CN210349961U - Storage battery water adding device and storage battery water adding trolley - Google Patents
Storage battery water adding device and storage battery water adding trolley Download PDFInfo
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- CN210349961U CN210349961U CN201921730865.8U CN201921730865U CN210349961U CN 210349961 U CN210349961 U CN 210349961U CN 201921730865 U CN201921730865 U CN 201921730865U CN 210349961 U CN210349961 U CN 210349961U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a battery adds water technical field. The utility model discloses a storage battery adds water installation and storage battery dolly that adds water, wherein, the storage battery adds water installation and includes power supply, water pump and the rifle that adds water, it is equipped with controller and liquid level detection module to add the rifle, power supply is this storage battery and adds water installation power supply, the water pump is arranged in extracting distilled water from water storage container and adds water for the storage battery through adding the rifle, the control end of water pump is connected with the output of controller, liquid level detection module sets up in the rifle head department that adds the rifle for the liquid level that detects the battery and give the controller with the liquid level information transmission that detects, the controller controls water pump work correspondingly according to received liquid level information whether. The utility model discloses simple structure is small and exquisite, and portable adds water automatically, and full water automatic stop is easy and simple to handle, has improved efficiency, has reduced the labour, and the reliability is high, and application scope is wide.
Description
Technical Field
The utility model belongs to the technical field of the battery adds water, specifically relate to a battery adds water installation and battery dolly of adding water.
Background
A battery is a device that converts chemical energy directly into electrical energy, and is a battery designed to be rechargeable, usually a lead-acid battery, by a reversible chemical reaction. The charge and discharge of the lead-acid battery are chemical reaction processes of repeated conversion of lead sulfate and sulfuric acid/lead, and are accompanied by heat generation and moisture loss in the charge and discharge processes, so that the lead-acid battery needs to be added with distilled water periodically to ensure proper sulfuric acid concentration. Particularly, in hot weather such as summer, the water loss of the lead-acid battery is quicker, and at the moment, water needs to be added once even for one to two weeks.
In order to improve the efficiency of adding water, someone has proposed the automatic car system of adding water of battery, as the patent publication: CN107611331A discloses a battery car that adds water, can control the water pump through switch and add water for the battery automatically, set up pressure switch in the battery monomer and judge whether the battery has filled water, when filling water automatic cutout water pump power supply, stop adding water, realized automatic adding water, water is full automatic stop adding water, has improved the efficiency of adding water greatly.
However, in order to solve the problem that the water pump is automatically stopped when water is fully added, a pressure sensor needs to be installed on the side of the storage battery to be added with water and a controller of the water adding system needs to be acquired, a connector of the pressure sensor and the water adding system needs to be manually connected when water is added, the water pump cannot be automatically stopped after water is fully added after the connection is forgotten, the operation is troublesome, and the reliability is low.
Disclosure of Invention
An object of the utility model is to provide a storage battery adds water installation and storage battery and adds water dolly and be used for solving the above-mentioned technical problem who exists.
In order to achieve the above object, the utility model adopts the following technical scheme: the water filling device for the storage battery comprises a power supply, a water pump and a water filling gun, wherein the water filling gun is provided with a controller and a liquid level detection module, the power supply supplies power to the water filling device for the storage battery, the water pump is used for extracting distilled water from a water storage container and filling water into the storage battery through the water filling gun, the control end of the water pump is connected with the output end of the controller, the liquid level detection module is arranged at the gun head of the water filling gun and used for detecting the liquid level of the storage battery and transmitting the detected liquid level information to the controller, and the controller correspondingly controls whether the water pump works or not according to the received liquid level information.
Further, the liquid level detection module adopts two electrically conductive probes to constitute, and two probes are connected with the controller respectively, and two probe intervals set up in the rifle head department of adding the water rifle, and when the rifle head of adding the water rifle inserted the water filling port of battery and added water, if the liquid level of battery reaches preset position, the tip of two probes all contacts and switches on with electrolyte.
Further, both probes are length-adjustable probes.
Furthermore, the water pump is a submersible pump and is arranged in the water storage container.
Furthermore, a water adding switch is arranged on the water adding gun and used for controlling the water pump to work or not.
Furthermore, the water adding switch is a press switch and is connected between the power supply and the water pump in series.
Furthermore, still be equipped with the pilot lamp on the squirt, the pilot lamp is connected with the controller.
Furthermore, the device also comprises a connector, and the power supply is detachably connected with the connector to supply power for the storage battery water adding device.
Further, the water storage container is a water tank.
The utility model also discloses a battery dolly of adding water, including the dolly automobile body, the dolly automobile body is equipped with foretell battery water installation that adds.
The utility model has the advantages of:
the utility model discloses simple structure, small and exquisite light, portable can realize adding water for the battery automatically, and full water automatic stop adds water, and is easy and simple to handle, has improved efficiency, has reduced the labour, and the reliability is high.
The utility model discloses a probe length is adjustable, is applicable to various brand batteries and various form water injection stopper.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the gun head of the water gun according to the embodiment of the present invention
Fig. 3 is a circuit diagram according to an embodiment of the present invention.
Detailed Description
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
The present invention will now be further described with reference to the accompanying drawings and detailed description.
As shown in fig. 1-3, a storage battery water adding device comprises a power supply 4, a water pump 3 and a water adding gun 5, wherein the water adding gun 5 is provided with a controller 6 and a liquid level detection module 7, the power supply 4 supplies power to the storage battery water adding device, the water pump 3 is used for extracting distilled water from a water storage container 1 and adding water to a storage battery 2 through the water adding gun 5, a control end of the water pump 3 is connected with an output end of the controller 6, the liquid level detection module 7 is arranged at a gun head 51 of the water adding gun 5 and used for detecting the liquid level of the storage battery 2 and transmitting the detected liquid level information to the controller 6, and the controller 6 correspondingly controls whether the water pump 3 works or not according to the received liquid level information.
In the present embodiment, the water storage container 1 is a water tank for storing distilled water, but the present invention is not limited thereto, and other embodiments may be a water bucket, a water bottle, and the like.
In this embodiment, the water pump 3 is preferably a submersible pump, and the volume is small, and the submersible pump 3 can be directly placed into the water tank 1, and the operation is simple and convenient, and of course, in other embodiments, a water pump or the like can be adopted, and then the water is pumped by extending into the water tank 1 through a water pipe.
The water outlet of the submersible pump 3 is communicated with the water inlet of the water adding gun 5 through a water pipe 8, the gun head 51 of the water adding gun 5 is provided with a water outlet, and the water inlet and the water outlet of the water adding gun 5 are communicated through a water pipeline arranged inside the water adding gun.
In this embodiment, the controller 6 is preferably implemented by a single chip, such as an STM 32-series single chip, which is easy to implement, low in cost, and small in size, but not limited thereto.
In this embodiment, the liquid level detection module 7 is preferably formed by two conductive probes 71 and 72, the two probes 71 and 72 are respectively connected to the controller 6, a specific connection circuit is shown in fig. 2, the two probes 71 and 72 are arranged at the position of the gun head 51 of the watering gun 5 at intervals, in this embodiment, the two probes 71 and 72 are arranged at the position of the water outlet of the gun head 51 of the watering gun 5 at intervals, the structure is simple, the implementation is easy, and the two probes 71 and 72 are not conducted in the process of adding distilled water because the distilled water is not conductive. Of course, in other embodiments, the two probes 71 and 72 may be disposed outside the water outlet of the tip 51 and separated from the water outlet of the tip 51, so as to improve reliability.
When the gun head 51 of the water adding gun 5 is inserted into the water filling port of the storage battery 2 to add water, if the liquid level of the storage battery 2 reaches a preset position, which is a full liquid position in the present embodiment, but not limited thereto, the end portions of the two probes 71 and 72 are both contacted and conducted with the electrolyte, and when the controller 6 detects that the two probes 71 and 72 are conducted, it is determined that the liquid level of the storage battery 2 is full, the water pump 3 is controlled to be turned off, and the water adding is automatically stopped when full water is achieved.
The two conductive probes 71 and 72 are used to detect the liquid level state, and have a simple structure, easy implementation and low cost, but not limited thereto, and in other embodiments, the liquid level detection module 7 may also be implemented by other liquid level sensors, such as an ultrasonic sensor, which can be easily implemented by those skilled in the art and will not be described in detail.
The liquid level detection module 7 is arranged at the gun head 51 of the water adding gun 5, the installation and the connection are not needed when water is added every time, the operation is simple and convenient, and the safety and the reliability are improved.
In this embodiment, the probes 71 and 72 can be made of conductive material such as copper and silver.
Further, in this embodiment, the two probes 71 and 72 are length-adjustable probes, so that the probes 71 and 72 can be adapted to batteries of various brands and water injection plugs of various forms by adjusting the lengths thereof. The probes 71 and 72 may be respectively formed by two segments of conductors telescopically sleeved to achieve length scalability, but not limited thereto, and in other embodiments, the probes may also be formed by other telescopically-configured structures, which can be easily achieved by those skilled in the art and will not be described in detail.
In this embodiment, the water adding gun 5 is provided with a water adding switch 9 for controlling the water pump 3 to work or not.
Preferably, in this embodiment, the water adding switch 9 is a push switch, and is connected in series between the power supply 4 and the water pump 3, and the specific circuit connection is shown in fig. 2. The push switch 9 is simple in structure, easy to implement and simple to operate, and in other embodiments, the water adding switch 9 may also be implemented by other switches, such as a key switch and a touch switch.
In this embodiment, the controller 6 controls whether the water pump 3 works or not through the normally closed relay 10, specifically, the relay 10 is connected in series in the power supply circuit of the water pump 3, the control circuit of the relay 10 is connected to the control output end of the controller 6, and the specific circuit connection is detailed in fig. 2, which is not described in detail. The relay 10 is used for control, and has a simple structure, easy implementation and low cost, but not limited to this, and in other embodiments, other switch circuits may be used for control.
In this embodiment, still be equipped with pilot lamp 11 on the squirt 5, pilot lamp 11 is connected with controller 6, and in this embodiment, pilot lamp 11 is parallelly connected with relay 10's control circuit for instruct when full liquid level.
