CN206129635U - Water pump system dives and immersible pump thereof - Google Patents

Water pump system dives and immersible pump thereof Download PDF

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Publication number
CN206129635U
CN206129635U CN201621070878.3U CN201621070878U CN206129635U CN 206129635 U CN206129635 U CN 206129635U CN 201621070878 U CN201621070878 U CN 201621070878U CN 206129635 U CN206129635 U CN 206129635U
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CN
China
Prior art keywords
pump
immersible pump
control
motor
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621070878.3U
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Chinese (zh)
Inventor
陆本度
廖志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vtech Technology (shenzhen) Co Ltd
Original Assignee
Vtech Technology (shenzhen) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vtech Technology (shenzhen) Co Ltd filed Critical Vtech Technology (shenzhen) Co Ltd
Priority to CN201621070878.3U priority Critical patent/CN206129635U/en
Application granted granted Critical
Publication of CN206129635U publication Critical patent/CN206129635U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a water pump system dives and immersible pump thereof, immersible pump include the protecting crust and set up the pump body, motor, the controlling means in the protecting crust. The output shaft and the pump body connection of motor, the immersible pump still includes the sealing mechanism that the cladding was sealed to controlling means outside controlling means to and the cooling system who outwards gives off controlling means's heat. The utility model discloses controlling means passes through cooling system and outwards dispels the heat via sealing mechanism, protecting crust in the immersible pump, has both guaranteed the waterproof seal to controlling means, can make the electronic component's on the controlling means in the sealing mechanism heat outwards release to the aquatic again, satisfies electronic component's radiating effect. In addition, the water pump system's that dives immersible pump is parallelly connected, and the host computer is connected with the parallelly connected electricity of the latent pump control signal of same system through a main control scheme provides control signal to dive pump power line parallel connection through a power supply circuit and same system provides the power, reduces control scheme and power supply circuit wiring length, saves materials.

