CN201162685Y

CN201162685Y - Sewage treatment pump structure

Info

Publication number: CN201162685Y
Application number: CNU2007203110278U
Authority: CN
Inventors: 林心怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-19
Filing date: 2007-12-19
Publication date: 2008-12-10
Anticipated expiration: 2017-12-19

Abstract

The utility model discloses a wastewater processing pump structure. The periphery of the pump shell is provided with stators and central rotors; the space formed by combining a segmentation ring seat on one end of the pump shell is provided with a start-up capacitor and a rotating capacitor; the upward axes of the wastewater processing pump rotor can passes through the segmentation ring seat combined with one end of the shell and is integrated with an eccentric switch; the two sides of the segmentation ring seat are provided with a support piece so that the start-up capacitor and the rotating capacitor can be arranged between the support pieces and each part can fully obtain the optimal directional arrangement.

Description

The sewage treatment pump structure

Technical field

The utility model relates to a kind of sewage treatment pump structure, be particularly related to and a kind ofly can penetrate the ring seat that separates in conjunction with housing one end to wastewater disposal pump group body rotor therebetween axle center up, be assembled into one with a centrifugal switch, and respectively establish with supporter separating ring seat both sides therebetween, cooperate starting capacitor and working capacitor can set up therebetween, make each member therebetween can fully obtain the sewage treatment pump structure that preferable orientation is provided with.

Background technique

The present wastewater disposal pump group body of using, see also shown in Figure 1, its group body includes a pump case (10) and organizes stator and the middle rotor of establishing with periphery (not doing graphic expression herein) thereof therebetween, separating ring seat (20) at pump case (10) one ends in conjunction with one organizes with this space and establishes with starting capacitor (30) and working capacitor (40), and establish with relevant member forming a wastewater disposal pump group body power resources when disposing of sewage in each group of the upper and lower end of pump case (10).Afterwards, this creator is located at the ON action of pump case (10) starting capacitor (30) therebetween because of persistency for the improvement group, under long-term the use, will cause starting capacitor (30) (STRAT CAPACITOR) to have to burn or problem that working life is long, and be necessary wastewater disposal pump group body is further improved.

The model utility content

Main purpose of the present utility model is the ring seat that separates that can penetrate in wastewater disposal pump group body rotor therebetween axle center up in conjunction with housing one end, comes to be assembled into one with a centrifugal switch.

Second purpose of the present utility model, be respectively to establish with supporter in the ring seat both sides therebetween that separate of wastewater disposal pump group body housing one end combination therebetween, can cooperate starting capacitor and working capacitor to set up therebetween, make group be located at pump group body each member therebetween and can fully obtain preferable orientation setting.

The utility model is to adopt following technological means to realize:

A kind of sewage treatment pump structure is provided with stator and middle rotor thereof at the periphery of pump case, separates ring seat at pump case one end in conjunction with one and establishes with starting capacitor and working capacitor with this spatial group; Can penetrate the ring seat that separates to sewage treatment pump rotor axle center up, be assembled into one with a centrifugal switch in conjunction with housing one end.

In addition, can also be to the one end combination of sewage treatment pump case

Separate ring seat both sides therebetween and respectively establish, cooperate starting capacitor and working capacitor to set up therebetween, make group be located at pump group body each member therebetween and can fully obtain preferable orientation setting with supporter.

The utility model compared with prior art has following remarkable advantages and beneficial effect:

The utility model is done an improvement to present wastewater disposal pump group body, can penetrate the ring seat that separates to pump group body rotor therebetween axle center up in conjunction with housing one end, come to be assembled into one with a centrifugal switch, and respectively establish with supporter separating ring seat both sides therebetween, cooperate starting capacitor and working capacitor can set up therebetween, make each member therebetween can fully obtain preferable orientation setting.

Description of drawings

Fig. 1 is the part schematic appearance of existing pump group body;

Fig. 2 is the part generalized section of the utility model pump group body;

Fig. 3 is the member exploded perspective view of the utility model pump group body;

Fig. 4 runs through the enforcement schematic representation that to separate ring seat for its rotor axis of the utility model pump group body;

It separates two supporters on the ring seat and sets up enforcement schematic representation with starting capacitor and working capacitor Fig. 5 for pump group body.

Embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is illustrated:

The sewage treatment pump structure of the utility model design, see also Fig. 2, shown in Figure 3, mainly be include pump case (11), and the group stator (13) of establishing periphery therebetween and center roller (12), one be combined in pump case (11) one ends separate ring seat (14), control starting capacitor do outage have quick, certain centrifugal switch (3), one cover centrifugal switch (3) the sincere plate in top (15), and group be located at the lid (16) of its upper and lower end of pump case (11) to form a wastewater disposal pump group body (1).

See also Fig. 2, Fig. 3, shown in Figure 4, above-mentioned member is assembled enforcement, the stator (13) of periphery and center roller (12) are organized be located at pump case (11) therebetween; At these pump case (11) one ends is to separate ring seat (14) in conjunction with one, simultaneously to group be located at pump case (11) rotor (12) therebetween up one section axle center (121) be can penetrate this hole that separates ring seat (14) (141) and go out, cooperate a centrifugal switch (3) to be inserted in to reach therebetween lock to be integral by the solid assembly (32) of packing ring (31) and spiral shell, in the corresponding upper end of this centrifugal switch (3) be by a sincere plate in top (15) by be located at the spacer element (142) that separates ring seat (14) winding therebetween reach by spiral shell admittedly assembly located; Be that each extends with supporter (143) to separating ring seat (14) both sides therebetween in addition, see also shown in Figure 5, can starting capacitor (21) and working capacitor (22) be set up and be located therebetween by sheathed (144), with this group is located at pump group body (1) each member therebetween and can fully obtain preferable orientation setting.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technological scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technological scheme and the improvement thereof of the spirit and scope of model utility, and it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of sewage treatment pump structure is provided with stator and middle rotor thereof at the periphery of pump case, separates ring seat at pump case one end in conjunction with one and establishes with starting capacitor and working capacitor with this spatial group; It is characterized in that:

Can penetrate the ring seat that separates to sewage treatment pump rotor axle center up, be assembled into one with a centrifugal switch in conjunction with housing one end.

2, sewage treatment pump structure according to claim 1 is characterized in that:

Respectively establish with supporter the described ring seat both sides therebetween that separate to the one end combination of sewage treatment pump case, and cooperates starting capacitor and working capacitor to set up therebetween.