CN109667764A - A kind of detachable high-efficiency pump uses self-priming apparatus - Google Patents
A kind of detachable high-efficiency pump uses self-priming apparatus Download PDFInfo
- Publication number
- CN109667764A CN109667764A CN201710956156.0A CN201710956156A CN109667764A CN 109667764 A CN109667764 A CN 109667764A CN 201710956156 A CN201710956156 A CN 201710956156A CN 109667764 A CN109667764 A CN 109667764A
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- Prior art keywords
- pump
- gas
- water
- self
- priming
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 202
- 239000007788 liquid Substances 0.000 claims abstract description 107
- 238000000926 separation method Methods 0.000 claims abstract description 53
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 40
- 238000002156 mixing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 31
- 239000010935 stainless steel Substances 0.000 description 31
- 238000001816 cooling Methods 0.000 description 9
- 238000005086 pumping Methods 0.000 description 8
- 239000004576 sand Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/004—Priming of not self-priming pumps
- F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of detachable high-efficiency pump self-priming apparatus, comprising: self-priming pedestal；It is mounted on the gas-liquid mixed portion of self-priming pedestal side；It is mounted on the gas-liquid separation portion of the self-priming pedestal other side；The self-priming water channel for being used to be connected to the gas-liquid mixed portion and gas-liquid separation unit in the self-priming pedestal is set；For pump entrance to be installed to first connector in the gas-liquid mixed portion；For exit of pump to be installed to second connector in the gas-liquid separation portion；The gas-liquid mixed portion has the water inlet of connection water inlet line, and the gas-liquid separation portion has the water outlet of connection outlet conduit.After having detachable high-efficiency pump self-priming apparatus of the invention, user only needs to buy water pump, then further according to needs, is configured to self prime pump with the water pump that self-priming apparatus will be bought using dismountable efficient pump of the invention.
Description
Technical field
The present invention relates to water pump technology, especially a kind of detachable high-efficiency pump uses self-priming apparatus.
Background technique
Conventional domestic micro electric pump divides spontaneous imbibition booster pump and conventional booster pump, and there are bright in properity, price for the two
Aobvious difference, but most of user does not know whether oneself needs self-suction function usually, results in the need for the user of self-suction function
The water pump for having purchased not self-suction function, the user for not needing self-suction function have purchased the water pump with self-suction function.
Summary of the invention
The object of the present invention is to provide a kind of dismountable efficient pump self-priming apparatus, can be according to the demand of user existing
Increase the self-suction function of water pump on water pump, user only needs to buy water pump, then further according to needing using of the invention detachable
Efficient pump the water pump bought is configured to self prime pump with self-priming apparatus, thus solve user select purchase it is self-priming
Water pump still buys the problem for taking careful formula water pump.
A kind of detachable high-efficiency pump of the invention includes: with self-priming apparatus
Self-priming pedestal；
It is mounted on the gas-liquid mixed portion of self-priming pedestal side；
It is mounted on another gas-liquid separation portion of the self-priming pedestal；
The self-priming water channel for being used to be connected to the gas-liquid mixed portion and gas-liquid separation unit in the self-priming pedestal is set；
For pump entrance to be installed to first connector in the gas-liquid mixed portion；
For exit of pump to be installed to second connector in the gas-liquid separation portion；
Wherein, the gas-liquid mixed portion has the water inlet of connection water inlet line, and the gas-liquid separation portion, which has, to be connected out
The water outlet of waterpipe.
Preferably, the gas-liquid mixed portion also has the water pump incoming interface for docking pump entrance, the gas-liquid separation
Portion also has the water pump outgoing interface for docking exit of pump；Gas-liquid mixed portion water inlet is higher than the gas-liquid mixed portion
Water pump incoming interface, gas-liquid separation portion water outlet is higher than the water pump outgoing interface in the gas-liquid separation portion, to make the water pump
Height be lower than inlet and outlet pipes height, make to save certain water in it always.
Preferably, the gas-liquid mixed portion also includes the gas-liquid mixed for being respectively communicated with the water inlet and water pump incoming interface
Room；First mounting hole opposite with the water pump incoming interface；
Preferably, the gas-liquid separation portion also includes the gas-liquid separation for being respectively communicated with the water outlet and water pump outgoing interface
Room；Second mounting hole opposite with the water pump outgoing interface.
Preferably, one end of the self-priming water channel connects the gas-liquid mixed room, and the other end connects the gas-liquid separation
Room；And equipped with the pressure valve that self-priming water channel is automatically closed after water pump normal work in the self-priming water channel.
Preferably, the pressure valve includes: the valve seat being arranged in the self-priming water channel；It is mounted on leading on the valve seat
Column；The elastic closure piece for being used to bear the water feeding pressure from water inlet line being sleeved on the guide post.
Preferably, first connector is via first mounting hole and gas-liquid mixing chamber, by the water pump incoming interface
It links together with the entrance of the water pump；Second connector is via second mounting hole and gas-liquid separation chamber, by institute
It states water pump outgoing interface and the outlet of the water pump links together.
Preferably, first connector includes: for the water pump incoming interface in gas-liquid mixed portion to be connect with pump entrance
The first link pipe connecting piece being integrated, the water pump incoming interface in one end and the gas-liquid mixed portion are tightly connected, the other end with
Water pump mouth is tightly connected；For sealing institute after water pump incoming interface and pump entrance are connected as one by the link pipe connecting piece
State the first sealing cover of the first mounting hole.
Preferably, second connector includes: for the water pump outgoing interface in gas-liquid separation portion to be connect with exit of pump
The second link pipe connecting piece being integrated, the water pump outgoing interface in one end and the gas-liquid separation portion are tightly connected, the other end with
Exit of pump is tightly connected；For the water pump outgoing interface in gas-liquid separation portion to be connected as with exit of pump in the link pipe connecting piece
After one, the second sealing cover of second mounting hole is sealed.
Preferably, first connector further include: mixed for being mounted on the first link pipe connecting piece and the gas-liquid
First pair of sealing ring between the water pump incoming interface in conjunction portion and between the first link pipe connecting piece and described liter of pump intake；With
In the first sealing ring being mounted between the first sealing cover and first mounting hole；
Preferably, second connector further include: for being mounted on the second link pipe connecting piece and the gas-liquid point
Second pair of sealing ring between water pump outgoing interface from portion and between the second link pipe connecting piece and the exit of pump；With
In the second sealing ring being mounted between the second sealing cover and second mounting hole.
Preferably, it is described first link pipe connecting piece and it is described second link pipe connecting piece be with limbers water receiving pipe, and
With external screw thread.
The method have the benefit that: 1) user only need to buy blower pump for pipeline, when discovery needs in use process
Self-suction function, then patent self-priming apparatus is chosen, carrying out simple installation can be realized self-suction function.2) self-priming apparatus is completed in self-priming
Afterwards, self-priming return port is automatically closed under the action of pumping inlet outlet pressure differential in the elastic stainless steel sector-meeting on device, prevents outlet high
Pressure water flows back into import, leads to reduced performance, improves the efficiency of complete machine.
Detailed description of the invention
Fig. 1 is the schematic diagram that a kind of detachable high-efficiency pump of the invention is separated with self-priming apparatus with water pump；
Fig. 2 is a kind of schematic diagram of detachable high-efficiency pump self-priming apparatus installation water pump of the invention；
Fig. 3 is a kind of schematic diagram of the pressure valve of detachable high-efficiency pump self-priming apparatus of the invention；
Fig. 4 is the schematic diagram of the water pump being adapted for attachment on detachable high-efficiency pump self-priming apparatus of the invention.
