CN208221066U - Control flow water pump - Google Patents

Abstract

The utility model discloses control flow water pumps, including shell, installing port there are two being opened on the side outer wall of the shell, and heat emission fan has been bolted in two installing ports, the steering of two heat emission fans is opposite, two fixing seats are welded in the bottom outer wall of the shell, and shell is far from being provided with fixation hole on the side outer wall of heat emission fan, baffle is welded on the inner wall of the shell side, and baffle is located between two installing ports, it is welded with first bearing on the outer wall of the baffle, and is welded with second bearing on the inner wall of fixation hole.The utility model is capable of detecting when the temperature in shell, to be worked according to the variation of temperature to control heat emission fan, improve the sensitivity and automation performance of device, the air being able to drive in shell is quickly flowed, it can be quickly heat dissipation, the stability of water flow is improved, velocity modulation water flow is enough tuned up, improves the regulation performance of device.

Description

Control flow water pump

Technical field

The utility model relates to water pump technologies, more particularly to control flow water pump.

Background technique

Currently, water pump is the machinery for conveying liquid or being pressurized liquid.It is by the mechanical energy of prime mover or other external energies Amount sends liquid to, increases liquid energy.Water pump is mainly used to convey liquid, including water, oil, acid & alkali liquid, emulsion, outstanding Lotion and liquid metal etc. also can transport admixture of gas and the liquid containing suspended solids.According to different working principles The types such as volume water pump, vane pump can be divided into.Positive displacement pump is to transmit energy using the variation of its swept volume of a single chamber；Vane pump is Energy is transmitted using the interaction of rotary vane and water, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.It is general to start The effect of machine water pump is that the coolant liquid of quantitative level pressure is provided to engine, and in traditional water pump structure, water pump is equipped with drive belt Wheel, and pump working is directly driven by belt by crank pulley, the output flow of water pump and the revolving speed of engine are linear Proportionate relationship, i.e. output flow are linearly increased with the raising of engine speed, but general water pump is at work due to temperature The influence of degree will cause the unstable of electric current, so as to cause flow shakiness, therefore, need control flow water pump to solve above-mentioned ask Topic.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the control flow water pump proposed.

To achieve the goals above, the utility model adopts the technical scheme that

Control flow water pump, including shell opens that there are two installing ports, and two installing ports on the side outer wall of the shell It is inside bolted heat emission fan, the steering of two heat emission fans in the bottom outer wall of the shell on the contrary, be welded with Two fixing seats, and shell is welded with gear on the inner wall of the shell side far from fixation hole is provided on the side outer wall of heat emission fan Plate, and baffle is located between two installing ports, first bearing is welded on the outer wall of the baffle, and weld on the inner wall of fixation hole It is connected to second bearing, is welded with the same main shaft, the top of the shell, institute on the inner wall of the first bearing and second bearing The top and bottom for stating shell are provided with sliding slot, and regulating device is equipped in two sliding slots, and the regulating device includes sliding Block, and sliding shoe is located at the top of sliding slot, the bottom of the sliding shoe are welded with connecting rod, and the specification of connecting rod and sliding slot Specification is adapted, and the bottom of the connecting rod has been bolted permanent magnet, is welded with water on the side inner wall of the shell The sliding rail of flat setting, and pulley has been bolted on sliding rail, the pulley is slidably matched with permanent magnet formation, the shell Top exterior walls on be bolted switch button, be bolted temperature sensing on the side inner wall of the shell Device.

Preferably, coil, and the one of two coils have been bolted on the bottom and top inner wall of the shell Protective rubber is coated on the outer wall of side.

Preferably, the shell is far from being provided with heat release hole on the side outer wall of heat emission fan, and shell side outer wall is close to dissipating The position of hot hole has been bolted dust cover.

Preferably, it is welded with water inlet pipe and outlet pipe on the side outer wall of the shell, and is welded at the top of water inlet pipe Buffer board.

Preferably, it is provided with through-hole at the top of the buffer board, and is welded with water flow sensing unit on the inner wall of through-hole, water flow passes Sensor is connected with processor, and processor is welded in the top exterior walls of buffer board.

Preferably, the heat emission fan is connect by conducting wire with switch button, switch button and temperature sensor with processing Device connection.

The utility model has the following beneficial effects:

1. the setting by temperature sensor is capable of detecting when the temperature in shell, to be controlled according to the variation of temperature Heat emission fan works, and improves the sensitivity and automation performance of device.

2. be able to detect the water flow in water inlet pipe by the setting of water flow sensing unit, so as to according to different requirements to water Stream is adjusted, and is quickly flowed by the air that the setting of heat emission fan and heat release hole is able to drive in shell, can Enough is quickly heat dissipation, improves the stability of water flow.

3. the position of permanent magnet can be adjusted by the setting of sliding shoe and sliding rail, thus the electric current of regulating device, in turn Regulating water flow improves the regulation performance of device.

Detailed description of the invention

Fig. 1 be the utility model proposes control flow water pump schematic cross-sectional view；

Fig. 2 be the utility model proposes control flow water pump local main view structure figure.

In figure: 1 shell, 2 fixing seats, 3 coils, 4 regulating devices, 5 heat emission fans, 6 baffles, 7 sliding rails, 8 permanent magnets, 9 slidings Block, 10 sliding slots, 11 switch buttons, 12 main shafts, 13 dust covers, 14 heat release holes, 15 water inlet pipes, 16 buffer boards, 17 water flow sensing units.

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.

Referring to Fig.1-2, flow water pump is controlled, including shell 1 is opened on the side outer wall of shell 1 there are two installing port, and two Heat emission fan 5 is bolted in a installing port, the steering of two heat emission fans 5 in the bottom outer wall of shell 1 on the contrary, weld There are two fixing seats 2, and shell 1 is welded on 1 side inner wall of shell far from fixation hole is provided on the side outer wall of heat emission fan 5 Baffle 6, and baffle 6 is located between two installing ports, first bearing is welded on the outer wall of baffle 6, and on the inner wall of fixation hole It is welded with second bearing, is welded with the same main shaft 12, the top of shell 1, shell 1 on the inner wall of first bearing and second bearing Top and bottom be provided with sliding slot 10, and regulating device is equipped in two sliding slots 10, regulating device includes sliding shoe 9, and Sliding shoe 9 is located at the top of sliding slot 10, and the bottom of sliding shoe 9 is welded with connecting rod, and the rule of the specification of connecting rod and sliding slot 10 Lattice are adapted, and the bottom of connecting rod has been bolted permanent magnet 8, are welded on the side inner wall of shell 1 horizontally disposed Sliding rail 7, and pulley has been bolted on sliding rail 7, pulley is slidably matched with the formation of permanent magnet 8, in the top exterior walls of shell 1 It has been bolted switch button 11, has been bolted temperature sensor on the side inner wall of shell 1.

In the utility model, coil 3, and two coils 3 have been bolted on the bottom and top inner wall of shell 1 Side outer wall on be coated with protective rubber, shell 1 is far from being provided with heat release hole 14, and 1 side of shell on the side outer wall of heat emission fan 5 Outer wall has been bolted dust cover 13 close to the position of heat release hole 14, is welded with water inlet pipe 15 on the side outer wall of shell 1 And outlet pipe, and the top of water inlet pipe 15 is welded with buffer board 16, the top of buffer board 16 is provided with through-hole, and on the inner wall of through-hole It is welded with water flow sensing unit 17, water flow sensing unit 17 is connected with processor, and processor is welded in the top exterior walls of buffer board 16, Heat emission fan 5 is connect by conducting wire with switch button 11, and switch button 11 and temperature sensor are connect with processor, processor Model ARM10TDMI.

Working principle: it in use, detecting the temperature in shell 1 by temperature sensor, is examined by water flow sensing unit 17 The water flow in water inlet pipe 15 is surveyed, heat emission fan 5 is controlled by processor when temperature is excessively high or water flow variation is too fast and is worked, It drives the air in shell 1 quickly to be flowed, can be quickly heat dissipation, need to pass through cunning when manual adjustment water flow Motion block 9 and sliding rail 7 adjust the position of permanent magnet 8, thus the electric current of regulating device, and then regulating water flow.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. controlling flow water pump, including shell (1), which is characterized in that installation there are two being opened on the side outer wall of the shell (1) Mouthful, and heat emission fan (5) have been bolted in two installing ports, the steering of two heat emission fans (5) is on the contrary, described outer Two fixing seats (2) are welded in the bottom outer wall of shell (1), and shell (1) is solid far from being provided on the side outer wall of heat emission fan (5) Determine hole, to be welded with baffle (6) on the inner wall of shell (1) side, and baffle (6) is located between two installing ports, the baffle (6) it is welded with first bearing on outer wall, and is welded with second bearing on the inner wall of fixation hole, the first bearing and the second axis It is welded on the inner wall held the same main shaft (12), the top and bottom at the top of the shell (1), the shell (1) are opened Have sliding slot (10), and be equipped with regulating device in two sliding slots (10), the regulating device includes sliding shoe (9), and sliding shoe (9) it is located at the top of sliding slot (10), the bottom of the sliding shoe (9) is welded with connecting rod, and the specification and sliding slot of connecting rod (10) specification is adapted, and the bottom of the connecting rod has been bolted permanent magnet (8), in the side of the shell (1) It is welded on wall horizontally disposed sliding rail (7), and has been bolted pulley on sliding rail (7), the pulley and permanent magnet (8) Formation is slidably matched, and has been bolted switch button (11) in the top exterior walls of the shell (1), the shell (1) Temperature sensor has been bolted on the inner wall of side.

2. control flow water pump according to claim 1, which is characterized in that the bottom and top inner wall of the shell (1) On be bolted coil (3), and be coated with protective rubber on the side outer wall of two coils (3).

3. control flow water pump according to claim 1, which is characterized in that the one of the shell (1) separate heat emission fan (5) Be provided on the outer wall of side heat release hole (14), and shell (1) side outer wall be bolted close to the position of heat release hole (14) it is anti- Dust hood (13).

4. control flow water pump according to claim 1, which is characterized in that welded on the side outer wall of the shell (1) There are water inlet pipe (15) and outlet pipe, and is welded with buffer board (16) at the top of water inlet pipe (15).

5. control flow water pump according to claim 4, which is characterized in that be provided at the top of the buffer board (16) logical Hole, and water flow sensing unit (17) are welded on the inner wall of through-hole, water flow sensing unit (17) is connected with processor, and processor is welded on In the top exterior walls of buffer board (16).

6. control flow water pump according to claim 1, which is characterized in that the heat emission fan (5) passes through conducting wire and switch Button (11) connection, switch button (11) and temperature sensor are connect with processor.