CN209908785U

CN209908785U - Accurate drainage pump

Info

Publication number: CN209908785U
Application number: CN201920732866.XU
Authority: CN
Inventors: 徐桐; 玄磊
Original assignee: Qingdao Kaijiangtuotu Agricultural Equipment Technology Co Ltd
Current assignee: Qingdao Kaijiangtuotu Agricultural Equipment Technology Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-01-07
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses an accurate discharge and discharge pump, which comprises a water pump main body, a high-efficiency heat dissipation volute, an accurate control discharge device, a water pump portable device and a water outlet processing port, wherein the top end of the water pump main body is fixedly connected with the accurate control discharge device, one end of the accurate control discharge device is fixedly connected with the high-efficiency heat dissipation volute, the bottom end of the water pump main body is movably connected with the water pump portable device, the periphery of the high-efficiency heat dissipation volute is tightly jointed with a scald-proof diaphragm, one end of the water pump portable device is tightly welded with a stress pull rod, the stress pull rod embodies the practicability of the water pump, a contact buffer layer embodies the buffering protection of the water pump, the scald-proof diaphragm embodies the safety of the water pump, the high-efficiency heat dissipation volute embodies the heat dissipation high efficiency of the water pump, the accurate control discharge device embodies the drainage accuracy of the water pump, the portable device, the method is suitable for use of hydraulic equipment and has wide development prospect in the future.

Description

Accurate drainage pump

Technical Field

The utility model belongs to the technical field of hydraulic equipment, specifically be an accurate drainage pump.

Background

The water pump comprises a turbine and a motor, and the turbine is driven to rotate under the action of the motor so as to form negative pressure in a volute of the water pump and achieve the effect of transferring external water sources.

Because the great comparatively heaviness of water pump volume, the most flexibility of current water pump is relatively poor, often need many staff to carry when needing to carry the transportation, waste time and energy, because under different service environment, how much requirement to water pump displacement is different, the most water yield of current water pump is fixed, can't carry out accurate emission according to the water yield of actual difference, do not possess the accurate nature of drainage, and the water pump is when high efficiency operation or after the operation for a long time, the water pump can produce higher heat, need carry out timely heat dissipation, current water pump heat dissipation rate is slower.

Therefore, how to design a precise discharge water pump becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that an accurate water discharge pump is poor in flexibility, does not have accurate water discharge performance and is low in heat dissipation rate, the accurate water discharge pump is provided.

The utility model adopts the technical scheme as follows: a precise water discharge and discharge pump comprises a water pump main body, a high-efficiency heat dissipation volute, a precise control discharge device, a water pump portable device and a water outlet treatment port, wherein the top end of the water pump main body is fixedly connected with the precise control discharge device;

the middle part of the inside of the high-efficiency heat dissipation volute is movably connected with a heat discharge fan, the periphery of the heat discharge fan is fixedly connected with a water bath cooling cavity, the top of the inside of the water bath cooling cavity is embedded and connected with a cooling water filling opening, the bottom of the inside of the high-efficiency heat dissipation volute is fixedly connected with a cooling water flow promoting pipe, two sides of the bottom of the high-efficiency heat dissipation volute are fixedly connected with medium heat conducting rods, and the bottom end of each medium heat conducting rod is fixedly connected with a cooling liquid treatment and replacement groove;

a water pump negative pressure motor is fixedly connected to one side inside the precise control discharging device, one side of the top of the precise control discharging device is electrically connected with the precise discharge control device, one side inside the precise discharge control device is electrically connected with a negative pressure resistance adjusting rod, one end of the negative pressure resistance adjusting rod is electrically connected with a negative pressure adjusting resistor, the other side inside the precise discharge control device is electrically connected with a driving turbine control rod, and the other end of the driving turbine control rod is movably connected with a water outlet driving turbine;

the portable device of water pump's bottom one side swing joint has folding shrink wheel, portable device of water pump's top one side fixedly connected with shrink wheel hand regulator, the hand regulation pole of the inside middle part fixedly connected with of shrink wheel hand regulator, the folding embedded groove of inside one side fixedly connected with of portable device of water pump, the one end swing joint of folding embedded groove has flexible sill bar trace, the bottom swing joint of flexible sill bar trace has the fixed flexible sill bar of base.

Preferably, one end of the portable water pump device is tightly welded with a stressed pull rod.

Preferably, the top end of the telescopic bottom rod linkage rod is fixedly connected with a contact buffer layer.

Preferably, the periphery of the high-efficiency heat dissipation volute is tightly attached with an anti-scald diaphragm.

Preferably, one side inside the water outlet treatment port is fixedly connected with a water outlet filter tank.

Preferably, the other side of the water outlet treatment port is fixedly connected with a portable caliber replacement thread.

Preferably, the high-efficient heat dissipation volute is by the heat discharge fan of inside middle part, and the outlying water bath cooling chamber of heat discharge fan, the cooling water of water bath cooling intracavity inside top fills the mouth, and the cooling water of inside bottom promotes the flow tube, and the medium heat conduction stick of bottom both sides and the coolant liquid of medium heat conduction stick bottom are handled and are changed the groove and make up jointly and form, and the heat discharge fan of while, water bath cooling chamber, the cooling water fills the mouth, and the cooling water promotes the flow tube, and medium heat conduction stick and coolant liquid are handled and are changed groove from the top down and arrange in proper order.

Preferably, accurate control discharging equipment is by the water pump negative pressure motor of inside one side, the accurate discharge control device of top one side, the negative resistance regulation pole of the inside one side of accurate discharge control device, the negative pressure regulating resistor of negative resistance regulation pole one end, the drive turbine control lever of the inside opposite side of accurate discharge control device and the play water drive turbine of the drive turbine control lever other end combine together and form, simultaneously water pump negative pressure motor, accurate discharge control device, the negative resistance regulation pole, negative pressure regulating resistor, drive turbine control lever and play water drive turbine from left to right arrange in proper order.

Preferably, the water pump portable equipment is by the folding shrink wheel of bottom one side, the hand regulator of shrink wheel of top one side, the hand regulation pole of the inside middle part of the hand regulator of shrink wheel, the folding embedded groove of inside one side, the flexible sill bar trace of folding embedded groove one end and the fixed flexible sill bar of base of flexible sill bar trace bottom combine together and form, folding shrink wheel simultaneously, the hand regulator of shrink wheel, the hand regulation pole of hand regulation pole, folding embedded groove, flexible sill bar trace and the fixed flexible sill bar of base from left to right arrange in proper order.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up high-efficient heat dissipation volute, the waste liquid that has cooled off flows in the coolant liquid and handles the change processing that carries out the later stage in changing the inslot, and the medium heat conduction stick that sets up simultaneously is the good conductor of heat, can lead to ground with the heat of water pump shell and scatter and disappear to fine embodiment the heat dissipation high efficiency of water pump.

2. The utility model discloses in, through setting up accurate control discharging equipment, the drive turbine control lever in the accurate discharge control device of user's accessible regulation is adjusted play water drive turbine to can play the effect of adjusting water rate, thereby fine carry out accurate control to water yield and water rate, fine embodiment the drainage accuracy nature of water pump.

3. The utility model discloses in, through setting up water pump portable equipment, folding finish with the fixed flexible sill bar withdrawal of base can, when not needing to remove, stretch out the fixed flexible sill bar of base along above-mentioned step, will fold the shrink wheel withdrawal can to fine embodiment the flexibility and the portability of water pump.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of the sectional structure of the scroll casing with high efficiency heat dissipation of the present invention;

FIG. 3 is a schematic diagram of the structure of the precise discharge control device of the present invention;

FIG. 4 is a schematic sketch of the cross-sectional structure of the portable device of the water pump of the present invention;

fig. 5 is a schematic sketch of the cross-sectional structure of the water outlet treatment port of the utility model.

The labels in the figure are: 1. a water pump main body, 2, a high-efficiency heat dissipation volute, 201, a heat discharge fan, 202, a water bath cooling cavity, 203, a cooling water filling port, 204, a cooling water flow promoting pipe, 205, a medium heat conducting rod, 206, a cooling liquid treatment and replacement groove, 207, an anti-scalding diaphragm, 3, a precise control discharge device, 301, a water pump negative pressure motor (motor model: Y801-2), 302, a precise discharge control device, 303, a negative pressure resistance adjusting rod, 304, a negative pressure adjusting resistor, 305, a driving turbine control rod, 306, a water outlet driving turbine, 4, a water pump portable device, 401, a folding pinch wheel, 402, a pinch wheel hand-operated regulator, 403, a hand-operated adjusting rod, 404, a folding embedded groove, 405, a telescopic bottom rod linkage rod, 406, a base fixed telescopic bottom rod, 407, a contact buffer layer, 5, a water outlet treatment port, 501, a water outlet filtering groove, 502, a caliber portable thread, 6. a stress pull rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a precise water discharging and discharging pump comprises a water pump main body 1, a high-efficiency heat dissipation volute 2, a precise control discharging device 3, a water pump portable device 4 and a water outlet processing port 5, wherein the top end of the water pump main body 1 is fixedly connected with the precise control discharging device 3, one end of the precise control discharging device 3 is fixedly connected with the high-efficiency heat dissipation volute 2, the bottom end of the water pump main body 1 is movably connected with the water pump portable device 4, and the other end of the precise control discharging device 3 is tightly welded with the water outlet processing port 5;

the middle part of the inside of the high-efficiency heat dissipation scroll casing 2 is movably connected with a heat discharge fan 201, the periphery of the heat discharge fan 201 is fixedly connected with a water bath cooling cavity 202, the top of the inside of the water bath cooling cavity 202 is embedded and connected with a cooling water filling opening 203, the bottom of the inside of the high-efficiency heat dissipation scroll casing 2 is fixedly connected with a cooling water flow promoting pipe 204, two sides of the bottom of the high-efficiency heat dissipation scroll casing 2 are fixedly connected with medium heat conducting rods 205, and the bottom end of each medium heat conducting rod 205 is fixedly connected with a cooling liquid treatment and replacement groove;

a water pump negative pressure motor 301 is fixedly connected to one side inside the precise control discharging device 3, a precise discharge control device 302 is electrically connected to one side of the top of the precise control discharging device 3, a negative pressure resistance adjusting rod 303 is electrically connected to one side inside the precise discharge control device 302, a negative pressure adjusting resistor 304 is electrically connected to one end of the negative pressure resistance adjusting rod 303, a driving turbine control rod 305 is electrically connected to the other side inside the precise discharge control device 302, and a water outlet driving turbine 306 is movably connected to the other end of the driving turbine control rod 305;

the bottom one side swing joint of water pump portable device 4 has folding shrink wheel 401, top one side fixedly connected with shrink wheel hand regulator 402 of water pump portable device 4, the inside middle part fixedly connected with hand regulation pole 403 of shrink wheel hand regulator 402, the folding embedded groove 404 of inside one side fixedly connected with of water pump portable device 4, the one end swing joint of folding embedded groove 404 has flexible sill bar trace 405, the bottom swing joint of flexible sill bar trace 405 has the fixed flexible sill bar 406 of base.

Preferably, the one end of water pump portable equipment 4 has the atress pull rod 6 in the inseparable welding, and when the user transported the water pump, because base and water pump all do not possess fine atress position, it has brought certain trouble to remove the water pump for the user, through setting up atress pull rod 6, atress pull rod 6 is fine atress structure, and user's accessible pulling atress pull rod 6 removes the water pump to provide fine stress point, fine embodiment the practicality of water pump.

Preferably, the top fixedly connected with contact buffer layer 407 of flexible sill bar trace 405, when the water pump draws water, can produce great vibrations, long-term vibrations all can produce certain harm to water pump and water pump contact, through setting up contact buffer layer 407, contact buffer layer 407 comprises the fine spring structure of buffer nature, the vibrations that produce when the buffering water pump that can be fine moves, fine buffering guard action has all been played water pump self and water pump contact, fine embodiment the buffering guard nature of water pump.

Preferentially, the diaphragm 207 is prevented scalding in the peripheral laminating of high-efficient heat dissipation volute 2, the water pump is in when high-efficient operation or after the operation for a long time, the water pump can produce higher heat, the user touches easily by mistake and is scalded, the security is not enough, prevent scalding diaphragm 207 through setting up, prevent scalding the hot bad conductor of diaphragm 207, the separation heat that can be fine, lay in the peripheral user that prevents that can be fine of water pump and cause the scald when using, thereby fine embodiment the security of water pump.

Preferably, go out water treatment mouth 5's inside one side fixedly connected with play water filter-tank 501, when the water pump goes out water, the water pump that moisture erodeed metal system takes out the heavy metal element that has harm easily, in case absorbed by the human body, can cause huge harm, through setting up out water filter-tank 501, it is fine magnetic adsorption material to go out water filter-tank 501, can adsorb latent metal element in the rivers when rivers process to fine assurance the pureness nature of moisture.

Preferably, the portable change screw thread 502 of opposite side fixedly connected with bore of play water treatment mouth 5, because the bore to the delivery port is different according to the demand of difference, need change according to the reality, current delivery port mostly need carry out complicated dismantlement through the instrument and change, the convenience is not enough, through setting up the portable change screw thread 502 of bore, when needing to be changed, the user only need with the delivery port along the portable change screw thread 502 of bore rotation pull down can to the fine convenience that has embodied the water pump.

Preferably, the high-efficiency heat dissipation volute 2 is formed by combining a heat discharge fan 201 at the middle part inside, a water bath cooling cavity 202 at the periphery of the heat discharge fan 201, a cooling water filling port 203 at the top inside the water bath cooling cavity 202, a cooling water flow promoting pipe 204 at the bottom inside, a medium heat conducting rod 205 at two sides of the bottom and a cooling liquid treatment and replacement groove 206 at the bottom end of the medium heat conducting rod 205, and the heat discharge fan 201, the water bath cooling cavity 202, the cooling water filling port 203, the cooling water flow promoting pipe 204, the medium heat conducting rod 205 and the cooling liquid treatment and replacement groove 206 are sequentially arranged from top to bottom, when the water pump runs efficiently or runs for a long time, the water pump can generate high heat and needs to dissipate heat timely, the heat dissipation rate of the existing water pump is slow, the heat dissipation effect is poor, by arranging the high-efficiency heat dissipation volute 2, when the motor runs, the heat discharge fan 201 can synchronously perform fanning heat dissipation, thereby fine preliminary wind-force heat dissipation of having carried out, and simultaneously, user's accessible cooling water fills mouthful 203 toward filling the cooling water in water bath cooling chamber 202, the rapid stream pipe 204 drive cooling water of cooling water carries out circulation flow along water bath cooling chamber 202 simultaneously, thereby fine utilization water bath method cools off the water pump, the change processing that carries out the later stage in the waste liquid that has cooled off flows into the coolant liquid and handles changing groove 206, the medium heat conduction stick 205 that sets up simultaneously is hot good conductor, can lead the heat of water pump shell to ground and scatter and disappear, thereby fine embodiment the heat dissipation high efficiency of water pump.

Preferably, the precise control discharging device 3 is formed by combining a water pump negative pressure motor 301 on one side inside, a precise discharge control device 302 on one side of the top, a negative pressure resistance adjusting rod 303 on one side inside the precise discharge control device 302, a negative pressure adjusting resistor 304 at one end of the negative pressure resistance adjusting rod 303, a driving turbine control rod 305 on the other side inside the precise discharge control device 302 and a water outlet driving turbine 306 at the other end of the driving turbine control rod 305, and the water pump negative pressure motor 301, the precise discharge control device 302, the negative pressure resistance adjusting rod 303, the negative pressure adjusting resistor 304, the driving turbine control rod 305 and the water outlet driving turbine 306 are sequentially arranged from left to right, because the requirements for the water discharging amount of the water pump are different under different use environments, the water discharging amount of the existing water pump is fixed, precise discharge cannot be carried out according to actually different water amounts, by arranging the precise control discharging device 3, the water pump draws water through water pump negative pressure motor 301, be connected with negative pressure adjusting resistor 304 on the water pump negative pressure motor 301, the negative pressure resistance adjusting rod 303 in the accurate emission controlling means 302 of user's accessible is adjusted negative pressure adjusting resistor 304, thereby adjust the output of motor, thereby reach the effect of accurate regulation water pump water yield, be provided with out water drive turbine 306 simultaneously, drive turbine control lever 305 in the accurate emission controlling means 302 of user's accessible regulation adjusts out water drive turbine 306, thereby can play the effect of adjusting out water speed, thereby fine control that has carried out accuracy to water yield and play water speed, fine embodiment the drainage accuracy nature of water pump.

Preferably, the water pump portable device 4 is formed by combining a folding retractable wheel 401 at one side of the bottom, a retractable wheel hand regulator 402 at one side of the top, a hand regulation rod 403 at the middle part inside the retractable wheel hand regulator 402, a folding embedded groove 404 at one side of the inside, a retractable bottom rod linkage rod 405 at one end of the folding embedded groove 404 and a base fixed retractable bottom rod 406 at the bottom end of the retractable bottom rod linkage rod 405, and meanwhile, the folding retractable wheel 401, the retractable wheel hand regulator 402, the hand regulation rod 403, the folding embedded groove 404, the retractable bottom rod linkage rod 405 and the base fixed retractable bottom rod 406 are sequentially arranged from left to right, because the water pump body is large and heavy, the existing water pumps are mostly poor in flexibility, and often need multiple workers to carry during carrying and transportation, which wastes time and energy, and by arranging the water pump portable device 4, the bottom of the water pump portable device 4 is provided with the folding retractable wheel 401 capable of moving flexibly, when needing to remove, accessible shrink wheel hand regulator 402 drives flexible sill bar trace 405 and extends the fixed flexible sill bar 406 of base, makes the base be in unsettledly, rethread hand regulation pole 403 will shake out and prop ground folding shrink wheel 401 and fold out around the gear from folding embedded groove 404 in, folding finish with the fixed flexible sill bar 406 withdrawal of base can, when not needing to remove, stretch out the fixed flexible sill bar 406 of base along above-mentioned step, with folding shrink wheel 401 withdrawal can, thereby the flexibility and the portability of water pump have been embodied to fine.

The working principle is as follows: firstly, prevent scalding diaphragm 207 through the setting, prevent scalding the hot bad conductor of diaphragm 207, separation heat that can be fine lays and causes the scald when preventing that the user that can be fine uses in the water pump periphery to fine embodiment the security of water pump.

Then, through setting up the portable change screw thread 502 of bore, when needing to be changed, the user only need with the delivery port along the portable change screw thread 502 of bore rotation pull down can to the convenience of water pump has been reflected well.

Then, through setting up high-efficient heat dissipation volute 2, when the motor operates, heat discharge fan 201 can be synchronous carries out the fanning heat extraction, thereby fine preliminary wind-force heat dissipation of having carried out, and simultaneously, user's accessible cooling water fills the mouth 203 and fills the cooling water toward water bath cooling chamber 202 in, the rapid stream pipe 204 drive cooling water of cooling water carries out circulation flow along water bath cooling chamber 202 simultaneously, thereby fine utilization water bath carries out cooling to the water pump, the waste liquid that has cooled off flows into the cooling liquid and handles the change processing that carries out the later stage in changing groove 206, the medium heat conduction stick 205 that sets up simultaneously is hot good conductor, can lead the heat of water pump shell to ground and scatter and disappear, thereby fine embodiment the heat dissipation high efficiency of water pump.

Next, through setting up accurate control discharging equipment 3, the water pump draws water through water pump negative pressure motor 301, be connected with negative pressure adjusting resistor 304 on the water pump negative pressure motor 301, the negative pressure resistance adjusting rod 303 in the accurate discharge control device 302 is adjusted to negative pressure adjusting resistor 304 to the user's accessible, thereby adjust the output of motor, thereby reach the effect of accurate regulation water pump water output, be provided with out water drive turbine 306 simultaneously, drive turbine control lever 305 in the accurate discharge control device 302 of user's accessible regulation is adjusted out water drive turbine 306, thereby can play the effect of adjusting out water speed, thereby fine control accurate to water output and play water speed has been carried out, fine embodiment the drainage accuracy nature of water pump.

Finally, by arranging the water pump portable device 4, the bottom of the water pump portable device 4 is provided with the folding retractable wheel 401 which can be flexibly moved, when the water pump portable device needs to be moved, the retractable wheel hand regulator 402 can drive the retractable bottom rod linkage 405 to extend the base fixing retractable bottom rod 406, so that the base is suspended, the base can be swung out and supported to the ground folding retractable wheel 401 to be folded out from the folding embedded groove 404 around the gear by the hand regulation rod 403, the base fixing retractable bottom rod 406 can be retracted after folding is finished, when the water pump does not need to be moved, the base fixing retractable bottom rod 406 can be extended out along the steps, and the folding retractable wheel 401 can be retracted, so that the flexibility and the portability of the water pump are well embodied, and the working principle of the accurate water discharge water pump is realized.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an accurate drainage pump, includes water pump main part (1), high-efficient heat dissipation volute (2), accurate control discharging equipment (3), water pump portable equipment (4) and goes out water treatment mouth (5), its characterized in that: the water pump is characterized in that the top end of the water pump main body (1) is fixedly connected with a precise control discharging device (3), one end of the precise control discharging device (3) is fixedly connected with a high-efficiency heat dissipation volute (2), the bottom end of the water pump main body (1) is movably connected with a water pump portable device (4), and the other end of the precise control discharging device (3) is tightly welded with a water outlet treatment port (5);

the heat dissipation device comprises a high-efficiency heat dissipation volute (2), a heat discharge fan (201) is movably connected to the middle of the inside of the high-efficiency heat dissipation volute (2), a water bath cooling cavity (202) is fixedly connected to the periphery of the heat discharge fan (201), a cooling water filling opening (203) is embedded and connected to the top of the inside of the water bath cooling cavity (202), a cooling water flow promoting pipe (204) is fixedly connected to the bottom of the inside of the high-efficiency heat dissipation volute (2), medium heat conduction rods (205) are fixedly connected to two sides of the bottom of the high-efficiency heat dissipation volute (2), and a cooling liquid treatment and replacement groove (206) is fixedly connected to the bottom end of each;

a water pump negative pressure motor (301) is fixedly connected to one side inside the precise control discharging device (3), one side of the top of the precise control discharging device (3) is electrically connected with a precise discharge control device (302), one side inside the precise discharge control device (302) is electrically connected with a negative pressure resistance adjusting rod (303), one end of the negative pressure resistance adjusting rod (303) is electrically connected with a negative pressure adjusting resistor (304), the other side inside the precise discharge control device (302) is electrically connected with a driving turbine control rod (305), and the other end of the driving turbine control rod (305) is movably connected with a water outlet driving turbine (306);

the utility model discloses a portable water pump device, including the bottom of water pump portable equipment (4), bottom one side swing joint of water pump portable equipment (4) has folding shrink wheel (401), the hand regulator of top one side fixedly connected with shrink wheel (402) of water pump portable equipment (4), the hand regulation pole of inside middle part fixedly connected with (403) of the hand regulator of shrink wheel (402), the folding embedded groove of inside one side fixedly connected with (404) of water pump portable equipment (4), the one end swing joint of folding embedded groove (404) has flexible sill bar trace (405), the bottom swing joint of flexible sill bar trace (405) has base fixed flexible sill bar (406).

2. The precision discharge pump of claim 1, wherein: one end of the water pump portable device (4) is tightly welded with a stress pull rod (6).

3. The precision discharge pump of claim 1, wherein: the top end of the telescopic bottom rod linkage rod (405) is fixedly connected with a contact buffer layer (407).

4. The precision discharge pump of claim 1, wherein: the periphery of the high-efficiency heat dissipation volute (2) is tightly attached with an anti-scald diaphragm (207).

5. The precision discharge pump of claim 1, wherein: one side in the water outlet treatment port (5) is fixedly connected with a water outlet filter tank (501).

6. The precision discharge pump of claim 1, wherein: the other side of the water outlet treatment port (5) is fixedly connected with a portable caliber replacing thread (502).

7. The precision discharge pump of claim 1, wherein: high-efficient heat dissipation volute (2) is by the heat discharge fan (201) of inside middle part, heat discharge fan (201) outlying water bath cooling chamber (202), the cooling water at the inside top of water bath cooling chamber (202) fills mouth (203), the quick flow pipe (204) of cooling water of inside bottom, the coolant liquid of the medium heat conduction stick (205) and medium heat conduction stick (205) bottom of bottom both sides is handled and is changed groove (206) and make up jointly and form, heat discharge fan (201) simultaneously, water bath cooling chamber (202), cooling water fills mouth (203), the quick flow pipe (204) of cooling water, medium heat conduction stick (205) and coolant liquid are handled and are changed groove (206) from the top down and arrange in proper order.

8. The precision discharge pump of claim 1, wherein: accurate control discharging equipment (3) is by water pump negative pressure motor (301) of inside one side, accurate discharge control device (302) of top one side, the negative pressure resistance of the inside one side of accurate discharge control device (302) adjusts pole (303), negative pressure adjusting resistor (304) of negative pressure resistance adjustment pole (303) one end, drive turbine control lever (305) and the play water drive turbine (306) of drive turbine control lever (305) the other end of the inside opposite side of accurate discharge control device (302) make up jointly and form, water pump negative pressure motor (301) simultaneously, accurate discharge control device (302), negative pressure resistance adjusts pole (303), negative pressure adjusting resistor (304), drive turbine control lever (305) and play water drive turbine (306) from left to right arrange in proper order.

9. The precision discharge pump of claim 1, wherein: the portable water pump device (4) is composed of a folding contraction wheel (401) on one side of the bottom, a hand-operated contraction wheel regulator (402) on one side of the top, a hand-operated regulation rod (403) at the middle part inside the hand-operated contraction wheel regulator (402), a folding embedded groove (404) on one side of the inside, a telescopic bottom rod linkage rod (405) at one end of the folding embedded groove (404) and a base fixed telescopic bottom rod (406) at the bottom end of the telescopic bottom rod linkage rod (405) are combined together to form the portable water pump device, meanwhile, the folding contraction wheel (401), the hand-operated contraction wheel regulator (402), the hand-operated regulation rod (403), the folding embedded groove (404), the telescopic bottom rod linkage rod (405) and the base fixed telescopic bottom rod (406) are sequentially arranged from.