CN215220601U - Multi-station connecting rod type floating ball liquid level switch - Google Patents
Multi-station connecting rod type floating ball liquid level switch Download PDFInfo
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- CN215220601U CN215220601U CN202121515873.8U CN202121515873U CN215220601U CN 215220601 U CN215220601 U CN 215220601U CN 202121515873 U CN202121515873 U CN 202121515873U CN 215220601 U CN215220601 U CN 215220601U
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- connecting rod
- switch
- liquid level
- float
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Abstract
The utility model discloses a multistation connecting rod formula floater liquid level switch, including the multistation connecting rod, multistation connecting rod periphery is equipped with fixed subassembly, the multistation connecting rod has the connecting wire, the connecting wire has the float switch installation shell, the float switch installation shell is inside to be equipped with trigger assembly; trigger assembly is including floating the cavity, it is located to float the cavity inside the float switch installation shell, it is equipped with the contact sliding tube to float cavity one side, the inside contact sliding ball that is equipped with of contact sliding tube, the contact sliding ball with contact sliding tube sliding fit, contact sliding ball one side is equipped with the contact switch, contact switch one side is equipped with real ventricle, and this multistation connecting rod formula floater liquid level switch has made the improvement to traditional technique, and the preparation cycle is short and low price, and connecting rod length can set up wantonly, and the limitation is little in the use, triggers with the multistation connecting rod moreover, and the utilization ratio is higher.
Description
Technical Field
The utility model relates to a release field particularly, relates to a multistation connecting rod formula floater liquid level switch.
Background
The float-type liquid level switch operates by using magnetic force, has no mechanical connecting piece and is simple and reliable to operate. When the detected medium floats on the float switch, the float drives the main body to move, and meanwhile, the magnet at the other end of the float controls the magnet on the switch action rod.
The technical advantages of the float-type liquid level switch are as follows: the float switch does not contain a corrugated pipe, a spring, a seal and other parts which cause faults. Instead, a straight float is used to drive a magnet inside the switch, and a simple lever of the float switch enables the switch to act instantly. The float cantilever angle is designed to limit, preventing the float from being vertical.
One or more point magnetic reed switches are designed in a closed metal or plastic tube, then the tube penetrates through one or more hollow floating rings with annular magnets inside, and the floating balls and the magnetic reed switches are controlled to be in relevant positions by utilizing a fixing ring so as to float up and down within a certain range. The magnet in the floating ball is used to attract the contact of the magnetic reed switch to generate the on and off actions for controlling or indicating the liquid level.
However, the existing float level switch has some disadvantages in use, as follows;
the most traditional floater liquid level switch is ordered products, the manufacturing cycle is long and the price is high, the longest connecting rod length is suitable for less than 1 meter, the limitation is large in the using process, most of the traditional floater liquid level switch is triggered by a single-station connecting rod, and the utilization rate is small.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model aims to provide a multistation connecting rod formula floater liquid level switch to solve the problem that provides among the above-mentioned background art.
(II) technical scheme
For the problem that proposes in the realization solution above-mentioned background art, the utility model discloses a specific technical scheme as follows:
a multi-station connecting rod type floating ball liquid level switch comprises a multi-station connecting rod, wherein a fixing assembly is arranged on the periphery of the multi-station connecting rod, a connecting wire is arranged below the multi-station connecting rod, a floating ball switch mounting shell is arranged below the connecting wire, and a trigger assembly is arranged inside the floating ball switch mounting shell;
the trigger assembly comprises a floating cavity, the floating cavity is located inside the float switch mounting shell, one side of the floating cavity is provided with a contact sliding tube, a contact sliding ball is arranged inside the contact sliding tube and is in sliding fit with the contact sliding tube, one side of the contact sliding ball is provided with a contact switch, one side of the contact switch is provided with a real chamber, and the real chamber is located inside the float switch mounting shell.
Further, the contact switch is electrically connected with an external relay.
Furthermore, a protection tube is arranged on the periphery of the multi-station connecting rod, and a protection filter screen is arranged in the protection tube.
Furthermore, a remote antenna is arranged at the top of the multi-station connecting rod and connected with an external control unit.
Further, fixed subassembly includes an upper fixed plate, an upper fixed plate with multistation connecting rod fixed connection, an upper fixed plate has a bottom plate, a bottom plate with multistation connecting rod sliding connection.
Furthermore, the upper fixing plate and the lower fixing plate are both internally provided with mounting holes.
(III) advantageous effects
Compared with the prior art, the utility model provides a multistation connecting rod formula floater liquid level switch possesses following beneficial effect:
1. in practical application, the multi-station connecting rod is placed in the liquid pool, so that the multi-station connecting rod enables the floating ball switch mounting shell to be placed at different heights through the connecting wire, thereby sequentially triggering the float switches with different heights when the liquid level rises, achieving the purpose of station control, when the liquid level rises, the floating chamber floats upwards, and the solid chamber descends, so that the contact sliding ball triggers the contact switch, the floating chamber in the shell is arranged under the liquid level and the float switch moves downwards under the action of gravity, thereby leading the contact sliding ball to leave the contact switch, the multi-station connecting rod type floating ball liquid level switch improves the traditional technology, has short manufacturing period and low price, the length of the connecting rod can be randomly set, the limitation is little in the use, and the use ratio is higher because the multi-station connecting rod is used for triggering.
2. Through setting up external relay, thereby make the purpose of being convenient for control water pump, through setting up the protection tube, thereby reach the purpose of protection multistation connecting rod, through setting up the protection filter screen, thereby reach the purpose of filtering the filth, through setting up remote antenna, thereby reach remote control's purpose, through setting up upper fixed plate and bottom plate, thereby reach the height that can adjust the multistation connecting rod when being convenient for when the installation, through setting up the mounting hole, thereby reach the purpose of being convenient for install.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 diagram of a main structure of a multi-position connecting rod type float ball liquid level switch according to an embodiment of the present invention;
fig. 2 is a perspective view of a multi-position connecting rod type float ball liquid level switch according to an embodiment of the present invention;
fig. 3 is a front view of a multi-position connecting rod type float level switch according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of float switch installation shell in multistation connecting rod formula float level switch according to the utility model discloses an embodiment.
In the figure:
1. a multi-station connecting rod; 2. the float switch is arranged on the shell; 3. a float chamber; 4. a contact sliding tube; 5. A contact sliding ball; 6. a contact switch; 7. a solid ventricle; 8. protecting the tube; 9. protecting the filter screen; 10. a remote antenna; 11. an upper fixing plate; 12. a lower fixing plate; 16. mounting holes; 20. and connecting the wires.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a multistation connecting rod formula floater liquid level switch.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-4, according to an embodiment of the present invention, a multi-station connecting rod type float level switch includes a multi-station connecting rod 1, a fixing assembly is disposed on the periphery of the multi-station connecting rod 1, a connecting wire 20 is disposed below the multi-station connecting rod 1 for facilitating the purpose of connection and fixation, a float switch mounting housing 2 is disposed below the connecting wire 20, and a trigger assembly is disposed inside the float switch mounting housing 2;
the trigger assembly is including floating cavity 3, the effect of being convenient for float, it is located to float cavity 3 inside float switch installation shell 2, it is equipped with contact sliding tube 4 to float cavity 3 one side, contact sliding tube 4 is inside to be equipped with contact sliding ball 5, contact sliding ball 5 with contact sliding tube 4 sliding fit, contact sliding ball 5 one side is equipped with contact switch 6, contact switch 6 one side is equipped with real ventricle 7, real ventricle 7 is located inside float switch installation shell 2.
When practical application, put into the liquid pool with multistation connecting rod 1, thereby make multistation connecting rod 1 make float switch installation shell 2 place at the co-altitude through the connecting wire, thereby make the float switch who triggers the co-altitude in proper order when the liquid level rises, thereby reach the purpose of station control, it can upwards float to float cavity 3 when the liquid level rises, and solid chamber 7 can be downwards, thereby make contact sliding ball 5 trigger contact switch 6, float cavity 3 in the float switch installation shell 2 after under the liquid level is the effect of gravity is the downstream, thereby make contact sliding ball 5 leave contact switch 6.
In practical application, when in practical application, the multi-station connecting rod 1 is placed in a liquid pool, so that the multi-station connecting rod 1 enables the float switch installation shell 2 to be placed at different heights through a connecting wire, thereby sequentially triggering float switches at different heights when the liquid level rises, thereby achieving the purpose of station control, the floating chamber 3 floats upwards when the liquid level rises, the solid chamber 7 floats downwards, thereby enabling the contact sliding ball 5 to trigger the contact switch 6, the floating chamber 3 in the float switch installation shell 2 moves downwards under the action of gravity after the liquid level is lowered, thereby enabling the contact sliding ball 5 to leave the contact switch 6, the purpose of conveniently controlling a water pump is achieved by arranging an external relay, the purpose of protecting the multi-station connecting rod 1 is achieved by arranging the protection filter screen 9, thereby achieving the purpose of filtering dirt, through setting up remote antenna 10 to reach remote control's purpose, through setting up upper fixed plate 11 and bottom plate 12, thereby reach the height that can adjust multistation connecting rod 1 when the installation of being convenient for, through setting up mounting hole 16, thereby reach the purpose of being convenient for install.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
To sum up, with the help of the above technical scheme of the utility model, through setting up external relay, thereby make the purpose of being convenient for control water pump, through setting up protection tube 8, thereby reach the purpose of protection multistation connecting rod 1, through setting up protection filter screen 9, thereby reach the purpose of filtering the filth, through setting up remote antenna 10, thereby reach remote control's purpose, through setting up upper fixed plate 11 and bottom plate 12, thereby reach the height that can adjust multistation connecting rod 1 when being convenient for when the installation, through setting up mounting hole 16, thereby reach the purpose of being convenient for install.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The multi-station connecting rod type floating ball liquid level switch is characterized by comprising a multi-station connecting rod (1), wherein a fixing assembly is arranged on the periphery of the multi-station connecting rod (1), a connecting wire (20) is arranged below the multi-station connecting rod (1), a floating ball switch mounting shell (2) is arranged below the connecting wire (20), and a trigger assembly is arranged inside the floating ball switch mounting shell (2);
trigger assembly is including floating cavity (3), it is located to float cavity (3) inside float switch installation shell (2), it is equipped with contact sliding tube (4) to float cavity (3) one side, contact sliding tube (4) inside is equipped with contact sliding ball (5), contact sliding ball (5) with contact sliding tube (4) sliding fit, contact sliding ball (5) one side is equipped with contact switch (6), contact switch (6) one side is equipped with real ventricle (7), real ventricle (7) are located inside float switch installation shell (2).
2. The multi-station connecting rod type floating ball liquid level switch according to claim 1, wherein the contact switch (6) is electrically connected with an external relay.
3. The multi-station connecting rod type floating ball liquid level switch according to claim 1, wherein a protecting tube (8) is arranged on the periphery of the multi-station connecting rod (1), and a protecting filter screen (9) is arranged inside the protecting tube (8).
4. The multi-station connecting rod type floating ball liquid level switch according to claim 1, characterized in that a remote antenna (10) is arranged at the top of the multi-station connecting rod (1), and the remote antenna (10) is connected with an external control unit.
5. The multi-station connecting rod type floating ball liquid level switch according to claim 4, wherein the fixing assembly comprises an upper fixing plate (11), the upper fixing plate (11) is fixedly connected with the multi-station connecting rod (1), a lower fixing plate (12) is arranged below the upper fixing plate (11), and the lower fixing plate (12) is slidably connected with the multi-station connecting rod (1).
6. The multi-station connecting rod type floating ball liquid level switch according to claim 5, characterized in that mounting holes (16) are formed in the upper fixing plate (11) and the lower fixing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515873.8U CN215220601U (en) | 2021-07-05 | 2021-07-05 | Multi-station connecting rod type floating ball liquid level switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515873.8U CN215220601U (en) | 2021-07-05 | 2021-07-05 | Multi-station connecting rod type floating ball liquid level switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215220601U true CN215220601U (en) | 2021-12-17 |
Family
ID=79429715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121515873.8U Active CN215220601U (en) | 2021-07-05 | 2021-07-05 | Multi-station connecting rod type floating ball liquid level switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215220601U (en) |
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2021
- 2021-07-05 CN CN202121515873.8U patent/CN215220601U/en active Active
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