CN113586527B - Damping and heat dissipating device of slurry pump - Google Patents

Damping and heat dissipating device of slurry pump Download PDF

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Publication number
CN113586527B
CN113586527B CN202111069229.7A CN202111069229A CN113586527B CN 113586527 B CN113586527 B CN 113586527B CN 202111069229 A CN202111069229 A CN 202111069229A CN 113586527 B CN113586527 B CN 113586527B
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Prior art keywords
cavity
air
fixedly connected
cover
base
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CN202111069229.7A
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CN113586527A (en
Inventor
张彦明
王卫东
杨荣东
杨文琪
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Sanlianpump Industry Co ltd
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Sanlianpump Industry Co ltd
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Publication of CN113586527A publication Critical patent/CN113586527A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses a damping and heat dissipating device of a slurry pump, which comprises a base, wherein an aeration disc is fixedly arranged at the top of the base, a water cavity is fixedly arranged at the top of the aeration disc, a telescopic cavity is fixedly arranged at the top of the water cavity, a wind cavity is fixedly arranged at the top of the telescopic cavity, and a silencing cover is fixedly arranged at the top of the wind cavity.

Description

Damping and heat dissipating device of slurry pump
Technical field:
the invention relates to the field of pumps, in particular to a damping and heat dissipating device of a slurry pump.
The background technology is as follows:
the slurry pump is a centrifugal pump in terms of its operation principle, and conceptually means a device for converting electric energy into kinetic energy and potential energy of a medium by a mechanism that increases the energy of a solid-liquid mixed medium by centrifugal force (rotation of an impeller of the pump). Is mainly applicable to the fields of industries such as mines, power plants, dredging, metallurgy, chemical industry, building materials, petroleum and the like. The name slurry pump is a centrifugal pump divided from the point of view of the transport medium. In addition, the slurry pump can be particularly divided into different types from different angles. Besides pumping water, the water pump can also pump air, solid-liquid mixture-mineral powder slurry-! The proportion of the water pump power consumption in the total national electric quantity is very large, the energy-saving condition of the water pump has an important influence on national economy, and the water pump plays an active role in the energy-saving link and plays an important role in the thermal power generation emission reduction process. The slurry pump not only saves energy by 4% -8% compared with similar products, but also contributes to the release of haze from the atmosphere.
The large-scale slurry pump is provided with the cooling fan and the sound insulation protection cover, and the sound insulation protection cover is used for reducing noise when the slurry pump works and can play a role in guaranteeing the operation safety of operators; however, the soundproof cover is disadvantageous in that the soundproof cover does not provide an excellent air flowability, and thus the soundproof cover is disadvantageous in that the heat dissipation effect of the heat dissipation fan is exerted.
The invention comprises the following steps:
the invention aims to solve the technical problem of providing a damping and heat dissipating device of a slurry pump, which has the functions of silencing, damping and cooling.
The technical problems to be solved by the invention are realized by adopting the following technical scheme: the utility model provides a damping and heat dissipating device of sediment stuff pump, includes the base, the top fixed mounting of base has the aeration dish, the top fixed mounting of aeration dish has the water cavity, the top fixed mounting of water cavity has flexible chamber, the top fixed mounting in flexible chamber has the wind chamber, the top fixed mounting in wind chamber has the amortization cover.
The silencing cover is arranged to be double-layered and is respectively an outer cover and an inner cover, soundproof cotton is arranged between the outer cover and the inner cover, the inner wall of the silencing cover is fixedly connected with a plurality of sound-absorbing wedge heads, and a guide plate is arranged on the fixed side of the inner cavity of the silencing cover.
Four groups of side plates are fixedly connected to the top side of the air cavity, the four groups of side plates form a box shape, the top of the air cavity with a cavity is built in each group of side plates, a plurality of air outlets are fixedly connected to the inner walls of the four groups of side plates, and the cross section area from the air inlet part of each air outlet to the air outlet part is gradually reduced;
the four sets of curb plates form box-shaped lower part swing joint and have the mounting panel, fixed mounting has the pump body on the mounting panel, run through on the mounting panel and seted up a plurality of through-holes, the bottom fixedly connected with of mounting panel a plurality of gag levers, every group the bottom of gag lever levers runs through the wind chamber and stretches into flexible intracavity fixedly connected with rubber ball, the outside of gag lever levers has all twined the spring, the spring is located between mounting panel and the wind chamber upside.
Preferably, a conduit is fixedly connected between the upper side wall of the water cavity and the side wall of the wind cavity, the left side wall of the water cavity is fixedly connected with a water inlet pipe, the right side wall of the water cavity is fixedly connected with a water outlet pipe, and a temperature control mechanism is arranged on the water cavity.
Preferably, two groups of air cylinders are fixedly arranged at the bottom of the base, backing plates are fixedly arranged at the bottoms of the two groups of air cylinders, and a plurality of moving wheels are fixedly arranged at the bottoms of the two groups of backing plates.
Preferably, both sides of the silencing cover are fixedly provided with air guide pipes, the tail ends of the air guide pipes are bent downwards, and the lower ends of the air guide pipes are fixedly provided with filter screens.
Preferably, the bottom of the base is fixedly provided with a base, and the bottom of the base is fixedly provided with a fan.
The beneficial effects of the invention are as follows: the pump body is installed in the mounting panel top, under the effect of spring and gag lever post, can play the function of moving away to avoid possible earthquakes, the limit that the rubber ball can restrict moving away to avoid possible earthquakes.
The fan is through the upward aeration of aeration dish, and gaseous from the intracavity of having played certain cooling function, can take away partial heat by the hydroenergy, and temperature control mechanism can guarantee the temperature of intracavity water, trades water in the water cavity through inlet tube and outlet pipe, can guarantee the temperature to guarantee to control the gaseous temperature of giving vent to anger in the aeration dish.
The air after the cooling gets into the wind chamber through the pipe, and a part of air gets into the curb plate, derives from the air outlet nozzle of curb plate inner wall, and a part of air is derived through the air outlet nozzle of wind chamber, passes the through-hole of mounting panel and carries out the heat dissipation to the below of the pump body, and the air outlet nozzle of curb plate inner wall carries out the heat dissipation to the lateral wall and the top of the pump body, avoids the high temperature, influences the pump body work.
Noise that the pump body during operation produced can carry out amortization in the amortization cover, and double-deck amortization cover can strengthen the amortization effect, and soundproof cotton also can strengthen the amortization effect.
The air after heat dissipation can be guided out from the air guide pipe.
Description of the drawings:
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the present invention in motion;
FIG. 3 is a schematic view of the structure of the muffler cover of the present invention;
FIG. 4 is a schematic view of the structure of the stroke chamber of the present invention;
FIG. 5 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 6 is a schematic view of a side plate of a chamber in accordance with the present invention;
wherein: 1. a sound deadening hood; 101. an outer cover; 102. an inner cover; 103. soundproof cotton; 104. a guide plate; 105. the sound absorption wedge; 2. a telescopic chamber; 3. a water chamber; 301. a water inlet pipe; 302. a water outlet pipe; 303. a temperature control mechanism; 304. a conduit; 4. an aeration disc; 401. a blower; 5. a base; 501. a base; 502. a cylinder; 503. a backing plate; 504. a moving wheel; 6. a pump body; 7. a wind chamber; 701. a side plate; 702. an air outlet nozzle; 8. an air guide pipe; 801. a filter screen; 9. a mounting plate; 901. a through hole; 902. a limit rod; 903. rubber balls; 904. and (3) a spring.
The specific embodiment is as follows:
the invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
Example 1: as shown in fig. 1-6, a damping and heat dissipating device of a slurry pump comprises a base 5, wherein an aeration disc 4 is fixedly arranged at the top of the base 5, a water cavity 3 is fixedly arranged at the top of the aeration disc 4, a telescopic cavity 2 is fixedly arranged at the top of the water cavity 3, a wind cavity 7 is fixedly arranged at the top of the telescopic cavity 2, and a silencing cover 1 is fixedly arranged at the top of the wind cavity 7.
The silencing cover 1 is arranged in a double-layer mode and is respectively provided with an outer cover 101 and an inner cover 102, soundproof cotton 103 is arranged between the outer cover 101 and the inner cover 102, the inner wall of the silencing cover 1 is fixedly connected with a plurality of sound-absorbing wedges 105, and a guide plate 104 is arranged on the fixed side of the inner cavity of the silencing cover 1.
Four groups of side plates 701 are fixedly connected to the top side of the air cavity 7, the four groups of side plates 701 form a box shape, the top of the air cavity 7 of each group of side plates 701 is internally provided with a cavity, a plurality of air outlets 702 are fixedly connected to the inner walls of the four groups of side plates 701, and the cross section area from the air inlet part of each air outlet 702 to the air outlet part is gradually reduced;
four sets of curb plates 701 constitute box-shaped lower part swing joint and have mounting panel 9, fixed mounting has pump body 6 on the mounting panel 9, a plurality of through-holes 901 have been seted up in the running through on the mounting panel 9, the bottom side fixedly connected with of mounting panel 9 a plurality of gag lever posts 902, every group the bottom of gag lever post 902 runs through wind chamber 7 and stretches into flexible intracavity 2 fixedly connected with rubber ball 903, the outside of gag lever post 902 has all been twined spring 904, spring 904 is located between mounting panel 9 and the wind chamber 7 upside.
A conduit 304 is fixedly connected between the upper side wall of the water cavity 3 and the side wall of the wind cavity 7, a water inlet pipe 301 is fixedly connected with the left side wall of the water cavity 3, a water outlet pipe 302 is fixedly connected with the right side wall of the water cavity 3, and a temperature control mechanism 303 is arranged on the water cavity 3.
The both sides of amortization cover 1 are all fixed mounting has guide duct 8, the tail end of guide duct 8 is all buckled downwards, the equal fixed mounting of lower extreme of guide duct 8 has filter screen 801.
The bottom of the base 5 is fixedly provided with a base 501, and the bottom of the base 5 is fixedly provided with a fan 401.
The pump body is installed above the mounting plate 9, and under the action of the spring and the limiting rod, the function of shock absorption can be achieved, and the rubber ball can limit the limit of shock absorption.
The fan 401 is aerated upwards through the aeration disc 4, gas passes through from the water cavity, a certain cooling function is achieved, partial heat can be taken away by water, the temperature of water in the water cavity can be guaranteed by the temperature control mechanism, water can be changed in the water cavity through the water inlet pipe and the water outlet pipe, the water temperature can be guaranteed, and accordingly the gas temperature of gas discharged from the aeration disc is guaranteed to be controlled.
The air after the cooling gets into the wind chamber through the pipe, and a part of air gets into the curb plate, derives from the air outlet nozzle of curb plate inner wall, and a part of air is derived through the air outlet nozzle of wind chamber, passes the through-hole of mounting panel and carries out the heat dissipation to the below of the pump body, and the air outlet nozzle of curb plate inner wall carries out the heat dissipation to the lateral wall and the top of the pump body, avoids the high temperature, influences the pump body work.
Noise that the pump body during operation produced can carry out amortization in the amortization cover, and double-deck amortization cover can strengthen the amortization effect, and soundproof cotton also can strengthen the amortization effect.
The air after heat dissipation can be guided out from the air guide pipe.
Example 2: as shown in fig. 1-6, a damping and heat dissipating device of a slurry pump comprises a base 5, wherein an aeration disc 4 is fixedly arranged at the top of the base 5, a water cavity 3 is fixedly arranged at the top of the aeration disc 4, a telescopic cavity 2 is fixedly arranged at the top of the water cavity 3, a wind cavity 7 is fixedly arranged at the top of the telescopic cavity 2, and a silencing cover 1 is fixedly arranged at the top of the wind cavity 7.
The silencing cover 1 is arranged in a double-layer mode and is respectively provided with an outer cover 101 and an inner cover 102, soundproof cotton 103 is arranged between the outer cover 101 and the inner cover 102, the inner wall of the silencing cover 1 is fixedly connected with a plurality of sound-absorbing wedges 105, and a guide plate 104 is arranged on the fixed side of the inner cavity of the silencing cover 1.
Four groups of side plates 701 are fixedly connected to the top side of the air cavity 7, the four groups of side plates 701 form a box shape, the top of the air cavity 7 of each group of side plates 701 is internally provided with a cavity, a plurality of air outlets 702 are fixedly connected to the inner walls of the four groups of side plates 701, and the cross section area from the air inlet part of each air outlet 702 to the air outlet part is gradually reduced;
four sets of curb plates 701 constitute box-shaped lower part swing joint and have mounting panel 9, fixed mounting has pump body 6 on the mounting panel 9, a plurality of through-holes 901 have been seted up in the running through on the mounting panel 9, the bottom side fixedly connected with of mounting panel 9 a plurality of gag lever posts 902, every group the bottom of gag lever post 902 runs through wind chamber 7 and stretches into flexible intracavity 2 fixedly connected with rubber ball 903, the outside of gag lever post 902 has all been twined spring 904, spring 904 is located between mounting panel 9 and the wind chamber 7 upside.
A conduit 304 is fixedly connected between the upper side wall of the water cavity 3 and the side wall of the wind cavity 7, a water inlet pipe 301 is fixedly connected with the left side wall of the water cavity 3, a water outlet pipe 302 is fixedly connected with the right side wall of the water cavity 3, and a temperature control mechanism 303 is arranged on the water cavity 3.
Two groups of air cylinders 502 are fixedly arranged at the bottom of the base 5, base plates 503 are fixedly arranged at the bottoms of the two groups of air cylinders 502, and a plurality of moving wheels 504 are fixedly arranged at the bottoms of the two groups of base plates 503.
The both sides of amortization cover 1 are all fixed mounting has guide duct 8, the tail end of guide duct 8 is all buckled downwards, the equal fixed mounting of lower extreme of guide duct 8 has filter screen 801.
The bottom of the base 5 is fixedly provided with a base 501, and the bottom of the base 5 is fixedly provided with a fan 401.
The pump body is installed above the mounting plate 9, and under the action of the spring and the limiting rod, the function of shock absorption can be achieved, and the rubber ball can limit the limit of shock absorption.
The fan 401 is aerated upwards through the aeration disc 4, gas passes through from the water cavity, a certain cooling function is achieved, partial heat can be taken away by water, the temperature of water in the water cavity can be guaranteed by the temperature control mechanism, water can be changed in the water cavity through the water inlet pipe and the water outlet pipe, the water temperature can be guaranteed, and accordingly the gas temperature of gas discharged from the aeration disc is guaranteed to be controlled.
The air after the cooling gets into the wind chamber through the pipe, and a part of air gets into the curb plate, derives from the air outlet nozzle of curb plate inner wall, and a part of air is derived through the air outlet nozzle of wind chamber, passes the through-hole of mounting panel and carries out the heat dissipation to the below of the pump body, and the air outlet nozzle of curb plate inner wall carries out the heat dissipation to the lateral wall and the top of the pump body, avoids the high temperature, influences the pump body work.
Noise that the pump body during operation produced can carry out amortization in the amortization cover, and double-deck amortization cover can strengthen the amortization effect, and soundproof cotton also can strengthen the amortization effect.
The air after heat dissipation can be guided out from the air guide pipe.
The air cylinder pushes the backing plate downwards, the pulley can move after exposing the base, and the air cylinder contracts the pulley to recover.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a sediment stuff pump's shock attenuation heat abstractor, includes base (5), its characterized in that: an aeration disc (4) is fixedly arranged at the top of the base (5), a water cavity (3) is fixedly arranged at the top of the aeration disc (4), a telescopic cavity (2) is fixedly arranged at the top of the water cavity (3), an air cavity (7) is fixedly arranged at the top of the telescopic cavity (2), and a silencing cover (1) is fixedly arranged at the top of the air cavity (7);
the sound-absorbing cover (1) is arranged in a double-layer mode and is respectively an outer cover (101) and an inner cover (102), sound-insulating cotton (103) is arranged between the outer cover (101) and the inner cover (102), the inner wall of the sound-absorbing cover (1) is fixedly connected with a plurality of sound-absorbing wedge heads (105), and a guide plate (104) is arranged on the fixed side of the inner cavity of the sound-absorbing cover (1);
four groups of side plates (701) are fixedly connected to the top side of the air cavity (7), the four groups of side plates (701) form a box shape, the top of the air cavity (7) with the built-in cavity of each group of side plates (701) and the inner wall of the four groups of side plates (701) are fixedly connected with a plurality of air outlets (702), and the cross section area from the air inlet part to the air outlet part of each air outlet (702) is gradually reduced;
the four groups of side plates (701) form a box-shaped lower part and are movably connected with a mounting plate (9), a pump body (6) is fixedly installed on the mounting plate (9), a plurality of through holes (901) are formed in the mounting plate (9) in a penetrating mode, a plurality of limiting rods (902) are fixedly connected to the bottom side of the mounting plate (9), rubber balls (903) are fixedly connected to the bottom ends of the limiting rods (902) penetrating through the air cavity (7) and extend into the telescopic cavity (2), springs (904) are wound on the outer portions of the limiting rods (902), and the springs (904) are located between the mounting plate (9) and the upper side of the air cavity (7);
a conduit (304) is fixedly connected between the side wall of the upper part of the water cavity (3) and the side wall of the wind cavity (7), a water inlet pipe (301) is fixedly connected with the side wall of the left side of the water cavity (3), a water outlet pipe (302) is fixedly connected with the side wall of the right side of the water cavity (3), and a temperature control mechanism (303) is arranged on the water cavity (3).
2. The damping and heat dissipating device of a slurry pump according to claim 1, wherein: two groups of air cylinders (502) are fixedly arranged at the bottom of the base (5), base plates (503) are fixedly arranged at the bottoms of the two groups of air cylinders (502), and a plurality of moving wheels (504) are fixedly arranged at the bottoms of the two groups of base plates (503).
3. The damping and heat dissipating device of a slurry pump according to claim 1, wherein: both sides of amortization cover (1) are all fixed mounting has guide duct (8), the tail end of guide duct (8) is all buckled downwards, the lower extreme of guide duct (8) is all fixed mounting has filter screen (801).
4. The damping and heat dissipating device of a slurry pump according to claim 1, wherein: the bottom of base (5) is fixed mounting has base (501), the bottom of base (5) is fixed mounting has fan (401).
CN202111069229.7A 2021-09-13 2021-09-13 Damping and heat dissipating device of slurry pump Active CN113586527B (en)

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CN113586527B true CN113586527B (en) 2023-05-05

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CN113323924A (en) * 2021-06-04 2021-08-31 安徽三环水泵有限责任公司 Portable movable silt-removing double-suction pump

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Denomination of invention: A shock-absorbing and heat dissipation device for a slurry pump

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