CN218760372U - Water replenishing pump - Google Patents

Abstract

The utility model discloses a water replenishing water pump, which comprises a storage battery, a water outlet pipe, a water inlet pipe and a water pump, wherein a water injection tank is installed at the top of the storage battery, one end of the water inlet pipe is connected with the water inlet end of the water pump, the other end of the water inlet pipe extends into the water storage barrel, one end of the water outlet pipe is connected with the water outlet end of the water pump, the bottom end of the water injection tank is communicated with the inside of the storage battery, a water injection valve is installed on the water outlet pipe, the installation of the water injection valve is realized, a base is arranged at the bottom of the water pump, and a protective cover is installed at the top of the base; the utility model has the advantages that: in can quick compatible installation water injection valve's the battery through quick joint, the mode of drawing water adds water work, does not need the water storage bucket to arrange the eminence in, and after the water injection valve was closed, the water pump mainboard detected water pump pressure and increases, and the water pump is closed in the initiative, realizes that water is full of automatic stop, does not worry that the water injection valve lasts the infiltration.

Description

Water replenishing pump

Technical Field

The utility model belongs to the technical field of the battery moisturizing, concretely relates to moisturizing water pump.

Background

Because of the golf cart, the lead-acid battery used by the forklift still occupies a large market in the present society, and the original habit of manually supplementing water by the storage battery is gradually replaced by a semi-automatic gravity-flow water adding system; however, the semi-automatic water adding system uses the principle that water flows to a lower position, so that the water storage barrel needs to be placed at a higher position to form a drop height for water supplement; when water is supplemented, the valve of the water storage barrel is closed in time, so that the impact of the pressure in the pipe on the water injection valve can be caused, the water seepage phenomenon of the water injection valve can be caused, the problem that the water pipe is easy to break when the pipeline is aged can be caused, and even the special watching operation of personnel is needed; it is not good enough from the point of view of use and safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a moisturizing water pump does not need the water storage bucket to arrange the eminence in, and after the water injection valve was closed, the mainboard detected water pump pressure and increased, and the water pump is closed in the initiative, realizes that water is full of the stop by oneself, does not worry that the water injection valve lasts the infiltration.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a moisturizing water pump, includes battery, outlet pipe, inlet tube, water pump, the water injection case is installed at the top of battery, has realized the installation of water injection case, the one end of inlet tube and the end connection of intaking of water pump, the other end extend into the inside of water storage bucket, have realized addding of inlet tube, the one end of outlet pipe and the play water end of water pump are connected, the bottom of water injection case and the inside intercommunication of battery are convenient for inject the water in the water injection case into the battery, install the water injection valve on the outlet pipe, realized the installation of water injection valve, the bottom of water pump is provided with the base, has realized addding of base, the protection casing is installed at the top of base, has realized the installation of protection casing, and the protection casing is located the outside of water pump, the protection casing is "n" shape structure, and the perforation that supplies the outlet pipe to pass is seted up at the top of protection casing, ensures passing of outlet pipe.

Preferably, the water outlet pipe is provided with a joint, and the water injection tank is provided with a connecting part, so that the joint and the connecting part are spliced.

Preferably, all be provided with fixed ear on joint and the connecting portion, two fixed ears pass through screwed connection for two fixed ears are fixed firm.

Preferably, be provided with locating component on protection casing and the base, and locating component includes inserted block, slot, the bottom of protection casing is provided with the inserted block, has realized addding of inserted block, the slot that supplies inserted block male is seted up at the top of base, has realized seting up of slot, and the inserted block inserts the slot and has increased the location when protection casing and base are connected.

Preferably, the draw-in groove has been seted up to the side surface of inserted block, has realized seting up of draw-in groove, be provided with movable part on the base, movable part includes spring, restricted slot, solid fixed ring one, solid fixed ring two, inserted bar, the restricted slot has been seted up to the inside of base, has realized seting up of restricted slot, the one end embedding restricted slot of inserted bar, the other end inserts in the draw-in groove for inserted bar and draw-in groove are fixed, be provided with solid fixed ring one on the inserted bar, realized setting up of solid fixed ring one, gu fixed ring two is installed to the notch in restricted slot, has realized the installation of solid fixed ring two, and gu fixed ring two is located the outside of inserted bar, the spring housing is located on the inserted bar, and the one end and the solid fixed ring two of spring are connected, and the other end and solid fixed ring one are connected, have realized setting up of spring.

Preferably, the clamping groove is arc-shaped, so that the insertion rod and the clamping groove can be matched conveniently.

Preferably, the base is connected with the water pump in a welding mode, so that the base and the water pump are fixed firmly.

Compared with the prior art, the beneficial effects of the utility model are that:

in can quick compatible installation water injection valve's the battery through quick joint, the mode of drawing water adds water work, does not need the water storage bucket to arrange the eminence in, and after the water injection valve was closed, the water pump mainboard detected water pump pressure and increases, and the water pump is closed in the initiative, realizes that water is full of automatic stop, does not worry that the water injection valve lasts the infiltration.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a region E in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of a region B in fig. 1 according to the present invention;

fig. 4 is a circuit diagram of the present invention;

in the figure: 1. a battery; 2. a water injection tank; 3. a water injection valve; 4. a water outlet pipe; 5. a water inlet pipe; 6. a water storage barrel; 7. a base; 8. a water pump; 9. a protective cover; 10. inserting a block; 11. inserting slots; 12. a card slot; 13. A spring; 14. defining a slot; 15. a first fixing ring; 16. a second fixing ring; 17. fixing the ear; 18. a joint; 19. a connecting portion; 20. and (4) inserting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a moisturizing water pump, including battery 1, outlet pipe 4, inlet tube 5, water pump 8, water injection case 2 is installed at battery 1's top, the installation of water injection case 2 has been realized, the one end of inlet tube 5 and the end connection of intaking of water pump 8, the other end extends into the inside of water storage bucket 6, during the operation of water pump 8, pump out the water in the water storage bucket 6 through inlet tube 5, the one end of outlet pipe 4 and the play water end connection of water pump 8, the bottom of water injection case 2 and the inside intercommunication of battery 1, can pour into the inside of battery 1 with the inside water of water injection case 2, install water injection valve 3 on outlet pipe 4, the installation of water injection valve 3 has been realized, the circulation of controlling water through water injection valve 3, water pump 8's bottom is provided with base 7, the adduction of base 7 has been realized, protection casing 9 is installed at the top of base 7, the installation of protection casing 9 has been realized, and protection casing 9 is located the outside of water pump 8, protection casing 9 is "n" shape structure, play the protection casing outside water pump 8 is directly pounded to the protection, and the outlet pipe is seted up, the connection of water supply pipe 4 and water pump 8 is guaranteed.

In this embodiment, preferably, the water outlet pipe 4 is provided with a joint 18, so as to implement addition of the joint 18, and the water injection tank 2 is provided with a connecting portion 19, so as to implement addition of the connecting portion 19.

In this embodiment, preferably, the joint 18 and the connecting portion 19 are both provided with fixing lugs 17, and the two fixing lugs 17 are connected by screws, so that the two fixing lugs 17 are firmly fixed, and the joint 18 and the connecting portion 19 are fixed.

In this embodiment, preferably, the positioning components are arranged on the protective cover 9 and the base 7, the positioning components include an insertion block 10 and a slot 11, the insertion block 10 is arranged at the bottom of the protective cover 9, the insertion block 10 is added, the slot 11 for inserting the insertion block 10 is formed in the top of the base 7, the slot 11 is formed, and the insertion block 10 is inserted into the slot 11 to increase the positioning when the protective cover 9 is connected with the base 7.

In this embodiment, preferably, the side surface of the insert block 10 is provided with a slot 12, the opening of the slot 12 is realized, a movable part is arranged on the base 7, the movable part includes a spring 13, a limiting groove 14, a first fixing ring 15, a second fixing ring 16 and an insert rod 20, the limiting groove 14 is formed in the base 7, the opening of the limiting groove 14 is realized, one end of the insert rod 20 is embedded into the limiting groove 14, the other end of the insert rod is inserted into the arc-shaped slot 12, so that the insert rod 20 and the slot 12 are fixed, the first fixing ring 15 is arranged on the insert rod 20, the first fixing ring 15 is arranged on the insert rod, the second fixing ring 16 is arranged on a notch of the limiting groove 14, the second fixing ring 16 is arranged outside the insert rod 20, the second fixing ring 16 is arranged, the spring 13 is sleeved on the insert rod 20, one end of the spring 13 is connected with the second fixing ring 16, the other end of the spring is connected with the first fixing ring 15, the spring 13 is realized, when the insert block 10 is inserted into the slot 11, the insert rod 20 is pressed, the spring 13 is stretched, the initial position is returned to the insert rod, and the insert rod 11 is inserted into the fixing groove 11.

