CN202768419U - Pumping device for circulating water pipe network - Google Patents
Pumping device for circulating water pipe network Download PDFInfo
- Publication number
- CN202768419U CN202768419U CN 201220506844 CN201220506844U CN202768419U CN 202768419 U CN202768419 U CN 202768419U CN 201220506844 CN201220506844 CN 201220506844 CN 201220506844 U CN201220506844 U CN 201220506844U CN 202768419 U CN202768419 U CN 202768419U
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- Prior art keywords
- flange
- pipe network
- outlet
- water pipe
- circulating water
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Abstract
The utility model discloses a pumping device for a circulating water pipe network and belongs to the technical field of water pumps. An output shaft of a motor is connected with one end of a connecting shaft via a shaft coupling, and an impeller is arranged inside a pump body and mounted at the other end of the connecting shaft. An inlet portion is arranged on the pump body, an inlet flange is sleeved on the inlet portion and axially rotates around the same, a groove is reserved on the inlet portion, a clamping ring is arranged in the groove, and a clamping platform is arranged in the inlet flange and in snap fit with the clamping ring. An outlet portion is arranged on the pump body, an outlet flange is sleeved on the outlet portion and axially rotates around the same, a groove is arranged on the outlet portion, a clamping ring is arranged in the groove, and a clamping platform is arranged in the outlet flange and in snap fit with clamping ring. By the aid of the pumping device for the circulating water pipe network, reliable connections between water pump flanges and pipeline flanges are guaranteed, water pumping efficiency is improved, and a reliable power source is provided to the circulating water pipe network.
Description
Technical field
The utility model relates to the suction pump technical field, more particularly, relates to the water plug that a kind of circulating water pipe network is used.
Background technique
Suction pump refers to possess each one in (water) mouth of bleeding, exhaust nozzle (water) of one-in-and-one-out, and can continue to form vacuum or negative pressure in inlet; The exhaust nozzle place forms micro positive pressure; Working medium can be gas, also can be liquid, and a kind of instrument that volume is small and exquisite often is called as the micro vacuum water pump.Suction pump is usually used in the various fields such as water treatment, liquid sample, scientific research, chemical analysis, health care, medical and health, bioengineering and environmental protection.
The principle of suction pump is the circular movement of motor, make the barrier film of pump inside do reciprocatory motion by mechanical device, thereby the air in the pump chamber of fixed volume compressed, stretches form vacuum (negative pressure), produce pressure difference at pump bleeding point place and external atmosphere pressure, under the effect of pressure difference, press (suction) to enter pump chamber gas, discharge from relief opening again.At present, in the fire retardant production process, its most of industrial water often recycles after treatment, and the normal operation of circulating water pipe network needs to use water plug to give power, water plug of the prior art, and its complex structure, energy consumption is high, and cost of production is high.
In addition, existing water pump flange, its flange is fastening flange, that is to say, flange can not rotate its deficiency around the intake-outlet of water pump: because the attachment hole in the piping flange and the attachment hole in the water pump flange are subjected to the impact of environment and the piping flange attachment hole of location of pipeline in the process that connects is installed, cause piping flange attachment hole and water pump flange attachment hole to misfit, directly affect reliable connection the between water pump flange and piping flange.Such as China Patent No. ZL201220063777.9, notice of authorization day: on September 19th, 2012, invention and created name is: suction pump, this application case relates to a kind of suction pump, comprises base, pumping box and motor, and pumping box and motor are located on the base, motor connects pumping box, pumping box is provided with water intake and water outlet, and described water intake connects U-shaped intake pipe, and described U-shaped intake pipe end is provided with filter screen.The characteristics of this application case are that water from top to bottom injects intake pipe, can avoid the suction of mud and foreign material, avoided the damage of suction pump, but the connection reliability between its water pump flange and piping flange are lower.
Summary of the invention
1. the model utility technical problem that will solve
The purpose of this utility model be to overcome circulating water pipe network in the prior art with in the water plug efficient of drawing water low, and the deficiency that the connection reliability between water pump flange and piping flange is relatively poor, the water plug that provides a kind of circulating water pipe network to use, adopt water plug of the present utility model, its efficient of drawing water is high, and has guaranteed the connection reliability between water pump flange and piping flange.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
The water plug that a kind of circulating water pipe network of the present utility model is used, comprise base, motor and pump main body, also comprise coupling, import department, suction flange, export department, outlet(discharge) flange, impeller and collar, wherein: described motor and pump main body are fixed on the upper surface of base, the output shaft of described motor links to each other with coupling shaft one end by coupling, described pump body interior is provided with impeller, and this impeller is installed in the other end of above-mentioned coupling shaft; Be provided with import department on the described pump main body, this import department is horizontally disposed with and opening left, described suction flange is enclosed within the import department and moves into the oral area axial rotation, above-mentioned import department is provided with a groove, the built-in collar of groove, described suction flange internal orifice have a Ka Tai and with above-mentioned collar phase clamping; Be provided with export department on the described pump main body, this export department vertically arranges and upward opening, described outlet(discharge) flange is enclosed within the export department and lays out the oral area axial rotation, above-mentioned export department is provided with a groove, the built-in collar of groove, described outlet(discharge) flange internal orifice have a Ka Tai and with above-mentioned collar phase clamping.
