CN203570546U - Reverse osmosis booster pump - Google Patents
Reverse osmosis booster pump Download PDFInfo
- Publication number
- CN203570546U CN203570546U CN201320742326.2U CN201320742326U CN203570546U CN 203570546 U CN203570546 U CN 203570546U CN 201320742326 U CN201320742326 U CN 201320742326U CN 203570546 U CN203570546 U CN 203570546U
- Authority
- CN
- China
- Prior art keywords
- pump head
- diaphragm
- chamber
- septum
- reverse osmosis
- 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 - Lifetime
Links
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 19
- 210000003205 muscle Anatomy 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 5
- 239000008358 core component Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model provides a reverse osmosis booster pump which comprises a front cover, a pump head base, a wobble wheel base, a membrane, a diaphragm chamber and a pump head cover. The pump head base is located on the front cover, the wobble wheel base is arranged in the pump head base, an embedded seal structure of the membrane and the diaphragm chamber are formed above the pump head base, the pump head cover is arranged on the embedded seal structure, a triangular seal ring is arranged between the diaphragm chamber and the pump head cover, and the embedded seal structure of the membrane and the diaphragm chamber is a triple seal structure. Furthermore, guide holes are formed in the upper end of screw holes in the front cover, and the guide holes are in an oval shape and are inclined gradually from top to bottom. Compared with the prior art, the reverse osmosis booster pump has the advantages that the embedded seal structure of the membrane and the diaphragm chamber is the triple seal structure, so that the problem that because the membrane is pressed by the wobble wheel for a long time, water leaks is solved; the guide holes are formed in the screw holes in the front cover, so that assembling is easier and more convenient.
Description
Technical field
The utility model relates to suction booster field, specifically a kind of reverse osmosis suction booster.
Background technique
The core component of Hyperfilevation water dispenser is reverse osmosis suction booster, for reverse osmosis suction booster, prevent that the liquid that pump supercharging produces from being subject matter to motor and pump external penetration, CN201120164210.6 discloses a kind of diaphragm structure of diaphragm pump, CN201220135670.0 discloses a kind of diaphragm pump with double sealing structure, they have solved diaphragm and escapement seat to a certain extent to the problem of motor internal infiltration, sealing problem between diaphragm and pump cover and pump head seat, but also there is certain problem in the sealing of diaphragm and chamber of septum and the assembling of protecgulum.
Model utility content
The problems referred to above that exist in order to solve prior art, the utility model provides a kind of reverse osmosis suction booster, comprise protecgulum, pump head seat, escapement seat, diaphragm, chamber of septum and pump head lid, described pump head seat is positioned on protecgulum, described escapement seat is arranged in pump head seat, described pump head seat top is provided with the chimeric sealing configuration of diaphragm and chamber of septum, described pump head lid is arranged on this chimeric sealing configuration, between described chamber of septum and pump head lid, be provided with triangular sealing ring, the chimeric sealing configuration of this diaphragm and chamber of septum is triple seal structure.
Further, described diaphragm periphery has enclosing, and chamber of septum embeds in the enclosing of diaphragm.
Further, there is sealed muscle described diaphragm inside, and correspondingly, chamber of septum bottom periphery has the sealed groove matching with sealed muscle.
Further, the suction chamber of described chamber of septum outside has little sealed muscle, and described little sealed muscle is embedded into and on diaphragm, forms sealing configuration.
Further, the upper end of the screw hole on described protecgulum is provided with bullport, and described bullport ovalize tilts from top to bottom gradually.
Reverse osmosis suction booster of the present utility model compared with prior art has the following advantages:
The chimeric sealing configuration of diaphragm and chamber of septum is triple seal structure, can solve that diaphragm is subject to the long pressure of escapement and the seepy question that causes;
On the screw hole of protecgulum, bullport is set, assembles more easy.
Accompanying drawing explanation
Fig. 1 is reverse osmosis suction booster exploded view of the present utility model;
Fig. 2 is the structural representation of chamber of septum;
Fig. 3 is the structural representation of diaphragm;
Fig. 4 is the structural representation of protecgulum.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, reverse osmosis suction booster of the present utility model, comprise protecgulum 1, pump head seat 2, escapement seat 3, diaphragm 4, chamber of septum 5 and pump head lid 6, pump head seat 2 is positioned on protecgulum 1, escapement seat 3 is arranged in pump head seat 2, pump head seat 2 tops are provided with the chimeric sealing configuration of diaphragm 4 and chamber of septum 5, and pump head lid 6 is arranged on this chimeric sealing configuration, between chamber of septum 5 and pump head lid 6, are provided with triangular sealing ring 7.
As shown in Figures 2 and 3, the chimeric sealing configuration of this diaphragm and chamber of septum is triple seal structure: one, diaphragm 4 peripheries have enclosing 8, and chamber of septum 5 totals embed in the enclosing 8 of diaphragm 4; Two, there is sealed muscle 9 diaphragm 4 inside, and correspondingly, chamber of septum 5 bottom peripheries have the sealed groove 10 matching with sealed muscle 6; Three, the suction chamber of chamber of septum 5 outside has little sealed muscle 11, because diaphragm 4 is made by flexible material, therefore, when diaphragm 4 and chamber of septum 5 chimeric after, little sealed muscle 11 can be embedded on diaphragm 4 and forms sealing configuration.
As shown in Figure 4, for consideration easy to assembly, the upper end of the screw hole on protecgulum 1 is provided with bullport 12, and bullport 12 ovalizes tilt from top to bottom gradually.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. a reverse osmosis suction booster, comprise protecgulum (1), pump head seat (2), escapement seat (3), diaphragm (4), chamber of septum (5) and pump head lid (6), described pump head seat (2) is positioned on protecgulum (1), described escapement seat (3) is arranged in pump head seat (2), it is characterized in that: described pump head seat (2) top is provided with the chimeric sealing configuration of diaphragm (4) and chamber of septum (5), described pump head lid (6) is arranged on this chimeric sealing configuration, between described chamber of septum (5) and pump head lid (6), be provided with triangular sealing ring (7), the chimeric sealing configuration of this diaphragm (4) and chamber of septum (5) is triple seal structure.
2. reverse osmosis suction booster as claimed in claim 1, is characterized in that: described diaphragm (4) periphery has enclosing (8), and chamber of septum (5) embeds in the enclosing (8) of diaphragm (4).
3. reverse osmosis suction booster as claimed in claim 1, is characterized in that: there is sealed muscle (9) described diaphragm (4) inside, and correspondingly, chamber of septum (5) bottom periphery has the sealed groove (10) matching with sealed muscle (6).
4. reverse osmosis suction booster as claimed in claim 1, is characterized in that: the suction chamber outside of described chamber of septum (5) has little sealed muscle (11), and described little sealed muscle (11) is embedded into the upper sealing configuration that forms of diaphragm (4).
5. reverse osmosis suction booster as claimed in claim 1, is characterized in that: the upper end of the screw hole on described protecgulum (1) is provided with bullport (12), and described bullport (12) ovalize tilts from top to bottom gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742326.2U CN203570546U (en) | 2013-11-22 | 2013-11-22 | Reverse osmosis booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742326.2U CN203570546U (en) | 2013-11-22 | 2013-11-22 | Reverse osmosis booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570546U true CN203570546U (en) | 2014-04-30 |
Family
ID=50538279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742326.2U Expired - Lifetime CN203570546U (en) | 2013-11-22 | 2013-11-22 | Reverse osmosis booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564620A (en) * | 2014-12-14 | 2015-04-29 | 曾宪雄 | Raised tri-wheel assembly of diaphragm pump |
| CN105179211A (en) * | 2015-08-25 | 2015-12-23 | 李喆 | Reinforced sealing structure for working water cavity of reverse osmosis booster pump |
-
2013
- 2013-11-22 CN CN201320742326.2U patent/CN203570546U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564620A (en) * | 2014-12-14 | 2015-04-29 | 曾宪雄 | Raised tri-wheel assembly of diaphragm pump |
| CN105179211A (en) * | 2015-08-25 | 2015-12-23 | 李喆 | Reinforced sealing structure for working water cavity of reverse osmosis booster pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |