CN216922451U

CN216922451U - Simple passive water pump control device

Info

Publication number: CN216922451U
Application number: CN202220681645.6U
Authority: CN
Inventors: 杨进; 李果; 李静; 杨正新; 胥芬灵; 钟兵; 陈平
Original assignee: Guiding Conch Panjiang Cement Co ltd; Anhui Conch Cement Co Ltd; Anhui Conch Holdings Co Ltd
Current assignee: Guiding Conch Panjiang Cement Co ltd; Anhui Conch Cement Co Ltd; Anhui Conch Holdings Co Ltd
Priority date: 2022-03-27
Filing date: 2022-03-27
Publication date: 2022-07-08
Anticipated expiration: 2032-03-27

Abstract

The utility model discloses a simple passive water pump control device, which relates to the technical field of water pumps and comprises a wall surface, wherein a support is arranged on one side of the wall surface, a galvanized steel pipe is arranged at the middle position of the top end of the support, a self-locking limit switch is arranged at the middle position of the outer side of the galvanized steel pipe, a start-stop limit switch is arranged above the outer side of the galvanized steel pipe, and connecting wires are connected with the outer sides of the start-stop limit switch and the self-locking limit switch. According to the utility model, the floating ball is moved up and down by the lifting of the water level, so that the light stainless steel pipe can be moved up and down, the contact head can be contacted with the self-locking limit switch and the start-stop limit switch through the contact piece under the up-and-down movement of the light stainless steel pipe, different signals are triggered to control the switch of the water pump, and the floating ball can be prevented from being soaked in water for a long time by the mode, so that the service life of the floating ball can be prolonged.

Description

Simple passive water pump control device

Technical Field

The utility model relates to the technical field of water pumps, in particular to a simple passive water pump control device.

Background

Come the start-up shut down of water pump to control through passive water pump control device, can effectually improve the work efficiency of water pump, the current immersion ball-cock assembly of basic adoption of water pump at present, the response switch-on is controlled the water pump and is stopped after the water level rises the ball-cock assembly and receive buoyancy and open, and this mode need soak in aquatic for a long time to lead to the ball-cock assembly to damage easily, cause the sensitivity not high, life shortens.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple passive water pump control device to solve the problem that a float valve in the background technology is easy to damage.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a simple passive water pump control device, includes the wall, one side of wall is provided with the support, and the intermediate position department on support top installs the galvanized steel pipe, the intermediate position department in the galvanized steel pipe outside installs auto-lock limit switch, and installs the top in the galvanized steel pipe outside and open and stop limit switch, open and stop limit switch and auto-lock limit switch's the outside and all be connected with connecting wire, and auto-lock limit switch and open and stop limit switch's one side and all be provided with the contact piece, one side that the wall was kept away from on support top is provided with light-duty nonrust steel pipe, and the contact head is installed in the outside of light-duty nonrust steel pipe, the bottom of light-duty nonrust steel pipe runs through the inside bottom in support one side and is connected with the floater.

Preferably, the wall is close to one side of support and installs the fixed block, and the one end of fixed block has seted up the mounting groove, the one end that the support is close to the wall is connected with the lead screw through the bearing, and inside the one end of lead screw runs through fixed block one side and extends to the mounting groove, the inside of mounting groove be provided with lead screw outside phase-match internal thread.

Preferably, one side that the wall was kept away from to the support is connected with the loop bar, and the bottom of loop bar is provided with the gag lever post, the separation blade is installed on the top of light-duty nonrust steel pipe outside support, and light-duty nonrust steel pipe outside top installs the connecting block, the top of gag lever post runs through the inside top of loop bar and is connected through welding and connecting block one end.

Preferably, the bracket is T-shaped, and the galvanized steel pipe and the bracket are perpendicular to each other.

Preferably, the limiting rod and the light stainless steel pipe are located in the same vertical plane and are parallel to each other.

Compared with the related art, the simple passive water pump control device provided by the utility model has the following beneficial effects:

the utility model provides a light stainless steel pipe and a galvanized steel pipe, wherein the light stainless steel pipe and the floating ball are arranged, the floating ball can move up and down through the lifting of the water level, so that the light stainless steel pipe can move up and down, a contact head can be in contact with a self-locking limit switch and a start-stop limit switch through a contact piece under the up-and-down movement of the light stainless steel pipe, different signals are triggered to control the switch of a water pump, and the floating ball can be prevented from being soaked in water for a long time through the mode, so that the service life of the floating ball can be prolonged, and the device has the characteristics of simple structure, long service life, low manufacturing cost and high sensitivity.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is an enlarged structural view of the bracket mounting of the present invention.

In the figure: 1. a floating ball; 2. a light stainless steel tube; 3. a support; 4. a fixed block; 5. a wall surface; 6. a galvanized steel pipe; 7. a self-locking limit switch; 8. connecting an electric wire; 9. starting and stopping a limit switch; 10. a contact piece; 11. connecting blocks; 12. a contact head; 13. a baffle plate; 14. a loop bar; 15. a limiting rod; 16. a screw rod; 17. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1: referring to fig. 1-3, a simple passive water pump control device comprises a wall surface 5, wherein a support 3 is arranged on one side of the wall surface 5, a galvanized steel pipe 6 is arranged at the middle position of the top end of the support 3, a self-locking limit switch 7 is arranged at the middle position of the outer side of the galvanized steel pipe 6, a start-stop limit switch 9 is arranged above the outer side of the galvanized steel pipe 6, connecting wires 8 are connected to the outer sides of the start-stop limit switch 9 and the self-locking limit switch 7, contact pieces 10 are arranged on one sides of the self-locking limit switch 7 and the start-stop limit switch 9, a light stainless steel pipe 2 is arranged on one side, far away from the wall surface 5, of the top end of the support 3, a contact 12 is arranged on the outer side of the light stainless steel pipe 2, and the bottom end of the light stainless steel pipe 2 penetrates through the bottom end inside one side of the support 3 and is connected with a floating ball 1;

the bracket 3 is T-shaped, and the galvanized steel pipe 6 is vertical to the bracket 3;

specifically, as shown in fig. 1 and 2, through being provided with floater 1 and light-duty stainless steel pipe 2's existence, can make floater 1 reciprocate through the lift of water level, thereby can make light-duty stainless steel pipe 2 reciprocate, reciprocate down with making contact head 12 pass through contact piece 10 and auto-lock limit switch 7 and open and stop limit switch 9 and contact, with this signal that triggers the difference, come to control the switch of water pump, can avoid floater 1 to soak in water for a long time through this mode, thereby can improve the life of floater 1, thereby can increase the sensitivity of this device.

Example 2: a fixing block 4 is mounted on one side, close to the support 3, of the wall surface 5, a mounting groove 17 is formed in one end of the fixing block 4, a lead screw 16 is connected to one end, close to the wall surface 5, of the support 3 through a bearing, one end of the lead screw 16 penetrates through one side of the fixing block 4 and extends into the mounting groove 17, and internal threads matched with the outer side of the lead screw 16 are arranged in the mounting groove 17;

specifically, as shown in fig. 2 and 3, through the existence of the fixed block 4 and the screw rod 16, the screw rod 16 and the mounting groove 17 are connected in a threaded manner, so that the bracket 3 can be integrally mounted and dismounted from the wall surface 5 by rotating the screw rod 16, the function of facilitating mounting and dismounting of the device is realized, and convenience is brought to later maintenance and repair.

Example 3: one side, far away from the wall surface 5, of the support 3 is connected with a loop bar 14, the bottom end of the loop bar 14 is provided with a limiting rod 15, the top end of the support 3 outside the light stainless steel pipe 2 is provided with a baffle 13, the top end outside the light stainless steel pipe 2 is provided with a connecting block 11, and the top end of the limiting rod 15 penetrates through the top end inside the loop bar 14 and is connected with one end of the connecting block 11 through welding;

the limiting rod 15 and the light stainless steel pipe 2 are positioned in the same vertical plane, and the limiting rod 15 and the light stainless steel pipe 2 are parallel to each other;

specifically, as shown in fig. 1 and fig. 2, by the existence of the limiting rod 15 and the loop bar 14, when the light stainless steel pipe 2 can move under the action of the water level by the limitation of the limiting rod 15 and the loop bar 14, the light stainless steel pipe 2 can be ensured to stably move in the vertical direction, the light stainless steel pipe 2 is prevented from being in a condition of unbalanced direction, the stability of the device is improved, the baffle 13 is arranged, when the baffle 13 contacts with the top end of the bracket 3, the contact head 12 is connected with the contact piece 10 outside the self-locking limit switch 7, so that the water pump can be in a self-locking state, the height of the floating ball 1 is limited, the contact of the floating ball 1 with the water surface is reduced under the condition of safe water level, and the service life and the quality of the floating ball 1 are further improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A simple passive water pump control device, includes wall (5), its characterized in that: a bracket (3) is arranged on one side of the wall surface (5), a galvanized steel pipe (6) is arranged in the middle of the top end of the bracket (3), a self-locking limit switch (7) is arranged at the middle position of the outer side of the galvanized steel pipe (6), a start-stop limit switch (9) is arranged above the outer side of the galvanized steel pipe (6), the outer sides of the start-stop limit switch (9) and the self-locking limit switch (7) are both connected with connecting wires (8), and one side of the self-locking limit switch (7) and one side of the start-stop limit switch (9) are both provided with a contact piece (10), one side of the top end of the bracket (3) far away from the wall surface (5) is provided with a light stainless steel pipe (2), and the contact head (12) is installed on the outside of the light stainless steel pipe (2), and the bottom end of the light stainless steel pipe (2) penetrates through the bottom end inside one side of the support (3) and is connected with the floating ball (1).

2. A simple passive water pump control device as claimed in claim 1, wherein: fixed block (4) are installed to one side that wall (5) are close to support (3), and mounting groove (17) have been seted up to the one end of fixed block (4), the one end that support (3) are close to wall (5) is connected with lead screw (16) through the bearing, and the one end of lead screw (16) runs through fixed block (4) one side and extends to inside mounting groove (17), the inside of mounting groove (17) is provided with lead screw (16) outside phase-match internal thread.

3. A simple passive water pump control device as claimed in claim 1, wherein: one side that wall (5) were kept away from in support (3) is connected with loop bar (14), and the bottom of loop bar (14) is provided with gag lever post (15), separation blade (13) are installed on the top of light-duty stainless steel pipe (2) outside support (3), and light-duty stainless steel pipe (2) outside top installs connecting block (11), the top of gag lever post (15) runs through loop bar (14) inside top and is connected through welding and connecting block (11) one end.

4. A simple passive water pump control device as claimed in claim 1, wherein: the support (3) is T-shaped, and the galvanized steel pipe (6) and the support (3) are perpendicular to each other.

5. A simple passive water pump control device as claimed in claim 3, wherein: the limiting rod (15) and the light stainless steel pipe (2) are located in the same vertical plane, and the limiting rod (15) and the light stainless steel pipe (2) are parallel to each other.