Water circulation device for motor home

Abstract

The utility model provides a water circulation device for a motor home, and relates to the technical field of water circulation, the water circulation device comprises a water circulation machine body and a fixing mechanism, one side of the water circulation machine body is provided with the fixing mechanism, and the fixing mechanism comprises a mounting plate, a main connecting block, an auxiliary connecting block, a transmission part, a lifting part and a filter screen. Through cooperative use of a lead screw and a threaded seat, a cleaning device can automatically clean a filter screen without manual cleaning, convenience is improved, the cooling water circulation machine can maintain a good working state, through cooperative use of a fixing bolt, a main connecting block and an auxiliary connecting block, convenient disassembly can be provided, the stability of the device can be guaranteed, and the service life of the device is prolonged. Through cooperative use of the storage box and the mounting plate, dust and impurities on the filter can be collected by mounting the storage box and prevented from spreading in the internal environment of the motor home, the air quality in the motor home can be maintained, and a cleaner and healthier living environment is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of water circulation, in particular to a water circulation device for a recreational vehicle. Background Art

[0002] An RV usually refers to a mobile residential vehicle with living facilities inside for people to use when traveling or camping. In order for users to be able to easily obtain and utilize water resources in different locations and environments during the use of the RV, we need a water circulation device for the RV.

[0003] After searching, the utility model with patent number "CN213931653U" provides "a new type of RV water circulation device, including a device body, an operation panel and a heat dissipation window are provided on the surface of the device body, and heat dissipation holes are opened on the heat dissipation window. A fixed block is provided on the side of the device body, and a sliding rod is passed through the fixed block. Pinch rods are provided on both ends of the sliding rod. A limit plate is provided on the surface of the fixed block, and a fixed frame is provided at the other end of the limit plate. A sliding frame is provided on the side of the fixed frame, and a gauze is provided inside the sliding frame. A spring and a slider are provided inside the fixed block. A fixed plate is provided on the surface of the device body located outside the operation panel, and a connecting plate is provided on the fixed plate. A rotating plate is provided in the middle position of the connecting plate; the sliding frame is slidably engaged with the fixed frame to facilitate the removal of the sliding frame, and the gauze covers the heat dissipation holes on the heat dissipation window to prevent dust and impurities from entering the interior of the device body from the heat dissipation holes, thereby reducing the number of cleaning times inside the device body". However, during long-term use, the filter will be clogged with dust, which will result in frequent manual disassembly to ensure the cleaning of the filter.

[0004] Therefore, we provide a water circulation device for RV. Utility Model Content

[0005] The purpose of the utility model is to provide a water circulation device for a motorhome to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water circulation device for a motorhome, comprising a water circulation machine body and a fixing mechanism, wherein the fixing mechanism is installed on one side of the water circulation machine body;

[0007] The fixing mechanism includes a mounting plate, a main connecting block, a secondary connecting block, a transmission member, a lifting member and a filter screen. The mounting plates are installed at both ends of one side of the water circulation machine body, the main connecting block is installed at one end inside the mounting plate, and the secondary connecting block is installed at the other end inside the mounting plate. The transmission member is installed inside the main connecting block, and a lifting member is installed on one side of the transmission member. The filter screen is fixedly installed on the front sides of the main connecting block and the secondary connecting block through a mounting frame.

[0008] Preferably, a main slide groove is opened on one side of the upper end of the mounting plate, auxiliary slide grooves are opened on both sides of the bottom end of the mounting plate, and a threaded hole is opened on the other side of the upper end of the mounting plate, and the internal thread of the threaded hole is connected with a fixing bolt.

[0009] Preferably, both ends of the main connecting block are fixedly connected with main protrusions, and the auxiliary slide groove and the main protrusion are slidably connected, and the fixing bolt passes through the threaded hole and extends to the inside of the main protrusion, and an installation groove is opened on the inner side of the main connecting block.

