CN201997413U - Clean and pollution-free foam pump - Google Patents
Clean and pollution-free foam pump Download PDFInfo
- Publication number
- CN201997413U CN201997413U CN2010206680256U CN201020668025U CN201997413U CN 201997413 U CN201997413 U CN 201997413U CN 2010206680256 U CN2010206680256 U CN 2010206680256U CN 201020668025 U CN201020668025 U CN 201020668025U CN 201997413 U CN201997413 U CN 201997413U
- Authority
- CN
- China
- Prior art keywords
- valve
- post
- principal post
- netcom
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to a clean and pollution-free foam pump, which comprises a press head, screw threads, a body, a main post, a sub post, a large piston, a small piston, a screen valve, a gasket valve and a spring, wherein the gasket valve is made of rubber materials, the screen valve comprises a flow guide post and an annular screen positioned at the top of the flow guide post, the bottom of the flow guide post is matched with the gasket valve, the gasket valve is positioned at the upper end of the main post, the annular screen is positioned in a axial liquid inlet passage, the main post is connected with the sub post, the large piston is arranged on the top of the main post, the small piston is arranged on the sub post, the lower end of the main post is connected with the upper end of the sub post, an outer annular groove is arranged on the main post, an annular spring seat is arranged on the body, and a spring is sheathed on the main post. The main post is directly communicated with the sub post, liquid is separated from the spring, the spring made of metal materials is prevented from polluting the liquid, the liquid forms a spiral liquid flow when flowing through the flow guide post, the liquid flow is dispersed and foamed in the rotating process, the liquid flow is separated into fine foam when flowing through the annular screen, and the liquid flow is further foamed through a square frame screen and is sprayed out through the axial liquid inlet passage of the press head and a liquid outlet passage.
Description
Technical field
The utility model relates to a kind of foam pump.
Background technology
Present prior art, a kind of foam pump comprises head, body, principal post, subpost, big piston, valve piston, Netcom, pad valve, glass marble and suction pipe, spring is positioned at the feed pathway that body is connected with suction pipe, and spring is made by metal material, spring meeting contaminated liquid; Described Netcom comprises cylindrical shell and is positioned at the net sheet formation of cylindrical shell top and bottom.Existing problems are: foam pollution, foaming properties is poor.
Summary of the invention
The purpose of this utility model is: a kind of foam pump of cleanliness without any pollution is provided, and it is spring and liquid isolation not only, and foam is even, and is tiny.
The utility model is achieved in that a kind of foam pump of cleanliness without any pollution, comprise pad valve, spring, glass marble and suction pipe that head, thread, body, principal post, subpost, big piston, valve piston, Netcom, elastomeric material are made, described head has shaft orientation liquid feeding passage and liquid outlet channel; Netcom is arranged on pad valve top, and its special character is: described Netcom comprises diversion column and is positioned at the ring network at diversion column top; The guiding gutter that spiral is arranged on the diversion column, the bottom of diversion column cooperates with the pad valve, and the pad valve is positioned at the upper end of principal post, and ring network is positioned at the shaft orientation liquid feeding passage; Principal post is connected with subpost;
Big piston chamber and valve piston chamber are arranged on the body, and top, valve piston that big piston is arranged on principal post are arranged on the subpost, and the principal post lower end is connected with the upper end of subpost;
The body of bottom, valve piston chamber is connected with suction pipe, and glass marble is arranged on the body with the suction pipe junction and constitutes check valve;
One outer groove is arranged on the described principal post, on the body at the place, valve piston chamber of body the annular elastomeric spring abutment is arranged; Spring housing is on principal post, and the spring upper end cooperates with outer groove, and the lower end cooperates with the annular elastomeric spring abutment.。
The foam pump of described cleanliness without any pollution, its special character is: also comprise a square frame Netcom, square frame Netcom is arranged on the top of Netcom, is positioned at the shaft orientation liquid feeding passage;
Described square frame Netcom comprises framework and net sheet, and framework comprises top board, base plate, header board and back plate; One side of top board has a side of liquid outlet, base plate that inlet is arranged, and a net sheet is fixedlyed connected with top board with base plate, header board, the back plate at inlet place, and a net sheet is fixedlyed connected with top board, base plate, header board and the back plate at liquid outlet place.
The foam pump of described cleanliness without any pollution, its special character is: also comprise a press cover, described by covering the fluid passage that is positioned at its center, a pad valve seat is arranged, interface, big piston seat and supporting seat that the bottom of press cover is communicated with fluid passage in addition in the fluid passage;
Described pad valve comprises hollow valve body and is positioned at the rounding taper type spool at valve body top;
Also fixedly connected in the shaft orientation liquid feeding passage by the fluid passage insertion head that covers, diversion column is positioned at fluid passage, and ring network is arranged on the top ends of fluid passage, is positioned at axial liquid outlet channel; The interface of press cover is fixedlyed connected with the interface of principal post upper end; Rounding taper type spool cooperates with the fluid passage inwall;
Big piston is enclosed within on the interface of principal post upper end, and the big piston seat cooperates with the big piston interface, and under original state, the big piston seat separates with the big piston interface, when head down, and big piston seat and big piston interface closure; Supporting seat cooperates with the radial plate of big piston.
The foam pump of a kind of cleanliness without any pollution of the utility model, owing to adopt this spline structure, spring is arranged on outside the principal post, and principal post directly is communicated with subpost, and liquid separates with spring, prevents the spring contaminated liquid that metal material is made; When liquid is flowed through diversion column, form the liquid stream of spiral, liquid liquid disperses foaming in rotary course, when liquid is flowed through ring network, be separated into superfine foam; Further foam through square frame Netcom again, through the shaft orientation liquid feeding passage of head, the liquid outlet channel ejection.
Description of drawings
Fig. 1 is the cutaway view under the utility model original state.
Fig. 2 is the cutaway view under the utility model end-state.
Fig. 3 is the stereogram of the utility model Netcom.
Fig. 4 is the stereogram of the utility model square frame Netcom.
Fig. 5 is the cutaway view of the utility model square frame Netcom.
Fig. 6 is the cutaway view of the utility model press cover.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of foam pump of cleanliness without any pollution comprises pad valve 9, spring 10, glass marble 11 and the suction pipe 12 that head 1, thread 2, body 3, principal post 4, subpost 5, big piston 6, valve piston 7, Netcom 8, elastomeric material are made, and described head 1 has shaft orientation liquid feeding passage and liquid outlet channel; Netcom 8 is arranged on pad valve 9 tops,
As shown in Figure 3, described Netcom 8 comprises diversion column 81 and the ring network 82 that is positioned at diversion column 81 tops; The guiding gutter that spiral is arranged on the diversion column 81, the bottom of diversion column 81 cooperates with pad valve 9, and pad valve 9 is positioned at the upper end of principal post 4, and ring network 82 is positioned at the shaft orientation liquid feeding passage; Principal post 4 is connected with subpost 5;
Big piston chamber 31 and valve piston chamber 32 are arranged on the body 3, and top, valve piston 7 that big piston 6 is arranged on principal post 4 are arranged on the subpost 5, and principal post 4 lower ends are connected with the upper end of subpost 5; Big piston 6 cooperates with big piston chamber 31 and valve piston 7 and 32 cooperations of valve piston chamber.
The body of 32 bottoms, valve piston chamber is connected with suction pipe 12, and glass marble 11 is arranged on the body 3 with suction pipe 12 junctions and constitutes check valve;
One outer groove 41 is arranged on the described principal post 4, on the body 3 at 32 places, valve piston chamber of body 3 annular elastomeric spring abutment 33 is arranged; Spring 10 is enclosed within on the principal post 4, and spring 10 upper ends cooperate with outer groove 41, and the lower end cooperates with annular elastomeric spring abutment 33.
Also comprise a square frame Netcom 13, square frame Netcom 13 is arranged on the top of Netcom 8, is positioned at the shaft orientation liquid feeding passage of head 1;
Described square frame Netcom 13 comprises framework and net sheet 131, and as Fig. 4, shown in Figure 5, framework comprises top board 132, base plate 133, header board 134 and back plate 135; One side of top board 132 has a side of liquid outlet, base plate 133 that inlet is arranged, one net sheet 131 is fixedlyed connected with top board 132 with base plate 133, header board 134, the back plate 135 at inlet place, and a net sheet 131 is fixedlyed connected with top board 132, base plate 133, header board 134 and the back plate 135 at liquid outlet place.
Also comprise a press cover 14, as shown in Figure 6, be positioned at the wherein fluid passage 141 of the heart on the described press cover 14, a pad valve seat 142 is arranged, interface 143, big piston seat 144 and supporting seat 145 that the bottom of press cover 14 is communicated with fluid passage in addition in the fluid passage 141;
Described pad valve 9 comprises hollow valve body and is positioned at the rounding taper type spool at valve body top;
Also fixedly connected in the feed pathway of the fluid passage 141 insertion heads 1 on the press cover 14, diversion column 81 is positioned at fluid passage 141, and ring network 82 is positioned at the end of fluid passage 141; The interface 143 of press cover 14 is fixedlyed connected with the interface of principal post 4 upper ends; Rounding taper type spool 81 cooperates with fluid passage 141 inwalls;
Big piston cover 6 is on the interface of principal post 4 upper ends, and big piston seat 144 cooperates with big piston interface 61, and supporting seat 145 cooperates with the radial plate of big piston 6.
During use, under Fig. 1 state, following head 1, press cover 14, principal post, subpost, big piston and valve piston move down together, and liquid enters in the principal post through suction pipe 13, valve piston, subpost, arrives diversion columns 81 bottoms through pad valve 9;
As shown in Figure 2, the air of big piston compression, the gap between big piston and principal post, the rounding taper type spool of pad valve and the gap between the fluid passage 141, the bottom of arrival diversion column 81,
Gas and liquid form the gas-liquid spiral blended flow through diversion column, separate through ring network, and the separation of square frame net forms foam, from the liquid outlet channel ejection of head.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model
Claims (3)
1. the foam pump of a cleanliness without any pollution comprises pad valve, spring, glass marble and suction pipe that head, thread, body, principal post, subpost, big piston, valve piston, Netcom, elastomeric material are made, and described head has shaft orientation liquid feeding passage and liquid outlet channel; Netcom is arranged on pad valve top, it is characterized in that: described Netcom comprises diversion column and is positioned at the ring network at diversion column top; The guiding gutter that spiral is arranged on the diversion column, the bottom of diversion column cooperates with the pad valve, and the pad valve is positioned at the upper end of principal post, and ring network is positioned at the shaft orientation liquid feeding passage; Principal post is connected with subpost;
Big piston chamber and valve piston chamber are arranged on the body, and top, valve piston that big piston is arranged on principal post are arranged on the subpost, and the principal post lower end is connected with the upper end of subpost;
The body of bottom, valve piston chamber is connected with suction pipe, and glass marble is arranged on the body with the suction pipe junction and constitutes check valve;
One outer groove is arranged on the described principal post, on the body at the place, valve piston chamber of body the annular elastomeric spring abutment is arranged; Spring housing is on principal post, and the spring upper end cooperates with outer groove, and the lower end cooperates with the annular elastomeric spring abutment.
2. the foam pump of cleanliness without any pollution according to claim 1, it is characterized in that: also comprise a square frame Netcom, square frame Netcom is arranged on the top of Netcom, is positioned at the shaft orientation liquid feeding passage;
Described square frame Netcom comprises framework and net sheet, and framework comprises top board, base plate, header board and back plate; One side of top board has a side of liquid outlet, base plate that inlet is arranged, and a net sheet is fixedlyed connected with top board with base plate, header board, the back plate at inlet place, and a net sheet is fixedlyed connected with top board, base plate, header board and the back plate at liquid outlet place.
3. the foam pump of cleanliness without any pollution according to claim 1 and 2, it is characterized in that: also comprise a press cover, described by covering the fluid passage that is positioned at its center, a pad valve seat is arranged, interface, big piston seat and supporting seat that the bottom of press cover is communicated with fluid passage in addition in the fluid passage;
Described pad valve comprises hollow valve body and is positioned at the rounding taper type spool at valve body top;
Also fixedly connected in the shaft orientation liquid feeding passage by the fluid passage insertion head that covers, diversion column is positioned at fluid passage, and ring network is arranged on the top ends of fluid passage, is positioned at axial liquid outlet channel; The interface of press cover is fixedlyed connected with the interface of principal post upper end; Rounding taper type spool cooperates with the fluid passage inwall;
Big piston is enclosed within on the interface of principal post upper end, and the big piston seat cooperates with the big piston interface, and supporting seat cooperates with the radial plate of big piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206680256U CN201997413U (en) | 2010-12-20 | 2010-12-20 | Clean and pollution-free foam pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206680256U CN201997413U (en) | 2010-12-20 | 2010-12-20 | Clean and pollution-free foam pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997413U true CN201997413U (en) | 2011-10-05 |
Family
ID=44700188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206680256U Expired - Fee Related CN201997413U (en) | 2010-12-20 | 2010-12-20 | Clean and pollution-free foam pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997413U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521841A (en) * | 2017-08-23 | 2017-12-29 | 中山市联昌喷雾泵有限公司 | A kind of piston type external spring foam pump |
| CN107539612A (en) * | 2017-09-07 | 2018-01-05 | 中山市联昌喷雾泵有限公司 | Pad valve type foam pump |
| CN112265738A (en) * | 2020-10-23 | 2021-01-26 | 汕头市集豪实业有限公司 | Foam pump |
-
2010
- 2010-12-20 CN CN2010206680256U patent/CN201997413U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521841A (en) * | 2017-08-23 | 2017-12-29 | 中山市联昌喷雾泵有限公司 | A kind of piston type external spring foam pump |
| CN107539612A (en) * | 2017-09-07 | 2018-01-05 | 中山市联昌喷雾泵有限公司 | Pad valve type foam pump |
| CN112265738A (en) * | 2020-10-23 | 2021-01-26 | 汕头市集豪实业有限公司 | Foam pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201997413U (en) | Clean and pollution-free foam pump | |
| CN102673902B (en) | Foam pump and liquid distributing ejector with same | |
| CN205412327U (en) | Coalescence -separation ware | |
| WO2014055608A1 (en) | Mixing chamber for two fluid constituents | |
| CN202972077U (en) | Faucet constant flow water outlet nozzle | |
| CN102285484A (en) | Foam pump | |
| CN201809819U (en) | Bubbler | |
| CN105697812A (en) | Integrated drawing type water filtering faucet | |
| CN108837958A (en) | A kind of water segregator | |
| CN203925835U (en) | Fuel preliminary filter | |
| CN203990972U (en) | A kind of bubbler | |
| CN202848373U (en) | Foam pump and liquid distributing ejector with same | |
| CN102502061A (en) | Foam pump | |
| CN102502062A (en) | Foam pump | |
| CN106015642A (en) | Bubbler structure with functional water and working method of bubbler structure | |
| CN105214531A (en) | Foam-making apparatus | |
| CN202226188U (en) | Foam pump | |
| CN208771650U (en) | A kind of water segregator | |
| CN105834016B (en) | A kind of spray head shower nozzle | |
| CN202146830U (en) | Inner tooth foaming type water saving water nozzle | |
| CN204201220U (en) | A kind of two functional bands filter shower column modulating valve | |
| CN201932907U (en) | Beer output device for beer machine | |
| CN202655160U (en) | Air injection pressurization portable sprinkler | |
| CN202492016U (en) | Foam pump | |
| CN207122596U (en) | A kind of kitchen faucet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |