CN220687582U

CN220687582U - Swing rotor pump of sled dress device

Info

Publication number: CN220687582U
Application number: CN202322416638.0U
Authority: CN
Inventors: 蒋相林; 叶平; 吴侦侦
Original assignee: Zhejiang Linrong Dingyan Technology Co ltd
Current assignee: Zhejiang Linrong Dingyan Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-03-29
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a swing rotor pump of a skid-mounted device, which comprises a protection shell, wherein a pump body is arranged at the bottom of the protection shell, lifting type air blast structures are arranged on the inner walls of two sides of the protection shell, two fixing plates are respectively arranged in the protection shell, and cooling structures are arranged on the outer walls of one side opposite to the two fixing plates. According to the utility model, the pump body is cooled by reducing the air temperature through the cooling structure, so that water is prevented from directly contacting the pump body to cool, the safety performance is higher, excessive water inflow in the pump body is effectively prevented from being caused by cooling through cold air, the condition that the pump body is damaged is prolonged, the service life of equipment is prolonged, and in addition, the cooling structure is matched with the lifting movement of the lifting type air blasting structure, the cooling air is accelerated to flow to the pump body, and meanwhile, the evaporation of small water drops generated by condensation in the protective shell is accelerated, so that the small water drops are effectively prevented from dripping into the pump body, and the pump body is further prevented from being wetted and water inflow is further prevented.

Description

Swing rotor pump of sled dress device

Technical Field

The utility model relates to the technical field of swing rotor pumps, in particular to a swing rotor pump of a skid-mounted device.

Background

The swing rotor pump adopts the mutual matching of the swing rotor and the stator teeth, realizes liquid suction and discharge by utilizing the swing of the rotor, is applicable to occasions requiring high-precision liquid delivery due to stable flow and stable pressure, can avoid liquid fluctuation, thereby controlling process parameters, but can generate a large amount of hot gas in the working process of the rotor pump, and can directly influence the production efficiency of the rotor pump and even reduce the service life of the rotor pump if the hot gas cannot be timely dispersed. The utility model discloses a circulating cooling device of a rotor pump, which comprises a base plate, the top of bottom plate is fixedly connected with a cooling box through two short rods, the top of the cooling box is provided with an opening, the bottom of the inner cavity of the cooling box is fixedly connected with a straight plate, the top of the straight plate is provided with a pump body, the top of the bottom plate is close to the left side and the right side and is fixedly connected with a supporting plate, the top of the pump body is provided with a cover plate, the bottom of the cover plate is fixedly connected with the top of the two supporting plates, the top of the cover plate is provided with an exhaust fan, the lower part of the cover plate is provided with an exhaust pipe, the top of the exhaust pipe penetrates through the bottom of the cover plate and is fixedly connected with a bottom exhaust opening of the exhaust fan, the bottom of the exhaust pipe is fixedly connected with an exhaust nozzle, the two supporting plates are externally provided with water suction pipes, and the two water pumping pipes are respectively penetrated through the far side of the two supporting plates and the left side and the right side of the cooling box in turn, the two water pumping pipes are communicated with the inside of the cooling box, the two water pumping pipes are respectively provided with a first water pump, the bottoms of the two first water pumps are fixedly connected with the top of the bottom plate, the far side of the two supporting plates is fixedly connected with a water tank, the rear ends of the two water pumping pipes are respectively penetrated through the front walls of the two water tanks and communicated with the inside of the two water tanks, the tops of the two water tanks are respectively provided with a spraying mechanism, when the circulating cooling device is used, water needs to be directly sprayed on the rotor pump body for cooling, long-time spraying water can possibly lead to water inlet of the pump body, the rotor pump can not be started, even short circuit or rotor pump burning can also occur, the progress of directly affecting the whole work can also lead to human body electric shock, casualties and even death are caused, the safety is low.

Disclosure of Invention

The utility model aims to provide a swing rotor pump of a skid-mounted device, which solves the problems that in the prior art, water is directly sprayed on a pump body to cool, so that the phenomenon of electric leakage, incapability of starting and the like of the rotor pump can be caused, and the safety performance is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sled dress device's swing rotor pump, includes the protective housing, the headstock is installed to the bottom of protective housing, the pump body is installed to the bottom of protective housing, all be provided with lift formula blast structure on the inner wall of protective housing both sides, lift formula blast structure's bottom extends to the inside of headstock and installs band pulley transmission structure, the rotary driving spare that drives lift formula blast structure work is installed to the bottom of headstock, two fixed plates are installed respectively to the inside of protective housing, two all be provided with the cooling structure on the outer wall of one side that the fixed plate is relative, install control panel on the outer wall of protective housing one side, control panel's output and pump body, rotary driving spare, cooling structure and lift formula blast structure's input electric connection.

Preferably, the lifting type air blast structure comprises a screw rod rotatably arranged at the bottom of the protective shell, the bottom end of the screw rod extends to the inside of the power box, one of the screw rod is in power connection with the output end of the rotary driving piece through a coupler, a nut pair is arranged at one end thread of the screw rod surface, a fan is arranged at the top end of the nut pair, and the input end of the fan is electrically connected with the output end of the control panel.

