CN220435105U - High-temperature-resistant horizontal centrifugal pump - Google Patents

Abstract

The utility model discloses a high-temperature-resistant horizontal centrifugal pump, which belongs to the technical field of centrifugal pumps and comprises a mounting plate, wherein a centrifugal pump body is arranged above the mounting plate, the outer surface of the centrifugal pump body is fixedly connected with a protective cover, the bottom surface of the protective cover is fixedly connected with the upper surface of the mounting plate, a heat exchanger is fixedly inlaid in the inner wall of the protective cover, a temperature sensor is arranged on the inner top wall of the protective cover, and a singlechip is arranged on the front surface of the protective cover. Through the heat exchanger that sets up, heat exchanger can be by oneself to the inside heat absorption conduction of protection casing to the protection casing outside, can dispel the inside partial heat of protection casing, through the cooperation of temperature sensor, singlechip and the hair-dryer that sets up, utilize temperature sensor's monitoring work, can let the singlechip in time control hair-dryer work of blowing, can reach the effect of cooling to rotor parts, can prolong the life-span of bearing to avoid rotor parts damage to influence work.

Description

High-temperature-resistant horizontal centrifugal pump

Technical Field

The utility model relates to the technical field of centrifugal pumps, in particular to a high-temperature-resistant horizontal centrifugal pump.

Background

The centrifugal pump is operated by utilizing the rotation of the impeller to make water generate centrifugal motion, before the water pump is started, the pump shell and the water suction pipe are required to be filled with water, then the motor is started, the pump shaft drives the impeller and the water to do high-speed rotation motion, the water generates centrifugal motion and is thrown to the outer edge of the impeller, and the water flows into the water pressing pipeline of the water pump through the runner of the volute pump shell.

When the existing centrifugal pump rotor works, a great amount of heat is generated due to friction of the bearing, so that the bearing rapidly heats up and heats up in the running process of the centrifugal pump rotor, the centrifugal pump rotor sometimes needs to work outdoors, the temperature also rapidly rises under the irradiation of the sun, the service life of the bearing is reduced, and the whole rotor part of the centrifugal pump is damaged to cause incapacity of working when serious, so that a high-temperature-resistant horizontal centrifugal pump is provided by a person skilled in the art.

Disclosure of Invention

The utility model aims to provide a high-temperature-resistant horizontal centrifugal pump so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high temperature resistant horizontal centrifugal pump, includes the mounting panel, the top of mounting panel is provided with the centrifugal pump body, the surface mounting of centrifugal pump body is connected with the protection casing, the bottom surface of protection casing and the upper surface fixed connection of mounting panel, the inner wall of protection casing is fixed to be inlayed and is had heat exchanger, temperature sensor is installed to the interior roof of protection casing, the singlechip is installed in the front of protection casing, the upper surface fixed of protection casing is inlayed and is had a fixed section of thick bamboo, the hair-dryer is installed to the inner wall of fixed section of thick bamboo, the upper surface mounting of fixed section of thick bamboo has the protecting crust.

As still further aspects of the utility model: the centrifugal pump is characterized in that a connecting seat is fixedly connected to the outer surface of the centrifugal pump body, and the bottom surface of the connecting seat is fixedly connected with the upper surface of the mounting plate.

As still further aspects of the utility model: the right side of protection casing has seted up the air vent, the inner wall fixedly connected with filter screen of air vent.

As still further aspects of the utility model: the front of mounting panel and the back of mounting panel all fixedly connected with installation piece, every the mounting hole has all been seted up to the upper surface of installation piece.

As still further aspects of the utility model: the singlechip is electrically connected with the temperature sensor through a wire, and the singlechip is electrically connected with the blower through a wire.

As still further aspects of the utility model: the bottom surface fixedly connected with supporting cushion of mounting panel, the supporting cushion adopts anticorrosive material.

As still further aspects of the utility model: the centrifugal pump is characterized in that two support plates are fixedly connected to the outer surface of the centrifugal pump body, and the bottom surface of each support plate is fixedly connected with the upper surface of the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

this high temperature resistant horizontal centrifugal pump, through the heat exchanger that sets up, heat exchanger can be by oneself to the inside heat absorption conduction of protection casing to the protection casing outside, can dispel the inside partial heat of protection casing, through the cooperation of temperature sensor, singlechip and the hair-dryer that sets up, utilize temperature sensor's monitoring work, can let the singlechip in time control hair-dryer blow work, can reach the effect of cooling to rotor parts, can prolong the life-span of bearing to avoid rotor parts damage to influence work.

Drawings

FIG. 1 is a schematic perspective view of a high temperature resistant horizontal centrifugal pump;

FIG. 2 is a schematic perspective view of a rear view of a centrifugal pump body of a high temperature resistant horizontal centrifugal pump;

FIG. 3 is a schematic perspective view of a side sectional view of a protective cover of a high temperature resistant horizontal centrifugal pump;

fig. 4 is a schematic perspective view of a top view of a fixed cylinder of a high temperature resistant horizontal centrifugal pump.

In the figure: 1. a mounting plate; 2. supporting cushion blocks; 3. a mounting block; 4. a connecting seat; 5. a centrifugal pump body; 6. a fixed cylinder; 7. a protective shell; 8. a single chip microcomputer; 9. a vent; 10. a filter screen; 11. a protective cover; 12. a mounting hole; 13. a heat exchanger; 14. a temperature sensor; 15. a support plate; 16. a blower.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 4, in the embodiment of the utility model, a high temperature resistant horizontal centrifugal pump comprises a mounting plate 1, a centrifugal pump body 5 is arranged above the mounting plate 1, a protective cover 11 is fixedly connected to the outer surface of the centrifugal pump body 5, the bottom surface of the protective cover 11 is fixedly connected with the upper surface of the mounting plate 1, a heat exchanger 13 is fixedly inlaid in the inner wall of the protective cover 11, a temperature sensor 14 is arranged on the inner top wall of the protective cover 11, a singlechip 8 is arranged on the front surface of the protective cover 11, a fixed cylinder 6 is fixedly inlaid in the upper surface of the protective cover 11, a blower 16 is arranged on the inner wall of the fixed cylinder 6, and a protective shell 7 is arranged on the upper surface of the fixed cylinder 6; through the cooperation of temperature sensor 14, singlechip 8 and the hair-dryer 16 that set up, utilize temperature sensor 14's monitoring work, can let singlechip 8 in time control hair-dryer 16 blow the work, can reach the effect of cooling to the rotor part, can prolong the life-span of bearing to avoid rotor part damage to influence work.

The surface fixedly connected with connecting seat 4 of centrifugal pump body 5, the bottom surface of connecting seat 4 and the last fixed surface of mounting panel 1 are connected, the connection between mounting panel 1 and centrifugal pump body 5 can be consolidated by utilizing connecting seat 4 that sets up, the air vent 9 has been seted up to the right flank of protection casing 11, the inner wall fixedly connected with filter screen 10 of air vent 9, the air vent 9 that utilizes the setting can dispel partial heat, and filter screen 10 can prevent that the dust from getting into, the front of mounting panel 1 and the equal fixedly connected with installation piece 3 in the back of mounting panel 1, mounting hole 12 has all been seted up to the upper surface of every installation piece 3, utilize the cooperation of installation piece 3 and mounting hole 12, make things convenient for the staff to fix mounting panel 1, it is more convenient during operation.

The singlechip 8 passes through the wire electricity with temperature sensor 14 and is connected, and singlechip 8 passes through the wire electricity with hair-dryer 16 and is connected, can let the timely work of blowing of hair-dryer 16, the bottom surface fixedly connected with supporting pad 2 of mounting panel 1, and supporting pad 2 adopts anticorrosive material, can prop up mounting panel 1, and centrifugal pump body 5's surface fixedly connected with two extension boards 15, the bottom surface of every extension board 15 all with mounting panel 1's last fixed surface connection, can let centrifugal pump body 5's rear end keep firm form.

The working principle of the utility model is as follows: when the centrifugal pump body 5 works to generate heat, the heat exchanger 13 absorbs the heat and conducts the heat to the outside of the protective cover 11, meanwhile, the temperature sensor 14 monitors the temperature in real time, once the temperature value is monitored to reach a set value, the temperature sensor 14 sends a signal to the singlechip 8, the singlechip 8 immediately controls the blower 16 to work, the blower 16 blows wind to the centrifugal pump body 5, the effect of cooling the rotor part can be achieved, and the service life of the bearing can be prolonged, so that the rotor part is prevented from being damaged and the work is not influenced.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a high temperature resistant horizontal centrifugal pump, includes mounting panel (1), its characterized in that, the top of mounting panel (1) is provided with centrifugal pump body (5), the surface fixedly connected with protection casing (11) of centrifugal pump body (5), the bottom surface of protection casing (11) is fixed with the last fixed surface of mounting panel (1) and is connected, the inner wall of protection casing (11) is fixed to be inlayed and is had heat exchanger (13), temperature sensor (14) are installed to the interior roof of protection casing (11), singlechip (8) are installed in the front of protection casing (11), the last fixed surface of protection casing (11) is inlayed and is had fixed section of thick bamboo (6), hair-dryer (16) are installed to the inner wall of fixed section of thick bamboo (6), the last surface mounting of fixed section of thick bamboo (6) has protective housing (7).

2. The high-temperature-resistant horizontal centrifugal pump according to claim 1, wherein a connecting seat (4) is fixedly connected to the outer surface of the centrifugal pump body (5), and the bottom surface of the connecting seat (4) is fixedly connected with the upper surface of the mounting plate (1).

3. The high-temperature-resistant horizontal centrifugal pump according to claim 1, wherein a vent (9) is formed in the right side surface of the protective cover (11), and a filter screen (10) is fixedly connected to the inner wall of the vent (9).

4. The high-temperature-resistant horizontal centrifugal pump according to claim 1, wherein the front surface of the mounting plate (1) and the back surface of the mounting plate (1) are fixedly connected with mounting blocks (3), and the upper surface of each mounting block (3) is provided with a mounting hole (12).

5. The high-temperature-resistant horizontal centrifugal pump according to claim 1, wherein the single-chip microcomputer (8) is electrically connected with the temperature sensor (14) through a wire, and the single-chip microcomputer (8) is electrically connected with the blower (16) through a wire.

6. The high-temperature-resistant horizontal centrifugal pump according to claim 1, wherein the bottom surface of the mounting plate (1) is fixedly connected with a supporting cushion block (2), and the supporting cushion block (2) is made of an anti-corrosion material.

7. The high-temperature-resistant horizontal centrifugal pump according to claim 1, wherein two support plates (15) are fixedly connected to the outer surface of the centrifugal pump body (5), and the bottom surface of each support plate (15) is fixedly connected with the upper surface of the mounting plate (1).