CN2568317Y

CN2568317Y - Fountain pump

Info

Publication number: CN2568317Y
Application number: CN 02267147
Authority: CN
Inventors: 张阿华
Original assignee: 张阿华
Current assignee: Ningbo Junhe Pumps Co., Ltd.
Priority date: 2002-09-12
Filing date: 2002-09-12
Publication date: 2003-08-27
Anticipated expiration: 2012-09-12

Abstract

The utility model relates to the technical field of pumps, which is designed and developed for easy disassembly, wash, and assembly. The utility model comprises a pump main body, wherein, a middle cavity on the pump main body is provided with a skeleton which is provided with a stator. Simultaneously, a shaft passes through the stator to be fixed on the middle position of the middle cavity, and then, the stator is sealed in the pump main body, a rotor is connected with an impeller into an integral body, the rotor is sheathed on the shaft, wherein, a water outlet is arranged the side surface of the pump main body aiming at the position of the impeller and is connected with various water spraying heads through a connecting pipe, and a water inlet is arranged on a central position. The utility model is characterized in that a filtering cover casing is connected to the position of the water inlet of the pump main body by an inserting mode; the filtering cover casing is provided with filter material blocks inside. The utility model has the advantages of convenient disassembly and wash, difficult clogging, convenient operation, etc. The utility model is suitable to be popularized and used in fountain pumps.

Description

FOUNTAIN PUMP

Technical field

The utility model relates to a kind of water pump, especially relates to the submersible pump technical field that is used for fountain.

Background technique

Along with the continuous progress of science and technology and improving constantly of living standards of the people, fountain device is used for various families and office's decoration in a large number, to use submersible pump in the fountain device, because consider factor of safety, very high to the anticreep performance requirement of submersible pump, as the patent No. is the Chinese patent " the miniature Submerged Motor Pumps that is used for the fountain potted landscape " of 88216421.X, it is made up of synchronous single phase motor and miniature centrifugal water pump, it is characterized in that this electric pump adopts closed stator, open p-m rotor, its rotor and impeller integral structure, closure of track is in stator cage, water intake is in water pump lower cover central authorities, water outlet is in the side of lower cover and draw and connect various shower nozzles, it is owing to adopt the stator structure of sealing, so Safety performance is fine, can effectively prevent electric leakage, and volume is little, but the design of its water pump is still needed and will be done further improvement, do not have filter as water intake, some dirts in the water enter into water pump easily and go, owing to be the fountain purpose, the perforate that its shower nozzle is general is smaller, be plugged easily, result in blockage, influence the water type and the aesthetic of fountain, its structure does not have removable structure in addition, inconvenient regular maintenance and production and assembly.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of at prior art and unpick and wash assembling easily, do not allow susceptible to plugging FOUNTAIN PUMP.

The utility model solves the problems of the technologies described above the technological scheme that is adopted: this kind FOUNTAIN PUMP, it includes the pump main body, in pump main body middle cavity, skeleton is installed, stator is arranged on the skeleton, axle passes the intermediate portion that stator is fixed on middle cavity simultaneously, then with seal stator in the pump main body, rotor and impeller link into an integrated entity, rotor is enclosed within on the axle, wherein water outlet is arranged on the side at the pump main body of impeller location, and is connected with various sprinklers by adapter, and water intake is arranged on middle position, it is characterized in that in the socket connection of pump main body water inlet position the filtration case being arranged, the inside of filtering case is mounted with mass of filter material.

Said pump main body middle cavity end cooperates with the circular arc locating slot by pin impeller cover is fastened on the pump body end, and the impeller cover middle position has the water intake of hollow circular cylinder.

Above-mentioned socket connection is the water inlet that filter cap shell-side face has strip and is arranged in order, the inside forms fixing column, the fixing column diameter is less than the water intake diameter, and be inserted in the water intake of hollow circular cylinder on the impeller cover, mass of filter material adopts the hollow foamed plastic block, open circular hole in the middle of the unit of plastic, be enclosed within on the fixing column, filter the case upper side edge and form the sheet pin, have jack in the pump body end accordingly, cooperate with jack by pin and will filter case and be fixed on the pump main body water inlet position.

Above-mentioned sprinkler has foam nozzle, waterfall shower nozzle or water clock shower nozzle.

Compared with prior art, advantage of the present utility model is: be provided with washable filter at water intake, can prevent that the shower nozzle that the dirt in the sealing enters in the adapter goes, stop up the osculum of shower nozzle, easy to use, and adopt fairly simple plug in structure, manufacture easily, with low cost, using effect is good; On taking over, can connect various shower nozzles, cause different water spray water types, play the excellent decoration effect; Whole FOUNTAIN PUMP has adopted a plurality of removable structures, makes things convenient for regular maintenance and use, also convenient the manufacturing.

Description of drawings

Fig. 1 FOUNTAIN PUMP stereogram;

Fig. 2 FOUNTAIN PUMP is installed exploded view;

Fig. 3 foam nozzle structure sectional view;

Fig. 4 foam nozzle water type effect schematic representation;

Fig. 5 waterfall nozzle structure sectional view;

Fig. 6 waterfall shower nozzle water type effect schematic representation;

Fig. 7 waterfall nozzle structure sectional view;

Fig. 8 waterfall shower nozzle water type effect schematic representation;

Fig. 9 water clock nozzle structure sectional view;

Figure 10 water clock shower nozzle water type effect sectional view;

Figure 11 triple valve structure sectional view;

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1,2 illustrate, this kind FOUNTAIN PUMP, it includes pump main body 25, skeleton 1, stator 8, rotor 26, electric wire, impeller 29, take over 11,12, shower nozzle, triple valve 15, filter case 33, plastic filter, socket 3 critical pieces such as grade, this skeleton 1 of positioning and fixing in pump main body 25 middle cavities 22, stator 8 has been installed on the skeleton, axle 7 passes the intermediate portion that stator is fixed on middle cavity, because the pump main body is forming the space between wall and the pump main body cover around the middle cavity, this space allows skeleton 1, stator 8, after electric wire seat 2 is installed in the inside, adopt polyester glue and bonnet 6 that they are sealed in the pump main body 25 then, axle 7 one ends are fixed on the bonnet by axle core bar 5, the stator of sealing configuration can prevent that effectively sealing enters into coil and electric wire goes like this, prevent electric leakage, play good safe effect.Rotor 26 links into an integrated entity with impeller 29, they adopt socket connection, porose in the middle of the rotor 26, can be enclosed within on the axle 7, the water outlet of pump main body is arranged on the side at the pump main body of impeller location, water outlet has the joint 9 that is threaded, connect and take over 12, remove various sprinklers and take over to connect, as foam nozzle, the waterfall shower nozzle, water clock shower nozzle or the like, as long as change different shower nozzles, just can realize different water spray effects, thereby realize different decorative effects, in order to realize the multiple function of FOUNTAIN PUMP, on taking over, can also be connected to triple valve 15, valve side interface connects water outlet, and following water intake and upper water-out mouth are connected between the adapter, and water intake is arranged on middle position, as long as rotate the switch that the turn-button of triple valve just can be controlled triple valve, realize that FOUNTAIN PUMP upper nozzle water spray or side water outlet water outlet are for other use like this.In the 25 water inlet position socket connections of pump main body the case 33 of filtration is arranged, the inside of filtering case is mounted with mass of filter material 32.Plug in structure is for driving the circular arc locating slot in pump main body 25 middle cavities 22 ends like this, number is two or three, be circularly and evenly distributed, there is socket circular arc locating slot end, also there is the pin of coupling impeller cover 30 sides accordingly, number also is two or three, cooperate with the circular arc locating slot by pin, impeller cover 30 can be fastened on pump main body 25 ends, the impeller cover middle position forms hollow circular cylinder 21 and does water intake, it can insert for the fixing column of filter cap shell 33 the insides, filter case 33 1 sides and have strip water inlet 18, they are arranged above and below successively, the inside forms fixing column, water inlet for convenience, fixing column adopts the triangle fixing column, be exactly that its cross section is " bifurcation " shape, can conveniently intake like this, the fixing column diameter is less than the water intake diameter, and is inserted in the water intake of hollow circular cylinder 21 on the impeller cover, mass of filter material 32 adopts the hollow foamed plastic block, open circular hole 16 in the middle of the unit of plastic, be enclosed within on the fixing column, filter case 33 upper side edges and form sheet pin 17, have jack 10 in the pump body end accordingly, cooperate with jack by pin and will filter case 33 and be fixed on pump main body 25 water inlet position.The pump bottom part body has slot, forms inserted blocks 4 in the middle of the base 27, by inserted block and slot socket connection base 27 is fixed on below the pump main body 25, and base has all around and installs and fixes the hole, is fixed on the surface, pond by fastening piece.

