle-mounted foam liquid variable frequency pump, which solves the problems that the existing fire truck-mounted variable frequency pump is easy to cause the damage of internal parts of the variable frequency pump due to noise pollution and vibration when in use.
The technical scheme of the utility model is as follows:
The vehicle-mounted foam liquid variable frequency pump comprises a variable frequency pump main body, a variable frequency motor, a controller and a damping installation component, wherein the variable frequency pump main body, the variable frequency motor and the controller are installed on the damping installation component in a matched mode, and the variable frequency motor is located on one side of the variable frequency pump main body and connected with the variable frequency pump main body and used for driving the variable frequency pump main body;
The damping installation assembly comprises a first installation table, a second installation table, an installation base and four damping dampers, wherein the first installation table and the second installation table are fixedly arranged on the installation base, the second installation table is positioned on one side of the first installation table, the four damping dampers are matched and arranged at the bottom of the installation base and are detachably connected with the installation base, and the four damping dampers can be detachably connected with the fire truck;
The variable frequency pump main part sets up on first mount table, and variable frequency motor sets up on the second mount table, and the controller sets up in installation base one side.
Preferably, the damping shock absorber comprises a bottom installation seat, a fixed sleeve, a sliding sleeve, a spring, a damping telescopic rod and a connecting screw rod, wherein the bottom installation seat can be detachably connected with a fire truck through bolts, the fixed sleeve is arranged on the bottom installation seat and is fixedly connected with the bottom installation seat, the sliding sleeve is arranged on the outer side of the fixed sleeve, the inner side wall of the sliding sleeve is in sliding connection with the outer side wall of the fixed sleeve, an installation cavity is arranged in the fixed sleeve and the sliding sleeve, the spring and the damping telescopic rod are arranged in the installation cavity, one end of the damping telescopic rod is fixedly connected with the fixed sleeve, the other end of the damping telescopic rod is fixedly connected with the sliding sleeve, the spring sleeve is arranged on the outer side of the damping telescopic rod, two ends of the spring sleeve can be respectively contacted with the fixed sleeve and the sliding sleeve, the connecting screw rod is fixedly arranged at the top of the sliding sleeve, a threaded hole matched with the connecting screw rod is arranged on the installation base, and the connecting screw rod can be detachably connected with the installation base through the threaded hole.
Preferably, the bottom of the bottom installation seat is provided with an anti-slip pad, the bottom installation seat is provided with an installation groove matched with the anti-slip pad, one end of the anti-slip pad is arranged in the installation groove and is fixedly connected with the installation groove, and the other end of the anti-slip pad can be in contact with the fire truck.
Preferably, the damping telescopic rod comprises a damping rod and a damping sleeve, one end of the damping sleeve is fixedly connected with the fixed sleeve, one end of the damping rod is arranged in the damping sleeve and is in sliding connection with the damping sleeve, the other end of the damping rod is fixedly connected with the sliding sleeve, and damping is arranged between the outer side wall of the damping rod and the inner side wall of the damping sleeve.
Preferably, the inner side wall of the sliding sleeve is provided with a rubber ring matched with the outer side wall of the fixed sleeve, the rubber ring is fixedly arranged on the inner side wall of the sliding sleeve, and the rubber ring is in sliding connection with the outer side wall of the fixed sleeve.
Preferably, the installation base includes punch holder, rubber shock pad, lower plate and first curb plate, and rubber shock pad sets up between punch holder and lower plate, can dismantle through the bolt between punch holder and the lower plate and be connected, and first curb plate setting is on one side of the punch holder, and with punch holder fixed connection, first mount table and second mount table are fixed to be set up on the punch holder, and the screw hole sets up on the lower plate, and connecting screw in four damping shock absorbers can dismantle with the lower plate through the screw hole and be connected, and the controller setting is on first curb plate.
Preferably, one side of the first side plate is provided with a control box for installing a controller, the control box is detachably connected with the first side plate through bolts, the controller is arranged in the control box, and the first side plate and the control box are provided with threading holes for wiring.
Preferably, the top of the first side plate is provided with a second side plate, the second side plate is provided with a heat dissipation assembly, and the heat dissipation assembly is matched with the variable frequency motor and is detachably connected with the second side plate.
Preferably, the second side plate is provided with a mounting window, the heat radiating component comprises a mounting frame body and a heat radiating fan, the mounting frame body is arranged on the second side plate and is matched with the mounting window, and the heat radiating fan is arranged in the mounting frame body and is matched with the mounting window.
Preferably, the mounting frame is detachably connected to the second side plate by bolts.
Compared with the prior art, the utility model has the beneficial effects that:
When the variable frequency pump is used, the vibration and noise generated by the variable frequency pump main body and the variable frequency motor during working can be effectively relieved through the arrangement of the four damping shock absorbers, and compared with the prior art, the variable frequency pump main body and the variable frequency motor can be effectively protected, so that the problems that the existing vehicle-mounted variable frequency pump for the fire engine is polluted by noise and the internal parts of the variable frequency pump are easy to damage due to vibration during use are solved.
Drawings
FIG. 1 is a schematic structural diagram of a vehicle-mounted foam liquid variable frequency pump according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a portion of a shock mount assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a shock mount assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a damping shock absorber according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram II of a shock mount assembly according to an embodiment of the present utility model;
reference numerals illustrate:
10-variable frequency pump main body, 20-variable frequency motor, 30-controller, 40-shock absorption installation component, 400-first installation platform, 401-second installation platform, 402-installation base, 403-damping shock absorber, 404-bottom installation seat, 405-fixed sleeve, 406-sliding sleeve, 407-spring, 408-damping telescopic rod, 409-connecting screw, 410-installation cavity, 411-threaded hole, 412-anti-slip pad, 413-installation groove, 414-damping rod, 415-damping sleeve, 416-rubber ring, 417-upper clamping plate, 418-rubber shock absorption pad, 419-lower clamping plate, 420-first side plate, 421-control box, 422-threading hole, 423-second side plate, 424-heat dissipation component, 425-installation window, 426-installation frame, 427-heat dissipation fan, 428-connecting nut.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Examples:
As shown in fig. 1 to 3, in order to solve the above problems, the present embodiment discloses a vehicle-mounted foam liquid variable frequency pump, which comprises a variable frequency pump body 10, a variable frequency motor 20, a controller 30 and a shock absorption installation assembly 40, wherein the variable frequency pump body 10, the variable frequency motor 20 and the controller 30 are installed on the shock absorption installation assembly 40 in a matched manner, and the variable frequency motor 20 is located at one side of the variable frequency pump body 10 and is connected with the variable frequency pump body 10 for driving the variable frequency pump body 10;
The damping installation assembly 40 comprises a first installation platform 400, a second installation platform 401, an installation base 402 and four damping dampers 403, wherein the first installation platform 400 and the second installation platform 401 are fixedly arranged on the installation base 402, the second installation platform 401 is positioned on one side of the first installation platform 400, the four damping dampers 403 are matched and arranged at the bottom of the installation base 402 and are detachably connected with the installation base 402, and the four damping dampers 403 can be detachably connected with the fire truck;
The variable frequency pump body 10 is provided on the first mounting table 400, the variable frequency motor 20 is provided on the second mounting table 401, and the controller 30 is provided on the mounting base 402 side.
When the variable frequency pump is used, the vibration and noise generated during the operation of the variable frequency pump main body 10 and the variable frequency motor 20 can be effectively relieved through the arrangement of the four damping shock absorbers 403, and compared with the prior art, the variable frequency pump main body 10 and the variable frequency motor 20 can be effectively protected, so that the problems that the existing vehicle-mounted variable frequency pump for the fire engine is polluted by noise and the internal parts of the variable frequency pump are easy to damage due to vibration are solved.
Meanwhile, the installation base 402 is detachably connected with the fire engine through the four damping shock absorbers 403, and in the police-out process of the fire engine, if conditions such as jolt occur due to uneven pavement, the installation base can also play a certain role in shock absorption and protection on the variable frequency pump main body 10 and the variable frequency motor 20, so that the problem that internal parts of the variable frequency pump are damaged due to vibration of the vehicle in the transportation process is solved.
The variable frequency pump body 10, the variable frequency motor 20 and the controller 30 may employ a foam liquid variable frequency pump capable of realizing the functions of the present utility model in the prior art.
The damping vibration damper 403 may employ a damping vibration damper 403 capable of realizing the functions of the present utility model in the prior art.
As shown in fig. 4, in order to better realize the damping function, in this embodiment, a specific structure of a damping shock absorber 403 is provided, the damping shock absorber 403 includes a bottom mounting seat 404, a fixing sleeve 405, a sliding sleeve 406, a spring 407, a damping telescopic rod 408 and a connecting screw 409, the bottom mounting seat 404 can be detachably connected with a fire truck through bolts, the fixing sleeve 405 is arranged on the bottom mounting seat 404 and fixedly connected with the bottom mounting seat 404, the sliding sleeve 406 is arranged outside the fixing sleeve 405, the inner side wall of the sliding sleeve 406 is slidably connected with the outer side wall of the fixing sleeve 405, a mounting cavity 410 is arranged in the fixing sleeve 405 and the sliding sleeve 406, a spring 407 and the damping telescopic rod 408 are arranged in the mounting cavity 410, one end of the damping telescopic rod 408 is fixedly connected with the fixing sleeve 405, the other end of the damping telescopic rod 408 is fixedly connected with the sliding sleeve 406, the spring 407 is sleeved outside the damping telescopic rod, two ends of the damping telescopic rod can be respectively contacted with the fixing sleeve 405 and the sliding sleeve 406, the connecting screw 409 is fixedly arranged at the top of the sliding sleeve 406, threaded holes 411 which are matched with the connecting screw 409 are arranged on the mounting base 402, and the connecting screw 409 can be detachably connected with the mounting base 402 through the threaded holes.
When in use, the damping effect can be generated through the cooperation among the spring 407, the damping telescopic rod 408, the fixed sleeve 405 and the sliding sleeve 406, wherein the vibration kinetic energy is converted into heat energy generated by friction mainly through the cooperation of the damping telescopic rod 408 and the spring 407, so that the damping effect is achieved.
Wherein, the bottom of bottom mount pad 404 is equipped with slipmat 412, is equipped with on the bottom mount pad 404 and cooperates the mounting groove 413 that sets up with slipmat 412, and slipmat 412 one end setting is in mounting groove 413, and with mounting groove 413 fixed connection, the other end can be with the fire engine contact.
The anti-slip pad 412 may be a prior art anti-slip pad 412 capable of performing the function of the present utility model, such as an anti-slip pad 412 made of a rubber material.
The anti-slip pad 412 can make the connection between the damping shock absorber 403 and the fire engine more stable, and can play a role in preventing the loosening of bolts to a certain extent.
The damping telescopic rod 408 can adopt a damping telescopic rod 408 capable of realizing the function of the utility model in the prior art, and can also adopt a damping telescopic rod 408 structure as follows.
Damping telescopic link 408 includes damping pole 414 and damping sleeve 415, damping sleeve 415 one end and fixed cover 405 fixed connection, damping pole 414 one end setting is in damping sleeve 415, and with damping sleeve 415 sliding connection, damping pole 414 other end and slip cap 406 fixed connection have the damping between damping pole 414 lateral wall and the damping sleeve 415 inside wall.
Damping is arranged between the outer side wall of the damping rod 414 and the inner side wall of the damping sleeve 415, namely friction is arranged between the outer side wall of the damping rod 414 and the inner side wall of the damping sleeve 415, so that when the damping rod 414 moves in the damping sleeve 415, kinetic energy of vibration is converted into heat energy generated by friction, and the heat energy is matched with the spring 407 to achieve a damping effect.
As shown in fig. 4, in order to further improve the damping effect, this embodiment is modified based on the above embodiment, and is different from the above embodiment in that a rubber ring 416 is disposed on an inner side wall of the sliding sleeve 406 and is matched with an outer side wall of the fixed sleeve 405, the rubber ring 416 is fixedly disposed on an inner side wall of the sliding sleeve 406, and the rubber ring 416 is slidably connected with the outer side wall of the fixed sleeve 405.
The rubber ring 416 and the outer side wall of the fixed sleeve 405 have certain friction force, so that when the sliding sleeve 406 and the fixed sleeve 405 move relatively, part of vibration kinetic energy can be converted into heat energy generated by friction, and a certain damping effect is achieved.
As shown in fig. 2 and 5, in order to further improve the shock absorbing effect, the present embodiment is modified based on the above embodiment, and is different from the above embodiment in that the mounting base 402 includes an upper clamp plate 417, a rubber shock pad 418, a lower clamp plate 419, and a first side plate 420, the rubber shock pad 418 is disposed between the upper clamp plate 417 and the lower clamp plate 419, the upper clamp plate 417 and the lower clamp plate 419 are detachably connected by bolts, the first side plate 420 is disposed at one side of the upper clamp plate 417 and fixedly connected with the upper clamp plate 417, the first mounting table 400 and the second mounting table 401 are fixedly disposed on the upper clamp plate 417, the screw holes 411 are disposed on the lower clamp plate 419, the connecting screws 409 in the four damping dampers 403 are detachably connected with the lower clamp plate 419 by the screw holes 411, and the controller 30 is disposed on the first side plate 420.
The rubber shock pad 418 can absorb kinetic energy generated by a part of shock, thereby playing a role in shock absorption to a certain extent. The upper clamping plate 417 is provided to facilitate the installation of the first mounting stage 400 and the second mounting stage 401. The lower clamp plate 419 is provided to facilitate the installation of the damping vibration absorber 403.
Preferably, the bottom of the lower clamping plate 419 is provided with a connecting nut 428 matched with the threaded hole 411, the connecting nut 428 is fixedly arranged on the lower clamping plate, and the connecting screw 409 is in threaded connection with the connecting nut 428.
The arrangement of the coupling nut 428 can make the connection between the coupling screw 409 and the lower plate 419 more stable.
As shown in fig. 5, in order to facilitate the installation of the controller 30, the present embodiment is modified based on the above embodiment, and is different from the above embodiment in that a control box 421 for installing the controller 30 is provided on one side of the first side plate 420, the control box 421 is detachably connected with the first side plate 420 through bolts, the controller 30 is provided in the control box 421, and threading holes 422 for routing are provided on the first side plate 420 and the control box 421.
As shown in fig. 5, in order to facilitate cooling the variable frequency motor 20, the present embodiment is modified based on the above embodiment, and is different from the above embodiment in that the top of the first side plate 420 is provided with a second side plate 423, the second side plate 423 is provided with a heat dissipation component 424, and the heat dissipation component 424 is matched with the variable frequency motor 20 and is detachably connected with the second side plate 423.
Wherein, be equipped with installation window 425 on the second curb plate 423, radiator unit 424 includes installation framework 426 and radiator fan 427, and installation framework 426 sets up on second curb plate 423, and sets up with installation window 425 cooperation, and radiator fan 427 sets up in installation framework 426, and sets up with installation window 425 cooperation.
The mounting frame 426 is detachably connected to the second side plate 423 by bolts.
In use, the variable frequency motor 20 may be cooled by the cooling fan 427. The second side plate 423 and the mounting frame 426 may be provided to facilitate mounting of the heat radiation fan 427.
The working principle of the utility model is as follows:
When the variable frequency pump is used, the vibration and noise generated during the operation of the variable frequency pump main body 10 and the variable frequency motor 20 can be effectively relieved through the arrangement of the four damping shock absorbers 403, and compared with the prior art, the variable frequency pump main body 10 and the variable frequency motor 20 can be effectively protected, so that the problems that the existing vehicle-mounted variable frequency pump for the fire engine is polluted by noise and the internal parts of the variable frequency pump are easy to damage due to vibration are solved.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. The vehicle-mounted foam liquid variable-frequency pump is characterized by comprising a variable-frequency pump main body (10), a variable-frequency motor (20), a controller (30) and a shock absorption installation component (40), wherein the variable-frequency pump main body (10), the variable-frequency motor (20) and the controller (30) are installed on the shock absorption installation component (40) in a matched mode, and the variable-frequency motor (20) is located on one side of the variable-frequency pump main body (10) and connected with the variable-frequency pump main body (10) and used for driving the variable-frequency pump main body (10);
The damping installation assembly (40) comprises a first installation table (400), a second installation table (401), an installation base (402) and four damping dampers (403), wherein the first installation table (400) and the second installation table (401) are fixedly arranged on the installation base (402), the second installation table (401) is positioned on one side of the first installation table (400), the four damping dampers (403) are matched and arranged at the bottom of the installation base (402) and are detachably connected with the installation base (402), and the four damping dampers (403) can be detachably connected with the fire truck;
The variable frequency pump body (10) is arranged on a first mounting table (400), the variable frequency motor (20) is arranged on a second mounting table (401), and the controller (30) is arranged on one side of the mounting base (402).
2. The vehicle-mounted foam liquid variable frequency pump according to claim 1, wherein the damping shock absorber (403) comprises a bottom mounting seat (404), a fixed sleeve (405), a sliding sleeve (406), a spring (407), a damping telescopic rod (408) and a connecting screw rod (409), the bottom mounting seat (404) can be detachably connected with the fire truck through bolts, the fixed sleeve (405) is arranged on the bottom mounting seat (404) and fixedly connected with the bottom mounting seat (404), the sliding sleeve (406) is arranged on the outer side of the fixed sleeve (405), the inner side wall of the sliding sleeve (406) is in sliding connection with the outer side wall of the fixed sleeve (405), the fixed sleeve (405) and the sliding sleeve (406) are internally provided with a mounting cavity (410), the spring (407) and the damping telescopic rod (408) are arranged in the mounting cavity (410), one end of the damping telescopic rod (408) is fixedly connected with the fixed sleeve (405), the other end of the damping telescopic rod (407) is fixedly connected with the sliding sleeve (406), the two ends of the damping telescopic rod (408) can be respectively contacted with the fixed sleeve (405) and the sliding sleeve (406), the sliding sleeve (409) is fixedly matched with the screw rod (409) and is arranged on the top of the base (402), the connecting screw (409) can be detachably connected with the mounting base (402) through a threaded hole (411).
