CN209976901U

CN209976901U - Fan for pump

Info

Publication number: CN209976901U
Application number: CN201920591726.5U
Authority: CN
Inventors: 李刚; 李铠男
Original assignee: Dongying Kaijie Petroleum Equipment Co Ltd
Current assignee: Dongying Kaijie Petroleum Equipment Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-01-21
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a fan for pump, seted up the mounting groove including fan casing's upper end, the second mounting hole has been seted up to one side of mounting groove, the installation plate is installed to fan casing's side, has seted up first mounting hole on the installation plate, the air outlet has been seted up to fan casing's lower terminal surface, and the air intake has been seted up to one side end of fan casing, and air intake department installs the air-supply line, and the air-supply line passes the installation plate and extends to the top of installation plate, the upper end at the air-supply line is installed to the dust-proof box, and dust-proof box and air-supply line intercommunication, and the dust screen is installed to the upper end of dust-proof box, and the dust screen is including metal crate, the motor casing is installed in fan casing's upper end, and the fixed plate is installed to the lower extreme of motor. The utility model has the advantages of convenient to detach overhauls after the fan trouble and maintains and the air that can inhale removes dust, prevents that the dust from getting into in the pump.

Description

Fan for pump

Technical Field

The utility model relates to a fan technical field specifically is a fan for pump.

Background

The fan is a machine which can raise gas pressure and discharge gas by means of input mechanical energy, and is a driven fluid mechanical fan, which is a short form of the habit of gas compression and gas conveying machinery in China.

The fan for the existing pump is arranged inside the air source heat pump, when the fan part breaks down, the whole fan needs to be detached for maintenance, but the fan is difficult to detach and convenient to process faults, and the fan can suck dust in external air into the pump in work, so that the use of the pump can be influenced, and the cleaning treatment is difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan for pump possesses convenient to overhaul after the fan trouble and maintains and can inhale the air and remove dust, prevents that the dust from getting into the advantage in the pump, solves the fan at work, can inhale the dust in the outside air in the pump and be difficult to portable maintenance's shortcoming behind the fan trouble.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan for pump, has seted up the mounting groove including the upper end of fan casing, and the second mounting hole has been seted up to one side of mounting groove, the installation plate is installed to the side of fan casing, has seted up first mounting hole on the installation plate, the air outlet has been seted up to the lower terminal surface of fan casing, and the air intake has been seted up to one side end of fan casing, and air intake department installs the air-supply line, and the air-supply line passes the installation plate and extends to the top of installation plate, dust proof box installs in the upper end of air-supply line, and dust proof box and air-supply line intercommunication, and the dust screen is installed to dust proof box's upper end, the motor casing is installed in the upper end of fan casing, and the fixed plate is installed to the lower extreme of motor casing.

Preferably, the number of the air outlets is four, and the four air outlets are distributed in an array.

Preferably, the number of the first mounting holes is four, and the four first mounting holes are distributed in an array.

Preferably, the dust screen comprises a metal frame, and the metal frame and the dust box are fixed through screws.

Preferably, a motor is installed in the motor casing, an output shaft of the motor penetrates through the motor casing and the fixing plate and extends into the fan casing from the installation groove, and an impeller is installed at the tail end of the output shaft of the motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of fixed plate and installation plate, the casing of fan is located the pump back through installation plate and pump shell bolt fastening, can make things convenient for the installation and the dismantlement of fan, and the subassembly such as motor, impeller passes through the fixed plate to be installed in the fan, when the fan part breaks down, not only can be convenient for dismantle the fan, can also be convenient for dismantle subassembly such as motor, impeller, can be convenient for the maintenance of fan.

2. The utility model discloses a set up the cooperation of dust-proof box and dust screen, at the fan in work, it produces the negative pressure to rotate through motor work drive impeller, can inhale the dust in the outside air, then blow to the pump in, carry out the work of dispelling the heat to the heat source pump, at the inspiratory in-process of air, the air at first can be through the dust screen on the dust-proof box, dust that can effectual filtered air, prevent that the dust from influencing its work in getting into the pump, and the dust screen passes through the mounting screw, can the convenient to detach wash, can also be convenient for change after damaging.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the motor casing of the present invention;

fig. 3 is a schematic bottom view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. installing a plate block; 2. a fixing plate; 3. a motor housing; 4. a motor; 5. an air inlet pipe; 6. an air outlet; 7. a fan housing; 8. a dust-proof box; 9. a dust screen; 10. a first mounting hole; 11. a second mounting hole; 12. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 to 4, the present invention provides an embodiment: the utility model provides a fan for pump, including motor casing 3, fan housing 7 and dust-proof box 8, mounting groove 12 has been seted up to fan housing 7's upper end, mounting groove 12 can make things convenient for the impeller to install in fan housing 7, second mounting hole 11 has been seted up to one side of mounting groove 12, installation plate 1 is installed to fan housing 7's side, first mounting hole 10 has been seted up on the installation plate 1, first mounting hole 10 is equipped with four altogether, and four first mounting holes 10 are the array distribution, air outlet 6 has been seted up to fan housing 7's lower terminal surface, air outlet 6 is equipped with four altogether, and four air outlets 6 are the array distribution, air outlet 6 is used for the air-out to dispel the heat to the pump, the air intake has been seted up to one side end of fan housing 7, air intake department installs air-supply line 5, air-supply line 5.

Dust box 8 is installed in the upper end of air-supply line 5, and dust box 8 and air-supply line 5 intercommunication, dust screen 9 is installed to dust box 8's upper end, dust screen 9 is including metal crate, metal crate passes through the fix with screw with dust box 8, through the cooperation that sets up dust box 8 and dust screen 9, in the fan is in work, it produces the negative pressure to work the drive impeller rotation through motor 4, can inhale the dust in the outside air, then blow to the pump in, carry out the work of dispelling the heat to the heat source pump, at the inspiratory in-process of air, the air at first can pass through dust screen 9 on dust box 8, dust that can effectual filtered air, prevent that the dust from getting into the pump and influencing its work, and dust screen 9 passes through the screw installation, can be convenient for dismantle the washing, can also can be convenient for change after damaging.

Motor casing 3 installs the upper end at fan casing 7, fixed plate 2 is installed to the lower extreme of motor casing 3, set up the hole groove that corresponds with second mounting hole 11 on the fixed plate 2, fixed plate 2 passes through the bolt fastening with fan casing 7, through the cooperation that sets up fixed plate 2 and installation plate 1, the casing of fan is located behind the pump through installation plate 1 and pump shell bolt fastening, can make things convenient for the installation and the dismantlement of fan, motor 4, subassembly such as impeller passes through fixed plate 2 and installs in the fan, when the fan part breaks down, not only can the fan be convenient for dismantle, can also be convenient for dismantle motor 4, subassembly such as impeller, the maintenance of fan can be convenient for. Install motor 4 in the motor casing 3, the wiring board of motor 4 is connected with the wire, and motor 4 output shaft passes motor casing 3 and fixed plate 2 and extends to in fan casing 7 from mounting groove 12, and the end of motor 4 output shaft installs the impeller.

The working principle is as follows: the utility model discloses the during operation, fan housing 7 is located the fan mounting groove of heat source pump, then shell bolt fastening through installation plate 1 and pump, be connected the power supply with the power of motor 4 and pump, it produces the negative pressure to rotate through motor 4 work drive impeller, can inhale the dust in the outside air, then blow to the pump in, the work of dispelling the heat to the heat source pump, at the inspiratory in-process of air, the air at first can be through the dust screen 9 on the dust proof box 8, dust that can effectual filtered air, prevent that the dust from influencing its work in getting into the pump, and dust screen 9 passes through the mounting screw, can convenient to detach wash, can also be convenient for change after damaging.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a fan for pump, includes motor casing (3), fan casing (7) and dust proof box (8), its characterized in that: the dust-proof device is characterized in that a mounting groove (12) is formed in the upper end of the fan shell (7), a second mounting hole (11) is formed in one side of the mounting groove (12), a mounting plate block (1) is mounted at the side end of the fan shell (7), a first mounting hole (10) is formed in the mounting plate block (1), an air outlet (6) is formed in the lower end face of the fan shell (7), an air inlet is formed in one side end of the fan shell (7), an air inlet pipe (5) is mounted at the air inlet, the air inlet pipe (5) penetrates through the mounting plate block (1) and extends to the upper portion of the mounting plate block (1), the dust-proof box (8) is mounted at the upper end of the air inlet pipe (5), the dust-proof box (8) is communicated with the air inlet pipe (5), a dust-proof net (9) is mounted at the upper end of the dust-proof box (8), the motor shell (3, a hole groove corresponding to the second mounting hole (11) is formed in the fixing plate (2), and the fixing plate (2) and the fan shell (7) are fixed through bolts.

2. The blower for a pump according to claim 1, wherein: the number of the air outlets (6) is four, and the four air outlets (6) are distributed in an array.

3. The blower for a pump according to claim 1, wherein: the number of the first mounting holes (10) is four, and the four first mounting holes (10) are distributed in an array.

4. The blower for a pump according to claim 1, wherein: the dust screen (9) comprises a metal frame, and the metal frame is fixed with the dust-proof box (8) through screws.

5. The blower for a pump according to claim 1, wherein: install motor (4) in motor casing (3), motor (4) output shaft passes motor casing (3) and fixed plate (2) and extends to in fan casing (7) from mounting groove (12), and the impeller is installed to the end of motor (4) output shaft.