TWM557014U - Aquarium filter power-off restart device - Google Patents

Abstract

The utility model relates to an aquarium filter power-off re-starting device, which is arranged inside a body with a baffle structure separating the water inlet chamber and the water filtering chamber, and a motor is arranged below the water inlet chamber, and the inside is installed a water conduit connected to the motor; wherein the water inlet portion of the body is convexly provided with a retaining ring for enclosing a water collecting space smaller than the water inlet chamber at a position where the water conduit and the motor are coupled; Therefore, after the motor is powered off and stopped, the water collecting space in the retaining ring can not only accelerate the vacuuming of the water conduit, but also ensure that the water filtering chamber can replenish enough water to replenish the water inlet through the choke structure. In the water collecting space, it can ensure that the water level in the water collecting space is much higher than the water level inundated by the water outlet of the water pipe, and when the motor is restarted, the circulating filtering operation of the pumping can be automatically continued, and thus can be applied to various kinds of different The need for aquarium level water level conditions to ensure the return to normal filtration and prevent component damage.

Description

Aquarium filter power failure restart device

This creation especially refers to the need to provide a liquid level state that can be applied to different aquariums. When the motor is restarted, it can automatically continue the pumping and filtering operation to achieve the aquarium filtration to ensure normal filtration and prevent component damage. The device is powered off and restarts the device.

According to the aqua filter, the aquarium filter can filter the impurities in the water of the aquarium to maintain the water quality and the living environment of the fish. Therefore, it is very important to ensure that the aquarium filter continues to operate normally. Please refer to Figures 1 and 2 for details. (a) The aquarium filter comprises a body 11, a filter member 12, a motor 13 and a water conduit 14 and the like. The interior of the body 11 is separated by a partition 111 into the water inlet chamber 112 and the water filtering chamber 113. A drain port 114 is disposed in front of the water filter chamber 113. A filter member 12 having a filter material is inserted into the water filter chamber 113 of the body 11, and a motor 13 having a rotor 131 and a notch 132 is mounted on the body 11. The bottom surface of the water inlet chamber 112, and the rotor 131 and the notch 132 protrude from the inside of the water inlet chamber 112. A water conduit 14 of the water regulating valve 141 is disposed on the side wall of the water inlet chamber 112. One end of the flange 14 is provided with a socket portion 142 having a water outlet 143 for engaging the outer circumferential side of the rotor 131 of the motor 13, and the other end of the water conduit 14 is placed in the aquarium 10, and the outer cover 15 is closed. Above the body 11, forming an aquarium filter, so that the motor can be used during normal operation. The water conduit 14 draws the water in the aquarium 10 into the water inlet chamber 112 through the water outlet 143, and flows into the water filtering chamber 113, so that the water liquid flows through the filter member 12 for filtration, and then drains from the front of the water filtering chamber 113. The port 114 drains the filtered water back into the aquarium 10 to continue the circulating filtration operation of the pumping; see Fig. 3, when the motor 13 stops powering due to power failure or the rotor 131 is stuck due to dirt, due to The resulting siphon action causes the water conduit 14 to drain the water in the body 11 back into the aquarium 10 via the water outlet 143.

Referring to FIG. 4, the water outlet of the socket portion 142 of the water conduit 14 is submerged. The water level line A is used for comparison. If the aquarium liquid level line B is much higher than the water outlet of the water inlet 14 of the water conduit 14 and the water level line A is inflated, when the motor 13 stops and siphoning occurs, The atmospheric pressure causes the liquid level water level C of the inlet chamber to be the same as the aquarium liquid level line B, and much higher than the water inlet submerged water line A. At this time, although the siphoning is stopped, the water conduit 14 is still filled with water. The liquid does not break the vacuum, so when the electric power is restored and the motor 13 is operated again, the water in the aquarium 10 can be quickly drawn into the water inlet chamber 112, and the circulation filtration operation of the pumping is automatically continued.

Referring to Fig. 5, if the aquarium liquid level line B is much lower than the water outlet line A, when the motor 13 stops and siphoning, the atmospheric pressure and the water level difference are large. The siphon action causes the water conduit 14 to quickly withdraw the water in the water inlet chamber 112 and the water filtering chamber 113 back into the aquarium 10, when the liquid level water level C of the inlet chamber is lower than the water outlet line A of the water outlet. After the air is drawn in from the water outlet 143 of the water conduit 14, the siphoning is stopped, and the inside of the water conduit 14 is filled with air by breaking the vacuum. In this case, when the electric power is restored to cause the motor 13 to be operated again, the water inlet 112 The internal residual liquid can be filled up to the submerged water level line A, so that the air of the rotor 131 is kept in the water conduit 14 when it is rotated, and the water in the aquarium 10 cannot be pumped into the water inlet chamber 112 again.

