CN204827833U

CN204827833U - AC pump

Info

Publication number: CN204827833U
Application number: CN201520155198.0U
Authority: CN
Inventors: 张伟; 张昊; 黄红华
Original assignee: HAOSHENG MOTOR (CHANGZHOU) Co Ltd
Current assignee: Changzhou Haosheng Electric Co.,Ltd.
Priority date: 2015-03-18
Filing date: 2015-03-18
Publication date: 2015-12-02
Anticipated expiration: 2025-03-18

Abstract

The utility model provides a AC pump, characterized by include case (1), O type circle (2), valve body (3), water supply connector (4), duckbill valve (5), water connectors (6), pump seat (7), pump cover (8), eccentric wheel (9), motor (10), motor casing (11), sealing washer (12), circuit board (13) and leaded light box (14). This AC pump product compact structure, synchronous machine drive has been guaranteed that the piston flow is very stable and can have been guaranteed 22 2mLmin, 8 the cylinder body design of millimeter internal diameter makes the product also have bigger pressure output under the condition of very low flow, and pressure can reach more than the 500kpa. The utility model discloses a AC pump product can be used to fields such as medical equipment, healthy equipment, cosmetic body beautification, domestic appliance, automation equipment, automobile manufacturing.

Description

A kind of AC pump

Technical field

The utility model relates to DC electropump technical field, especially a kind of AC pump.

Background technique

The internal diameter of existing electric cylinder is narrower and small, make product difficulty when very low flow have larger Output pressure, when being applied to the fields such as medical equipment, healthy equipment, beauty treatment, household electric appliance, automation equipment, automobile making, effect is barely satisfactory.

Summary of the invention

The purpose of this utility model is to provide a kind of AC pump, to overcome above-mentioned defect.

The technical solution of the utility model is:

A kind of AC pump comprises spool 1, O type circle 2, valve body 3, water supply connector 4, duckbill Valve 5, water output connector 6, pump seat 7, pump cover 8, eccentric wheel 9, motor 10, motor casing 11, seal ring 12, circuit board 13 and guide-lighting box 14, described spool 1 is arranged in pump seat 7, spool 1 is tightly connected by O type circle 2 and valve body 3, valve body 3 one end connects water output connector 6, valve body 3 the other end connects water supply connector 4 by duckbill Valve 5, pump seat 7 is provided with pump cover 8, pump seat 7 is connected with motor casing 11, motor 10 is mounted with in motor casing 11, the output shaft of motor 10 is provided with the eccentric wheel 9 stretching into pump seat 7, to be tightly connected guide-lighting box 14 by seal ring 12 below motor casing 11, circuit board 13 is provided with in guide-lighting box 14.

Described piston head 17 for diameter be the disc piston of 8 millimeters, and piston head 17 is driven by motor 10 by spool 1.

Described spool 1 one end is shaft-like, and its shaft-like end is provided with piston head 17, and spool 1 the other end is for swinging oar 16, and swing on oar 16 and offer swinging chute 15, the output shaft end of motor 10 stretches in swinging chute 15.

Described pump seat 7 is provided with motor mounting hole 18, water outlet 20 and water intake 21, for fixed electrical machinery 10, described spool 1 is arranged in the pump chamber 19 on pump seat 7, pump chamber 19 is also communicated with water intake 21 with water outlet 20 respectively, and water output connector 6 is connected with water outlet 20 and water intake 21 respectively with water supply connector 4.

The beneficial effects of the utility model are:

AC pump product with compact structure of the present utility model, synchronous machine drives ensure that piston flow is highly stable and ensures 22 ± 2mL/min; The tank design of 8 millimeters of internal diameters, make product also have larger Output pressure when very low flow, pressure can reach more than 500kpa.

AC pump product of the present utility model can be used for the fields such as medical equipment, healthy equipment, beauty treatment, household electric appliance, automation equipment, automobile making.

Accompanying drawing explanation

Fig. 1 is one of form structure schematic diagram of the present utility model.

Fig. 2 is form structure schematic diagram two of the present utility model.

Fig. 3 is form structure schematic diagram three of the present utility model.

Fig. 4 is detonation configuration schematic diagram of the present utility model.

Fig. 5 is valve core structure schematic diagram of the present utility model.

Fig. 6 is valve core inside sectional structure schematic diagram of the present utility model.

Fig. 7 is the plane structure schematic diagram of pump seat of the present utility model.

Fig. 8 is the perspective view of pump seat of the present utility model.

Fig. 9 is eccentric structural representation of the present utility model.

Figure 10 is the plane structure schematic diagram of pump cover of the present utility model.

Figure 11 is the structural representation of guide-lighting box of the present utility model.

Figure 12 is the Facad structure schematic diagram of motor casing of the present utility model.

Figure 13 is the structure schematic diagram of motor casing of the present utility model.

In figure: 1 be spool, 2 being O type circle, 3 being valve body, 4 be water supply connector, 5 be duckbill Valve, 6 be water output connector, 7 be pump seat, 8 be pump cover, 9 be eccentric wheel, 10 be motor, 11 be motor casing, 12 be seal ring, 13 be circuit board, 14 be guide-lighting box, 15 be swinging chute, 16 being piston head for swinging oar, 17,18 be motor mounting hole, 19 be pump chamber, 20 be water outlet, 21 for water intake.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described:

As Fig. 1-13, a kind of AC pump comprises spool 1, O type circle 2, valve body 3, water supply connector 4, duckbill Valve 5, water output connector 6, pump seat 7, pump cover 8, eccentric wheel 9, motor 10, motor casing 11, seal ring 12, circuit board 13 and guide-lighting box 14, described spool 1 is arranged in pump seat 7, spool 1 is tightly connected by O type circle 2 and valve body 3, valve body 3 one end connects water output connector 6, valve body 3 the other end connects water supply connector 4 by duckbill Valve 5, pump seat 7 is provided with pump cover 8, pump seat 7 is connected with motor casing 11, motor 10 is mounted with in motor casing 11, the output shaft of motor 10 is provided with the eccentric wheel 9 stretching into pump seat 7, to be tightly connected guide-lighting box 14 by seal ring 12 below motor casing 11, circuit board 13 is provided with in guide-lighting box 14.

Working principle of the present utility model is as follows:

Motor 10 works under the control of guide-lighting box 14, when motor 10 rotates, its output shaft rotarily drives eccentric wheel 9 eccentric motion, be with movable valve plug 1 to swing, spool 1 does piston movement in valve body 3, under acting in conjunction simultaneously, fluid in pump chamber 19 is driven, liquid is sucked from water supply connector 4, pumps from water output connector 6, realize the function of fluid pump.

Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and scope are limited; do not departing under the utility model design concept prerequisite; the various modification that in related domain, common engineers and technicians make the technical solution of the utility model and improvement; all should fall into protection domain of the present utility model, the technology contents of the utility model request protection is all recorded in detail in the claims.

Claims

1. an AC pump, it is characterized in that comprising spool (1), O type circle (2), valve body (3), water supply connector (4), duckbill Valve (5), water output connector (6), pump seat (7), pump cover (8), eccentric wheel (9), motor (10), motor casing (11), seal ring (12), circuit board (13) and guide-lighting box (14), described spool (1) is arranged in pump seat (7), spool (1) is tightly connected by O type circle (2) and valve body (3), valve body (3) one end connects water output connector (6), valve body (3) the other end connects water supply connector (4) by duckbill Valve (5), pump seat (7) is provided with pump cover (8), pump seat (7) is connected with motor casing (11), motor (10) is mounted with in motor casing (11), the output shaft of motor (10) is provided with the eccentric wheel (9) stretching into pump seat (7), motor casing (11) below to be tightly connected guide-lighting box (14) by seal ring (12), circuit board (13) is provided with in guide-lighting box (14).

2. AC pump according to claim 1, it is characterized in that described spool (1) one end is shaft-like, its shaft-like end is provided with piston head (17), spool (1) the other end is for swinging oar (16), swing on oar (16) and offer swinging chute (15), the output shaft end of motor (10) stretches in swinging chute (15).

3. AC pump according to claim 2, it is characterized in that described piston head (17) for diameter be the disc piston of 8 millimeters, and piston head (17) is driven by motor (10) by spool (1).

4. AC pump according to claim 1, it is characterized in that described pump seat (7) is provided with motor mounting hole (18), water outlet (20) and water intake (21), for fixed electrical machinery (10), described spool (1) is arranged in the pump chamber (19) on pump seat (7), pump chamber (19) is also communicated with water intake (21) with water outlet (20) respectively, and water output connector (6) is connected with water outlet (20) and water intake (21) respectively with water supply connector (4).