CN208540282U - A kind of control and protective switching device - Google Patents

Abstract

The utility model discloses a kind of control and protective switching devices, including body, the upper outer wall of the body is connect by the first terminal pad with overhead guard, and hanging ring is welded in the upper outer wall of overhead guard, conduit is provided at the top outer wall center of the overhead guard, the bottom outer wall of the body is connect by the second terminal pad with processing chamber, water outlet is provided on the left side outer wall of processing chamber, the processing chamber is connected to by water outlet with outlet pipe, pressure regulator valve is installed in the middle part of outlet pipe, bracket is welded in the bottom outer wall of the processing chamber, processing chamber is connect by bracket with chassis.The utility model passes through setting limiting slot, translucent cover, sealing ring, translucent cover is connect by hinge and sealing ring with limiting slot, hinge can effectively ensure that the phenomenon that stability between limiting slot and translucent cover avoids translucent cover from falling off, while sealing ring can effectively guarantee that the leakproofness of cavity between limiting slot and translucent cover avoids river water from entering the damage for causing control panel.

Description

A kind of control and protective switching device

Technical field

The utility model relates to technical field of electrical equipment, specially a kind of control and protective switching device.

Background technique

Water pump is the machinery for conveying liquid or being pressurized liquid, it transmits the mechanical energy of prime mover or other external energies To liquid, increase liquid energy, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid gold Belong to etc..

Traditional water pump has the following deficiencies place: usually contacting with sludge underwater when being directly placed into the bottom, thus by sludge Or sundries inhalation device, it is gently then discharged and is not available the problem of weight then causes water pump irregular working and damages completely, simultaneously Traditional water pump also has the function of that its switch on and off can only be controlled, and slight gap can be generated and then be easy to produce by being used for a long time at switch The phenomenon that raw electric leakage equipment damage

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of control and protective switching device, solves tradition Water pump is usually contacted with sludge underwater when being directly placed into the bottom, so that sludge or sundries inhalation device are gently then discharged unclean It is not available the problem of weight then causes water pump irregular working and damages, while solving traditional water pump to control its switch yet The effect of on-off is used for a long time at switch the phenomenon that generating slight gap and then being easy to produce electric leakage equipment damage.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of control and protective switching device, including The upper outer wall of body, the body is connect by the first terminal pad with overhead guard, and hanging ring is welded in the upper outer wall of overhead guard, Conduit is provided at the top outer wall center of the overhead guard, the bottom outer wall of the body passes through the second terminal pad and processing chamber Connection, and water outlet is provided on the left side outer wall of processing chamber, the processing chamber is connected to by water outlet with outlet pipe, and is discharged Pressure regulator valve is installed in the middle part of pipe, bracket is welded in the bottom outer wall of the processing chamber, and processing chamber passes through bracket and chassis It connects, limiting slot is offered on the front side outer wall of the body, and limiting slot is connect by hinge with translucent cover, the limiting slot Inner wall be cooperatively connected by the outer wall of sealing ring and translucent cover, and control panel is provided in limiting slot, the control panel Side, body front side wall on be provided with waterproof cover, and the inside of waterproof cover is equipped with danger button, the control panel Mask is provided on outer wall, and the two sides outer wall of mask is provided with rubber pad.

Preferably, first terminal pad is disc-shaped structure, and the body passes through the first terminal pad and top by bolt Cover connection.

Preferably, second terminal pad is disc-shaped structure, and the body passes through the second terminal pad and place by bolt Manage chamber connection.

Preferably, the pressure regulator valve is electrically connected by conducting wire and control panel, and the outlet pipe passes through pressure regulator valve and place Manage chamber connection.

Preferably, the sealing ring is socketed on the side wall of translucent cover, the specification of the translucent cover and the specification of limiting slot It is identical.

Preferably, the mask is connected by the two sides inner wall of rubber pad and limiting slot, and the rubber pad is viscous by melting Conjunction is connect with the outer wall of mask.

(3) beneficial effect

The utility model provides a kind of control and protective switching device, have it is following the utility model has the advantages that

(1) the utility model passes through hinge and sealing ring and limit by setting limiting slot, translucent cover, sealing ring, translucent cover Position slot connection, hinge can effectively ensure that the phenomenon that stability between limiting slot and translucent cover avoids translucent cover from falling off, together When sealing ring can effectively guarantee the leakproofness of cavity between limiting slot and translucent cover avoid river water enter cause control panel Damage.