Referring to Fig. 6, if the aquarium liquid level water line B is slightly higher than the water outlet submerged water level line A, when the motor 13 stops and siphoning occurs, the inlet chamber level is caused by atmospheric pressure. The water level line C is the same as the aquarium liquid level water line B, and is slightly higher than the water outlet submerged water level line A. At this time, although the siphoning is stopped, the water conduit 14 is still filled with water without breaking the vacuum, but when the power is restored When the motor 13 is actuated again, the rotor 131 will pour out the remaining water on the peripheral side to expose the water outlet 143 of the water conduit 14, and the rapid air will enter the water conduit 14 through the water outlet 143. The inside of the water pipe 14 is filled with air by breaking the vacuum, and the water in the aquarium 10 cannot be sucked into the water inlet chamber 112 again.

In the state of the fifth and sixth figures of the above-mentioned conventional (1), when the motor 13 is restarted, it is necessary to first add water to the water inlet chamber 112 by manpower, so that the water level line C of the inlet chamber is much higher than the water outlet. Flooding the water line A to prevent air from entering the water conduit 14 through the water outlet 143, so that the circulation filtering operation of the pumping can be continued; however, when the user does not pay attention or cannot immediately When the water inlet chamber 112 of the body 11 is subjected to water treatment, the rotor 131 of the motor 13 is continuously idling, which not only causes the motor 13 to overheat and is damaged, so that the user must repurchase the motor 13, and the motor 13 cannot draw water. The filtration operation is stopped, which causes the water quality to be dirty and affects the lack of living environment of the aquarium. In addition, the user must pay attention to whether the motor 13 stops working for any reason, so that the water can be treated immediately, resulting in the inconvenience of use.

Please refer to Figures 7 and 8. The conventional (2) is the invention patent of Taiwan No. I 257288 "Aquarium Filter Device", which is provided with a water inlet separated by a compartment partition 161 but connected to each other. a filter chamber 164 is disposed in the water filter chamber 163, and a curved drain port 165 is disposed in the front of the water filter chamber 163. A motor 17 having a rotor 171 is disposed under the water inlet chamber 162. A water conduit 18 is disposed on the side wall of the water inlet chamber 162. One end of the water conduit 18 is provided with a socket portion 181 having a water outlet 182 for engaging the outer circumferential side of the rotor 171 of the motor 17, and the water conduit 18 The other end is placed in the aquarium 10, and a porous baffle 19 (such as foam) is placed on the bottom of the passage partition 161 between the water filtering chamber 163 and the inlet chamber 162 to pass the The water flow rate of the baffle 19 is smaller than the water flow rate of the water conduit 18, and when the motor 17 is actuated, the water in the aquarium 10 is drawn through the water conduit 18, and when the water enters the water inlet chamber 162 via the water outlet 182. After that, the passage of the partitioning partition 161 and the baffle 19 will enter the filtering chamber 163 to continuously perform the circulating filtration operation of the pumping; Referring to Figure 9, when the motor 17 stops operating for any reason, the water conduit 18 will produce a siphon effect, and the water in the inlet chamber 162 is sucked back through the water outlet 182 and drained back to the aquarium 10, at which time the water filter chamber 163 The water will also be returned to the inlet chamber 162 via the passage of the compartment partition 161 and the baffle 19.

Referring to FIG. 10, the water outlet line A of the socket portion 181 of the water conduit 18 is flooded with water level line A for comparison. If the water level line B of the aquarium tank is much higher than the water level line A of the water outlet, When the motor 17 stops and the siphoning action occurs, the liquid level water line C of the inlet chamber is the same as the water level line B of the aquarium due to atmospheric pressure, and is much higher than the water level line A of the water outlet, although the siphon is stopped. However, the water pipe 18 is still filled with water without breaking the vacuum. Therefore, when the electric power is restored and the motor 17 is operated again, the water in the aquarium 10 can be quickly pumped into the water inlet chamber 162, and the flow continues automatically. Pumping cycle filtration operation.

Please refer to Fig. 11. If the aquarium liquid level water line B is far below the water outlet submerged water level line A, when the motor 17 stops and the siphon action occurs, the atmospheric pressure and the water level difference are large, which is fast. The siphon action causes the water conduit 18 to quickly withdraw the water in the water inlet chamber 162 back into the aquarium 10. Due to the choke action of the baffle 19, the water filter chamber 163 is replenished via the baffle 19 The water flow rate to the inlet chamber 162 is much smaller than the water flow rate of the water conduit 18, so the water in the inlet chamber 162 is quickly withdrawn into the aquarium 10, when the water level line C of the inlet chamber is lower than the water level of the outlet. After the line A starts to draw in air through the water outlet 182, the siphoning action is stopped. At this time, the water in the water conduit 18 will be filled with air due to the vacuum breaking, and the water level line D of the water filtering chamber will be blocked by the flow blocking piece 19. And far above the water outlet flooding water line A; please refer to Figure 12, because the water level D of the water filter room is much higher than the water level line A of the water outlet, so that there is enough water in the water filter room 163 to slowly pass The baffle 19 is replenished into the water inlet chamber 162, so that the liquid level line C of the inlet chamber is much higher than The water outlet submerges the water level line A. Therefore, when the power is restored to cause the motor 17 to be operated again, the water circulation can be automatically continued without adding water to the water inlet chamber 162; that is, when the aquarium liquid level water line B is When the water level of the water inlet chamber 162 and the liquid level of the aquarium 10 have a large water level difference, the relative siphon effect is relatively fast, so that the water conduit 18 is prematurely broken. The vacuum is stopped and the water liquid is stopped. At this time, sufficient water can be retained in the water filtering chamber 163 to be replenished into the water inlet chamber 162 via the baffle 19, so that the liquid level line C of the inlet chamber is much higher than that of the water inlet chamber. The nozzle floods the water level line A so that the motor 17 can be operated again to perform the circulating filtration operation of the pumping.

Referring to Fig. 13, if the aquarium liquid level water line B is slightly lower than the water outlet submerged water level line A, when the motor 17 stops and siphoning occurs, the atmospheric pressure and the water level difference are small, which is slow. Although the siphon action causes the water conduit 18 to draw the water in the water inlet chamber 162 back into the aquarium 10, the water flow rate of the water filtering chamber 163 back to the inlet chamber 162 via the baffle 19 is only slightly less than that. When the water flow rate of the water pipe 18 is lower than the water level line C of the water inlet port and the water is drawn from the water outlet 182, the siphoning is stopped, and the water pipe 18 is broken due to the vacuum. Full of air, and the water level D of the filter room is only slightly higher than the water line A of the water outlet; please refer to Figure 14, due to the water level D of the water filter Only slightly above the water outlet flooding the water line A, although the water in the water filtering chamber 163 can be slowly replenished into the water inlet chamber 162 via the baffle 19, but still not enough to make the water level of the water inlet chamber C is much higher than the water outlet submerged water level line A. Therefore, when the electric power is restored to cause the motor 17 to be operated again, the rotor 171 will pry out the remaining water on the peripheral side to expose the water outlet 182 of the water conduit 18 so that the water outlet 182 of the water conduit 18 is exposed. The air can still enter the water conduit 18, and the water in the aquarium 10 cannot be pumped into the water inlet chamber 162 again; that is, when the water level line B of the aquarium is slightly lower than the water level line A of the water outlet. The liquid level of the water inlet chamber 162 and the liquid level of the aquarium 10 have only a small water level difference, and the relative siphoning effect is slow, so that the water in the water conduit 18 is delayed to break the vacuum to stop the extraction of the water liquid, resulting in the water filtering chamber 163. The water liquid replenished into the water inlet chamber 162 via the baffle 19 is insufficient for the liquid level line C of the inlet chamber to be much higher than the water level line A of the water outlet, and the pumping is impossible when the motor 17 is operated again. Loop filter job.

Referring to Figure 15, if the aquarium liquid level line B is slightly higher than the water outlet submerged water line A, when the motor 17 stops and siphoning occurs, the inlet chamber will be level due to atmospheric pressure. The water level line C is the same as the aquarium liquid level water line B, and is slightly higher than the water outlet submerged water level line A. At this time, although the siphoning is stopped, the water inlet pipe 18 is still filled with water without breaking the vacuum, but when the power is restored When the motor 17 is actuated again, the rotor 171 will pour out the remaining water on the peripheral side to expose the water outlet 182 of the water conduit 18, and quickly let the air enter the water conduit 18 through the water outlet 182. The inside of the water pipe 18 is filled with air by breaking the vacuum, and the water in the aquarium 10 cannot be drawn into the water inlet chamber 162 again.

The foregoing conventional (2) can improve the conventional (a) problem that the aquarium liquid level water level line B is far below the water outlet submerged water level line A and cannot automatically continue the pumping circulation filtering operation, but the conventional knowledge ( b) When the aquarium liquid level water line B is slightly lower than the water outlet submerged water level line A and the aquarium liquid level water level line B is slightly higher than the water outlet submerged water level line A, there is still no automatic progress. The problem of pumping circulation filtration operation, and the same must first add water to the inlet chamber by manpower, so that the water level line C of the inlet chamber is much higher than the submerged water level line A of the outlet to prevent air from entering the water conduit, so as to continue The cyclic filtration operation of pumping; therefore, the conventional (b) must still be improved to expand the requirements for the level of liquid level in various aquariums.

In view of this, the creator has been engaged in research and development and production experience of related industries for many years, and has conducted in-depth research on the problems currently faced. After long-term efforts and research, he has finally developed a solution that can be applied to various aquarium liquid levels. The demand for the water level state, and when the motor is started again, it can ensure the normal circulation pumping operation of the pumping and the aquarium filter power-off re-starting device for preventing component damage, so as to effectively improve the shortcomings of the prior art, which is the creation of the present Design tenet.

The purpose of the present invention is to provide an aquarium filter power-off re-starting device, which is arranged inside a body with a baffle structure separating the water inlet chamber and the water filtering chamber, and the water inlet chamber a motor is arranged below, and a water conduit connected to the motor is connected to the inside; wherein a retaining ring is convexly arranged in the inlet chamber of the body, so that the connecting position of the water conduit and the motor is smaller than The water collecting space of the water inlet chamber; thereby, after the motor is powered off and stopped, the water collecting space in the retaining ring can not only accelerate the vacuuming of the water guiding pipe, but also ensure that the water filtering chamber can retain sufficient water and liquid through the choke structure. Replenishment into the water inlet and the water collection space, and ensure that the water level in the water collection space is much higher than the water level of the water outlet of the water inlet pipe, and when the motor is restarted, the water outlet of the water inlet pipe can be prevented from introducing air. And automatically continue to carry out the circulating filtration operation of the pumping, thereby achieving the benefits of ensuring normal filtration and preventing component damage.

The purpose of the present invention is to provide an aquarium filter power-off re-starting device, which is used after the motor is powered off and stops, and uses the water collecting space in the retaining ring that is smaller than the water inlet chamber, so that there is not much residual circumference on the rotor side. The water liquid is easily concentrated in the water collecting space, and when the motor is restarted, the water in the water collecting space can be kept higher than the water discharging line of the water outlet of the water pipe to prevent the water outlet of the water pipe from being exposed. With the introduction of air, the continuous filtration of the pumping can be continued automatically, thereby achieving the benefits of ensuring normal filtration and preventing component damage.

The purpose of the present invention is to provide an aquarium filter power-off re-starting device, which can be applied to the needs of different aquarium liquid level state, and automatically continue the pumping cycle when the motor is powered off and restarted. Filtration work, without the need to manually replenish the water or pay attention to whether the motor stops working at any time, so as to achieve the benefits of expanding the scope of application and improving the convenience of use.

Conventional part:

10‧‧‧Aquarium

11‧‧‧Ontology

111‧‧‧Baffle

112‧‧‧ water inlet

113‧‧‧Water filter room

114‧‧‧Drainage

12‧‧‧Filter

13‧‧‧Motor

131‧‧‧Rotor

132‧‧‧ Missing slot

14‧‧‧Water pipes

141‧‧‧Water regulating valve

142‧‧‧ Sockets

143‧‧‧Water outlet

15‧‧‧ Cover

16‧‧‧Ontology

161‧‧ ‧ compartment partition

162‧‧‧ water inlet

163‧‧‧Water filter room

164‧‧‧ filter media

165‧‧‧Drainage

17‧‧‧Motor

171‧‧‧Rotor

18‧‧‧Water pipes

181‧‧‧ Sockets

182‧‧‧Water outlet

19‧‧‧Barrier

A‧‧‧Water outlet submerged water line

B‧‧‧Aquarium liquid level line

C‧‧‧Inlet water level water level line

D‧‧‧Water filter water level line

This creative part:

20‧‧‧ body

21‧‧‧Baffle

211‧‧‧ channel

212‧‧‧ first recess

213‧‧‧ Extension board

214‧‧‧Second recess

215‧‧‧First convex plate

216‧‧‧second convex plate

217‧‧‧ flow path

22‧‧‧Water inlet

23‧‧‧Water filter room

24‧‧‧ socket

241‧‧‧Care Department

25‧‧ ‧ retaining ring

251‧‧‧Water collection space

26‧‧‧Drain outlet

27‧‧‧ Cover

30‧‧‧Motor

31‧‧‧Rotor

32‧‧‧ Sockets

321‧‧‧ Missing slot

322‧‧‧Deduction Department

40‧‧‧Water pipes

401‧‧‧ Sockets

402‧‧‧Water outlet

41‧‧‧Water regulating valve

50‧‧‧Filter

60‧‧‧Aquarium

A‧‧‧Water outlet submerged water line

B‧‧‧Aquarium liquid level line

C‧‧‧Inlet water level water level line

D‧‧‧Water filter water level line

E‧‧‧Water collecting surface liquid level line

Figure 1: Schematic diagram of the decomposition of a conventional (a) aquarium filter.

Figure 2: A schematic diagram of the use of a conventional (a) aquarium filter.

Figure 3: A schematic diagram of the conventional (a) aquarium filter at the time of power failure.

Figure 4: A schematic diagram of the conventional (a) aquarium filter at the liquid level of the aquarium (1).

Figure 5: Schematic (a) Schematic diagram of the aquarium filter at the liquid level of the aquarium (2).

Figure 6: Schematic (a) Schematic diagram of the aquarium filter at the liquid level of the aquarium (3).

Figure 7: A schematic diagram of the decomposition of the conventional (2) aquarium filter.

Figure 8: A schematic diagram of the use of the conventional (2) aquarium filter.

