CN106017199B - pump for shell-and-tube heat exchanger - Google Patents
pump for shell-and-tube heat exchanger Download PDFInfo
- Publication number
- CN106017199B CN106017199B CN201610601419.1A CN201610601419A CN106017199B CN 106017199 B CN106017199 B CN 106017199B CN 201610601419 A CN201610601419 A CN 201610601419A CN 106017199 B CN106017199 B CN 106017199B
- Authority
- CN
- China
- Prior art keywords
- pump housing
- shell
- drive disk
- tube
- drive shaft
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 25
- 238000005516 engineering process Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
Abstract
The invention discloses a kind of pump for shell-and-tube heat exchanger, including a pump housing, a drive disk and a drive shaft, two feed tubes and two drain pipes are provided with the pump housing.The present invention the pump for shell-and-tube heat exchanger the advantages of be：With two feed tubes and two drain pipes, and use same driving dish driving, drive shell-and-tube heat exchanger tube side fluid and shell-side fluid stream simultaneously, avoid driving using two pumps, the pressure of tube side and shell side is easier to be consistent, no pressure difference, therefore it is less likely to be damaged the weak junction of tube side and shell side, when tube side and shell side are revealed, tube side fluid and shell-side fluid are also not easy quickly to mix, and safety coefficient is higher.
Description
Technical field
The present invention relates to heat exchanger to manufacture field, more precisely a kind of pump for shell-and-tube heat exchanger.
Background technology
Two pumps are respectively adopted to drive in the tube side fluid of shell-and-tube heat exchanger and shell-side fluid in the prior art, cost compared with
Height, and the pressure between tube side and shell side is not easy to be consistent, and makes easily have pressure difference between tube side and shell side, pressure difference easily damages
Junction more weak between bad tube side and shell side；When leakage phenomenon occurs between tube side and shell side, pressure difference also easily makes pipe
Cheng Liuti and shell-side fluid are a large amount of and quickly mixing, safety coefficient are relatively low
The content of the invention
The present invention mainly solves the technical problem present in prior art, so as to provide it is a kind of with two feed tubes and
Two drain pipes, and use same driving dish driving, i.e., shell-and-tube heat exchanger tube side fluid and shell-side fluid stream are driven simultaneously, kept away
Exempt to drive using two pumps, the pressure of tube side and shell side is easier to be consistent, no pressure difference, therefore be less likely to be damaged tube side and
The weak junction of shell side, when tube side and shell side are revealed, tube side fluid and shell-side fluid are also not easy quickly to mix,
The higher pump for shell-and-tube heat exchanger of safety coefficient.
The present invention solves the technical problem in the presence of prior art by following technical proposals：
A kind of pump for shell-and-tube heat exchanger, including a pump housing, a drive disk and a drive shaft, described drive shaft edge
Rotationally clockwise, the described pump housing is hollow disc-shaped structure, and described drive disk is arranged in the described pump housing, institute
The drive shaft stated is stretched into the described pump housing through the central end of the described pump housing and is rotatablely connected with the described pump housing, described
Drive disk be mutually perpendicular to arrange and be fixedly connected with the end of described drive shaft, described drive shaft deviates described driving
The center of circle arrangement of disk, the diameter of described drive disk are more than the radius of the inner surface of the described pump housing, described drive disk and institute
The tangent arrangement of inner surface for the pump housing stated, the lower left quarter of the described pump housing is provided with one first feed tube, upper left quarter is provided with one
First drain pipe, upper right quarter are provided with one second feed tube, right lower quadrant is provided with one second drain pipe, the first described feed tube
One is respectively arranged between the second described drain pipe and between the first described drain pipe and the second described feed tube
Release link, described release link are slidably connected with the described pump housing and are connected by spring, and one end of described release link is stretched into
The outside of the described pump housing is stretched out in the inside of the described pump housing, the other end, and described release link stretches into one end of the described pump housing
It is fitted on the side of described drive disk.
As preferred embodiments of the present invention, described release link is stretched on the end face of one end of the described pump housing and is provided with
One circular groove, a sealing block is disposed with described circular groove, the cross section of described sealing block is crescent knot
Structure, including one first circular arc sealing surface and one second circular arc sealing surface；
The radius of the first described circular arc sealing surface is equal with the radius of described drive disk, the first described circular arc sealing
Face is fitted on the side of described drive disk and is slidably connected with the side of described drive disk；
The second equal with the radius of described circular groove, described circular arc of the radius of the second described circular arc sealing surface
Sealing surface is fitted in the surface of described circular groove and is slidably connected with described circular groove.