In this embodiment, preferably, the base 7 and the water pump 8 are welded, so that the base 7 and the water pump 8 are fixed firmly.

FIG. 4 shows: CN1 is an output port of the water pump 8, when the water pump 8 is started to inject water, current flows through R5, and signals are transmitted to the control chip through R4, amplified and compared through U2 and then transmitted to the control chip by 1 pin; when water injection valve 3 closes rivers and diminishes, water pump 8 can dynamic increase operating current because the pressure increases in outlet pipe 4 to make the electric current grow above the R5, then carry out the comparison through U2 and judge the back, transmit control chip, come to close Q1, make water pump 8 stop, wholly realize the automatic stop function.

The utility model discloses a theory of operation and use flow: open water injection valve 3, during 8 operations of water pump, pump out through inlet tube 5 with the water in the water storage bucket 6, and through outlet pipe 4, connect 18, 19 cooperation of connecting portion, pour into water injection tank 2, the inside of battery 1 is poured into to the inside water of water injection tank 2, the mode of drawing water adds water work, do not need water storage bucket 6 to arrange the eminence in, after water injection valve 3 closes, the water pump mainboard detects 8 pressure increases of water pump, the water pump 8 is closed in the initiative, realize that water is full of from the stop, do not worry that water injection valve 3 lasts the infiltration.

Although embodiments of the present invention have been shown and described, and in particular with reference to the above detailed description, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a moisturizing water pump, includes battery (1), outlet pipe (4), inlet tube (5), water pump (8), water injection tank (2) are installed at the top of battery (1), the one end of inlet tube (5) and the end connection of intaking of water pump (8), the other end extends into the inside of water storage bucket (6), the one end of outlet pipe (4) and the play water end connection of water pump (8), its characterized in that: the bottom of water injection case (2) and the inside intercommunication of battery (1), install water injection valve (3) on outlet pipe (4), the bottom of water pump (8) is provided with base (7), protection casing (9) are installed at the top of base (7), and protection casing (9) are located the outside of water pump (8), protection casing (9) are "n" shape structure, and the perforation that supplies outlet pipe (4) to pass is seted up at the top of protection casing (9).

2. The water replenishing pump according to claim 1, wherein: the water outlet pipe (4) is provided with a joint (18), and the water injection tank (2) is provided with a connecting part (19).

3. The water replenishing pump according to claim 2, wherein: the connector (18) and the connecting part (19) are both provided with fixing lugs (17), and the two fixing lugs (17) are connected through screws.

4. The water replenishing pump according to claim 1, wherein: be provided with positioning element on protection casing (9) and base (7), and positioning element includes inserted block (10), slot (11), the bottom of protection casing (9) is provided with inserted block (10), confession inserted block (10) male slot (11) have been seted up at the top of base (7).

5. The water replenishing pump according to claim 4, wherein: a clamping groove (12) is formed in the side surface of the inserting block (10), and a movable part is arranged on the base (7).

6. The refill water pump of claim 5, wherein: the movable part includes spring (13), limited groove (14), solid fixed ring (15), solid fixed ring two (16), inserted bar (20), limited groove (14) are seted up to the inside of base (7), the one end embedding of inserted bar (20) is limited groove (14), and the other end inserts in draw-in groove (12), be provided with solid fixed ring one (15) on inserted bar (20), gu fixed ring two (16) are installed to the notch in limited groove (14), and gu fixed ring two (16) are located the outside of inserted bar (20), spring (13) cover is located inserted bar (20), and the one end and solid fixed ring two (16) of spring (13) are connected, and the other end is connected with solid fixed ring one (15).

7. The water replenishing pump according to claim 6, wherein: the clamping groove (12) is arc-shaped.

8. The water replenishing pump according to claim 1, wherein: the base (7) is connected with the water pump (8) in a welding mode.

Images