Figure 9: A schematic diagram of the conventional (2) aquarium filter at the time of power failure.

Figure 10: A schematic diagram of the conventional (2) aquarium filter at the liquid level of the aquarium (1).

Figure 11: Schematic (b) Schematic diagram of the aquarium filter at the liquid level of the aquarium (2) when the power is off (1).

Figure 12: Schematic (b) Schematic diagram of the aquarium filter at the liquid level of the aquarium (2) when the power is off (2).

Figure 13: Schematic (b) Schematic diagram of the aquarium filter at the liquid level of the aquarium (3) when the power is off (1).

Figure 14: Schematic (b) Schematic diagram of the aquarium filter at the liquid level of the aquarium (3) when the power is off (2).

Figure 15: A schematic diagram of the conventional (2) aquarium filter at the liquid level of the aquarium (4).

Figure 16: An exploded view of the creation.

Figure 17: Schematic diagram of the combination of the creation.

Figure 18: A cross-sectional view of the combination of the creation.

Figure 19: A cross-sectional view of the combination of the other direction of the creation.

Figure 20: Schematic diagram of the use of this creation.

Figure 21: Schematic diagram of the creation at the time of power failure.

Figure 22: Schematic diagram of the creation of the aquarium liquid level (1) when the power is off.

Figure 23: Schematic diagram of the creation of the aquarium liquid level (2) when the power is off (1).

Figure 24: Schematic diagram of the creation of the aquarium liquid level (2) when the power is off (2).

Figure 25: Schematic diagram of the creation of the liquid level in the aquarium (2) when the power is off (3).

Figure 26: Schematic diagram of the creation of the aquarium liquid level (3) when the power is off (1).

Figure 27: Schematic diagram of the creation of the aquarium liquid level (3) when the power is off (2).

Figure 28: Schematic diagram of the creation of the aquarium liquid level (4) when the power is off (1).

Figure 29: Schematic diagram of the creation of the aquarium liquid level (4) when the power is off (2).

In order to make the reviewer further understand the creation, a preferred embodiment and a diagram are described in detail. As follows: Please refer to Figures 16~19. The aquarium filter of the present invention mainly includes a body 20. The motor 30, the water conduit 40 and the filter member 50; the interior of the body 20 is separated by a partition 21 into the water inlet chamber 22 and the water filter chamber 23; in this embodiment, the top side of the partition plate 21 A passage 211 is defined to connect the water inlet chamber 22 with the water filter chamber 23; and a flow blocking structure is disposed on the lower side of the partition plate 21, and the flow blocking structure can be a porous sheet (such as a bubble) The cotton flow is a narrow and meandering flow path such that the water flow rate through the flow blocking structure is smaller than the water flow rate of the water conduit 40; in the embodiment, the flow blocking structure is a narrow and meandering The flow path, the partition 21 of the bottom edge of the channel 211 is provided with a narrow first recess 212, and an extension plate 213 is bent at a side of the first recess 212, the extension plate 213 and the body 20 is provided with a second recess 214 which is narrow and misaligned with the first recess 212, and another side of the first recess 212 At least one first convex plate 215 protruding from the extending plate 213 is disposed, and the edge of the first convex plate 215 and the extending plate 213 are spaced apart by a narrow distance, and the extending plate 213 is provided with at least a second convex plate 216 protruding in the direction of the partition plate 21, and having a narrow separation distance between the end edge of the second convex plate 216 and the partition plate 21, and the partition plate 21 and the first convex plate 215 A narrow and meandering flow passage 217 is formed between the extension plate 213 and the second convex plate 216; a filter material 50 is disposed in the water filter chamber 23, and a curved drain port 26 is disposed in the front side to The water filtered through the filter 50 in the water filter chamber 23 is discharged to the aquarium. In the embodiment, the filter member 50 can be a filter cotton or an activated carbon or ceramic inside a container. a filter material such as a ring or a cotton cloth is used to filter the water flowing through the filtered water chamber 23; a socket groove 24 having a engaging portion 241 is disposed at the bottom of the water inlet chamber 22, and a motor is disposed under the socket groove 24 30. The motor 30 is provided with a rotor 31 and a missing slot 321 and a fastening portion 322. The sleeve 32 is sleeved in the sleeve groove 24 at the bottom of the inlet chamber 22, and the buckle portion 241 of the sleeve groove 24 and the sleeve 32 of the motor 30 are buckled. The joint portions 322 are fastened and fixed to each other, so that the rotor 31 of the motor 30 and the notch 321 of the sleeve pipe 32 protrude from the inside of the water inlet chamber 22; the interior of the water inlet chamber 22 communicates with the water conduit 40 of the water regulating valve 41. The water conduit 40 is generally L-shaped and is placed on the front side wall of the water inlet chamber 22, and a socket portion 401 having a water outlet 402 is disposed at one end of the water conduit 40 to engage the sleeve of the motor 30. The other end of the nozzle 32 is placed in the aquarium, and when the rotor 31 of the motor 30 rotates, the water conduit 40 is drawn from the water conduit and the water outlet 402 and the motor sleeve 32 are drained through the water conduit 40. The groove 321 flows into the water inlet chamber 22, and then flows into the water filter chamber 23 through the passage 211 and the flow passage 217 of the partition plate 21; and the retaining ring 25 is convexly disposed on the circumferential side of the sleeve groove 24 inside the water inlet chamber 22, The height of the retaining ring 25 is lower than the top position of the choke structure (ie, the flow path 217), and is higher than the position of the socket portion 401 of the water conduit 40 and the socket 32 of the motor 30. The outer ring frame of the connecting position of the socket portion 401 of the water conduit 40 and the socket 32 of the motor 30 encloses a water collecting space 251 smaller than the water inlet chamber 22; The top surface is covered with an outer cover 27, and the water regulating valve 41 of the water conduit 40 is protruded from the outer cover 27 for adjusting the water flow rate.

