CN203394781U - Novel high-temperature water heating low-noise pipeline pump - Google Patents
Novel high-temperature water heating low-noise pipeline pump Download PDFInfo
- Publication number
- CN203394781U CN203394781U CN201320346350.4U CN201320346350U CN203394781U CN 203394781 U CN203394781 U CN 203394781U CN 201320346350 U CN201320346350 U CN 201320346350U CN 203394781 U CN203394781 U CN 203394781U
- Authority
- CN
- China
- Prior art keywords
- water
- pump
- motor
- noise
- utility
- 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
Abstract
The utility model discloses a novel high-temperature water heating low-noise pipeline pump. The novel high-temperature water heating low-noise pipeline pump comprises a pump body, an impeller, a pump cover, a bracket, a motor and a shaft, wherein the impeller, the pump cover, the bracket, the motor and the shaft are arranged in the pump body; the motor is a water cooling motor; a water cooling cavity is arranged between the pump cover and the bracket, adopts mechanical sealing and comprises a water inlet and a water outlet; the water inlet is connected with a cooling water inlet and the water outlet is connected with a cooling water outlet; the water outlet of the water cooling cavity is provided with a ball valve, and the water inlet of the water cooling cavity is connected with a water inlet pipe of the water cooling motor by a three-way pipe. The novel high-temperature water heating low-noise pipeline pump disclosed by the utility model is low in investment cost, wide in application range and safe and reliable in operation and is especially suitable for heat supply circulation with high-temperature requirement and lower noise and water supply in other environments with requirements for high-temperature, high-pressure and low-noise.
Description
Technical field
The utility model relates to a kind of pipeline mounted pump, particularly a kind of new type high temperature hot water low noise pipeline pump.
Background technique
Pipeline mounted pump is a kind of of single-suction single-stage centrifugal pump, belongs to vertical structure, and because it is imported and exported on same straight line, and it is identical to import and export bore, imitative like a segment pipe, therefore can be arranged on any position of pipeline, is named as pipeline mounted pump (having another name called suction booster); Structural feature: being single-suction single-stage centrifugal pump, importing and exporting identically and on same straight line, become orthogonal with shaft centre line, is vertical pump.
Common low noise pipeline pump is due to the restriction of structure, to fed sheet of a media, require temperature to be no more than 80 ℃, and system pressure must not be greater than 0.8MPa, limited the broader applications of low noise pipeline pump, when temperature higher than 80 ℃ or time pressure do not belonged to the operating range of this series pump while being greater than 0.8MPa.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of medium that can carry higher temperature, can meet larger system pressure and input cost low, applied range, safe and reliable to operation, be particularly suitable for the less heating of high temperature requirement noise circulation and other requires a kind of new type high temperature hot water low noise pipeline pump of the water supply of High Temperature High Pressure lower noise environment.
For achieving the above object, the technical solution of the utility model is as follows:
A hot water low noise pipeline pump, comprises the pump housing, is placed in impeller, pump cover, support, motor and axle in the pump housing; Described motor is water-cooled machine, between described pump cover and support, is provided with waterway, and described waterway adopts mechanical seal, and described waterway comprises water intake and water outlet, and described water intake is connected with cooling water inlet, and described water outlet is connected with coolant outlet; The water outlet of described waterway is provided with ball valve, and the water intake of described waterway connects with the intake pipe of water-cooled machine by threeway.
In an embodiment of the present utility model, described pipeline mounted pump also comprises bleed valve.
By technique scheme, the beneficial effects of the utility model are:
1, can be widely used in fed sheet of a media temperature higher and require the noise low environment of trying one's best for the utility model, in the pump housing, adopt high temperature resistant machine envelope, between pump cover and support, be provided with waterway, adopt external water-cooling structure, by external cooling water, make machine envelope and axle obtain fully cooling, in the working life of prolongation machine envelope, motor adopts external water cooling, has reduced unit noise.
2, the utility model input cost is low, and applied range is safe and reliable to operation, is particularly suitable for the less heating of high temperature requirement noise circulation and other requires the water supply of High Temperature High Pressure lower noise environment.
3, the utility model high-temperature-hot-water low noise pipeline pump serviceability temperature can reach 160 ℃, and operational system pressure can pressure-bearing 1.6MPa.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model structural representation;
Numeral and the represented corresponding part title of letter in figure:
10, the pump housing 20, impeller 30, pump cover 40, support 50, motor 51, intake pipe 60, axle 70, waterway 71, water intake 72, water outlet 80, threeway 90, bleed valve 100, cooling water inlet 110, coolant outlet.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Figure 1, a kind of new type high temperature hot water of the utility model low noise pipeline pump comprises the pump housing 10, is placed in impeller 20, pump cover 30, support 40, motor 50 and axle 60 in the pump housing 10; Motor 50 is water-cooled machine, between pump cover 30 and support 40, is provided with waterway 70, and waterway 70 adopts mechanical seal, and this mechanical seal is resistant to elevated temperatures mechanical seal.