As further improvement of the utility model, be fixed with fixed hole seat on the described base, be provided with screw hole on this fixed hole seat.
As further improvement of the utility model, described suction flange and outlet(discharge) flange circumferentially be evenly distributed with 8 attachment holes.
As further improvement of the utility model, the thickness of described suction flange is 27mm, and the thickness of described outlet(discharge) flange is 25mm.
As further improvement of the utility model, the attachment hole diameter on described suction flange and the outlet(discharge) flange is 18mm.
3. beneficial effect
The technological scheme that adopts the utility model to provide is compared with existing known technology, has following beneficial effect:
(1) water plug used of a kind of circulating water pipe network of the present utility model, the output shaft of its motor links to each other with coupling shaft one end by coupling, the pump body interior is provided with impeller, this impeller is installed in the other end of coupling shaft, the rotation of electric machine rotation impeller, thereby give the power source of water in the circulating water pipe network, so that circulating water is able to effective circulation;
(2) water plug used of a kind of circulating water pipe network of the present utility model, its suction flange is enclosed within the import department and moves into the oral area axial rotation, outlet(discharge) flange also is enclosed within the export department and lays out the oral area axial rotation, so that in the situation that piping flange attachment hole and water pump flange attachment hole misfit, can guarantee reliable connection the between water pump flange and piping flange, thereby improve the efficient of drawing water;
(3) water plug used of a kind of circulating water pipe network of the present utility model, it is simple in structure, is easy to make low production cost.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the water plug used of a kind of circulating water pipe network of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is that the A of suction flange among Fig. 1 is to view;
Fig. 4 is the partial sectional view of import department and suction flange linkage structure in the utility model.
Label declaration in the schematic diagram:
1, base; 2, fixed hole seat; 3, motor; 4, coupling; 5, pump main body; 61, import department; 62, suction flange; 71, export department; 72, outlet(discharge) flange; 8, impeller; 9, attachment hole; 10, collar.
Embodiment
For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
As depicted in figs. 1 and 2, the water plug that a kind of circulating water pipe network of the present embodiment is used is comprised of base 1, fixed hole seat 2, motor 3, pump main body 5, coupling 4, import department 61, suction flange 62, export department 71, outlet(discharge) flange 72, impeller 8 and collar 10 etc.The motor 3 of the present embodiment and pump main body 5 are fixed on the upper surface of base 1, be fixed with fixed hole seat 2 on the base 1, be provided with screw hole on this fixed hole seat 2, by screw base 1 is fixed on the ground, the output shaft of described motor 3 links to each other with coupling shaft one end by coupling 4, described pump main body 5 inside are provided with impeller 8, and this impeller 8 is installed in the other end of above-mentioned coupling shaft.
In order to guarantee that piping flange is connected with the reliable of water pump flange, be provided with import department 61 on the pump main body 5 in the present embodiment, this import department 61 is horizontally disposed with and opening left, described suction flange 62 is enclosed within the import department 61 and moves into oral area 61 axial rotation, above-mentioned import department 61 is provided with a groove, the built-in collar 10 of groove, described suction flange 62 internal orifices have a Ka Tai and with above-mentioned collar 10 phase clampings, specifically as shown in Figure 4.Similarly, be provided with export department 71 on the pump main body 5 of the present embodiment, this export department 71 vertically arranges and upward opening, outlet(discharge) flange 72 is enclosed within the export department 71 and lays out oral area 71 axial rotation, above-mentioned export department 71 is provided with a groove, the built-in collar 10 of groove, described outlet(discharge) flange 72 internal orifices have a Ka Tai and with above-mentioned collar 10 phase clampings, the collar 10 in the present embodiment is circular reinforcing bar.As shown in Figure 3, suction flange 62 in the present embodiment and outlet(discharge) flange 72 circumferentially be evenly distributed with 8 attachment holes 9, attachment hole 9 diameters on this suction flange 62 and the outlet(discharge) flange 72 are 18mm, and the thickness of suction flange 62 is 27mm, and the thickness of outlet(discharge) flange 72 is 25mm.
The water plug that a kind of circulating water pipe network of the present embodiment is used, simple in structure, can guarantee reliable connection the between water pump flange and piping flange, thereby improve the efficient of drawing water, for the circulating water pipe network provides a reliable power source.
Below schematically the utility model and mode of execution thereof are described, this description does not have restricted, and shown in the accompanying drawing also is one of mode of execution of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, create aim in the situation that do not break away from the utility model, without the creationary mode of structure similar to this technological scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (5)
1. water plug that the circulating water pipe network is used, comprise base (1), motor (3) and pump main body (5), it is characterized in that: also comprise coupling (4), import department (61), suction flange (62), export department (71), outlet(discharge) flange (72), impeller (8) and collar (10), wherein: described motor (3) and pump main body (5) are fixed on the upper surface of base (1), the output shaft of described motor (3) links to each other with coupling shaft one end by coupling (4), described pump main body (5) inside is provided with impeller (8), and this impeller (8) is installed in the other end of above-mentioned coupling shaft;
Be provided with import department (61) on the described pump main body (5), this import department (61) is horizontally disposed with and opening left, described suction flange (62) is enclosed within import department (61) upward and moves into oral area (61) axial rotation, above-mentioned import department (61) is provided with a groove, the built-in collar of groove (10), described suction flange (62) internal orifice have a Ka Tai and with above-mentioned collar (10) phase clamping;
Be provided with export department (71) on the described pump main body (5), this export department (71) vertically arranges and upward opening, described outlet(discharge) flange (72) is enclosed within export department (71) upward and lays out oral area (71) axial rotation, above-mentioned export department (71) is provided with a groove, the built-in collar of groove (10), described outlet(discharge) flange (72) internal orifice have a Ka Tai and with above-mentioned collar (10) phase clamping.
2. the water plug used of a kind of circulating water pipe network according to claim 1, it is characterized in that: be fixed with fixed hole seat (2) on the described base (1), this fixed hole seat is provided with screw hole on (2).
3. the water plug used of a kind of circulating water pipe network according to claim 1 and 2 is characterized in that: described suction flange (62) and outlet(discharge) flange (72) circumferentially be evenly distributed with 8 attachment holes (9).
4. the water plug used of a kind of circulating water pipe network according to claim 3, it is characterized in that: the thickness of described suction flange (62) is 27mm, the thickness of described outlet(discharge) flange (72) is 25mm.
5. the water plug used of a kind of circulating water pipe network according to claim 4, it is characterized in that: attachment hole (9) diameter on described suction flange (62) and the outlet(discharge) flange (72) is 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506844 CN202768419U (en) | 2012-09-29 | 2012-09-29 | Pumping device for circulating water pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506844 CN202768419U (en) | 2012-09-29 | 2012-09-29 | Pumping device for circulating water pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768419U true CN202768419U (en) | 2013-03-06 |
Family
ID=47775000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506844 Expired - Fee Related CN202768419U (en) | 2012-09-29 | 2012-09-29 | Pumping device for circulating water pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742402A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | Water pump with protective cover |
| JP2019065738A (en) * | 2017-09-29 | 2019-04-25 | 株式会社荏原製作所 | Pump and pump assembly |
-
2012
- 2012-09-29 CN CN 201220506844 patent/CN202768419U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742402A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | Water pump with protective cover |
| JP2019065738A (en) * | 2017-09-29 | 2019-04-25 | 株式会社荏原製作所 | Pump and pump assembly |
| CN111148904A (en) * | 2017-09-29 | 2020-05-12 | 株式会社荏原制作所 | Pump and pump assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MAANSHAN DEHONG BIOTECHNOLOGY CO., LTD. Free format text: FORMER NAME: MAANSHAN DEHONG CHEMICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Ma'anshan City, Anhui province 243000 Prince Edward Road Cihu hi tech Industrial Development Zone Patentee after: Maanshan Dehong Biotechnology Co., Ltd. Address before: Ma'anshan City, Anhui province 243000 Prince Edward Road Cihu hi tech Industrial Development Zone Patentee before: Maanshan DH Chemical Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 243000 Prince Road, Cihu Economic Development Zone, Ma'anshan City, Anhui Province Patentee after: Ma'anshan Angyang New Material Technology Co., Ltd. Address before: 243000 Prince Road, Cihu High-tech Industrial Development Zone, Ma'anshan City, Anhui Province Patentee before: Maanshan Dehong Biotechnology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000 Prince Road, Cihu Economic Development Zone, Ma'anshan City, Anhui Province Patentee after: Ma'anshan Angyang New Material Technology Co., Ltd. Address before: 243000 Prince Road, Cihu Economic Development Zone, Ma'anshan City, Anhui Province Patentee before: Maanshan Dehong Biotechnology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20180929 |