Referring to FIG. 20, the aquarium filter of the present invention is placed outside the aquarium 60. When the motor 30 is actuated, the water in the aquarium 60 is extracted by the water conduit 40, so that the water flows into the inlet chamber 22. Then, the passage 211 and the flow passage 217 of the partition plate 21 flow into the water filtering chamber 23, and the water flowing through the filtered water chamber 23 is filtered by the filter member 50 in the water filtering chamber 23, and then discharged to the aquarium 60. Therefore, the pumping circulation filtering operation of the water in the aquarium 60 can be continuously performed to ensure the quality of the water in the aquarium 60; referring to Fig. 21, when the motor 30 stops operating for any reason, the water conduit 40 is generated. The siphon acts to suck back the water in the inlet chamber 22 and drain back to the aquarium 60. At this time, the water in the water filtering chamber 23 is also returned to the inlet chamber 22 via the passage 211 and the flow passage 217 of the partition 21.

Referring to Figure 22, the water outlet line A of the socket portion 401 of the water conduit 40 is flooded with water level line A for comparison, if the water level line B of the aquarium tank is much higher than the water level of the water outlet. In the state of the bit line A, when the motor 30 stops and the siphoning action occurs, the liquid level water line C of the inlet chamber is the same as the water level line B of the aquarium due to the atmospheric pressure, and is much higher than the submerged water level of the water outlet. Line A, although the siphoning is stopped at this time, the water in the water conduit 40 is still filled with water without breaking the vacuum, so when the electric power is restored and the motor 30 is operated again, the water in the aquarium 60 can be quickly drawn into the water. The water chamber 22 automatically continues the operation of the circulation filtration of the pumping.

Referring to Fig. 23, if the aquarium liquid level water line B is far below the water outlet submerged water level line A, when the motor 30 stops and siphoning occurs, the atmospheric pressure and the water level difference are large, which is fast. The siphoning action causes the water conduit 40 to quickly draw the water in the inlet chamber 22 back into the aquarium 60 via the water collecting space 251 of the retaining ring 25, and the water in the filtering chamber 23 is also separated. The passage 211 of the plate 21 and the flow passage 217 are returned to the inlet chamber 22, and when the inlet level liquid level line C and the filter chamber level water level line D are lowered to the bottom position of the passage 211 (i.e., the top position of the flow passage 217) When the water in the water filtering chamber 23 has to be returned to the water inlet chamber 22 through the narrow and meandering flow passage 217, the drainage chamber 23 will pass through the flow passage due to the flow blocking action of the flow passage 217. The water flow rate of the 217 replenishment to the inlet chamber 22 is much smaller than the water flow rate of the water conduit 40, so that the water of the drainage chamber 23 starts to slowly return to the inlet chamber 22; see Fig. 24, the water conduit 40 Continuously and rapidly extracting the water in the water inlet chamber 22 through the water collecting space 251 in the retaining ring 25, when the water level in the water inlet chamber When the line C is lowered to the top position of the retaining ring 25, the retaining ring 25 blocks the flow of water into the water collecting space 251, so that the water guiding pipe 40 can quickly remove the water in the water collecting space 251. After the water level water level E of the water collecting space is lower than the water level line A of the water outlet and the air is drawn from the water outlet 402, the siphoning is stopped. At this time, the water in the water guiding pipe 40 will be filled with air due to the vacuum, and the water is filtered. The water level D of the chamber will be higher than the liquid level line C of the inlet chamber due to the choke action of the flow passage 217 and much higher than the submerged water level line A of the outlet; see Figure 25, due to the water level D of the drainage chamber Above the water level liquid level line C of the water inlet chamber, sufficient water liquid in the water filtering chamber 23 is slowly replenished into the water inlet chamber 22 via the flow passage 217, and flows into the water collecting block of the retaining ring 25 at the same time. In the space 251, when the liquid level water level C of the water inlet chamber is the same as the liquid level water level line D of the water filtering chamber, the liquid level water level E of the water collecting space in the water collecting space 251 will also be much higher than the water level of the water outlet of the water outlet. A, so when the motor 30 is activated again, it is possible to add water without further The water chamber 22 automatically continues the circulation filtering operation of the pumping water; thereby, when the aquarium liquid level water line B is far below the water outlet flooding water level line A, the liquid level of the water inlet chamber 22 and the aquarium 60 Because the liquid level has a large water level difference, the relative siphon effect is relatively fast, and the water collecting space 251 enclosed by the retaining ring 25 at the joint position of the water guiding pipe 40 and the motor 30 is used to make the water guiding pipe 40 The vacuum is stopped more quickly and the water is stopped, and sufficient water is retained in the water filtering chamber 23 to be replenished into the water inlet 22 and the water collecting space 251 via the flow path 217 to make the water level of the water collecting space Line E is much higher than the water submerged water level line A. When the motor 30 is restarted, the circulating filtration operation of the pumping water can be automatically continued, and the motor 30 is prevented from being overheated and damaged due to idling, and no need to manually replenish the water liquid or pay attention at any time. Whether the motor 30 stops operating, thereby achieving the benefits of ensuring normal filtration, preventing component damage, and improving ease of use.