[0010] Preferably, auxiliary protrusions are fixedly mounted on both ends of the auxiliary connection block, and the auxiliary slide groove is slidably connected to the auxiliary protrusions, and a guide groove is provided on the inner side of the auxiliary connection block.

[0011] Preferably, the transmission member includes a motor and a lead screw, the bottom end of the mounting groove is bolted to the motor, the upper end of the motor is fixedly mounted with a lead screw via an output shaft, and the lead screw is rotatably connected to the mounting groove.

[0012] Preferably, the lifting member includes a threaded seat, a support block, a clamping block, a guide block and a cleaner, the outer side of the lead screw is threadedly connected to the threaded seat, one end of the threaded seat is welded to a support block, one side of the support block is installed with a clamping block, the other end of the support block is welded to a guide block, and a cleaner is fixedly installed inside the clamping block.

[0013] Preferably, a dust collector is installed on the outer side of the mounting plate, and the dust collector includes a sliding groove, a sliding block, a storage box, a fixed block and a corner block. The lower end of the mounting plate is welded with a sliding groove, and the inside of the main sliding groove is slidably connected with a sliding block. One side of the sliding block is welded with a storage box, the other side of the bottom end of the storage box is welded with a fixed block, and the upper end of the fixed block is welded with a corner block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The water circulation device for the RV can automatically clean the filter screen by using the screw and the threaded seat, without manual cleaning, which improves convenience and enables the cooling water circulation machine to maintain a good working condition. The fixing bolts and the main connecting block and the auxiliary connecting block can provide convenient disassembly and ensure the stability of the device.

[0016] 2. By using the storage box in conjunction with the mounting plate, installing the storage box can collect dust and impurities on the filter, preventing them from spreading in the internal environment of the RV, maintaining the air quality in the car, and providing a cleaner and healthier living environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the left side structure of the water circulation device for a motorhome of the utility model;

[0018] Figure 2 It is a schematic diagram of the right side structure of the water circulation device for a motorhome of the utility model;

[0019] Figure 3 This is a schematic diagram of the split structure of the fixing mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the main connection block, the lifting member, the auxiliary connection block and the filter screen in cooperation with each other in the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the main connecting block and the transmission member of the utility model;

[0022] Figure 6 This is a schematic cross-sectional structural diagram of the auxiliary connecting block of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the dust collector of the present utility model.

[0024] Numbers in the figure: 1. Water circulation machine body; 2. Fixing mechanism; 21. Mounting plate; 211. Main slide; 212. Auxiliary slide; 213. Threaded hole; 214. Fixing bolt; 22. Main connecting block; 221. Main protrusion; 222. Mounting groove; 23. Auxiliary connecting block; 231. Auxiliary protrusion; 232. Guide groove; 24. Transmission member; 241. Motor; 242. Lead screw; 25. Lifting member; 251. Threaded seat; 252. Support block; 253. Clamping block; 254. Guide block; 255. Cleaner; 26. Filter; 3. Dust collector; 31. Sliding groove; 32. Sliding block; 33. Storage box; 34. Fixing block; 35. Corner block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1-7 As shown, the utility model provides an embodiment: a water circulation device for a motorhome, comprising a water circulation machine body 1 and a fixing mechanism 2, wherein the fixing mechanism 2 is installed on one side of the water circulation machine body 1;

[0028] The fixing mechanism 2 includes a mounting plate 21, a main connecting block 22, a secondary connecting block 23, a transmission member 24, a lifting member 25 and a filter screen 26. The mounting plates 21 are installed at both ends of one side of the water circulation machine body 1, the main connecting block 22 is installed at one end inside the mounting plate 21, the secondary connecting block 23 is installed at the other end inside the mounting plate 21, the transmission member 24 is installed inside the main connecting block 22, and the lifting member 25 is installed on one side of the transmission member 24. The filter screen 26 is fixedly installed on the front sides of the main connecting block 22 and the secondary connecting block 23 through a mounting frame.

[0029] Furthermore, a main slide groove 211 is opened on one side of the upper end of the mounting plate 21, and auxiliary slide grooves 212 are opened on both sides of the bottom end of the mounting plate 21. A threaded hole 213 is opened on the other side of the upper end of the mounting plate 21. The internal thread of the threaded hole 213 is connected with a fixing bolt 214. The main slide groove 211 provides a path for the sliding block 32, the auxiliary slide groove 212 provides a path for the main protrusion 221 and the auxiliary protrusion 231, and the threaded hole 213 provides positioning information for the fixing bolt 214. The fixing bolt 214 can firmly fix the main connecting block 22, the auxiliary connecting block 23, and the mounting plate 21.

[0030] Furthermore, both ends of the main connecting block 22 are fixedly connected with main protrusions 221, and the auxiliary slide groove 212 is slidably connected to the main protrusion 221, and the fixing bolt 214 passes through the threaded hole 213 and extends to the inside of the main protrusion 221. An installation groove 222 is opened on the inner side of the main connecting block 22. The main protrusion 221 can determine the installation position of the main connecting block 22, and the opening of the installation groove 222 can install the transmission member 24.

[0031] Furthermore, auxiliary protrusions 231 are fixedly installed at both ends of the auxiliary connecting block 23, and the auxiliary slide groove 212 and the auxiliary protrusion 231 are slidingly connected. A guide groove 232 is opened on the inner side of the auxiliary connecting block 23. The auxiliary protrusion 231 can determine the installation position of the auxiliary connecting block 23, and the guide groove 232 provides a moving path for the guide block 254.

[0032] Furthermore, the transmission member 24 includes a motor 241 and a lead screw 242. The bottom end of the mounting groove 222 is bolted to the motor 241. The upper end of the motor 241 is fixedly mounted with the lead screw 242 via an output shaft. The lead screw 242 and the mounting groove 222 are rotatably connected. The motor 241 can drive the lead screw 242 to rotate. When the lead screw 242 rotates, the position of the threaded seat 251 can be changed, thereby driving the lifting member 25 to move.

[0033] Furthermore, the lifting member 25 includes a threaded seat 251, a support block 252, a clamping block 253, a guide block 254 and a cleaner 255. The outer side of the lead screw 242 is threadedly connected to the threaded seat 251, one end of the threaded seat 251 is welded with a support block 252, one side of the support block 252 is installed with a clamping block 253, the other end of the support block 252 is welded with a guide block 254, and the inside of the clamping block 253 is fixedly installed with a cleaner 255. The threaded seat 251 can change the position of the support block 252, the support block 252 provides support, the clamping block 253 can fix the cleaner 255, the guide block 254 provides a moving guide for the threaded seat 251, and the cleaner 255 can blow out dust from the filter 26.

[0034] Embodiment 2

[0035] See also Figure 1 , Figure 2 and Figure 7 As shown, compared with Example 1, as another embodiment of the utility model, a dust collector 3 is installed on the outer side of the mounting plate 21, and the dust collector 3 includes a sliding groove 31, a sliding block 32, a storage box 33, a fixed block 34 and a corner block 35. The lower end of the mounting plate 21 is welded with a sliding groove 31, and the internal sliding connection of the main sliding groove 211 is connected with the sliding block 32. One side of the sliding block 32 is welded with a storage box 33, and the other side of the bottom of the storage box 33 is welded with a fixed block 34. The upper end of the fixed block 34 is welded with a corner block 35. The sliding groove 31 provides a path for the corner block 35. The sliding block 32 and the corner block 35 can easily change the position of the storage box 33. The fixed block 34 provides a connection between the corner block 35 and the storage box 33, and the storage box 33 can collect dust.

[0036] Working principle: first, move a RV water circulation device to the working position. In the first step, when the filter 26 is blocked by dust or foreign matter, install the sliding block 32 on the main slide groove 211, and slide the corner block 35 on the upper side of the slide groove 31. At this time, the storage box 33 overlaps with the filter 26. In the second step, control the motor 241 to start driving the screw 242 to rotate inside the installation groove 222. At this time, the threaded seat 251 drives the guide block 254 to slide inside the guide groove 232 through the support block 252. In the third step, control the cleaner 255 to start working. At this time, the clamping block 253 drives the movement of the cleaner 255 to clean the filter 26. In this way, the use process of a RV water circulation device is completed.

Claims

1. A water circulation device for a recreational vehicle, comprising a water circulation machine body (1) and a fixing mechanism (2), characterized in that: A fixing mechanism (2) is installed on one side of the water circulation machine body (1); The fixing mechanism (2) comprises a mounting plate (21), a main connection block (22), a secondary connection block (23), a transmission member (24), a lifting member (25) and a filter screen (26); the mounting plates (21) are mounted on both ends of one side of the water circulation machine body (1); the main connection block (22) is mounted on one end of the mounting plate (21); the secondary connection block (23) is mounted on the other end of the mounting plate (21); the transmission member (24) is mounted on the inside of the main connection block (22); the lifting member (25) is mounted on one side of the transmission member (24); and the filter screen (26) is fixedly mounted on the front sides of the main connection block (22) and the secondary connection block (23) via a mounting frame.

2. A water circulation device for a motorhome according to claim 1, characterized in that: A main slide groove (211) is provided on one side of the upper end of the mounting plate (21), and auxiliary slide grooves (212) are provided on both sides of the bottom end of the mounting plate (21). A threaded hole (213) is provided on the other side of the upper end of the mounting plate (21), and a fixing bolt (214) is connected to the internal thread of the threaded hole (213).

3. A water circulation device for a motorhome according to claim 2, characterized in that: Both ends of the main connection block (22) are fixedly connected with main protrusions (221), and the secondary slide groove (212) and the main protrusion (221) are slidably connected, and the fixing bolt (214) passes through the threaded hole (213) and extends to the inside of the main protrusion (221), and a mounting groove (222) is provided on the inner side of the main connection block (22).

4. A water circulation device for a motorhome according to claim 2, characterized in that: Auxiliary protrusions (231) are fixedly mounted on both ends of the auxiliary connection block (23), and the auxiliary sliding groove (212) and the auxiliary protrusion (231) are slidably connected, and a guide groove (232) is provided on the inner side of the auxiliary connection block (23).

5. The RV water circulation device according to claim 3, characterized in that: The transmission member (24) comprises a motor (241) and a lead screw (242); the motor (241) is bolted to the bottom end of the mounting groove (222); the lead screw (242) is fixedly mounted to the upper end of the motor (241) via an output shaft; and the lead screw (242) is rotatably connected to the mounting groove (222).

6. A water circulation device for a motorhome according to claim 5, characterized in that: The lifting member (25) comprises a threaded seat (251), a support block (252), a clamping block (253), a guide block (254) and a cleaner (255); the outer side of the lead screw (242) is threadedly connected to the threaded seat (251); one end of the threaded seat (251) is welded to the support block (252); one side of the support block (252) is mounted with a clamping block (253); the other end of the support block (252) is welded with a guide block (254); and the inside of the clamping block (253) is fixedly mounted with a cleaner (255).

7. The RV water circulation device according to claim 2, characterized in that: A dust collector (3) is installed on the outer side of the mounting plate (21), and the dust collector (3) comprises a sliding groove (31), a sliding block (32), a storage box (33), a fixed block (34) and a corner block (35). The sliding groove (31) is welded at the lower end of the mounting plate (21), and the sliding block (32) is slidably connected inside the main sliding groove (211). A storage box (33) is welded on one side of the sliding block (32), a fixed block (34) is welded on the other side of the bottom end of the storage box (33), and a corner block (35) is welded on the upper end of the fixed block (34).

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