Description

Submerged pump system and its immersible pump
Technical field
The utility model is related to water pump system, more particularly, it relates to a kind of submerged pump system being applied under water and its Immersible pump.
Background technology
The electronic component of the control device in water pump in correlation technique would generally produce larger heat, if water pump is in air Used in, it will usually radiator fan is installed on aluminium alloy heat radiator, heat is discharged in air.If but immersible pump is in water Under use, it is impossible to radiator fan is installed, so the heat of electronic component cannot be discharged well.
Utility model content
The technical problems to be solved in the utility model is, there is provided a kind of improved submerged pump system and its immersible pump.
The utility model solves the technical scheme that its technical problem adopted:Construct a kind of immersible pump, including protecting crust, And it is arranged on the pump housing in the protecting crust, motor, control device;
The output shaft of the motor is connected with the pump housing;
The immersible pump is also coated on the outer sealing mechanism to control device sealing of the control device, and The cooling system that the heat of the control device is outwards distributed.
Preferably, the cooling system includes being located at the heat dissipation cavity in the sealing mechanism, is provided with the heat dissipation cavity Heat radiation working medium, the hot junction of the heat dissipation cavity contacts with the control device, the cold end of the heat dissipation cavity and the protection shell phase Connect.
Preferably, the cooling system also includes the fin being arranged on outside the protecting crust, the position of the fin It is corresponding with the position of the heat dissipation cavity, to derive the heat of the control device.
Preferably, the sealing mechanism includes enclosing the first epoxy resin layer being located at outside the control device, the radiating Chamber is the heat pipe being arranged in first epoxy resin layer.
Preferably, the motor is externally provided with the waterproof construction that waterproof is carried out to the motor, and the output shaft wears described Waterproof construction is connected with the pump housing.
Preferably, the waterproof construction is coated on outside the motor the second epoxy resin layer and be set in institute The protective jacket outside the second epoxy resin layer is stated, second epoxy resin layer and the protective jacket are provided with and the output shaft Corresponding rotation hole, is arranged with sealing shroud on the output shaft of the motor, sealing between the sealing shroud and the rotation hole is matched somebody with somebody Close.
Preferably, the second protection that the protective jacket includes the first protection body and detachably installs with first protection body Body, first protection body and the second protection body are releasably attached to respectively outside the motor.
Preferably, the motor is low-voltage direct permagnetic synchronous motor.
Preferably, the protecting crust is cylindrical in shape, and the pump housing, motor, control device are arranged successively vertically, the motor Between the pump housing and the control device.
Preferably, the control device includes drive circuit board and for the communication module with external communication, described logical News module is arranged on the drive circuit board, and is electrically connected with the drive circuit board.
The utility model also constructs a kind of submerged pump system, including main frame and described immersible pump, and the immersible pump is simultaneously Connection connection, and the main frame electrically connect with the control device of the immersible pump, with to immersible pump offer control signal with And power supply.
Preferably, the main frame is electrically connected to provide control signal by a main control circuit with the immersible pump, and is led to Cross a power circuit to electrically connect to provide power supply with the immersible pump.
Implement submerged pump system of the present utility model and its immersible pump, have the advantages that:The utility model is dived under water Control device is outwards radiated by cooling system via sealing mechanism, protecting crust in pump, both ensure that the sealing to control device Waterproof, the heat that the electronic component on sealing mechanism inner controller can be made again is outwards discharged in water, meets electronic component Radiating effect.In addition, the diving parallel connection of pumps of submerged pump system, main frame is electrically connected with the control device of each immersible pump, with to diving Pump provides control signal and power supply.Main frame by the immersible pump control signal of a main control circuit and all same systems simultaneously Connection electrical connection to provide control signal, and by a power circuit and the immersible pump power line of all same systems be connected in parallel with There is provided power supply, it is possible to reduce the length of arrangement wire of control circuit and power circuit, save materials.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the internal structure schematic diagram of the immersible pump in the utility model embodiment;
Fig. 2 is system schematic when being connected with main frame after the parallel connection of pumps of multiple divings;
Fig. 3 is the structural representation of the fin in Fig. 1;
Fig. 4 is the cross-sectional view of the motor in Fig. 1;
Fig. 5 is the decomposing schematic representation of the protective jacket in Fig. 4.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, accompanying drawing is now compareed detailed Illustrate specific embodiment of the present utility model.
As shown in figure 1, the immersible pump A in one preferred embodiment of the utility model includes protecting crust 1 and is arranged on anti- The pump housing 2, motor 3 in protective case 1, control device 4, protecting crust 1 is played carries out preliminary waterproof to internal motor 3, control device 4 Effect.The material of protecting crust 1 is usually stainless steel, can proof strength, etch-proof purpose when can play in water again.
The output shaft 31 of motor 3 is connected with the pump housing 2, drives the operating of the pump housing 2 to draw water.Immersible pump A is also coated on control The outer sealing mechanism 5 to the sealing of control device 4 of device 4, and the cooling system 6 that the heat of control device 4 is outwards distributed.Dissipate Hot systems 6 outwards radiate via sealing mechanism 5, protecting crust 1, both ensure that the sealing waterproof to control device 4, and sealing can be made again The heat of the electronic component 41 on the inner controller 4 of mechanism 5 is outwards discharged in water, meets the radiating effect of electronic component 41.
As shown in Fig. 2 immersible pump A can be used for submersible pump for fountain, multiple immersible pump A and a main frame 7 can be applied in combination, Form submerged pump system.Each immersible pump A is in parallel, and main frame 7 is electrically connected with the control device 4 of each immersible pump A, to carry to immersible pump A For control signal and power supply.Main frame 7 is electrically connected to provide control signal by a main control circuit with immersible pump A, and is passed through One power circuit is electrically connected to provide power supply with all immersible pump A parallel connections, and the connected mode can reduce control circuit and power supply The length of arrangement wire of circuit, saves materials.
Protecting crust 1 is cylindrical in shape, and the pump housing 2, motor 3, control device 4 are arranged successively vertically, and motor 3 is located at the pump housing 2 and control Between device processed 4.Above arrangement mode can allow immersible pump A in longitudinal, and reduction takes up room, meanwhile, also allow protecting crust 1 to hold Easy processing, is easy to for the pump housing 2, motor 3, control device 4 to be assembled integrally structure.In other embodiments, the pump housing 2, motor 3, The arrangement mode of control device 4 is alternatively other types.
In certain embodiments, control device 4 includes drive circuit board 42 and for the communication module with external communication 43, communication module 43 is arranged on drive circuit board 42, and is electrically connected with drive circuit board 42.Preferably, communication module 43 Model DMX512 communication module.Control device 4 is routed through sealing mechanism 5 and protecting crust 1 and external connection, while also wearing Cross sealing mechanism 5 to be connected with motor 3.
In certain embodiments, cooling system 6 includes being located in the heat dissipation cavity 61 in sealing mechanism 5, heat dissipation cavity 61 and sets There is heat radiation working medium, heat dissipation cavity 61 is neighbouring with control device 4 and protecting crust 1 respectively.
Heat radiation working medium is usually the liquid that water or alcohol etc. are easily vaporized after being heated, when immersible pump A runs, sealing Temperature in mechanism 5 can be higher than the temperature outside immersible pump A, and temperature and air pressure of the heat dissipation cavity 61 near the one end of sealing mechanism 5 then can Higher than heat dissipation cavity 61 near the one end of protecting crust 1 temperature and air pressure.
Heat radiation working medium in heat dissipation cavity 61 can absorb heat near the one end of sealing mechanism 5, be vaporized at high temperature, to leaning on The nearly one end of protecting crust 1 circulation.When being passed near 1 one end of protecting crust, can be liquefied under the relatively low environment of temperature, flow again To near the one end of sealing mechanism 5, heat is also passed near the one end of protecting crust 1.So circulation, by electronics unit in sealing mechanism 5 The temperature of part 41 is delivered to the outer realization radiating of protecting crust 1.
Preferably, sealing mechanism 5 includes enclosing the first epoxy resin layer being located at outside control device 4, can be in control device 4 After positioning is installed, control device 4 is sealed using modes such as encapsulatings, good sealing effect, can prevent water from entering and control device 4 is made Into damage.The circuit of control device 4 wears again protecting crust 1 and external connection after being drawn by the first epoxy resin layer, with protection Sealing between shell 1 coordinates.
Further, heat dissipation cavity 61 is to be arranged on heat pipe 62 in the first epoxy resin layer, the two ends of heat pipe 62 respectively with Control device 4 and protecting crust 1 are neighbouring, allow heat radiation working medium to transfer heat to the side of protecting crust 1 in vaporization, liquefaction process, to Protecting crust 1 is outer to radiate.
In certain embodiments, cooling system 6 also includes the fin 63 being arranged on outside protecting crust 1, the position of fin 63 Put corresponding with the position of heat dissipation cavity 61, to derive the heat of the control device 4.With reference to shown in Fig. 3, fin 63 includes substrate 631 and some heat sinks 632 for being disposed on substrate 631, substrate 631 is fitted setting with the lateral surface of protecting crust 1, absorption The heat of protecting crust 1 is delivered to, the heat on substrate 631 is delivered to again heat sink 632, is radiated in water, the speed of heat radiation Degree, so as to realize radiating in the heat transfer of electronic component 41 on control device 4 to water.
In other embodiments, also fin 63 can be cancelled, arranges recessed in protecting crust 1 and the corresponding position of heat dissipation cavity 61 Male structure, increases the area that protecting crust 1 outwards radiates, heat radiation speed.
Preferably, motor 3 is low-voltage direct permagnetic synchronous motor.Permagnetic synchronous motor provides excitation with permanent magnet, makes electricity The structure of machine 3 is relatively simple, reduces processing and assembly costs, and eliminates the collector ring and brush for easily going wrong, and improves The reliability of operation of motor 3;Again because without the need for exciting current, without excitation loss, improve the efficiency and power density of motor 3, Typically to improve 15~20%, i.e. efficiency than the efficiency of AC induction motor 3 can reach more than 90%.
With reference to shown in Fig. 4, further, in certain embodiments, motor 3 is externally provided with the waterproof that waterproof is carried out to motor 3 Structure 32, output shaft 31 wears waterproof construction 32 and is connected with the pump housing 2, and the circuit being connected with motor 3 wears waterproof construction 32 with electricity Machine 3 connects.Waterproof construction 32 can further lift the waterproof effect to motor 3, prevent water from causing to damage to motor 3 into rear.
Preferably, waterproof construction 32 is coated on outside motor 3 the second epoxy resin layer 321 and it is set in second Protective jacket 322 outside epoxy resin layer 321, the second epoxy resin layer 321 and protective jacket 322 are provided with corresponding with output shaft 31 Rotation hole 323.Sealing shroud 324 is arranged with the output shaft 31 of motor 3, sealing between sealing shroud 324 and rotation hole 323 is matched somebody with somebody Close, the position for preventing output shaft 31 in water is entered in motor 3.
Second epoxy resin layer 321 also can be after protective jacket 322 and motor 3 install positioning, using modes such as encapsulatings by electricity The sealing cladding of machine 3, good sealing effect.
Preferably, as shown in figure 5, protective jacket 322 includes the first protection body 3221 and detachable with the first protection body 3221 The second protection body 3222 installed, the first protection body 3221 and the second protection body 3222 are releasably attached to respectively outside motor 3. Preferably, the first protection body 3221, the second protection body 3222 are installed to outside motor 3 respectively from the both sides of motor 3, are easy in motor 3 outer claddings.In other embodiments, protecting crust 1 is alternatively integrative-structure, again will after by way of folding motor 3 is coated Body structure is formed with reference to the sealed fixation in side.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every The equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in Other related technical fields, are included in the same manner in scope of patent protection of the present utility model.

Claims (12)

1. a kind of immersible pump, it is characterised in that including protecting crust(1)And it is arranged on the protecting crust(1)The interior pump housing(2)、 Motor(3), control device(4);
The motor(3)Output shaft(31)With the pump housing(2)Connection;
The immersible pump is also coated on the control device(4)Outward to the control device(4)The sealing mechanism of sealing (5), and by the control device(4)The cooling system that outwards distributes of heat(6).
2. immersible pump according to claim 1, it is characterised in that the cooling system(6)Including positioned in the sealing Mechanism(5)Interior heat dissipation cavity(61), the heat dissipation cavity(61)Inside it is provided with heat radiation working medium, the heat dissipation cavity(61)Hot junction with it is described Control device(4)Contact, the heat dissipation cavity(61)Cold end and the protecting crust(1)Connect.
3. immersible pump according to claim 2, it is characterised in that the cooling system(6)It is also described anti-including being arranged on Protective case(1)Outer fin(63), the fin(63)Position and the heat dissipation cavity(61)Position correspondence, to derive State control device(4)Heat.
4. immersible pump according to claim 2, it is characterised in that the sealing mechanism(5)The control is located at including enclosing Device(4)The first outer epoxy resin layer, the heat dissipation cavity(61)For the heat pipe being arranged in first epoxy resin layer (62).
5. immersible pump according to claim 1, it is characterised in that the motor(3)It is externally provided with to the motor(3)Carry out The waterproof construction of waterproof(32), the output shaft(31)Wear the waterproof construction(32)With the pump housing(2)Connection.
6. immersible pump according to claim 5, it is characterised in that the waterproof construction(32)Including being coated on the motor (3)The second outer epoxy resin layer(321)And it is set in second epoxy resin layer(321)Outer protective jacket(322), Second epoxy resin layer(321)And the protective jacket(322)It is provided with and the output shaft(31)Corresponding rotation hole (323), the motor(3)Output shaft(31)On be arranged with sealing shroud(324), the sealing shroud(324)With the rotation hole (323)Between sealing coordinate.
7. immersible pump according to claim 6, it is characterised in that the protective jacket(322)Including the first protection body (3221)And with first protection body(3221)Detachable the second protection body installed(3222), first protection body (3221)With the second protection body(3222)The motor is releasably attached to respectively(3)Outward.
8. the immersible pump according to any one of claim 1 to 7, it is characterised in that the motor(3)For low-voltage direct permanent magnetism Synchronous motor.
9. the immersible pump according to any one of claim 1 to 7, it is characterised in that the protecting crust(1)It is cylindrical in shape, it is described The pump housing(2), motor(3), control device(4)Arrange successively vertically, the motor(3)Positioned at the pump housing(2)With the control Device processed(4)Between.
10. the immersible pump according to any one of claim 1 to 7, it is characterised in that the control device(4)Including driving Circuit board(42)And for the communication module with external communication(43), the communication module(43)It is arranged on the driving electricity Road plate(42)On, and with the drive circuit board(42)Electrical connection.
11. a kind of submerged pump systems, it is characterised in that including main frame(7)And at least two any one of claim 1-10 institutes The immersible pump stated, the immersible pump is connected in parallel, and the main frame(7)Electrically connect with the control device of the immersible pump, with Control signal and power supply are provided to the immersible pump.
12. submerged pump systems according to claim 11, it is characterised in that the main frame(7)By a main control circuit Electrically connect with the immersible pump to provide control signal, and electrically connect to provide electricity with the immersible pump by a power circuit Source.
CN201621070878.3U 2016-09-21 2016-09-21 Water pump system dives and immersible pump thereof Expired - Fee Related CN206129635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621070878.3U CN206129635U (en) 2016-09-21 2016-09-21 Water pump system dives and immersible pump thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621070878.3U CN206129635U (en) 2016-09-21 2016-09-21 Water pump system dives and immersible pump thereof

Publications (1)

Publication Number Publication Date
CN206129635U true CN206129635U (en) 2017-04-26

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ID=58570223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621070878.3U Expired - Fee Related CN206129635U (en) 2016-09-21 2016-09-21 Water pump system dives and immersible pump thereof

Country Status (1)

Country Link
CN (1) CN206129635U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107438716A (en) * 2016-09-21 2017-12-05 易达科技(深圳)有限公司 Submerged pump system and its immersible pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107438716A (en) * 2016-09-21 2017-12-05 易达科技(深圳)有限公司 Submerged pump system and its immersible pump
WO2018053736A1 (en) * 2016-09-21 2018-03-29 易达科技(深圳)有限公司 Submersible pump system and submersible pump thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170426

Termination date: 20200921