3. The vehicle-mounted foam liquid variable frequency pump according to claim 2, wherein an anti-skid pad (412) is arranged at the bottom of the bottom mounting seat (404), a mounting groove (413) matched with the anti-skid pad (412) is arranged on the bottom mounting seat (404), one end of the anti-skid pad (412) is arranged in the mounting groove (413) and is fixedly connected with the mounting groove (413), and the other end of the anti-skid pad (412) can be contacted with a fire truck.
4. A vehicle-mounted foam liquid variable frequency pump according to claim 3, wherein the damping telescopic rod (408) comprises a damping rod (414) and a damping sleeve (415), one end of the damping sleeve (415) is fixedly connected with the fixed sleeve (405), one end of the damping rod (414) is arranged in the damping sleeve (415) and is in sliding connection with the damping sleeve (415), the other end of the damping rod (414) is fixedly connected with the sliding sleeve (406), and damping is arranged between the outer side wall of the damping rod (414) and the inner side wall of the damping sleeve (415).
5. The vehicle-mounted foam liquid variable frequency pump according to claim 4, wherein a rubber ring (416) matched with the outer side wall of the fixed sleeve (405) is arranged on the inner side wall of the sliding sleeve (406), the rubber ring (416) is fixedly arranged on the inner side wall of the sliding sleeve (406), and the rubber ring (416) is in sliding connection with the outer side wall of the fixed sleeve (405).
6. The vehicle-mounted foam liquid variable frequency pump according to claim 2 or 5, wherein the mounting base (402) comprises an upper clamping plate (417), a rubber shock pad (418), a lower clamping plate (419) and a first side plate (420), the rubber shock pad (418) is arranged between the upper clamping plate (417) and the lower clamping plate (419), the upper clamping plate (417) and the lower clamping plate (419) are detachably connected through bolts, the first side plate (420) is arranged on one side of the upper clamping plate (417) and fixedly connected with the upper clamping plate (417), the first mounting table (400) and the second mounting table (401) are fixedly arranged on the upper clamping plate (417), the threaded holes (411) are formed in the lower clamping plate (419), the connecting screws (409) in the four damping shock absorbers (403) are detachably connected with the lower clamping plate (419) through the threaded holes (411), and the controller (30) is arranged on the first side plate (420).
7. The vehicle-mounted foam liquid variable frequency pump according to claim 6, wherein a control box (421) for installing the controller (30) is arranged on one side of the first side plate (420), the control box (421) is detachably connected with the first side plate (420) through bolts, the controller (30) is arranged in the control box (421), and threading holes (422) for wiring are formed in the first side plate (420) and the control box (421).
8. The vehicle-mounted foam liquid variable frequency pump according to claim 7, wherein the top of the first side plate (420) is provided with a second side plate (423), the second side plate (423) is provided with a heat dissipation assembly (424), and the heat dissipation assembly (424) is matched with the variable frequency motor (20) and detachably connected with the second side plate (423).
9. The vehicle-mounted foam liquid variable frequency pump according to claim 8, wherein the second side plate (423) is provided with a mounting window (425), the heat dissipation assembly (424) comprises a mounting frame body (426) and a heat dissipation fan (427), the mounting frame body (426) is arranged on the second side plate (423) and is matched with the mounting window (425), and the heat dissipation fan (427) is arranged in the mounting frame body (426) and is matched with the mounting window (425).
10. The vehicle-mounted foam liquid variable frequency pump according to claim 9, wherein the mounting frame (426) is detachably connected with the second side plate (423) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422400740.6U CN223089467U (en) | 2024-09-30 | 2024-09-30 | A vehicle-mounted foam liquid variable frequency pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422400740.6U CN223089467U (en) | 2024-09-30 | 2024-09-30 | A vehicle-mounted foam liquid variable frequency pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223089467U true CN223089467U (en) | 2025-07-11 |
Family
ID=96295807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422400740.6U Active CN223089467U (en) | 2024-09-30 | 2024-09-30 | A vehicle-mounted foam liquid variable frequency pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223089467U (en) |
-
2024
- 2024-09-30 CN CN202422400740.6U patent/CN223089467U/en active Active
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