Referring to Fig. 26, if the aquarium liquid level water line B is slightly lower than the water outlet submerged water level line A, when the motor 30 stops and siphoning occurs, the atmospheric pressure and the water level difference are small, although The water conduit 40 will pump the water in the water inlet chamber 22 back into the aquarium 60, but the siphoning effect will be slower, and the water flow rate of the filtering chamber 23 to the inlet chamber 22 via the flow channel 217 is only slightly smaller. The water flow rate of the water inlet pipe 40 causes the water level water level line C of the water inlet chamber and the liquid level water level line D of the water filter chamber to drop to the bottom position of the channel 211 (ie, the top position of the flow path 217), because the water conduit 40 passes through the block. The water collecting space 251 in the ring 25 reversely extracts the water in the water inlet chamber 22, and when the liquid level water level line C of the water inlet chamber drops to the top position of the retaining ring 25, the retaining ring 25 blocks the water inflow into the set. In the water space 251, the water conduit 40 can still quickly remove the water in the water collecting space 251, and when the water level water level line E of the water collecting space is lower than the water leveling line A of the water outlet, the water outlet 402 is drawn. After entering the air, the siphoning is stopped, and the water in the water conduit 40 will be filled with air by breaking the vacuum, and the water in the filtering chamber Line D will be still blocked by the flow path 217, but still higher than the water level line C of the inlet chamber and much higher than the water level of the water outlet line A; please refer to Figure 27, because the water level D of the water filter room is still Higher than the liquid level water level line C of the water inlet chamber, sufficient water in the water filtering chamber 23 is still slowly replenished into the water inlet chamber 22 via the flow passage 217, and flows into the set of the retaining ring 25 at the same time. In the water space 251, when the liquid level water level C of the water inlet chamber is the same as the liquid level water level line D of the water filtering chamber, the set in the water collecting space 251 The water space liquid level water line E will still be much higher than the water outlet submerged water level line A. Therefore, when the motor 30 is operated again, it is possible to automatically continue the pumping and filtering operation without adding water to the water inlet chamber 22; Therefore, when the aquarium liquid level water line B is slightly lower than the water outlet submerged water level line A, although the liquid level of the water inlet chamber 22 and the liquid level of the aquarium 60 have only a small water level difference, the relative The siphoning effect is slower, but the water collecting space 251 enclosed by the retaining ring 25 at the position where the water guiding pipe 40 and the motor 30 are engaged, so that the vacuum can be quickly broken in the water guiding pipe 40 to stop the extraction of the water liquid. In the water filter chamber 23, sufficient water can still be retained in the water inlet chamber 22 and the water collecting space 251 via the flow passage 217, so that the liquid level water level E of the water collecting space is much higher than the water level of the water outlet. A, when the motor 30 is restarted, the circulating filtering operation of the pumping can be automatically continued, and the motor 30 is prevented from being overheated and damaged due to idling, and it is not necessary to manually replenish the water liquid or pay attention to whether the motor 30 stops working at any time, thereby ensuring recovery. Normal filtration, prevention of components Bad and improve the ease of use of the benefits.

Referring to Fig. 28, if the aquarium liquid level water line B is slightly higher than the water outlet submerged water level line A, when the motor 30 stops and siphoning occurs, the water collecting space 251 is caused by the atmospheric pressure. The water level liquid level E of the catchment space is the same as the liquid level line B of the aquarium, and is slightly higher than the water level line A of the water outlet. The liquid level line C of the inlet chamber and the water level line D of the water filter room are the same as the block. At the top position of the ring 25, although the siphoning is stopped, the water in the water conduit 40 is still filled with water without breaking the vacuum; referring to Fig. 29, when the electric power is restored to make the motor 30 operate again, the rotor 31 will be the circumference side. The remaining water is poured out, and the water outlet 182 of the water conduit 18 is exposed, and the rapid air will enter the water conduit 40 through the water outlet 182, so that the water in the water conduit 40 is filled with air by breaking the vacuum, and at the same time, A part of the water in the water conduit 40 flows to the aquarium 60, and part of the water flowing above the rotor 31 flows down into the water collecting space 251 of the retaining ring 25, because the water collecting space 251 is small. The water pipe 40 flows down into the water in the water collecting space 251, The water level water level E of the water collecting space of the water collecting space 251 is sufficiently higher than the water level line A of the water outlet, and when the motor 30 is restarted, the circulating filtering operation of the pumping is automatically continued, and the motor 30 is prevented. It is overheated and damaged due to idling, and it is not necessary to manually replenish the water or pay attention to whether the motor 30 stops working at any time, so as to ensure normal filtration, prevent component damage and improve the use. Benefits of interest.

Accordingly, the present invention utilizes a water collecting space smaller than the water inlet chamber in the water inlet chamber at the junction position of the water conduit and the motor, so that the water conduit can be prematurely broken and the water filtering chamber can be retained. Sufficient water to replenish into the water inlet and the water collection space, and the small water collection space can be used to easily concentrate the water, so that the liquid level water level E of the water collecting space is much higher than the water level of the water outlet A. It is beneficial to the motor to restart and continue to carry out the circulating filtration operation of the pumping, thereby expanding the requirements for the liquid level state of different aquariums. It is a practical and progressive design, but there is no identical product. And publications are published, so that the requirements for invention patent applications are allowed, and applications are filed according to law.

Claims (10)

An aquarium filter power-off re-starting device comprises a body, a motor, a water conduit and a filter member, wherein the interior of the body is separated by a partition to connect the water inlet chamber and the water filtering chamber, and the water inlet of the body A motor having a rotor is disposed under the chamber, and the water inlet is provided with the water conduit connected to the motor, and the water conduit and the rotor of the motor are provided with a water outlet communicating with the water inlet chamber. And the baffle is provided with a baffle structure, and the water flow rate through the baffle structure is smaller than the water flow rate of the water conduit, the filter member is installed in the water filter chamber of the body; the main feature is the body The inside of the water inlet is convexly provided with a retaining ring, and the height of the retaining ring is lower than the top position of the choke structure, and is higher than the connecting position of the water guiding pipe and the motor, so that the retaining ring is in the lead A peripheral frame of the connection position of the water pipe and the motor encloses a water collecting space smaller than the water inlet chamber. The aquarium filter power-off re-starting device according to the first aspect of the invention, wherein the top side of the partition of the body is provided with a passage for communicating the water inlet chamber with the water filtering chamber. The aquarium filter power-off re-starting device according to claim 2, wherein the block structure of the body is provided with a narrow first recess in the partition of the bottom edge of the channel, and the first An extension plate is bent at a side of the recess, and the extension plate is provided with a second recess which is narrow and misaligned with the first recess, and is disposed at the other side of the first recess At least one first convex plate protruding toward the extending plate, and having a narrow separation distance between the end edge of the first convex plate and the extending plate, the extending plate is provided with at least one protruding toward the partition plate a second convex plate having a narrow separation distance between the edge of the second convex plate and the partition, and forming a gap between the partition, the first convex plate, the extension plate and the second convex plate A narrow and winding path. The aquarium filter power-off re-starting device according to claim 3, wherein the height of the retaining ring of the body is lower than the top position of the flow channel. The aquarium filter power-off re-starting device according to the first aspect of the patent application, wherein the bottom of the water inlet of the main body is provided with a socket with a locking portion, and the bottom of the socket is installed under the socket a motor, the sleeve is further provided with a socket having a slot and a fastening portion, the sleeve of the motor is sleeved in the socket of the water inlet chamber, and the engaging portion of the sleeve is connected with the motor Socket The fastening portions of the tube are fastened to each other such that the rotor of the motor and the notch of the sleeve protrude from the inside of the water inlet chamber. The aquarium filter power-off re-starting device according to claim 5, wherein the water conduit is disposed on a front side wall of the water inlet of the body, and is disposed at one end of the water conduit The socket of the water outlet is connected to the sleeve of the motor. The aquarium filter power-off re-starting device according to the first aspect of the patent application, wherein the water conduit is provided with a water regulating valve. The aquarium filter power-off re-starting device according to the first aspect of the patent application, wherein the water filtering chamber of the main body is provided with a curved arc-shaped drain port. The aquarium filter power-off re-starting device according to claim 1, wherein the top surface of the body is covered with an outer cover. The aquarium filter power-off re-starting device according to claim 1, wherein the filter member is a filter cotton or a filter material is disposed inside a container.