As preferred embodiments of the present invention, described two release links are coaxially arranged, and the axis of described release link is worn
Cross the center of described drive shaft and be mutually perpendicular to arrange with described drive shaft.
The present invention the pump for shell-and-tube heat exchanger the advantages of be：With two feed tubes and two drain pipes, and adopt
With same driving dish driving, i.e., drive shell-and-tube heat exchanger tube side fluid and shell-side fluid stream simultaneously, avoid using two pumps come
The pressure of driving, tube side and shell side is easier to be consistent, no pressure difference, therefore is less likely to be damaged the weak connection of tube side and shell side
Place, when tube side and shell side are revealed, tube side fluid and shell-side fluid are also not easy quickly to mix, and safety coefficient is higher.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the pump for shell-and-tube heat exchanger of the present invention；
Fig. 2 is the structural representation of the release link in Fig. 1；
Fig. 3 is the structural representation of the sealing block in Fig. 1；
Wherein：
1st, the pump housing；11st, the first feed tube；12nd, the first drain pipe；13rd, the second feed tube；14th, the second drain pipe；
2nd, drive disk；
3rd, drive shaft；
4th, release link；41st, circular groove；
5th, sealing block；51st, the first circular arc sealing surface；52nd, the second circular arc sealing surface.
Embodiment
The preferred embodiments of the present invention are described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly defined so as to be made to protection scope of the present invention.
The present invention the pump for shell-and-tube heat exchanger the advantages of be：With two feed tubes and two drain pipes, and adopt
With same driving dish driving, i.e., drive shell-and-tube heat exchanger tube side fluid and shell-side fluid stream simultaneously, avoid using two pumps come
The pressure of driving, tube side and shell side is easier to be consistent, no pressure difference, therefore is less likely to be damaged the weak connection of tube side and shell side
Place, when tube side and shell side are revealed, tube side fluid and shell-side fluid are also not easy quickly to mix, and safety coefficient is higher.
Embodiment one：
As shown in figure 1, a kind of pump for shell-and-tube heat exchanger, including a pump housing 1, a drive disk 2 and a drive shaft 3,
The drive shaft 3 is rotated in the clockwise direction, and the pump housing 1 is hollow disc-shaped structure, and the drive disk 2 is arranged in the pump housing 1,
The drive shaft 3 is stretched into the pump housing 1 through the central end of the pump housing 1 and is rotatablely connected with the pump housing 1, and the drive disk 2 is with being somebody's turn to do
The end of drive shaft 3 is mutually perpendicular to arrange and is fixedly connected, and the drive shaft 3 deviates the center of circle arrangement of the drive disk 2, the drive disk
2 diameter is more than the tangent arrangement of inner surface of the radius of the inner surface of the pump housing 1, the drive disk 2 and the pump housing 1, the pump housing 1
Lower left quarter is provided with one first feed tube 11, upper left quarter is provided with one first drain pipe 12, upper right quarter is provided with one second feed liquor
Pipe 13, right lower quadrant are provided with one second drain pipe 14, between first feed tube 11 and second drain pipe 14 and this first
A release link 4 is respectively arranged between drain pipe 12 and second feed tube 13, the release link 4 and the pump housing 1 be slidably connected and
Connected by spring, the inside of the pump housing 1 is stretched into one end of the release link 4, the other end stretches out the outside of the pump housing 1, the reset
One end that bar 4 stretches into the pump housing 1 is fitted on the side of the drive disk 2.This release link 4 is connected with the pump housing 1 by spring,
The end of the release link 4 is set to be fitted in all the time on the side of the drive disk 2.In use, by first feed tube 11 it is secret should
In the tube side of first drain pipe 12 access shell-and-tube heat exchanger or the pipeline of shell side, by second feed tube 13 and this second go out liquid
Pipe 14 is accessed in the shell side of the hot device of shell-and-tube or the pipeline of tube side, you can the pump for being used for shell-and-tube heat exchanger using this is driven simultaneously
The flow of fluid of tube side and shell side, because the tube side and shell-side fluid of shell-and-tube heat exchanger are driven using same drive disk 2, drive
Moving plate 2 relative in tube side fluid and shell-side fluid in rotating speed it is completely the same, therefore the pressure of the fluid of tube side and shell side compared with
Easily it is consistent, therefore the pressure difference of tube side and shell side is smaller, the weak junction of tube side and shell side is not easy to be damaged；In pipe
When being revealed between journey and shell side, because the pressure difference between tube side and shell side is smaller, the fluid of both sides is also not easy quickly to occur
Mixing, safety coefficient are higher.
