CN2228569Y - High-efficient liquid circulation type chlorine pump - Google Patents
High-efficient liquid circulation type chlorine pump Download PDFInfo
- Publication number
- CN2228569Y CN2228569Y CN95239759U CN95239759U CN2228569Y CN 2228569 Y CN2228569 Y CN 2228569Y CN 95239759 U CN95239759 U CN 95239759U CN 95239759 U CN95239759 U CN 95239759U CN 2228569 Y CN2228569 Y CN 2228569Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- liquid
- collecting tank
- chlorine gas
- model
- 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
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Abstract
The utility model discloses a high-efficient liquid circulation type chlorine gas pump which is used for transmitting chlorine gas, composed of a pump body, an impeller, a big cover and a dispenser. The dispenser is provided with an air inlet and an air outlet; a liquid collecting tank is arranged on a baffle plate between the air inlet and the air outlet; the baffle plate of the air inlet and the air outlet is also provided with a liquid storing hole which is communicated with the liquid collecting tank. A flow channel for liquids which is communicated with a flow concentrating opening is arranged on the big cover at the point corresponding to the liquid storing hole; plastic blocks are filled into the drop pits of the wheel spoke of the impeller. Liquid which flows out of the liquid collecting tank is formed into a liquid film between the dispenser and the impeller. The utility model has the advantages of high efficiency, long service life, etc.
Description
The utility model relates to a kind of gas transmission supercharging device, especially Pendular ring type chlorine gas pump
Present disclosed Pendular ring type chlorine gas pump exists short, inefficient problem in working life, trace it to its cause and be between the impeller that rotates and the motionless distributor due to the dry friction, dry friction will cause wearing and tearing, because the cause of wearing and tearing, make the gap between distributor and the impeller increase, cause the relief opening zone of high pressure to leak, lower efficiency to the suction port low pressure area.In addition, wearing and tearing also can reduction of service life.
Goal of the invention of the present utility model is to provide a kind of efficient Pendular ring type chlorine gas pump of long service life.
At the defective that dry friction in the prior art causes, the utility model adopts the scheme that the liquid curtain rete is set between distributor and impeller to reduce friction, realizes that this technological scheme of goal of the invention is specific as follows:
The utility model is made up of the pump housing (1), impeller (2), big lid (3) and distributor (4), is provided with inlet, outlet (6) and (7) on distributor (4), is provided with collecting tank (8) on the dividing plate (9) between suction port (6) and air outlet (7).The utility model is also established the storage liquid hole (11) that communicates with collecting tank (8) on the dividing plate (9) between suction port (6) and air outlet (7).
Compared with prior art, the utlity model has following advantage:
Because the utility model is provided with collecting tank, liquid in the collecting tank just can flow out in this groove, under the impeller of high speed rotating drives, between distributor and impeller, form one deck fluid pressure curtain film, this liquid film both can reduce wearing and tearing, life-saving, can eliminate again or little because distributor in territory and impeller between the high pressure relief problem of the inlet, outlet port area that causes of gap, thereby improved efficient.The setting in the storage liquid hole (11) that especially communicates with collecting tank and the setting that covers flow channel for liquids (12) greatly make the utility model can form the continual and steady fluid pressure curtain film of one deck.In addition, the setting of unit of plastic (10) can be eliminated because of the wheel rotation of hydrops with high speed rotating, and the problem that consumed energy brings has effect energy-conservation, that cut down the consumption of energy
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A sectional view of the present utility model;
Fig. 3 is a B-B sectional view of the present utility model;
Fig. 4 is the plan view of impeller of the present utility model;
Fig. 5 is the worm's eye view of impeller of the present utility model;
Fig. 6 is the plan view of impeller of the present utility model.
With reference to the accompanying drawings, embodiment of the present utility model being done one describes in detail:
The utility model is made up of the pump housing (1), impeller (2), big lid (3) and distributor (4), on distributor (4), be provided with inlet, outlet (6) and (7), on the dividing plate (9) between suction port (6) and air outlet (7), be provided with collecting tank (8), between suction port (6) and air outlet (7), also can be provided with the storage liquid hole (11) that communicates with collecting tank (8).Consider and can be well between distributor and impeller, form one deck fluid pressure curtain film and for considerations such as fluid infusion, present embodiment is provided with four collecting tanks (8) and storage liquid hole (11) on the diaphragm plate of inlet, outlet (6) and (7), and make its formation so-called " hole seam " structure, promptly on dividing plate (9), establish a deep hole, this hole is headed straight for to the dividing plate bottom from distributor (4) end face, then, on the perisporium of this deep hole, offer an axial rectangular seam again, this seam can become collecting tank, and liquid just can flow out along this seam.Consider that liquid is can self-pumping outer and mend, the utility model on Da Gai (3) with the storage corresponding position, liquid hole (11) be provided with the flow channel for liquids (12) that communicates with catchment port (5), promptly establish a runner (12) that communicates with catchment port (5) on Da Gai (3), the position that is provided with of this runner (12) should be with distributor (4) position that the back communicates with above-mentioned storage liquid hole (11) to be installed at Da Gai (3).After entering catchment port (5) outside the liquid self-pumping, just can enter storage liquid hole (11) in longshore current road (12), go out from the afflux concentrated flow at last.In order to solve the problem that pit brings because of liquid gathers on the impeller spoke, be filled with unit of plastic (10) in the pit on the utility model impeller (2) spoke
Claims (4)
1. one kind is used for the efficient Pendular ring type chlorine gas pump that chlorine transmits, form by the pump housing (1), impeller (2), big lid (3) and distributor (4), on distributor (4), be provided with inlet, outlet (6) and (7), it is characterized in that on the dividing plate (9) between suction port (6) and air outlet (7), being provided with collecting tank (8).
2. efficient Pendular ring type chlorine gas pump according to claim 1 is characterized in that also being provided with the storage liquid hole (11) that communicates with collecting tank (8) on the dividing plate (9) between suction port (6) and air outlet (7).
3. efficient Pendular ring type chlorine gas pump according to claim 2, it is characterized in that on Da Gai (3) with the storage corresponding position, liquid hole (11) be provided with the flow channel for liquids (12) that communicates with catchment port (5).
4. according to claim 1 or 2 or 3 described efficient Pendular ring type chlorine gas pumps, it is characterized in that being filled with unit of plastic (10) in the pit on impeller (2) spoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95239759U CN2228569Y (en) | 1995-05-12 | 1995-05-12 | High-efficient liquid circulation type chlorine pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95239759U CN2228569Y (en) | 1995-05-12 | 1995-05-12 | High-efficient liquid circulation type chlorine pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228569Y true CN2228569Y (en) | 1996-06-05 |
Family
ID=33881484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95239759U Expired - Fee Related CN2228569Y (en) | 1995-05-12 | 1995-05-12 | High-efficient liquid circulation type chlorine pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228569Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089862C (en) * | 1997-04-18 | 2002-08-28 | 孙兴忠 | Axial air intake and exhaust double-action liquid ring pump |
-
1995
- 1995-05-12 CN CN95239759U patent/CN2228569Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089862C (en) * | 1997-04-18 | 2002-08-28 | 孙兴忠 | Axial air intake and exhaust double-action liquid ring pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |