CN217976729U - Circulating pump safety cover - Google Patents

Abstract

The utility model belongs to the technical field of the circulating pump protection technique and specifically relates to a circulating pump safety cover is related to. The pump comprises a pump body, pump body one side is equipped with the motor, pump body bottom is equipped with the mount pad, the outside cover of the pump body is equipped with the cover body, cover body and motor adjacent lateral wall are equipped with heating panel and filter from inside to outside in proper order. The utility model has the advantages that the cover body is covered outside the pump body, thereby playing an effective protection role for the circulating pump; the cover body is provided with the heat dissipation plate and the filter plate, so that heat can be effectively dissipated, and the influence of dust deposition of a circulating pump motor on the operation effect is avoided.

Description

Circulation pump protective cover

technical field

The utility model relates to the technical field of circulation pump protection, in particular to a circulation pump protection cover.

Background technique

Circulation pump refers to the pump for circulating liquid in the device for conveying reaction, absorption, separation, and regeneration of absorption liquid. Its head is low, it is only used to overcome the pressure drop of the circulation system; the working principle of the circulation pump is to circulate the water, for example, the hot water in the water heating and heating pipeline is circulated by the circulation pump.

At present, the circulating pump needs to be protected with a protective cover during use. Since the pump body will generate a lot of heat when it rotates, in order for the circulating pump to dissipate heat, it is necessary to open cooling holes on the pump body. During the use of the pump body The dust in the medium accumulates in the heat dissipation holes, which affects the heat dissipation of the pump body, thereby affecting the operation of the circulating pump.

Utility model content

The purpose of the utility model is to provide a circulating pump protective cover, which can prevent the circulation pump motor from dust accumulation and affect the cooling effect, can effectively dissipate heat, and maintain the operation of the circulating pump.

The utility model provides a protective cover for a circulating pump, which comprises a pump body, a motor is provided on one side of the pump body, a mounting seat is provided at the bottom of the pump body, a cover is set outside the pump body, and the cover is A heat dissipation plate and a filter plate are sequentially arranged on the side wall adjacent to the motor from inside to outside.

Preferably, the heat dissipation plate is nested on the side wall of the cover body, and a fan is provided in the heat dissipation plate, and the fan communicates with the outside world and the inside of the cover body.

Preferably, there are two fans.

Preferably, sliding grooves are provided on the left and right sides of the cooling plate, and the filter plate can slide along the sliding grooves.

Preferably, placement grooves are provided on the tops of both sides of the filter plate, the placement grooves are arranged horizontally, the bottom of the placement grooves is connected to a positioning block through a spring, and positioning grooves are provided on the chute corresponding to the positioning blocks.

Preferably, the top of the filter plate is provided with a through groove along the moving direction of the positioning block, the through groove runs through the side wall of the placement groove, and a pull rod fixedly connected with the positioning block is arranged in the through groove, so that The pull rod can slide along the through groove.

Preferably, the filter plate includes a frame, and a filter element is arranged inside the frame.

Preferably, the filter element is a dust-proof filter cotton.

Preferably, the side of the pump body opposite to the motor is provided with a liquid inlet pipe, the top of the pump body is provided with a liquid outlet pipe, and the cover is provided with a first pipe groove corresponding to the liquid inlet pipe, The cover is provided with a second pipe groove corresponding to the liquid outlet pipe.

Preferably, the bottoms of both sides of the cover body adjacent to the heat dissipation plate are provided with connecting plates, and the connecting plates are screwed to the mounting seat.

Beneficial effect:

The utility model has an effective protective effect on the circulation pump by providing a cover outside the pump body; the heat dissipation plate and the filter plate are arranged on the cover to effectively dissipate heat, and also avoid the influence of dust accumulation on the motor of the circulation pump.

Description of drawings

In order to more clearly illustrate the specific implementation of the utility model or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the following descriptions The accompanying drawings are some implementations of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative work.

Fig. 1 is the utility model pump body structural representation;

Fig. 2 is a structural schematic diagram of the omitted part of the utility model;

Fig. 3 is the dismantling schematic diagram of radiator plate and filter plate of the present invention;

Fig. 4 is the enlarged schematic view of A in Fig. 3;

FIG. 5 is an enlarged schematic view of B in FIG. 3 .

Explanation of reference signs:

1-motor, 2-liquid outlet pipe, 3-liquid inlet pipe, 4-screw hole, 5-installation seat, 6-cover body, 7-second pipe groove, 8-first pipe groove, 9-connecting plate, 10-bolt, 11-radiating plate, 12-frame, 13-filter element, 14-fan, 15-chute, 16-positioning slot, 17-tie rod, 18-through slot, 19-positioning block.

detailed description

The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined. In addition, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be fixed connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be It can be directly connected, or indirectly connected through an intermediary, or it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Example

As shown in Figure 1-5, a circulating pump protection cover includes a pump body, a mounting seat 5 is provided at the bottom of the pump body, a motor 1 is provided on one side of the pump body, and a liquid inlet is provided on the opposite side of the pump body to the motor 1 Pipe 3, the top of the pump body is provided with a liquid outlet pipe 2, and the outside of the pump body is provided with a cover body 6, and the cover body 6 is provided with a first pipe groove 8 corresponding to the liquid inlet pipe 3, and the first pipe groove 8 opens downward, which is convenient The cover body 6 passes through the liquid inlet pipe 3 from top to bottom, and is covered on the pump body; the cover body 6 is provided with a second pipe groove 7 corresponding to the liquid outlet pipe 2, and the liquid outlet pipe 2 passes through the second pipe groove 7. In order to see the structure of the first pipe groove 8 more clearly, FIG. 2 is a cross-sectional view at the first pipe groove 8 and the second pipe groove 7, and part of the structure is omitted.

A cooling plate 11 and a filter plate are sequentially provided on the side wall of the cover body 6 adjacent to the motor 1 from inside to outside. The heat dissipation plate 11 is nested on the side wall of the cover body 6 , and two fans 14 are arranged in the heat dissipation plate 11 from top to bottom, and the fans 14 communicate with the outside world and the inside of the cover body 6 . The fan 14 is used to dissipate heat from the pump body, which improves the heat dissipation effect of the pump body.

Both left and right sides of the heat dissipation plate 11 protrude outwards and are provided with chute 15 , and the filter plate can slide up and down along the chute 15 . Filter plate both sides tops are all provided with placement groove, placement groove horizontal setting, placement groove bottom connects positioning block 19 by spring, positioning block 19 slides along placing groove, corresponding positioning block 19 is provided with positioning groove 16 on the chute 15. Press the positioning block 19, the spring compresses, the positioning block 19 enters the inside of the placement groove, and the filter plate slides away from the cooling plate 11 along the chute 15; the positioning block 19 is released, the spring resets, and the positioning block 19 is stuck in the positioning groove 16. The filter plate is fixed on one side of the cooling plate 11 . The top of the filter plate is provided with a through groove 18 along the moving direction of the positioning block 19, and the through groove 18 runs through the side wall of the placement groove. A pull rod 17 fixedly connected with the positioning block 19 is arranged in the through groove 18, and the other end of the pull rod 17 extends outward to the through groove 18. , it is convenient for the staff to move, and the pull rod 17 can slide along the through groove 18.

The filter plate includes a frame 12, and a filter element 13 is arranged inside the frame 12. Filter core 13 is 4 order dust-proof filter cottons. The filter element 13 can block the dust, thereby reducing the accumulation of dust in the pump body and affecting its use effect. When the filter element 13 accumulates too much ash, the filter plate can be disassembled and cleaned.

The bottoms of both sides of the cover body 6 adjacent to the cooling plate 11 are provided with a connecting plate 9, and the connecting plate 9 and the mounting seat 5 are provided with corresponding screw holes 4, and the bolts 10 pass through the screw holes 4 to make the connecting plate 9 and the mounting seat 5 screw connections.

work process:

After the pump body is installed, the cover body 6 is sleeved on the pump body, the liquid inlet pipe 3 is clamped in the first pipe groove 8 from bottom to top, and the liquid outlet pipe 2 passes through the second pipe groove 7 . The cover body 6 is fixed on the mounting base 5 by using bolts 10 to pass through the connecting portion and the screw holes 4 on the mounting base 5 .

Turn on the blower fan 14 to speed up the air circulation inside and outside the cover body 6, improve the heat dissipation effect, and the filter plate can block the dust, effectively preventing the dust from entering the pump body and affecting the operation. When there is too much dust accumulated in the filter element 13, slide the two pull rods 17 on the top of the filter plate, compress the spring, make the positioning block 19 retract into the placement groove, and the filter plate slides along the chute 15, remove the filter plate, and clean or clean the filter plate Replace with a new filter plate. After cleaning, slide the filter plate along the chute 15, slide the two pull rods 17 on the top of the filter plate at the same time, compress the spring, and retract the positioning block 19 into the placement groove. When the filter plate reaches the target position, loosen the pull rods 17, and the spring resets , the positioning block 19 is clamped inside the positioning groove 16, and the filter plate and the heat dissipation plate 11 can be fixed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the embodiments of the present utility model Scope of technical solutions.

Claims (6)

1. A circulating pump protective cover, characterized in that it includes a pump body, a motor is provided on one side of the pump body, a mounting seat is provided at the bottom of the pump body, and a cover is set outside the pump body. The side wall adjacent to the cover body and the motor is provided with a heat dissipation plate and a filter plate in sequence from the inside to the outside. The heat dissipation plate is nested on the side wall of the cover body. There are two fans for the outside and the inside of the cover body, the filter plate includes a frame, and a filter element is arranged inside the frame, and the filter element is a dust-proof filter cotton. 2 . The circulating pump protection cover according to claim 1 , wherein sliding grooves are provided on the left and right sides of the cooling plate, and the filter plate can slide along the sliding grooves. 3 . 3. The protective cover of the circulating pump according to claim 2, characterized in that, the tops of both sides of the filter plate are provided with placement grooves, the placement grooves are arranged horizontally, and the bottom of the placement grooves is connected to a positioning block by a spring, so that The chute is provided with a positioning groove corresponding to the positioning block. 4. The protective cover of the circulating pump according to claim 3, characterized in that, the top of the filter plate is provided with a through groove along the moving direction of the positioning block, the through groove runs through the side wall of the placement groove, and the through groove A pull rod fixedly connected with the positioning block is arranged in the groove, and the pull rod can slide along the through groove. 5. The protective cover of the circulating pump according to claim 1, characterized in that, the side of the pump body opposite to the motor is provided with a liquid inlet pipe, the top of the pump body is provided with a liquid outlet pipe, and the cover The body is provided with a first pipe groove corresponding to the liquid inlet pipe, and the cover body is provided with a second pipe groove corresponding to the liquid outlet pipe. 6. The protective cover of the circulating pump according to claim 1, characterized in that, the bottoms of both sides of the cover body adjacent to the heat dissipation plate are provided with connecting plates, and the connecting plates are screwed to the mounting seat .

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