In this embodiment, the indicator light 11 is an LED indicator light, and the color may be red, blue, etc., but is not limited thereto.
In this embodiment, the device further comprises a connector 12, and the power supply 4 is detachably connected to the connector 12 to supply power to the storage battery water adding device. The power supply 4 is detachably connected through the connector 12, so that the power supply is convenient to replace and carry. The connector 2 adopts various existing power connectors, and reference can be made to the prior art in particular, which is not described in detail.
In this embodiment, the power supply 4 may be a battery, such as a lithium battery, or an adapter, and is powered on site.
The working process is as follows:
before use, firstly, the submersible pump 3 is placed in the water tank 1, the power supply 4 is connected, the gun head 51 of the water adding gun 5 is inserted into a water injection port of the storage battery 2, and the probes 71 and 72 are adjusted to enable the end parts of the probes 71 and 72 to be kept level with the full liquid level; after pressing push switch 9, power supply 4 is the power supply of immersible pump 3, immersible pump 3 starts and draws distilled water from water tank 1 and adds to battery 2 through adding water rifle 5, when battery 2 monomer is full of liquid, probe 71 and 72 switch on because of contacting the electrolyte, controller 6 detects that probe 71 and 72 switch on, judge full liquid, drive relay 10's switch disconnection, cut off immersible pump 3's power, even if push switch 9 is still pressed this moment, immersible pump 3 still does not start, automatic shutdown adds water, reliability and security are high, at this moment, pilot lamp 11 lights, be used for the suggestion full liquid.
The utility model also discloses a battery dolly of adding water, including the dolly automobile body, the dolly automobile body is equipped with foretell battery water installation that adds.
The utility model discloses simple structure, small and exquisite light, portable can realize adding water for the battery automatically, and full water automatic stop adds water, and is easy and simple to handle, has improved efficiency, has reduced the labour, and reliability and security are high.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a battery adds water installation which characterized in that: the water filling gun is provided with a controller and a liquid level detection module, the power supply supplies power to the storage battery water filling device, the water pump is used for extracting distilled water from a water storage container and filling water into the storage battery through the water filling gun, the control end of the water pump is connected with the output end of the controller, the liquid level detection module is arranged at the gun head of the water filling gun and used for detecting the liquid level of the storage battery and transmitting the detected liquid level information to the controller, and the controller correspondingly controls whether the water pump works or not according to the received liquid level information.
2. The battery water adding device according to claim 1, characterized in that: the liquid level detection module adopts two electrically conductive probes to constitute, and two probes are connected with the controller respectively, and two probe intervals set up in the rifle head department of adding the water rifle, and when the rifle head that adds the water rifle inserted the water filling port of battery and adds water, if the liquid level of battery reaches the preset position, the tip of two probes all contacts and switches on with electrolyte.
3. The storage battery water adding device according to claim 2, characterized in that: both probes are length-adjustable probes.
4. The battery water adding device according to claim 1, characterized in that: the water pump is a submersible pump and is arranged in the water storage container.
5. The battery water adding device according to claim 1, characterized in that: and a water adding switch is arranged on the water adding gun and is used for controlling the water pump to work or not.
6. The storage battery water adding device according to claim 5, characterized in that: the water adding switch is a press switch and is connected in series between the power supply and the water pump.
7. The battery water adding device according to claim 1, characterized in that: and the water adding gun is also provided with an indicator light, and the indicator light is connected with the controller.
8. The battery water adding device according to claim 1, characterized in that: the power supply is detachably connected with the joint to supply power for the storage battery water adding device.
9. The battery water adding device according to claim 1, characterized in that: the water storage container is a water tank.
10. The utility model provides a storage battery dolly of adding water, includes the dolly automobile body, its characterized in that: the trolley body is provided with the storage battery water adding device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730865.8U CN210349961U (en) | 2019-10-16 | 2019-10-16 | Storage battery water adding device and storage battery water adding trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730865.8U CN210349961U (en) | 2019-10-16 | 2019-10-16 | Storage battery water adding device and storage battery water adding trolley |
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| Publication Number | Publication Date |
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| CN210349961U true CN210349961U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921730865.8U Active CN210349961U (en) | 2019-10-16 | 2019-10-16 | Storage battery water adding device and storage battery water adding trolley |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933886A (en) * | 2020-08-11 | 2020-11-13 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Filling gun capable of automatically identifying liquid level |
| CN112787049A (en) * | 2020-12-30 | 2021-05-11 | 武汉源泰新能源有限公司 | Automatic acid adding device used in storage battery production |
-
2019
- 2019-10-16 CN CN201921730865.8U patent/CN210349961U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933886A (en) * | 2020-08-11 | 2020-11-13 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Filling gun capable of automatically identifying liquid level |
| CN111933886B (en) * | 2020-08-11 | 2021-10-29 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Filling gun capable of automatically identifying liquid level |
| CN112787049A (en) * | 2020-12-30 | 2021-05-11 | 武汉源泰新能源有限公司 | Automatic acid adding device used in storage battery production |
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