CN101823064A - Flow direction-changing back flushing device - Google Patents
Flow direction-changing back flushing device Download PDFInfo
- Publication number
- CN101823064A CN101823064A CN200910079553A CN200910079553A CN101823064A CN 101823064 A CN101823064 A CN 101823064A CN 200910079553 A CN200910079553 A CN 200910079553A CN 200910079553 A CN200910079553 A CN 200910079553A CN 101823064 A CN101823064 A CN 101823064A
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- China
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- back flushing
- flushing device
- flow direction
- central shaft
- changing back
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Abstract
The invention discloses a flow direction-changing back flushing device, which relates to a flow direction-changing back flushing device used for a central air conditioning condenser or heat exchange equipment. The flow direction-changing back flushing device comprises a drum, four water supply pipes positioned at the lateral sides of the drum, an upper cover and a lower cover, wherein the upper cover and the lower cover are respectively fixed on the upper end and the lower end of the drum, a rotatable water pipe is arranged in the drum, the water pipe is connected with a central shaft outside the drum, and the central shaft is fixed on the upper cover and the lower cover; and the end part of the central shaft is connected with a deceleration control device for controlling the central shaft to rotate and a motor is under the full automatic control of a computer. The invention has the advantages of simple structure, low energy consumption and low cost.
Description
Technical field
The present invention relates to a kind of wide spectrum flow direction-changing back flushing device that is used for central air-conditioning condenser and heat transmission equipment or circulation.Be specifically related to a kind of flow direction-changing back flushing device.
Background technology
Before the present invention makes, being extensive use of of industry water cooled condenser, heat exchanger, circulation and water-cooled central air-conditioning, it is comfortable, convenient to provide convenience, give people's environment to bring to industrial production, but simultaneously the said equipment energy-conservation, reduce discharging and safeguard all the time and more thoroughly solve.Used 200 hours continuously, just begin in the said system to be settled out incrustation scale, dirt, biomembrane, sediment, and constantly thicken, hardening, rate of heat exchange descends rapidly, influences result of use greatly, power consumption is anxious simultaneously increases.Even the dirt of some bulk gets lodged in elbow or import causes circulation not smooth.In order to address these problems, need the local water (flow) direction of conversion, realize backwashing function, to guarantee not retain impurity for a long time in the pipeline.Therefore to dispose the flow direction-changing back flushing device.
Summary of the invention
The purpose of this invention is to provide a kind of flow direction-changing back flushing device, it is simple in structure, and it is little, with low cost to consume energy.
In order to achieve the above object, the present invention has following technical scheme:
A kind of flow direction-changing back flushing device of the present invention, comprise cylinder, be positioned at four water-supply-pipes of cylinder sides, the loam cake that is fixed on the cylinder upper end and the lower cover of lower end, be provided with the water pipe that can rotate in the described cylinder, the outer central shaft of this water pipe and cylinder is connected, central shaft be fixed on loam cake with under cover; Described central shaft end is connected with and is used for the control decelerator that control centre's axle rotates, and this decelerator is by motor braking, and motor is controlled by the computer Automatic Control.
Wherein, the end of described control lever is connected with and is used for the hydraulic oil pump oil cylinder control device that control centre's axle rotates.
Wherein, the end of described control lever is connected with and is used for the pneumatic means that control centre's axle rotates.
Wherein, described flow direction-changing back flushing device inside is provided with the magnetization positioner of being made by ferromagnetic material.
Wherein, described flow direction-changing back flushing device adopts through the carbon element steel or stainless steel of antirust processing and makes.
Owing to taked above technical scheme, the invention has the advantages that:
1, the present invention adopts decelerator, and motor realizes that central shaft rotates, thereby the water pipe that drives in the cylinder rotates, and has energy-conservation characteristics.
2, the present invention is simple in structure, realizes easily.
3, manufacture craft of the present invention is simple, is easy to produce in batches, is convenient to promote.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the schematic diagram of cylindrical structure of the present invention.
Among the figure: 1, water-supply-pipe; 2, motor; 3, central shaft; 4, decelerator; 5, computer; 6, water pipe; 7, cylinder; 8, ferromagnetic material; 9, flange.
The specific embodiment
Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
Referring to Fig. 1-Fig. 2, a kind of flow direction-changing back flushing device of the present invention is by water pipe 6, motor 2, central shaft 3, decelerator 4, computer 5, water-supply-pipe 1, pipe 7, ferromagnetic material.Wherein, four water-supply-pipes 1 are connected with the side of cylinder 7, and water pipe 6 is positioned at cylinder 7, and central shaft 3 is connected with the middle part of water pipe 6, and decelerator 4 is connected with central shaft 3, and motor 2 is connected with decelerator, and motor 2 is connected with computer 5.
The interface position of one of water-supply-pipe 1 of the present invention is provided with the magnetizing assembly of being made by ferromagnetic material 8.This device is that neodymium iron boron or ferrite are fixed on the water inlet place of water-supply-pipe 1 and turn to the place, location.
Anti-corrosive technology or stainless steel that water-supply-pipe 1 of the present invention and cylinder 7 all adopt zincizing to handle are handled the degree of depth 〉=80 μ.
Control system of the present invention is by computer 5 Automatic Control.Can be set as requested the conversion time of the water pipe in the flow direction-changing back flushing device, also promptly control the turnaround time of current.
An alternative embodiment of the invention is: be used for the device employing pneumatic means that control centre's axle 3 rotates.
The present invention also has an embodiment to be: be used for the device employing hydraulic push rod system and device that control centre's axle 3 rotates, this device drives central shaft 3 by oil pump, oil cylinder and rotates, thereby drives water pipe 6 rotations.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that technical scheme of the present invention extends out or change still are in protection scope of the present invention.
Claims (5)
1. flow direction-changing back flushing device, comprise cylinder, be positioned at four water-supply-pipes of cylinder sides, the loam cake that is fixed on the cylinder upper end and the lower cover of lower end, it is characterized in that: be provided with the water pipe that can rotate in the described cylinder, the outer central shaft of this water pipe and cylinder is connected, central shaft be fixed on loam cake with under cover; Described central shaft end is connected with and is used for the control decelerator that control centre's axle rotates, and this decelerator is by motor braking, and motor is by the computer Automatic Control.
2. a kind of flow direction-changing back flushing device as claimed in claim 1 is characterized in that: the end of described control lever is connected with and is used for the hydraulic oil pump oil cylinder control device that control centre's axle rotates.
3. a kind of current as claimed in claim 1 are walked around to back flushing device, it is characterized in that: the end of described control lever is connected with and is used for the pneumatic means that control centre's axle rotates.
4. a kind of current as claimed in claim 1 are walked around to back flushing device, it is characterized in that: described flow direction-changing back flushing device inside is provided with the magnetization positioner of being made by ferromagnetic material.
5. a kind of flow direction-changing back flushing device as claimed in claim 1 is characterized in that: described flow direction-changing back flushing device adopts through the carbon element steel or stainless steel of antirust processing and makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910079553A CN101823064A (en) | 2009-03-06 | 2009-03-06 | Flow direction-changing back flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910079553A CN101823064A (en) | 2009-03-06 | 2009-03-06 | Flow direction-changing back flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101823064A true CN101823064A (en) | 2010-09-08 |
Family
ID=42687348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910079553A Pending CN101823064A (en) | 2009-03-06 | 2009-03-06 | Flow direction-changing back flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101823064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167408A (en) * | 2011-01-13 | 2011-08-31 | 丁树涛 | Controllable water distribution and division device for sewage treatment system |
-
2009
- 2009-03-06 CN CN200910079553A patent/CN101823064A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167408A (en) * | 2011-01-13 | 2011-08-31 | 丁树涛 | Controllable water distribution and division device for sewage treatment system |
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGYU HUATENG ENERGY ENVIRONMENTAL PROTE Free format text: FORMER OWNER: HOU YINGBING Effective date: 20101221 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100070 ROOM 704, BUILDING 9, HENGTAIYUAN, YIHAI GARDEN, FENGTAI DISTRICT, BEIJING TO: 100070 ROOM 201, BUILDING 17, AREA 5, NO. 188, SOUTH 4TH RING WEST ROAD, FENGTAI DISTRICT, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20101221 Address after: 100070, room 17, building 188, No. 5, 201 West Fourth Ring Road, Fengtai District, Beijing Applicant after: Beijing Zhongyu Huateng Energy-saving Environmental Protection Technology Co., Ltd. Address before: 100070, room 9, building 704, Hengtai garden, Yihai Garden, Yihai Garden, Fengtai District, Beijing Applicant before: Hou Yingbing |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing Zhongyu Huateng Energy-saving Environmental Protection Technology Co., Ltd. Hou Hengzhong Document name: Decision of Rejection |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100908 |