Description of symbols: 1 Stainless Steel Shell, 2 pump entrances, 3 exit of pump, 4 stainless steel machine barrels, 5 housing hollow water
Road, 6 stainless steel plates, 7 stainless steel isolation radiating lids, 8 integrated battery plates or control circuit, 9 bearing blocks, 10 spring rings, 11 shafts,
12 rotors, 13 magnetic shoes, 14 fixed rings, 15 stator coils, 16 bearings, 17 sealing elements, 18 bases, 19 fixed pins, 20 sand caps, 21
Impeller, 22 blower inlet casings, 23 water outlets, 24 retaining valves, 25 pressure sensors, 26 sealing rings, 27 cables, 28 intelligent controllers,
29 LCD Controlling display screens, 30 power input pipeline pumps 100；Detachable high-efficiency pump self-priming apparatus 200；Mounting assembly；It is close
Capping 301；First sealing ring 302；Link pipe connecting piece 303；First pair of sealing ring 304；Self-priming pedestal 201；Water inlet 202；The
One mounting hole 203；Gas-liquid mixed room 204；Water pump incoming interface 205；Water pump outgoing interface 206；Gas-liquid separation chamber 207；Water outlet
208；Second mounting hole 209；；Guide post 210；Elastic stainless steel piece 211；Self-priming water channel 212.
Specific embodiment
Fig. 1 and Fig. 2 shows a kind of structure of detachable high-efficiency pump self-priming apparatus of the invention, where figure 1 shows
Water pump 100 is not mounted to the case where detachable high-efficiency pump self-priming apparatus；Fig. 2 shows that water pump 100 is installed to detachable high-efficiency
The case where pump self-priming apparatus.
As shown in Figure 1, detachable high-efficiency pump self-priming apparatus 200 of the invention includes: self-priming pedestal 201；It is mounted on certainly
Inhale the gas-liquid mixed portion on 201 side of pedestal (i.e. right side)；It is mounted on the gas-liquid separation in 201 other side of self-priming pedestal (i.e. left side)
Portion；The self-priming water channel 212 for being used to be connected to gas-liquid mixed portion and gas-liquid separation unit in self-priming pedestal 201 is set；For by water
Pump the first connector that 100 entrances are installed to gas-liquid mixed portion；For the outlet of water pump 100 to be installed to the second of gas-liquid separation portion
Connector.
Wherein, gas-liquid mixed portion has the water inlet 202 of connection water inlet line (not shown), and gas-liquid separation portion has
Connect the water outlet 208 of outlet conduit (not shown).
In addition, gas-liquid mixed portion also includes the gas-liquid mixed for being respectively communicated with the water inlet 202 and water pump incoming interface 205
Room 204；First mounting hole 203 opposite with the water pump incoming interface 205；Gas-liquid separation portion also include be respectively communicated with it is described go out
The gas-liquid separation chamber 207 at the mouth of a river 208 and water pump outgoing interface 206；Second mounting hole 207 opposite with the water pump outgoing interface 206.
It, can be by by water pump shown in FIG. 1 when user needs to increase self-suction function on the water pump 100 bought
100 are installed on detachable high-efficiency pump self-priming apparatus shown in FIG. 1, become self prime pump shown in Fig. 2.
As depicted in figs. 1 and 2, gas-liquid mixed portion has for the water pump incoming interface 205 to 100 entrance of water pump, gas-liquid
Separation unit has the water pump outgoing interface 209 for exporting to water pump 100.Also, gas-liquid mixed portion water inlet 202 is higher than gas-liquid
The water pump incoming interface 205 of mixing unit, gas-liquid separation portion water outlet 208 is higher than the water pump outgoing interface 209 in gas-liquid separation portion, with civilian dress
The height for entering the water pump 100 of detachable high-efficiency pump self-priming apparatus is lower than the height of inlet and outlet pipes, makes to begin in it
Certain water is saved eventually.
The present invention uses vapor and liquid mixed (exterior mixing) self-priming principle, and due to having a certain amount of water in water pump 100, pump is opened
In the turning effort of impeller after dynamic, liquid vapour mixing chamber 204 sucks the air of water inlet line and the mixture of water, via water pump 100
It is discharged to the separation chamber Ye Qi 207, the gas on separation chamber top is discharged by water outlet 208, and the liquid of lower part passes through reflux line
212, the gas mixing of gas-liquid mixed room 204 and intake line is come back to by refluxing opening, until the gas pump and suction inlet
Body drains, into water pump normal pumping process.
As depicted in figs. 1 and 2, one end of self-priming water channel 212 connects gas-liquid mixed room 204, and the other end connects gas-liquid point
From room 207；And equipped with the pressure valve that self-priming water channel is automatically closed after water pump normal work in self-priming water channel 212.
During water pump normal pumping, pressure valve of the invention is automatically closed under the differential pressure action of inlet and outlet, avoids
Outlet high pressure water flows back into entrance, off-energy, to improve running efficiency of system.
Fig. 3 shows pressure valve of the invention, can be set on 212 return port of self-priming water channel, and includes: setting
Valve seat in the self-priming water channel 212；The guide post 210 being mounted on the valve seat；And it is sleeved on the guide post 210
For bearing the elastic closure piece 211 of the water feeding pressure from water inlet line.
(i.e. in Fig. 1 the right marked as the component of 301-304) is via first peace as shown in Fig. 2, the first connector
Hole 203 and gas-liquid mixing chamber 204 are filled, the entrance of the water pump incoming interface 205 and the water pump 100 is linked together；It is described
Second connector (i.e. the corresponding component on the left side in Fig. 1), will be described via second mounting hole 209 and gas-liquid separation chamber 207
Water pump outgoing interface 206 and the outlet of the water pump 100 link together.
As depicted in figs. 1 and 2, the first connector includes: for by the water pump incoming interface 205 and water pump in gas-liquid mixed portion
The water pump incoming interface 205 in the first link pipe connecting piece 303 that 100 entrances are connected as one, one end and gas-liquid mixed portion, which seals, to be connected
It connects, the other end is connect with 100 inlet seal of water pump；For linking pipe connecting piece 303 for water pump incoming interface 205 and water pump 100
After entrance is connected as one, the first sealing cover 301 of the first mounting hole 203 is sealed.
Alternatively, the first connector can also be that (one end is link pipe connecting piece to the link of monoblock type first pipe connecting piece, separately
One end is the integrated component of sealing cover, and shape is dumbbell shape, will link pipe connecting piece by one thin connecting rod and sealing cover connects
It is connected in one), one end is connect with the water pump incoming interface 205 in the gas-liquid mixed portion and 100 inlet seal of water pump respectively, another
One end and the first mounting hole 203 are tightly connected.
As depicted in figs. 1 and 2, the second connector includes: for by the water pump outgoing interface 206 and water pump in gas-liquid separation portion
The water pump outgoing interface 206 in the second link pipe connecting piece that 100 outlets are connected as one, one end and the gas-liquid separation portion, which seals, to be connected
It connects, the other end is connect with 100 exit seal of water pump；For in the link pipe connecting piece by the water pump outgoing interface in gas-liquid separation portion
After 206 are connected as one with the outlet of water pump 100, the second sealing cover of second mounting hole 209 is sealed.
Alternatively, the second connector be also possible to monoblock type second link pipe connecting piece (one end for link pipe connecting piece, separately
One end is the integrated component of sealing cover, and shape is dumbbell shape, will link pipe connecting piece by one thin connecting rod and sealing cover connects
It is connected in one), one end is connect with the water pump outgoing interface 206 in gas-liquid separation portion and 100 exit seal of water pump respectively, the other end
It is tightly connected with the second mounting hole 209.
In addition, above-mentioned first connector further include: mixed for being mounted on the first link pipe connecting piece 303 and the gas-liquid
Between between the water pump incoming interface 205 in conjunction portion and 5 between the first link pipe connecting piece 303 and the liter 100 entrances of pump
First pair of sealing ring 304；The first sealing ring for being mounted between the first sealing cover 301 and first mounting hole 203
302.Above-mentioned second connector further include: pumped out for being mounted on the second link pipe connecting piece and the water in the gas-liquid separation portion
Second pair of sealing ring between interface 206 and between the second link pipe connecting piece and the outlet of the water pump 100；For installing
The second sealing ring between the second sealing cover and second mounting hole 209.
As depicted in figs. 1 and 2, first link pipe connecting piece 303 and second link pipe connecting piece be with limbers water receiving pipe,
And there is external screw thread.
As depicted in figs. 1 and 2, the water pump incoming interface 205 in gas-liquid mixed portion, which has, links pipe connecting piece with for engaging first
303 externally threaded internal screw threads；The water pump outgoing interface 206 in gas-liquid separation portion has to be linked outside pipe connecting piece with for engaging described second
The internal screw thread of screw thread.The water pump incoming interface 205 in gas-liquid mixed portion and the water pump outgoing interface 206 in the gas-liquid separation portion all have cone
Shape through-hole.
Detachable high-efficiency pump of the invention, without power device, is rotated with self-priming apparatus itself using mini domestic pipeline pump
When the negative pressure that generates, realize self-priming, therefore relative to existing mini domestic self-absorption pressurizing electric pump, the present invention can reduce water pump
Noise is run, while efficiency of drawing water can be improved again.
There is detachable high-efficiency pump self-priming apparatus of the invention, user need to only buy blower pump for pipeline, work as use process
Middle discovery needs self-suction function, then chooses patent self-priming apparatus, and carrying out simple installation can be realized self-suction function.Self-priming apparatus is logical
Reasonable design is crossed, after the completion of self-priming, the elastic stainless steel sector-meeting on device is automatic to close under the action of pumping inlet outlet pressure differential
Self-priming return port is closed, prevents outlet high pressure water from flowing back into import, leads to reduced performance, the efficiency of complete machine is improved while solving certainly
Suction problem.
Water pump 100 of the invention can be micro-tube pump, and Fig. 4 shows its structure.
As shown in figure 4, water pump 100 of the invention includes: shell 1, permanent magnet drive motor and impeller；With entrance 2 and fill
There is the shell water entering section of permanent magnet drive motor；The shell outlet part of impeller is housed with outlet 3；It is mounted on the control of shell water entering section
Circuit 8 processed；It is mounted on dissipating cover 7 of the control circuit 8 towards 2 side of entrance, for utilizing the water inlet from entrance 2 to collection
Water-cooled cooling is carried out at circuit board；The water channel 5 being axially distributed in the shell water entering section along case inside wall, for that will come from
The water inlet of entrance 2 is introduced into the shell outlet part, and carries out water-cooled cooling to motor using the water inlet；Shell is mounted on to go out
The pressure sensor 25 in water portion, for detecting hydraulic pressure and being transferred to the control circuit 8, so that control circuit is according to detection
The hydraulic pressure arrived adjusts the permanent magnet drive motor revolving speed；Wherein, the impeller 21 is located between the outlet 3 and the water channel 5.
It should be pointed out that shell outlet part of the invention refers to the part for installing impeller in shell 1；Shell of the invention
Water entering section refers to the other parts in shell 1.
As shown in figure 4, dissipating cover 7 of the invention is the part that stainless steel plate 6 faces control circuit 8, i.e. dissipating cover 7 is
The middle section of stainless steel plate 6.
As shown in figure 4, dissipating cover 7 is in concave shape, when a part of water body from entrance 2 flows directly into dissipating cover 7,
It collides with dissipating cover 7 to flowing back into water channel 5, the heat on 7 that will radiate is taken away.
The present invention carries out water-cooled cooling to control circuit using water inlet, is dropped with water channel to motor cold water using pumping or drawing water
Temperature needs to cool down to circuit board using cooling fan and design specialized is needed to drop to solve the above-mentioned prior art and exist
The technical issues of warm water road is to electric motor temperature reduction.
As shown in figure 4, pressure sensor 25 is mounted on shell outlet part, sensor ends extend into going out for shell outlet part
The mouth of a river 23, to be measured to the hydraulic pressure on water outlet 23.
In addition, the present invention is adjusted motor speed by being used in the hydraulic pressure that water outlet detects, solve above-mentioned existing
Have and needs the technical issues of artificially operating to water pump existing for technology.
Water pump of the invention further include: the machine barrel 4 of the shell water entering section is set；In 4 outer wall of machine barrel and 1 inner wall of shell
Between form above-mentioned water channel 5.In addition, control circuit 8 is installed in the water inlet side in machine barrel 4；Water outlet side peace in machine barrel 4
Fill sand cap 20；The stator and rotor of permanent magnet drive motor are installed between the control circuit 8 in machine barrel 4 and sand cap 20.
As shown in figure 4, stator coil 15 is contacted with 4 inner wall of machine barrel, so that stator coil 15 is powered on generated heat warp
It is passed in water channel 5 by machine barrel 4, the water body by flowing through water channel takes to outside shell 1, to realize the water-cooled cooling to stator.
As shown in figure 4, permanent magnet drive motor shaft 11, which passes through sand cap 20, extends to the shell outlet part equipped with impeller 21,
And it is fixedly connected with impeller 21；As shown in figure 4, impeller 21 has multiple, these impellers are serially arranged in shell outlet part, to increase
Add the ability for pumping or drawing water, in addition, the portion of 21 water outlet side of each impeller is equipped with a blower inlet casing 22.In addition, in the shell
The water outlet 23 of outlet part is equipped with retaining valve 24.
For the ease of permanent magnet drive motor shaft 11 to be mounted in shell 11, the present invention is in permanent magnet drive motor rotor two
The first axle that side is installed the second bearing 16 for supporting permanent magnet drive motor shaft 11 respectively and is mounted on bearing block 9
It holds.
In addition, the present invention is equipped with sealing element 17 far from the side of rotor in second bearing 16；It is equipped with and is used in machine barrel 4
Support the base 18 of the second bearing 16 and sealing element 17.Base 18 is fixedly connected with machine barrel 4 by fixed pin 19.
In addition, shell 1 of the invention is right circular cylinder, 1 inner wall of shell connects by the way that connector and 4 outer wall of machine barrel are fixed
It connects.
As shown in figure 4, water pump of the invention further includes the intelligent controller 28 outside the shell 1, intelligent control
Device 28 is electrically connected permanent magnet drive motor by cable 27, to be externally controlled permanent magnet drive motor.
In the following, more intuitive explanation is carried out to water pump of the invention in conjunction with Fig. 4, wherein a left side for the equal drawing in left and right
Subject to the right side, shell 1, machine barrel 4, bottom plate 6 and isolation radiating lid 7 are made of stainless steel material.
Water pump of the invention includes Stainless Steel Shell 1, and the right end of Stainless Steel Shell 1 is equipped with entrance 2, Stainless Steel Shell 1
Left end is equipped with outlet 3, and the inner right side of Stainless Steel Shell 1 is equipped with stainless steel machine barrel 4, in stainless steel machine barrel 4 and Stainless Steel Shell 1
Housing hollow water channel 5 is formed between wall, the right end of stainless steel machine barrel 4 is equipped with stainless steel plate 6, is equipped in the middle part of stainless steel plate 6
Stainless steel isolation radiating lid 7, the left side of stainless steel isolation radiating lid 7 are equipped with integrated battery plate 8, and the left side of integrated battery plate 8 electrically connects
It is connected to permanent magnet drive motor, the left end that the shaft 11 of permanent magnet drive motor passes through stainless steel machine barrel 4 is fixedly connected with impeller 21, leaf
The outside of wheel 21 is equipped with blower inlet casing 22, and the inside left end of Stainless Steel Shell 1 is equipped with water outlet 23, and the inside of water outlet 23 is equipped with only
Valve 24 is moved back, the top of water outlet 23 is fixedly connected with pressure sensor 25, and pressure sensor 25 passes through Stainless Steel Shell 1.
In addition, permanent magnet drive motor includes bearing block 9, the inside of bearing block 9 is equipped with spring ring 10, the left side of bearing block 9
And the surface of shaft 11 is cased with rotor 12, the outside of rotor 12 is cased with magnetic shoe 13, and the outside of magnetic shoe 13 is cased with fixed ring 14, fixed
The outside of ring 14 is cased with stator coil 15, the surface of the shaft 11 and left side of rotor 12 is equipped with bearing 16, and the left side of bearing 16 is set
There is sealing element 17, passes through fixed pin 19 around sealing element 17 and be fixedly connected with organic block 18, the left end of stainless steel machine barrel 4 is fixed to be connected
It is connected to sand cap 20, and shaft 11 passes through sand cap 20, sand cap 20 avoids entering sand grains inside permanent magnet drive motor.
In addition, the upper end of Stainless Steel Shell 1 is fixedly connected with intelligent controller 28, and intelligent controller by cable 27
28 are electrically connected with permanent magnet drive motor, and the surface of intelligent controller 28 is embedded with LCD Controlling display screen 29, intelligent controller 28
It is electrically connected with power input 30, facilitates control water system.
In addition, being equipped with sealing ring 26 between stainless steel machine barrel 4 and stainless steel plate 6, increase leakproofness.
Pump working principle of the invention is: when in use, rotor 12 rotates impeller after permanent magnet drive motor is powered
21 rotations, fluid are flowed into from outlet from import and are thrown away after the acceleration of impeller 21；Impeller 21 is fixed on shaft 11 by nut
On, the press fitting of stator coil 15 is positioned in stainless steel machine barrel 4；Integrated manipulator is fixed on bottom plate using associated mode, flowing water
By 4 outer wall flow at high speed of stainless steel machine barrel, thus realize the effect of water-cooled cooling, then other end outlet connection power supply output
30, intelligent controller 28 are held, practical operation are shown on LCD Controlling display screen 29, to realize digitlization, electromechanical integration
Practice, can thus stay indoors and control the work of entire electric pump, monitor overall operation, substantially reduce manpower, save
Intermediate cumbersome process is saved, and extends electric pump service life.
As described above, water pump of the invention can carry out water cooling to control circuit with water inlet compared with the above-mentioned prior art
Cooling, with pumping or drawing water, water channel used cools down to motor cold water, needs to utilize cooling wind to solve the prior art and exist
Fan cooled down to circuit board and need the technical issues of design specialized cooling water channel is to electric motor temperature reduction, reduce water pump at
This, improves pump working efficiency.
In addition, the present invention increases the ability for pumping or drawing water by serially arranging multiple impellers in shell outlet part；
In addition, the present invention controls motor by external smart controller, the long-range control of motor may be implemented；
In addition, the present invention increases the applicability of water pump by the way that water pump element to be mounted in straight cylinder shell, it can
The arbitrarily angle of inclination electric pump can be installed in indoor and outdoor, pipeline and pull the plug according to client's actual demand.
In addition, the present invention can voluntarily adjust motor speed according to discharge pressure, make shadow of the water yield not by water source hydraulic pressure
It rings.
Although describing the invention in detail above, but the invention is not restricted to this, those skilled in the art of the present technique
It can be carry out various modifications with principle according to the present invention.Therefore, all to be modified according to made by the principle of the invention, all it should be understood as
Fall into protection scope of the present invention.
Claims (10)
1. a kind of detachable high-efficiency pump self-priming apparatus characterized by comprising
Self-priming pedestal；
It is mounted on the gas-liquid mixed portion of self-priming pedestal side；
It is mounted on the gas-liquid separation portion of the self-priming pedestal other side；
The self-priming water channel for being used to be connected to the gas-liquid mixed portion and gas-liquid separation unit in the self-priming pedestal is set；
For pump entrance to be installed to first connector in the gas-liquid mixed portion；
For exit of pump to be installed to second connector in the gas-liquid separation portion；
Wherein, the gas-liquid mixed portion has the water inlet of connection water inlet line, and the gas-liquid separation portion has connection outlet pipe
The water outlet in road.
2. detachable high-efficiency pump self-priming apparatus according to claim 1, which is characterized in that the gas-liquid mixed portion also has
There is a water pump incoming interface for docking pump entrance, the gas-liquid separation portion also there is the water for docking exit of pump to pump out connect
Mouthful；
Wherein, gas-liquid mixed portion water inlet is higher than the water pump incoming interface in the gas-liquid mixed portion, and the gas-liquid separation portion goes out
The mouth of a river is higher than the water pump outgoing interface in the gas-liquid separation portion, to make the height of the water pump lower than inlet and outlet pipes
Height, make to save certain water in it always.
3. detachable high-efficiency pump self-priming apparatus according to claim 1, which is characterized in that the gas-liquid mixed portion also has
Have: being respectively communicated with the gas-liquid mixed room of the water inlet and water pump incoming interface；First installation opposite with the water pump incoming interface
Hole；
The gas-liquid separation portion also includes the gas-liquid separation chamber for being respectively communicated with the water outlet and water pump outgoing interface；With the water
Pump out the second opposite mounting hole of interface.
4. detachable high-efficiency pump self-priming apparatus according to claim 1 or 3, which is characterized in that the self-priming water channel
One end connects the gas-liquid mixed room, and the other end connects the gas-liquid separation chamber；And equipped in water in the self-priming water channel
The pressure valve of self-priming water channel is automatically closed in pump after working normally.
5. detachable high-efficiency according to claim 4 pump self-priming apparatus, which is characterized in that the pressure valve includes:
Valve seat in the self-priming water channel is set；
The guide post being mounted on the valve seat；
The elastic closure piece for being used to bear the water feeding pressure from water inlet line being sleeved on the guide post.
6. detachable high-efficiency according to claim 4 pump self-priming apparatus, which is characterized in that first connector via
First mounting hole and gas-liquid mixing chamber link together the entrance of the water pump incoming interface and the water pump；Described
The outlet of the water pump outgoing interface and the water pump is connected to by two connectors via second mounting hole and gas-liquid separation chamber
Together.
7. the detachable high-efficiency pump self-priming apparatus according to claim 4 or 6, which is characterized in that first connector
Include:
For the water pump incoming interface in gas-liquid mixed portion to be linked pipe connecting piece with pump entrance is connected as one first, one end with
The water pump incoming interface in the gas-liquid mixed portion is tightly connected, and the other end and pump entrance are tightly connected；
For sealing first mounting hole after water pump incoming interface and pump entrance are connected as one by the link pipe connecting piece
The first sealing cover.
8. the detachable high-efficiency pump self-priming apparatus according to claim 4 or 6, which is characterized in that second connector
Include:
For the water pump outgoing interface in gas-liquid separation portion to be linked pipe connecting piece with exit of pump is connected as one second, one end with
The water pump outgoing interface in the gas-liquid separation portion is tightly connected, and the other end and exit of pump are tightly connected；
For sealing institute after the water pump outgoing interface in gas-liquid separation portion and exit of pump are connected as one by the link pipe connecting piece
State the second sealing cover of the second mounting hole.
9. detachable high-efficiency pump self-priming apparatus according to claim 7 or 8, which is characterized in that first connector
Further include: for being mounted between the first link pipe connecting piece and the water pump incoming interface in the gas-liquid mixed portion and described the
First pair of sealing ring between one link pipe connecting piece and described liter of pump intake；For being mounted on the first sealing cover and first peace
Fill the first sealing ring between hole；
Second connector further include: pumped out for being mounted on the second link pipe connecting piece and the water in the gas-liquid separation portion
Second pair of sealing ring between interface and between the second link pipe connecting piece and the exit of pump；For being mounted on second
The second sealing ring between sealing cover and second mounting hole.
10. detachable high-efficiency pump self-priming apparatus according to claim 7 or 8, which is characterized in that the first chain adapter tube
Fitting and it is described second link pipe connecting piece be with limbers water receiving pipe, and have external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956156.0A CN109667764A (en) | 2017-10-15 | 2017-10-15 | A kind of detachable high-efficiency pump uses self-priming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956156.0A CN109667764A (en) | 2017-10-15 | 2017-10-15 | A kind of detachable high-efficiency pump uses self-priming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109667764A true CN109667764A (en) | 2019-04-23 |
Family
ID=66139384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710956156.0A Pending CN109667764A (en) | 2017-10-15 | 2017-10-15 | A kind of detachable high-efficiency pump uses self-priming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109667764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022073411A1 (en) * | 2020-10-10 | 2022-04-14 | 华工(江门)机电有限公司 | Motor heat dissipation device and pipeline pump |
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