Preferably, the cooling structure comprises a water tank arranged on the outer wall of one side of the protective housing, a booster pump is arranged on the outer wall of the protective housing above the water tank, a liquid inlet of the booster pump is connected with a liquid outlet of the water tank, a right-angle condensing pipe is arranged at the liquid outlet of the booster pump, an input end of the booster pump is electrically connected with an output end of the control panel, an S-shaped condensing pipe is arranged on the outer wall of one side of the fixed plate, and a water outlet of the S-shaped condensing pipe is communicated with a water inlet of the water tank.

Preferably, the belt wheel transmission structure comprises a driving wheel arranged at the bottom end of the screw rod and a driven wheel arranged at the bottom end of the other screw rod, and the surfaces of the driving wheel and the driven wheel are wound with the crawler belt.

Preferably, the surface of the fixing plate is provided with a plurality of ventilation holes for ventilation.

Preferably, the fixing plate is made of aluminum alloy members, and the S-shaped condensation tube and the right-angle condensation tube are made of red copper members.

Compared with the prior art, the utility model has the beneficial effects that: according to the swing rotor pump of the skid-mounted device, the pump body is cooled by opening the cooling structure through the control panel while the pump body works, then two lifting type air blowing structures are opened to work simultaneously, cold air generated by the cooling structure is blown by lifting or descending the lifting type air blowing structures, and the flow of the cold air is accelerated; the pump body is cooled by setting up the cooling structure and utilizing the reduced air temperature, the pump body is prevented from being directly contacted with water to cool, the safety performance is higher, excessive water inflow in the pump body is effectively prevented by cooling through cold air, the pump body is caused to be damaged, the service life of the equipment is prolonged, the lifting movement of the lifting type air blast structure is matched, the cooling air is accelerated to flow to the pump body, the small water drops generated by condensation in the protective housing are accelerated to evaporate, the small water drops are effectively prevented from dripping into the pump body, and the pump body is further prevented from being wetted.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side view of a fixing plate according to the present utility model

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a protective housing; 2. a power box; 3. a pump body; 4. a screw rod; 5. a nut pair; 6. a fan; 7. a rotary driving member; 8. a belt wheel transmission structure; 9. a fixing plate; 901. a vent hole; 10. a right-angle condensing tube; 1001. an S-shaped condensing tube; 11. a water tank; 12. a booster pump; 13. and a control panel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a sled dress device's swing rotor pump, including protective housing 1, power case 2 is installed to protective housing 1's bottom, pump body 3 is installed to protective housing 1's bottom, all be provided with lift type blast structure on protective housing 1 both sides's the inner wall, lift type blast structure's bottom extends to power case 2's inside and installs band pulley transmission structure 8, the rotary driving piece 7 that drives lift type blast structure work is installed to power case 2's bottom, drive lift type blast structure through rotary driving piece 7 and blow from top to bottom for the cooling rate of pump body 3 is improved to the cooling speed of cooling air circulation more;

two fixing plates 9 are respectively arranged in the protective shell 1, the fixing plates 9 are made of members made of aluminum alloy materials, a plurality of ventilation holes 901 for air circulation are formed in the surfaces of the fixing plates 9, cooling structures are arranged on the outer walls of the opposite sides of the two fixing plates 9, cooling air is blown to the pump body 3 by air blown out by the lifting type air blowing structure through the ventilation holes 901, the pump body 3 is cooled by the cooling air, meanwhile, damage to the pump body 3 is avoided, the situation that water flow and the pump body 3 are in direct contact with each other and possibly cause short circuit and power failure of the pump body 3 is effectively prevented, and the safety performance is improved;

a control panel 13 is arranged on the outer wall of one side of the protective shell 1, and the output end of the control panel 13 is electrically connected with the pump body 3, the rotary driving piece 7, the cooling structure and the input end of the lifting type air blowing structure;

the lifting type air blowing structure comprises a screw rod 4 rotatably arranged at the bottom of a protective shell 1, the bottom end of the screw rod 4 extends to the inside of a power box 2, the bottom end of one screw rod 4 is in power connection with the output end of a rotary driving piece 7 through a coupler, a nut pair 5 is arranged at one end thread of the surface of the screw rod 4, a fan 6 is arranged at the top end of the nut pair 5, the input end of the fan 6 is electrically connected with the output end of a control panel 13, and the screw rod 4 is driven to rotate through the rotary driving piece 7, so that the nut pair 5 drives the fan 6 to ascend or descend, and the fan 6 can accelerate evaporation of water drops while blowing cold air generated by the cooling structure to a pump body 3, so that the water drops are prevented from entering the pump body 3;

the cooling structure comprises a water tank 11 arranged on the outer wall of one side of the protective shell 1, a booster pump 12 is arranged on the outer wall of the protective shell 1 above the water tank 11, a liquid inlet of the booster pump 12 is connected with a liquid outlet of the water tank 11, a right-angle condensing tube 10 is arranged at the liquid outlet of the booster pump 12, an input end of the booster pump 12 is electrically connected with an output end of a control panel 13, an S-shaped condensing tube 1001 is arranged on the outer wall of one side of a fixed plate 9, a water outlet of the S-shaped condensing tube 1001 is communicated with a water inlet of the water tank 11, the S-shaped condensing tube 1001 and the right-angle condensing tube 10 are made of red copper, water in the water tank 11 is pumped into the right-angle condensing tube 10 through the booster pump 12, and because a water outlet of the right-angle condensing tube 10 is communicated with a water inlet of the S-shaped condensing tube 1001, water is cooled by cold air emitted by the S-shaped condensing tube 1001 to a pump body 3, water flow and the pump body 3 are prevented from being directly contacted with the water flow 3, and the water outlet of the S-shaped condensing tube 1001 is communicated with the water tank 11, thus water source waste is avoided to be recycled;

the belt wheel transmission structure 8 comprises a driving wheel arranged at the bottom end of the screw rod 4 and a driven wheel arranged at the bottom end of the other screw rod 4, wherein the surfaces of the driving wheel and the driven wheel are wound with crawler belts, one screw rod 4 is driven to rotate through the rotary driving piece 7, and meanwhile, the driving wheel drives the crawler belts to rotate so as to drive the driven wheel to rotate, thereby driving the other screw rod 4 to synchronously work and then driving the two fans 6 to sweep wind up and down.

When the embodiment of the application is used, firstly, the staff installs the pump body 3 in the inside of the protective shell 1, then start the pump body 3 through the control panel 13 to work, simultaneously start the cooling structure through the control panel 13 to cool the pump body 3, because the cooling structure does not directly contact with the pump body 3 in the course of working, therefore the water that the cooling structure produced in the course of cooling does not directly spray on the pump body 3, simultaneously, open the rotary driving piece 7 through the control panel 13, drive the pulley transmission structure 8 by the rotary driving piece 7 to work, when the pulley transmission structure 8 rotates, drive two over-and-under type blast structures to work simultaneously, the amount of wind that the over-and-under type blast structure produced passes ventilation hole 901 and blows to the cooling structure, rise or descend the cold air that produces the cooling structure through over-and-under type blast structure and blow, accelerate the cold air flow, make the cold air to the direction of the pump body 3 remove, thereby the evaporation is also blown by over-and-under type blast structure that the hot gas produced in the protective shell 1 because the pump body 3 produced, avoid the drop of water droplet to fall into 3, and then protect the pump body 3 from damp, the service life of the pump body 3 is prolonged.

Claims

1. The utility model provides a sled dress device's swing rotor pump which characterized in that: including protective housing (1), headstock (2) is installed to the bottom of protective housing (1), pump body (3) are installed to the bottom of protective housing (1), all be provided with lift formula blast structure on the inner wall of protective housing (1) both sides, the bottom of lift formula blast structure extends to the inside of headstock (2) and installs band pulley transmission structure (8), rotary driving spare (7) that drive lift formula blast structure worked are installed to the bottom of headstock (2), two fixed plates (9) are installed respectively to the inside of protective housing (1), two all be provided with cooling structure on the outer wall of one side that fixed plate (9) are relative, install control panel (13) on the outer wall of protective housing (1) one side, the output and the pump body (3), rotary driving spare (7), cooling structure and lift formula blast structure's input electric connection of control panel (13).

2. The skid-mounted swing rotor pump of claim 1, wherein: the lifting type air blowing structure comprises a screw rod (4) rotatably mounted at the bottom of a protective shell (1), the bottom end of the screw rod (4) extends to the inside of a power box (2), one of the screw rods is in power connection with the output end of a rotary driving piece (7) through a coupler, a nut pair (5) is mounted at one end thread of the surface of the screw rod (4), a fan (6) is mounted at the top end of the nut pair (5), and the input end of the fan (6) is electrically connected with the output end of a control panel (13).

3. The skid-mounted swing rotor pump of claim 1, wherein: the cooling structure comprises a water tank (11) arranged on the outer wall of one side of a protective shell (1), a booster pump (12) is arranged on the outer wall of the protective shell (1) above the water tank (11), a liquid inlet of the booster pump (12) and a liquid outlet of the water tank (11) are mutually connected, a right-angle condensing pipe (10) is arranged at the liquid outlet of the booster pump (12), the input end of the booster pump (12) is electrically connected with the output end of a control panel (13), an S-shaped condensing pipe (1001) is arranged on the outer wall of one side of a fixed plate (9), and a water outlet of the S-shaped condensing pipe (1001) is communicated with a water inlet of the water tank (11).

4. The skid-mounted swing rotor pump of claim 2, wherein: the belt wheel transmission structure (8) comprises a driving wheel arranged at the bottom end of the screw rod (4) and a driven wheel arranged at the bottom end of the other screw rod (4), and the surfaces of the driving wheel and the driven wheel are wound with tracks.

5. The skid-mounted swing rotor pump of claim 2, wherein: the surface of the fixed plate (9) is provided with a plurality of ventilation holes (901) for ventilation.

6. A skid-mounted swing rotor pump as set forth in claim 3 wherein: the fixing plate (9) is made of aluminum alloy members, and the S-shaped condensation tube (1001) and the right-angle condensation tube (10) are made of red copper members.