Shower nozzle in the adapter can be various, as Fig. 3-4, here the foam nozzle of Jie Shaoing is to adopt left and right sides two-part to be connected and fixed by fixed

cover

23,24 up and down, molds hollow ball chamber 28 in the middle of shower nozzle, is built-in with bulb 34, bulb is connected with following guide plate 36 by middle short connecting rod 35, guide plate 36 is cross distribution, and the location is placed in the following diversion cavity 31, and water is through behind the foam nozzle, be subjected to the bulb influence, ejection foam water type.As Fig. 9-10, the water clock shower nozzle is an opening 45 of opening tapered hole in the middle of the shower nozzle 13, and its inboard distribution is fixed with floor 46, be cross distribution, floor is by the fixing trumpet-shaped setting-out lid 14 of pegging graft, and water is by behind the water clock shower nozzle like this, be subjected to the influence of horn-like setting-out lid, ejection water clock shape water type.As Fig. 5-6, the waterfall shower nozzle is to form big spray orifice 37 in the middle of the nozzle cap 19, the little water hole 38 of the multi-turn that distributes on every side circular row, do not wait as two circles or three circles, every from the inside to surface circle is stepped successively, also is separated with annular between successively in nozzle cap 19 the insides and nozzle boss 20 the insides accordingly and divides water plate 39, and nozzle cap and nozzle boss are that grafting is fixed together, behind the water process waterfall shower nozzle, spray stepped waterfall water type like this.As Fig. 7-8, the waterfall shower nozzle forms big spray orifice 42 in the middle of nozzle cap 40, the circle circular row little water hole 43 that distributes on every side accordingly, has a circle annular to divide water plate 44 in nozzle boss 41 the insides, divide the water Board position just at the little water hole of circular row, nozzle cap 40 is to be threaded to be fixed together with nozzle boss 41, behind the water process waterfall shower nozzle, sprays waterfall water type like this, and, can change waterfall water type by regulating the relative position between nozzle cap and the nozzle boss.

Claims

1, a kind of FOUNTAIN PUMP, it includes pump main body (25), skeleton (1) is installed in pump main body middle cavity, stator (8) is arranged on the skeleton, axle (7) passes the intermediate portion that stator is fixed on middle cavity (22) simultaneously, then with seal stator in the pump main body, rotor (26) links into an integrated entity with impeller (29), rotor is enclosed within on the axle, wherein water outlet is arranged on the side at the pump main body of impeller location, and is connected with various sprinklers by taking over (12), and water intake is arranged on middle position, it is characterized in that in pump main body (25) water inlet position socket connection filtration case (33) being arranged, the inside of filtering case is mounted with mass of filter material (32).

2, FOUNTAIN PUMP according to claim 1, it is characterized in that described pump main body (25) middle cavity end cooperates with the circular arc locating slot by pin is fastened on impeller cover (30) on pump main body (25) end, and impeller cover (30) middle position has hollow circular cylinder (21) to do water intake.

3, FOUNTAIN PUMP according to claim 1, it is characterized in that described socket connection is for filtering the water inlet (18) that case (33) side has strip and is arranged in order, the inside forms fixing column, the fixing column diameter is less than the water intake diameter, and be inserted in the water intake of hollow circular cylinder on the impeller cover (21), mass of filter material (32) adopts the hollow foamed plastic block, open circular hole (16) in the middle of the unit of plastic, be enclosed within on the fixing column, filter the case upper side edge and form sheet pin (17), have jack (10) in the pump body end accordingly, cooperate with jack by pin and will filter case (33) and be fixed on pump main body (25) water inlet position.

4, FOUNTAIN PUMP according to claim 3 is characterized in that described fixing column adopts the triangle fixing column.

5, FOUNTAIN PUMP according to claim 1 is characterized in that described sprinkler has foam nozzle, waterfall shower nozzle or water clock shower nozzle.

6, FOUNTAIN PUMP according to claim 5, it is characterized in that described foam nozzle is to mold hollow ball chamber (28) in the middle of shower nozzle, be built-in with bulb (34), guide plate (36) below bulb connects by middle short connecting rod (35), guide plate is placed in the following diversion cavity (31), and shower nozzle adopts left and right sides two-part to be connected and fixed by fixed cover (23,24).

7, FOUNTAIN PUMP according to claim 5 is characterized in that described water clock shower nozzle is the opening (45) that tapered hole is arranged in the middle of the shower nozzle (13), and its inboard distribution is fixed with floor (46), and floor is fixed with trumpet-shaped setting-out lid (14) by grafting.

8, FOUNTAIN PUMP according to claim 5, it is characterized in that described waterfall shower nozzle is to form big spray orifice (37) in the middle of the nozzle cap (19), the little water hole of the multi-turn that distributes on every side circular row (38), and every circle is stepped successively, also have annular to divide water plate (39) successively in nozzle cap (19) the inside and nozzle boss (20) the inside accordingly, nozzle cap and nozzle boss are to peg graft to be fixed together.

9, FOUNTAIN PUMP according to claim 1 is characterized in that being connected in the described adapter triple valve (15), and valve side interface connects water outlet.

10, FOUNTAIN PUMP according to claim 1 is characterized in that described pump main body (25) bottom has slot, and forms inserted block (4) in the middle of the base (27), by inserted block and slot socket connection base (27) is fixed on below the pump main body (25).