Embodiment two：
On the basis of embodiment one, as shown in Figure 1 and Figure 2, set on the end face of one end that the release link 4 stretches into the pump housing 1
A circular groove 41 is equipped with, a sealing block 5 is disposed with the circular groove 41, as shown in figure 3, the sealing block 5 is transversal
Face is crescent structure, including one first circular arc sealing surface 51 and one second circular arc sealing surface 52；
The radius of the first circular arc sealing surface 51 is equal with the radius of the drive disk 2, and the first circular arc sealing surface 51 is bonded
It is slidably connected on the side of the drive disk 2 and with the side of the drive disk 2；
The radius of the second circular arc sealing surface 52 is equal with the radius of the circular groove 41, the second circular arc sealing surface 52
It is fitted in the surface of the circular groove 41 and is slidably connected with the circular groove 41.
Friction phenomenon between the end of release link 4 in embodiment one and the side of the drive disk 2 is more serious, sealing
Poor-performing, user need more frequently to regularly replace release link 4, and use cost is higher；In embodiment two, by setting this
One sealing block 5, user only need timing to change the sealing block 5, and use cost is relatively low, and sealing block 5 can also high-abrasive material
It is made, further improves the service life of the sealing block 5.
Embodiment three：
On the basis of embodiment two, as shown in figure 1, two release links 4 are coaxially arranged, the axis of the release link 4 is worn
Cross the center of the drive shaft 3 and be mutually perpendicular to arrange with the drive shaft 3.This structure can avoid the release link 4 to the driving
Disk 2 applies extra load, can improve energy utilization rate.
It is only the mentality of designing of some embodiments of the present invention above, in the case where system allows, the present invention can
To expand to while external more functional modules, so as to extend its function to greatest extent.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of pump for shell-and-tube heat exchanger, including a pump housing (1), a drive disk (2) and a drive shaft (3), described
Drive shaft (3) is rotated in the clockwise direction, and the described pump housing (1) is hollow disc-shaped structure, and described drive disk (2) is arranged
In the described pump housing (1), described drive shaft (3) stretches into the described pump housing (1) through the central end of the described pump housing (1)
Interior and be rotatablely connected with the described pump housing (1), described drive disk (2) and the end of described drive shaft (3) are mutually perpendicular to cloth
Put and be fixedly connected, it is characterised in that：Described drive shaft (3) deviates the center of circle arrangement of described drive disk (2), described drive
The diameter of Moving plate (2) is more than the radius of the inner surface of the described pump housing (1), described drive disk (2) and the described pump housing (1)
The tangent arrangement of inner surface, the lower left quarter of the described pump housing (1) is provided with one first feed tube (11), upper left quarter is provided with one first
Drain pipe (12), upper right quarter are provided with one second feed tube (13), right lower quadrant is provided with one second drain pipe (14), and described
Between one feed tube (11) and described the second drain pipe (14) and described the first drain pipe (12) enters with described second
A release link (4) is respectively arranged between liquid pipe (13), described release link (4) is slidably connected and led to the described pump housing (1)
Spring connection is crossed, the inside of the described pump housing (1) is stretched into one end of described release link (4), the other end stretches out the described pump housing
(1) outside, one end that described release link (4) stretches into the described pump housing (1) are fitted in the side of described drive disk (2)
On.
2. the pump according to claim 1 for shell-and-tube heat exchanger, it is characterised in that：Described release link (4) stretches into
A circular groove (41) is provided with the end face of one end of the described pump housing (1), is arranged in described circular groove (41)
Have a sealing block (5), the cross section of described sealing block (5) is crescent structure, including one first circular arc sealing surface (51) and
One second circular arc sealing surface (52)；
The radius of the first described circular arc sealing surface (51) first circular arc equal, described with the radius of described drive disk (2)
Sealing surface (51) is fitted on the side of described drive disk (2) and is slidably connected with the side of described drive disk (2)；
The radius of the second described circular arc sealing surface (52) is equal with the radius of described circular groove (41), and described second
Circular arc sealing surface (52), which is fitted in the surface of described circular groove (41) and slided with described circular groove (41), to be connected
Connect.
