CN212337596U - Permanent magnet pump liquid crystal touch screen display control system - Google Patents

Abstract

The utility model discloses a permanent magnet pump liquid crystal touch screen display control system, including the control box, the terminal surface is installed touch display screen before the control box, the terminal surface is connected with first fixed plate before the control box, be equipped with the lead screw between two sets of first fixed plates, the spiro union has first slide on the lead screw, the terminal surface is connected with the second fixed plate before the control box, be equipped with the guide bar between two sets of second fixed plates, sliding connection has the second slide on the guide bar, install the cleaning assembly between first slide and the second slide, be equipped with reciprocating motion subassembly in the control box, install the heat dissipation fan on the reciprocating motion subassembly, be equipped with high temperature control assembly in the control box; clear up being stained with the spot of attaching on touch display screen through clean subassembly, clean subassembly can be dismantled, detects the temperature in the control box through high temperature control assembly, and when the temperature in the control box was higher, the heat dissipation fan started dispels the heat in the control box, and reciprocating motion subassembly drives the heat dissipation fan simultaneously and is reciprocating motion, realizes the comprehensive heat dissipation to in the control box.

Description

Permanent magnet pump liquid crystal touch screen display control system

Technical Field

The utility model relates to a permanent magnet pump technical field specifically is a permanent magnet pump liquid crystal touch screen display control system.

Background

The flood control emergency permanent magnet pump is developed on the basis of an old flood control emergency pump and a submersible through-flow pump, has compact structure, small volume, light weight and convenient carrying, and is mainly used for the occasions of sudden dangerous situations such as flood control emergency, drought control irrigation, flood drainage and the like; the pump can be directly submerged into the water bottom or suspended on the water surface by a life buoy without building infrastructure, and can be carried by one person; the motor has good cooling condition and low noise, the control system adopts variable frequency control, the rotating speed is adjustable, and the motor can be connected with a temporary generator set or commercial power to directly work; the water outlet adopts a hose quick connector, the installation is quick, the operation is simple, the water delivery pipe adopts a fire hose with a lining, the weight is light, and the coiling performance is good. The pump casting is made of aviation aluminum, and is subjected to special anti-corrosion treatment, so that the pump casting has good corrosion resistance and air tightness, good mechanical strength and large load bearing, and can submerge in water of 20 meters and work under the working condition of high temperature. The pump shaft is made of high-strength stainless steel, the motor shaft and the pump shaft share one main shaft, the structure is compact, the deflection is eliminated from the design, the vibration is small during operation, and the service life of the seal and the bearing is long. The mechanical seal adopts a double-end mechanical seal system, so that the motor is isolated from water power, and double protection is provided. The upper machine seal and the lower machine seal are made of high-hardness and strong-wear-resistant materials, and the sealing matching surfaces are lubricated by mechanical oil under a high-speed condition, so that the service life is prolonged.

When the permanent magnet pump is used, the permanent magnet pump is controlled by a control system, the existing permanent magnet pump control system generally adopts a liquid crystal touch screen for control operation, but the existing permanent magnet pump control system generally only has a control effect, when the control system works for a period of time, the internal temperature can rise, the heat dissipation effect is difficult to ensure only by means of self heat dissipation of the system, the service life of the control system can be reduced, meanwhile, stains can be attached to the liquid crystal touch screen when the permanent magnet pump is used, and for the stains attached to the liquid crystal touch screen, objects need to be searched for wiping, and the permanent magnet pump control system is inconvenient to use.

Based on this, the utility model designs a permanent magnetism pump liquid crystal touch screen display control system to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permanent-magnet pump liquid crystal touch screen display control system, clear up being stained with the spot of attaching on touch display screen through clean subassembly, clean subassembly can be dismantled, be convenient for change, detect through the temperature of high temperature control subassembly in to the control box, when the temperature in the control box is higher, the heat dissipation fan starts to dispel the heat in the control box, reciprocating motion subassembly drives the heat dissipation fan and is reciprocating motion simultaneously, realize the comprehensive heat dissipation to the control box, it is very convenient to use, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a permanent magnet pump liquid crystal touch screen display control system comprises a control box, wherein a touch display screen is installed on the front end face of the control box, first fixing plates are fixedly connected to two sides of the upper portion of the front end face of the control box, a lead screw is rotatably connected between the two groups of first fixing plates, a rubber sleeve is sleeved at the right end of the lead screw, a first sliding seat is screwed on the lead screw, second fixing plates are fixedly connected to two sides of the lower portion of the front end face of the control box, a guide rod is fixedly connected between the two groups of second fixing plates, a second sliding seat is slidably connected on the guide rod, elastic telescopic rods are fixedly connected on the first sliding seat and the second sliding seat, a cleaning assembly is installed between the two groups of elastic telescopic rods, a reciprocating motion assembly is arranged in the control box, a heat dissipation fan is installed on the reciprocating motion assembly, and a, and a plurality of groups of heat dissipation holes are formed in the rear end face of the control box.

Preferably, the elastic telescopic rod comprises an outer rod, a first spring is fixedly connected in the outer rod, the end part of the first spring is abutted to a first connecting plate, and an inner rod is fixedly connected to the first connecting plate.

Preferably, clean subassembly includes the shell, the draw-in groove has all been opened to the shell both sides, the draw-in groove cooperatees with interior pole, fixedly connected with second spring in the shell, second spring tip butt joint has the second to link the board, the second links fixedly connected with connecting rod on the board, the connecting rod passes shell fixedly connected with cleaning plate, it has the magic subsides to bond at cleaning plate bottom, the magic subsides bottom bonds and has clean cotton.

Preferably, the reciprocating motion assembly comprises a reciprocating frame, the heat dissipation fan is installed on the reciprocating frame, the upper inner wall and the lower inner wall of the reciprocating frame are fixedly connected with meshing blocks, the meshing blocks are in meshing connection with incomplete gears, and the incomplete gears are connected with the motor through rotating shafts.

Preferably, the bottom of the reciprocating frame is fixedly connected with a sliding block, the sliding block is in sliding contact with the bottom wall in the control box, a sliding rod penetrates through the sliding block, the sliding block is in sliding connection with the sliding rod, and two ends of the sliding rod are fixedly connected with the bottom wall in the control box.

Preferably, the high-temperature control assembly comprises a protective shell and a heat conduction cylinder, the protective shell is fixedly connected with the inner wall of the control box, the heat conduction cylinder penetrates through the protective shell, mercury is filled in the heat conduction cylinder, a piston is arranged in the heat conduction cylinder, a control rod is fixedly connected to the top of the piston, an insulating plate is fixedly connected to the top of the control rod, a first electrical contact block is installed on the insulating plate, third springs are fixedly connected to the two sides of the insulating plate, the top of each third spring is fixedly connected with the inner wall of the protective shell, an insulating seat is fixedly connected to the inner wall of the protective shell, and a second electrical contact block corresponding to the first electrical contact block is installed at the bottom of the insulating seat.

Preferably, be equipped with battery and controller in the protective housing, the positive pole and the controller of battery are connected with electric connection between the first electric contact piece, the negative pole of battery is connected with electric connection between the second electric contact piece, controller control connection motor and heat dissipation fan.

Preferably, a parameter value display area, a control adjustment area and a fault event display area are arranged on the touch display screen.

The use method of the control system comprises the following steps:

s1, when in use, the control system is connected with the permanent magnet pump, an external power supply is connected, the frequency of the permanent magnet pump can be adjusted through a control adjusting area on the touch display screen, the operating frequency, the bus voltage, the output current, the output power and the motor rotating speed of the permanent magnet pump are displayed through a parameter value display area on the display screen, and whether the permanent magnet pump has a fault or not is displayed through a fault event display area;

s2, after the control system works for a period of time, the temperature in the control box gradually rises, the mercury is heated and expands along with the rise of the temperature in the control box, the mercury pushes the piston to move in the heat conducting cylinder, the piston drives the insulating plate to move through the control rod, the third spring is compressed, when the temperature in the control box rises to a certain value, the first electric contact block is in contact with the second electric contact block, the controller is electrified and started, the controller controls the motor and the heat dissipation fan to be started, the heat dissipation fan dissipates heat in the control box, the motor drives the incomplete gear to rotate through the rotating shaft, the incomplete gear drives the reciprocating frame to do reciprocating motion through the meshing block, the heat dissipation fan moves along with the reciprocating frame, comprehensive heat dissipation in the control box is achieved, and the heat dissipation effect is good;

s3, when stains are adhered to the touch display screen, the screw rod is rotated through the rubber sleeve, the first sliding seat moves along the screw rod, the first sliding seat drives the cleaning assembly to move through the elastic telescopic rod, the cleaning assembly cleans the stains on the touch display screen, the cleaning cotton can be always in contact with the touch display screen under the action of the elastic force of the second spring, and the cleaning effect on the touch display screen is good;

s4, after using a period of time, can dismantle the cleaning assembly from between two sets of elastic telescopic rods, paste the separation with the magic, can change clean cotton.

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

1. the utility model discloses a clean subassembly is cleared up being stained with the spot of attaching on touch display screen, and clean subassembly can be dismantled, is convenient for change, detects the temperature in the control box through high temperature control assembly, and when the temperature in the control box was higher, the heat dissipation fan started and dispels the heat in the control box, and reciprocating motion subassembly drives the heat dissipation fan and is reciprocating motion simultaneously, realizes the comprehensive heat dissipation to the control box, and it is very convenient to use.

2. The utility model discloses in, can adjust the frequency of permanent-magnet pump through the control regulation region on the touch display screen, through the operating frequency, busbar voltage, output current, output and the motor speed of the regional demonstration permanent-magnet pump of showing of the parameter value on the display screen, whether the trouble event shows regional demonstration permanent-magnet pump and is out of order, and it is very convenient to operate.

3. The utility model discloses in, along with the rising of the temperature in the control box, mercury is heated and takes place the inflation, when the temperature in the control box risees a definite value, contact between first electrical contact piece and the second electrical contact piece, the controller circular telegram starts, controller control motor and heat dissipation fan start, the heat dissipation fan dispels the heat to the control box in, the motor drives incomplete gear revolve through the pivot, incomplete gear drives reciprocating frame through the meshing piece and is reciprocating motion, the heat dissipation fan is along with reciprocating frame moves together, the realization is to the comprehensive heat dissipation in the control box, the radiating effect is good.

4. The utility model discloses in, through rotating the lead screw, first slide is along the lead screw motion, and first slide passes through elastic telescopic rod and drives the clean subassembly motion, and clean subassembly clears up the spot on the touch display screen, and under the spring action of second spring, clean cotton can contact with the touch display screen all the time, and is effectual to the cleanness of touch display screen, uses after a period, can follow the clean subassembly and dismantle between two sets of elastic telescopic rod, pastes the separation with the magic, can change clean cotton.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the control box of the present invention;

FIG. 3 is a schematic view of the structure of the elastic telescopic rod of the present invention;

FIG. 4 is a schematic view of the cleaning assembly of the present invention;

FIG. 5 is a schematic structural view of the reciprocating assembly of the present invention;

FIG. 6 is a schematic structural view of the high temperature control assembly of the present invention;

fig. 7 is a schematic view of the touch display screen of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model provides a technical solution of a permanent magnet pump liquid crystal touch screen display control system: the automatic cleaning device comprises a control box 1, a touch display screen 2 is installed on the front end face of the control box 1, first fixing plates 4 are fixedly connected to the two sides of the upper portion of the front end face of the control box 1, a lead screw 5 is connected between the two groups of first fixing plates 4 in a rotating mode, a rubber sleeve 3 is sleeved at the right end of the lead screw 5, the lead screw 5 is convenient to rotate, a first slide seat 6 is connected to the lead screw 5 in a threaded mode, second fixing plates 9 are fixedly connected to the two sides of the lower portion of the front end face of the control box 1, a guide rod 11 is fixedly connected between the two groups of second fixing plates 9, a second slide seat 10 is connected to the guide rod 11 in a sliding mode, elastic telescopic rods 7 are fixedly connected to the first slide seat 6 and the second slide seat 10, a cleaning component 8 is installed between the two groups of elastic telescopic rods 7, the lead screw 5 is rotated, clean subassembly 8 clears up the spot on touch display screen 2, be equipped with reciprocating motion subassembly 14 in the control box 1, install heat dissipation fan 15 on the reciprocating motion subassembly 14, high temperature control assembly 12 is installed to the roof in the control box 1, open 1 rear end face of control box has multiunit louvre 13, is convenient for dispel the heat.

Wherein, elasticity telescopic link 7 includes outer pole 71, the first spring 72 of fixedly connected with in the outer pole 71, first spring 72 tip butt has first link plate 73, the interior pole 74 of fixedly connected with on the first link plate 73, the clean subassembly 8 of convenient to detach and installation.

Wherein, clean subassembly 8 includes shell 81, draw-in groove 84 has all been opened to the shell 81 both sides, draw-in groove 84 cooperatees with interior pole 74, fixedly connected with second spring 82 in the shell 81, second spring 82 tip butt has the second even board 83, fixedly connected with connecting rod 85 on the second even board 83, connecting rod 85 passes the clean board 86 of shell 81 fixedly connected with, it has magic subsides 87 to bond in clean board 86 bottom, magic subsides 87 bottom bonds and has clean cotton 88, and under the elastic action of second spring 82, clean cotton 88 can contact with touch display screen 2 all the time, and is effectual to touch display screen 2's cleanness, can follow two sets of elastic telescopic rod 7 with clean subassembly 8 and dismantle down, with magic subsides 87 separation, can change clean cotton 88.

The reciprocating motion assembly 14 comprises a reciprocating frame 141, the heat dissipation fan 15 is mounted on the reciprocating frame 141, the upper inner wall and the lower inner wall of the reciprocating frame 141 are fixedly connected with meshing blocks 142, the meshing blocks 142 are in meshing connection with an incomplete gear 143, the incomplete gear 143 is connected with a motor (the motor is not shown in the figure) through a rotating shaft 144, the motor drives the incomplete gear 143 to rotate through the rotating shaft 144, the incomplete gear 143 drives the reciprocating frame 141 to reciprocate through the meshing blocks 142, and the heat dissipation fan 15 moves along with the reciprocating frame 141, so that comprehensive heat dissipation in the control box 1 is realized, and the heat dissipation effect is good; the bottom of the reciprocating frame 141 is fixedly connected with a sliding block 145, the sliding block 145 is in sliding contact with the inner bottom wall of the control box 1, a sliding rod 146 penetrates through the sliding block 145, the sliding block 145 is in sliding connection with the sliding rod 146, the reciprocating frame 141 is convenient to move, and two ends of the sliding rod 146 are fixedly connected with the inner bottom wall of the control box 1.

The high temperature control assembly 12 comprises a protective shell 121 and a heat conduction cylinder 122, the protective shell 121 is fixedly connected with the inner top wall of the control box 1, the heat conduction cylinder 122 penetrates through the protective shell 121, mercury 123 is filled in the heat conduction cylinder 122, a piston 126 is arranged in the heat conduction cylinder 122, a control rod 127 is fixedly connected to the top of the piston 126, an insulating plate 128 is fixedly connected to the top end of the control rod 127, a first electric contact block 129 is mounted on the insulating plate 128, third springs 1210 are fixedly connected to both sides of the insulating plate 128, the top ends of the third springs 1210 are fixedly connected with the inner top wall of the protective shell 121, the mercury 123 expands when heated as the temperature in the control box 1 rises, the mercury 123 pushes the piston 126 to move in the heat conduction cylinder 122, the piston 126 drives the insulating plate 128 to move through the control rod 127, the third springs 1210 are compressed, an insulating seat 1211 is fixedly connected to the inner top, the bottom of the insulating seat 1211 is provided with a second electrical contact block 1212 corresponding to the first electrical contact block 129, a storage battery 125 and a controller 124 are arranged in the protective shell 121, the positive electrode of the storage battery 125 is electrically connected with the controller 124 and the first electrical contact block 129, the negative electrode of the storage battery 125 is electrically connected with the second electrical contact block 1212, the controller 124 controls and connects the motor and the heat dissipation fan 15, when the temperature in the control box 1 rises to a certain value, the first electrical contact block 129 is in contact with the second electrical contact block 1212, the controller 124 is powered on and started, and the controller 124 controls the motor and the heat dissipation fan 15 to be started to dissipate heat in the control box 1.

The touch display screen 2 is provided with a parameter value display area, a control adjustment area and a fault event display area, the frequency of the permanent magnet pump can be adjusted through the control adjustment area on the touch display screen 2, the operating frequency, the bus voltage, the output current, the output power and the motor rotating speed of the permanent magnet pump are displayed through the parameter value display area on the display screen, and the fault event display area displays whether the permanent magnet pump has a fault or not.

The specific working principle is as follows:

s1, when in use, the control system is connected with the permanent magnet pump, an external power supply is connected, the frequency of the permanent magnet pump can be adjusted by touching the control adjusting area on the display screen 2, the operating frequency, the bus voltage, the output current, the output power and the motor rotating speed of the permanent magnet pump are displayed by the parameter value display area on the display screen, and whether the permanent magnet pump has a fault or not is displayed by the fault event display area;

s2, after the control system works for a period of time, the temperature in the control box 1 gradually rises, the mercury 123 expands when heated along with the rise of the temperature in the control box 1, the mercury 123 pushes the piston 126 to move in the heat conduction cylinder 122, the piston 126 drives the insulation plate 128 to move through the control rod 127, the third spring 1210 is compressed, when the temperature in the control box 1 rises to a certain value, the first electrical contact block 129 contacts with the second electrical contact block 1212, the controller 124 is powered on and started, the controller 124 controls the motor and the heat dissipation fan 15 to start, the heat dissipation fan 15 dissipates heat in the control box 1, the motor drives the incomplete gear 143 to rotate through the rotating shaft 144, the incomplete gear 143 drives the reciprocating frame 141 to reciprocate through the meshing block 142, the heat dissipation fan 15 moves along with the reciprocating frame 141, so as to achieve overall heat dissipation in the control box 1, and the heat dissipation effect is good;

s3, when stains are adhered to the touch display screen 2, the screw rod 5 is rotated through the rubber sleeve 3, the first sliding seat 6 moves along the screw rod 5, the first sliding seat 6 drives the cleaning assembly 8 to move through the elastic telescopic rod 7, the cleaning assembly 8 cleans the stains on the touch display screen 2, the cleaning cotton 88 can be always in contact with the touch display screen 2 under the elastic action of the second spring 82, and the cleaning effect on the touch display screen 2 is good;

s4, after using a period of time, can dismantle clean subassembly 8 from between two sets of elastic telescopic rod 7, paste 87 separation with the magic, can change clean cotton 88.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a permanent magnet pump liquid crystal touch screen display control system, includes control box (1), its characterized in that: the touch screen display device is characterized in that a touch display screen (2) is installed on the front end face of the control box (1), first fixing plates (4) are fixedly connected to the upper portion of the front end face of the control box (1) in a two-group mode, lead screws (5) are rotatably connected between the first fixing plates (4), rubber sleeves (3) are sleeved at the right ends of the lead screws (5), first sliding seats (6) are connected to the lead screws (5) in a threaded mode, second fixing plates (9) are fixedly connected to the lower portion of the front end face of the control box (1) in a two-group mode, guide rods (11) are fixedly connected between the second fixing plates (9) in a two-group mode, second sliding seats (10) are slidably connected to the guide rods (11), elastic telescopic rods (7) are fixedly connected to the first sliding seats (6) and the second sliding seats (10) in a two-group mode, cleaning assemblies (8) are installed, install heat dissipation fan (15) on reciprocating motion subassembly (14), high temperature control assembly (12) are installed to roof in control box (1), open control box (1) rear end face has multiunit louvre (13).

2. The permanent magnet pump liquid crystal touch screen display control system of claim 1, wherein: elasticity telescopic link (7) include outer pole (71), first spring (72) of fixedly connected with in outer pole (71), first spring (72) tip butt joint has first even board (73), fixedly connected with interior pole (74) on first even board (73).

3. The permanent magnet pump liquid crystal touch screen display control system of claim 1, wherein: clean subassembly (8) include shell (81), draw-in groove (84) have all been opened to shell (81) both sides, draw-in groove (84) cooperate with interior pole (74), fixedly connected with second spring (82) in shell (81), second spring (82) tip butt has the second to link board (83), fixedly connected with connecting rod (85) are gone up in the second link board (83), connecting rod (85) pass shell (81) fixedly connected with cleaning board (86), bonding bottom cleaning board (86) has magic subsides (87), magic subsides (87) bottom bonding has clean cotton (88).

4. The permanent magnet pump liquid crystal touch screen display control system of claim 1, wherein: the reciprocating motion assembly (14) comprises a reciprocating frame (141), the heat dissipation fan (15) is installed on the reciprocating frame (141), the upper inner wall and the lower inner wall of the reciprocating frame (141) are fixedly connected with meshing blocks (142), the meshing blocks (142) are meshed with incomplete gears (143), and the incomplete gears (143) are connected with a motor through rotating shafts (144).

5. The permanent magnet pump liquid crystal touch screen display control system of claim 4, wherein: the bottom of the reciprocating frame (141) is fixedly connected with a sliding block (145), the sliding block (145) is in sliding contact with the inner bottom wall of the control box (1), a sliding rod (146) penetrates through the sliding block (145), the sliding block (145) is in sliding connection with the sliding rod (146), and two ends of the sliding rod (146) are fixedly connected with the inner bottom wall of the control box (1).

6. The permanent magnet pump liquid crystal touch screen display control system of claim 1, wherein: the high-temperature control assembly (12) comprises a protective shell (121) and a heat-conducting cylinder (122), the protective shell (121) is fixedly connected with the inner top wall of the control box (1), the heat conducting cylinder (122) penetrates through the protective shell (121), mercury (123) is filled in the heat conducting cylinder (122), a piston (126) is arranged in the heat conducting cylinder (122), the top of the piston (126) is fixedly connected with a control rod (127), the top end of the control rod (127) is fixedly connected with an insulating plate (128), a first electric contact block (129) is arranged on the insulating plate (128), both sides of the insulating plate (128) are fixedly connected with third springs (1210), the top end of the third spring (1210) is fixedly connected with the inner top wall of the protective shell (121), the inner top wall of the protective shell (121) is fixedly connected with an insulating seat (1211), and a second electric contact block (1212) corresponding to the first electric contact block (129) is installed at the bottom of the insulating seat (1211).

7. The permanent magnet pump liquid crystal touch screen display control system of claim 6, wherein: be equipped with battery (125) and controller (124) in protective housing (121), the electricity is connected between anodal and controller (124) and the first electric contact piece (129) of battery (125), the electricity is connected between the negative pole and the second electric contact piece (1212) of battery (125), motor and heat dissipation fan (15) are connected in the control of controller (124).

8. The permanent magnet pump liquid crystal touch screen display control system of claim 1, wherein: and a parameter value display area, a control and adjustment area and a fault event display area are arranged on the touch display screen (2).

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