(2) the utility model is connect by screw thread with body by setting waterproof cover, danger button, waterproof cover, and in it Portion is provided with danger button, and waterproof cover can be screwed out in emergency situations and directly presses danger button, so that Pump Failure is stopped It only works and avoids generating bigger property loss, effectively protect the effect of water pump and surrounding staff's personal safety.

(3) the utility model is held up equipment by bracket by setting bracket, chassis, entire water pump, and utilizes chassis Stablize avoiding generating and place unstable phenomenon generation, while bracket and chassis again separate equipment and sludge underwater, effectively Avoid sludge be inhaled into equipment to cause conveying water source not enough it is limpid completely can not normal use the problem of.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the translucent cover cross-sectional view of the utility model；

Fig. 3 is the overhead guard top view of the utility model.

In figure: 1, body；2, the first terminal pad；3, overhead guard；4, hanging ring；5, conduit；6, the second terminal pad；7, it handles Chamber；8, water outlet；9, pressure regulator valve；10, outlet pipe；11, bracket；12, chassis；13, translucent cover；14, sealing ring；15, control plane Plate；16, waterproof cover；17, danger button；18, rubber pad；19, mask；20 limiting slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of control and protective switching device, including machine The upper outer wall of body 1, body 1 is connect by the first terminal pad 2 with overhead guard 3, and the first terminal pad 2 is disc-shaped structure, and body 1 is logical It crosses bolt to connect across the first terminal pad 2 with overhead guard 3, and is welded with hanging ring 4 in the upper outer wall of overhead guard 3, outside the top of overhead guard 3 Conduit 5 is provided at wall center, the bottom outer wall of body 1 is connect by the second terminal pad 6 with processing chamber 7, the second terminal pad 6 For disc-shaped structure, body 1 passes through the second terminal pad 6 by bolt and connect with processing chamber 7, and on the left side outer wall of processing chamber 7 It is provided with water outlet 8, processing chamber 7 is connected to by water outlet 8 with outlet pipe 10, and the middle part of outlet pipe 10 is equipped with pressure regulator valve 9, Pressure regulator valve 9 is electrically connected by conducting wire and control panel 15, and outlet pipe 10 is connected to by pressure regulator valve 9 with processing chamber 7, entire water pump Equipment is held up by bracket 11, and stablize avoiding generating using chassis 12 and places unstable phenomenon generation, while bracket 11 and chassis 12 again equipment and sludge underwater are separated, effectively avoid sludge be inhaled into equipment to cause convey water source Not enough it is limpid completely can not normal use the problem of, be welded with bracket 11 in the bottom outer wall of processing chamber 7, and processing chamber 7 passes through Bracket 11 is connect with chassis 12, offers limiting slot 20 on the front side outer wall of body 1, and limiting slot 20 by hinge with it is transparent The inner wall of 13 connection of cover, limiting slot 20 is cooperatively connected by the outer wall of sealing ring 14 and translucent cover 13, and sealing ring 14 is socketed in On the side wall of bright cover 13, the specification of translucent cover 13 is identical as the specification of limiting slot 20, and is provided with control panel in limiting slot 20 15, translucent cover 13 is connect by hinge and sealing ring 14 with limiting slot 20, and hinge can effectively ensure that limiting slot 20 and translucent cover 13 Between stability the phenomenon that avoiding translucent cover 13 from falling off, while sealing ring 14 can effectively guarantee limiting slot 20 with it is transparent The leakproofness of cavity, which avoids river water from entering, between cover 13 causes the damage of control panel 15, the side of control panel 15, body 1 Be provided with waterproof cover 16 on front side wall, and the inside of waterproof cover 16 is equipped with danger button 17, mask 19 by rubber pad 18 with The two sides inner wall of limiting slot 20 connects, and rubber pad 18 is connect by melting bonding with the outer wall of mask 19, and waterproof cover 16 passes through spiral shell Line is connect with body 1, and it is internally provided with danger button 17, and waterproof cover 16 can be screwed out in emergency situations and is directly pressed promptly Button 17 avoids generating bigger property loss, effectively protects water pump and week so that Pump Failure stops working The effect of staff's personal safety is enclosed, mask 19 is provided on the outer wall of control panel 15, and the two sides outer wall of mask 19 is set It is equipped with rubber pad 18.

In use, entire water pump is held up equipment by bracket 11, and stablize using chassis 12 and avoid generating placement Unstable phenomenon occurs, while bracket 11 and chassis 12 again separate equipment and sludge underwater, effectively avoid sludge and are inhaled Enter equipment to cause conveying water source not enough it is limpid completely can not normal use the problem of, translucent cover 13 pass through hinge and sealing ring 14 connect with limiting slot 20, and hinge can effectively ensure that the stability between limiting slot 20 and translucent cover 13 avoids translucent cover 13 from falling off The phenomenon that occur, while sealing ring 14 can effectively guarantee that the leakproofness of cavity between limiting slot 20 and translucent cover 13 avoids river water Into the damage for causing control panel 15, waterproof cover 16 is connect by screw thread with body 1, and it is internally provided with danger button 17, waterproof cover 16 can be screwed out in emergency situations and directly presses danger button 17, avoided so that Pump Failure stops working Bigger property loss is generated, the effect of water pump and surrounding staff's personal safety is effectively protected.

It can to sum up obtain, the utility model passes through hinge by setting limiting slot 20, translucent cover 13, sealing ring 14, translucent cover 13 Chain and sealing ring 14 are connect with limiting slot 20, and hinge can effectively ensure that the stability between limiting slot 20 and translucent cover 13 avoids The phenomenon that bright cover 13 falls off, while sealing ring 14 can effectively guarantee the sealing of cavity between limiting slot 20 and translucent cover 13 Property avoid river water from entering causing the damage of control panel 15.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of control and protective switching device, including body (1), it is characterised in that: the upper outer wall of the body (1) passes through First terminal pad (2) is connect with overhead guard (3), and hanging ring (4) are welded in the upper outer wall of overhead guard (3), the top of the overhead guard (3) End is provided with conduit (5) at outer wall center, and the bottom outer wall of the body (1) passes through the second terminal pad (6) and processing chamber (7) Connection, and water outlet (8) are provided on the left side outer wall of processing chamber (7), the processing chamber (7) passes through water outlet (8) and water outlet (10) connection is managed, and pressure regulator valve (9) are installed in the middle part of outlet pipe (10), is welded in the bottom outer wall of the processing chamber (7) Bracket (11), and processing chamber (7) is connect by bracket (11) with chassis (12), is offered on the front side outer wall of the body (1) Limiting slot (20), and limiting slot (20) is connect by hinge with translucent cover (13), the inner wall of the limiting slot (20) passes through sealing The outer wall for enclosing (14) and translucent cover (13) is cooperatively connected, and is provided with control panel (15), the control plane in limiting slot (20) Be provided with waterproof cover (16) on the side of plate (15), the front side wall of body (1), and the inside of waterproof cover (16) be equipped with promptly by Button (17) is provided with mask (19) on the outer wall of the control panel (15), and the two sides outer wall of mask (19) is provided with rubber It pads (18).

2. a kind of control and protective switching device according to claim 1, it is characterised in that: first terminal pad (2) For disc-shaped structure, the body (1) passes through the first terminal pad (2) by bolt and connect with overhead guard (3).

3. a kind of control and protective switching device according to claim 1, it is characterised in that: second terminal pad (6) For disc-shaped structure, the body (1) passes through the second terminal pad (6) by bolt and connect with processing chamber (7).

4. a kind of control and protective switching device according to claim 1, it is characterised in that: the pressure regulator valve (9) passes through Conducting wire and control panel (15) are electrically connected, and the outlet pipe (10) is connected to by pressure regulator valve (9) with processing chamber (7).

5. a kind of control and protective switching device according to claim 1, it is characterised in that: sealing ring (14) socket On the side wall of translucent cover (13), the specification of the translucent cover (13) is identical as the specification of limiting slot (20).

6. a kind of control and protective switching device according to claim 1, it is characterised in that: the mask (19) passes through rubber Rubber mat (18) is connect with the two sides inner wall of limiting slot (20), and the rubber pad (18) is by melting the outer wall bonded with mask (19) Connection.