3. the pump according to claim 1 for shell-and-tube heat exchanger, it is characterised in that：Two described release links (4)
It is coaxially arranged, the axis of described release link (4) through the center of described drive shaft (3) and with described drive shaft (3) phase
Mutually it is arranged vertically.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601419.1A CN106017199B (en) | 2016-07-27 | 2016-07-27 | pump for shell-and-tube heat exchanger |
| PCT/CN2016/098717 WO2018018714A1 (en) | 2016-07-27 | 2016-09-12 | Pump for shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601419.1A CN106017199B (en) | 2016-07-27 | 2016-07-27 | pump for shell-and-tube heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106017199A CN106017199A (en) | 2016-10-12 |
| CN106017199B true CN106017199B (en) | 2017-11-17 |
Family
ID=57115427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601419.1A Active CN106017199B (en) | 2016-07-27 | 2016-07-27 | pump for shell-and-tube heat exchanger |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106017199B (en) |
| WO (1) | WO2018018714A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111118525B (en) * | 2020-02-16 | 2023-08-15 | 扬州乐道能源科技有限公司 | Electrolytic tank suitable for pressurizing circulating pump shell and working method thereof |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50105614U (en) * | 1974-02-02 | 1975-08-30 | ||
| JPS59180087A (en) * | 1983-03-29 | 1984-10-12 | Jidosha Kiki Co Ltd | Vane pump |
| DE9211768U1 (en) * | 1992-09-02 | 1992-11-12 | Lorentz, Bernt, 2000 Hamburg, De | |
| US5613846A (en) * | 1993-03-25 | 1997-03-25 | Sommer; Manfred | Filling, fluid-transporting, and pumping device |
| DE4425429A1 (en) * | 1994-07-19 | 1996-01-25 | Juergen Walter | Hydraulic machine used as motor or pump |
| CN2332828Y (en) * | 1997-12-16 | 1999-08-11 | 何启华 | Low voltage d. c. electric pump |
| CN101451525A (en) * | 2007-12-09 | 2009-06-10 | 宜兴市宙斯泵业有限公司 | High efficiency roller rotary pump |
| TW200940837A (en) * | 2008-03-26 | 2009-10-01 | Gene-Huang Yang | Rotor swivel type pump |
| CN103228918B (en) * | 2010-10-05 | 2016-04-06 | 麦格纳动力系有限公司 | Two outlet pump |
| CN102465875A (en) * | 2010-11-19 | 2012-05-23 | 沈广邦 | Centrifugal type volumetric pump |
| CN202203109U (en) * | 2011-08-25 | 2012-04-25 | 姚玉清 | Double-shaft seal transfiguration water pump |
| GB201303903D0 (en) * | 2013-03-05 | 2013-04-17 | Quantex Patents Ltd | Pumps |
| CN103790638A (en) * | 2014-03-07 | 2014-05-14 | 周觉明 | Fluid machine provided with rotating wheel vortex ring mechanism |
| CN204025048U (en) * | 2014-08-18 | 2014-12-17 | 王喜来 | A kind of rotary air compressor |
| CN105443159B (en) * | 2014-08-22 | 2019-01-08 | 北京星旋世纪科技有限公司 | The adjustable rotating device of positive and negative rotation |
| CN205825796U (en) * | 2016-07-27 | 2016-12-21 | 王鼎兴 | pump for shell-and-tube heat exchanger |
-
2016
- 2016-07-27 CN CN201610601419.1A patent/CN106017199B/en active Active
- 2016-09-12 WO PCT/CN2016/098717 patent/WO2018018714A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018018714A1 (en) | 2018-02-01 |
| CN106017199A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Jinsong Inventor after: Wang Jing Inventor after: Tang Jianying Inventor before: Wang Dingxing |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171016 Address after: 510530 Guangdong Province Economic and Technological Development Zone of Guangzhou province open road No. 5 Applicant after: GUANGZHOU XINHENG PUMP MANUFACTURING Co.,Ltd. Address before: 225312 Jiangsu Province, Taizhou City Hailing Jiulong Town Cheng Village 3 groups Applicant before: Wang Dingxing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pump for shell and tube heat exchanger Effective date of registration: 20210108 Granted publication date: 20171117 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU XINHENG PUMP MANUFACTURING Co.,Ltd. Registration number: Y2021980000212 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211125 Granted publication date: 20171117 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU XINHENG PUMP MANUFACTURING Co.,Ltd. Registration number: Y2021980000212 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pump for shell and tube heat exchanger Effective date of registration: 20211126 Granted publication date: 20171117 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU XINHENG PUMP MANUFACTURING Co.,Ltd. Registration number: Y2021980013443 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221201 Granted publication date: 20171117 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU XINHENG PUMP MANUFACTURING Co.,Ltd. Registration number: Y2021980013443 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pumps for shell and tube heat exchangers Effective date of registration: 20221202 Granted publication date: 20171117 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU XINHENG PUMP MANUFACTURING Co.,Ltd. Registration number: Y2022980024572 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231117 Granted publication date: 20171117 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU XINHENG PUMP MANUFACTURING Co.,Ltd. Registration number: Y2022980024572 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pump for shell and tube heat exchangers Effective date of registration: 20231120 Granted publication date: 20171117 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU XINHENG PUMP MANUFACTURING Co.,Ltd. Registration number: Y2023980066522 |
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