The utility model waterway 70 comprises water intake 71 and water outlet 72, and water intake 71Yu cooling water inlet 100 connects, and water outlet 72 is connected with coolant outlet 110; The water outlet of waterway 70 is provided with ball valve (not marking in figure), the water intake of waterway 70 connects with the intake pipe of water-cooled machine by threeway 80, it carries out cooling by external cooling water circulation to water-cooled machine and pump, when carrying high temperature media, cooling water circulation can be guaranteed water pump and water-cooled machine temperature rise safe and reliable operation in normal range (NR); When carrying normal temperature medium, but system pressure is when larger, and cooling chamber 70 can be closed ball valve after being full of water.
The utility model high-temperature-hot-water low noise pipeline pump also comprises bleed valve 90, and start front opening bleed valve is got rid of air in water-cooled machine.
The utility model electromotor cooling system is separated with water pump operation system, so this structure can be for the larger running environment of system pressure, motor adopts water-cooled machine, and it has reduced operation noise.
The utility model is simple in structure, easy to maintenance, and maintenance expenses is low, and working life is of a specified duration.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a new type high temperature hot water low noise pipeline pump, comprises the pump housing, is placed in impeller, pump cover, support, motor and axle in the pump housing; It is characterized in that: described motor is water-cooled machine, between described pump cover and support, be provided with waterway, described waterway adopts mechanical seal, and described waterway comprises water intake and water outlet, described water intake is connected with cooling water inlet, and described water outlet is connected with coolant outlet; The water outlet of described waterway is provided with ball valve, and the water intake of described waterway connects with the intake pipe of water-cooled machine by threeway.
2. a kind of new type high temperature hot water low noise pipeline pump according to claim 1, is characterized in that: described pipeline mounted pump also comprises bleed valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320346350.4U CN203394781U (en) | 2013-06-17 | 2013-06-17 | Novel high-temperature water heating low-noise pipeline pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320346350.4U CN203394781U (en) | 2013-06-17 | 2013-06-17 | Novel high-temperature water heating low-noise pipeline pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394781U true CN203394781U (en) | 2014-01-15 |
Family
ID=49906316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320346350.4U Expired - Fee Related CN203394781U (en) | 2013-06-17 | 2013-06-17 | Novel high-temperature water heating low-noise pipeline pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912504A (en) * | 2014-04-25 | 2014-07-09 | 无锡市安化屏蔽电泵厂 | High temperature canned motor pump |
| CN105020149A (en) * | 2015-08-20 | 2015-11-04 | 陈钦先 | Novel low-noise agricultural drainage machine |
| CN108894993A (en) * | 2018-05-31 | 2018-11-27 | 山东泉盈泵业有限公司 | A kind of sewage pump using water-cooled |
-
2013
- 2013-06-17 CN CN201320346350.4U patent/CN203394781U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912504A (en) * | 2014-04-25 | 2014-07-09 | 无锡市安化屏蔽电泵厂 | High temperature canned motor pump |
| CN103912504B (en) * | 2014-04-25 | 2017-02-15 | 无锡市安化屏蔽电泵厂 | High temperature canned motor pump |
| CN105020149A (en) * | 2015-08-20 | 2015-11-04 | 陈钦先 | Novel low-noise agricultural drainage machine |
| CN108894993A (en) * | 2018-05-31 | 2018-11-27 | 山东泉盈泵业有限公司 | A kind of sewage pump using water-cooled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203394781U (en) | Novel high-temperature water heating low-noise pipeline pump | |
| CN206943019U (en) | A kind of electronic conduit pump | |
| CN203368235U (en) | Explosion-proof motor | |
| CN202983724U (en) | Circulating bath device | |
| CN204553242U (en) | A kind of circulating water pump | |
| CN108180139B (en) | A kind of heating power pump assembly enclosed automatic cycle water-cooling system | |
| CN204554950U (en) | The steam supply of high back pressure thermal power plant unit and cooling system | |
| CN201762132U (en) | Constant-pressure water supplementing vacuum degassing unit | |
| CN103277346A (en) | Multistage blower capable of performing water cooling | |
| CN203414010U (en) | Cooling circulation water system with hydrodynamic fan cooling tower | |
| CN203717361U (en) | Double suction double-stage anti-cavitation centrifugal oil pump | |
| CN204501741U (en) | For the high-temperature sterilization unit of dehydrator | |
| CN201159208Y (en) | Water-cooling electric motor pump | |
| CN203906219U (en) | Air compressor with independent main machine air inflow device | |
| CN203272155U (en) | Water-saving type hot water circulating pump | |
| CN204060799U (en) | Helix steam motor and boiler water supply device thereof | |
| CN205372710U (en) | Energy -saving apparatus | |
| CN203308795U (en) | Multistage blower capable of lowering temperature through water cooling | |
| CN204538853U (en) | Stove motor | |
| CN203879750U (en) | Shield pump conveying high temperature liquid | |
| CN207762037U (en) | A kind of plain type hydraulic power station | |
| CN203906398U (en) | Cooling device for high-temperature shielding electric pump | |
| CN203518684U (en) | Water cooling device | |
| CN219317264U (en) | Equipment for saving energy of fan | |
| CN202734380U (en) | High-low pressure energy-saving cooling circulating water system |
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: 20140115 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |