CN102091465A - Positioning device for upper reduction box connection seat of upper end cover of full-automatic sewage pollution-cleaning machine - Google Patents
Positioning device for upper reduction box connection seat of upper end cover of full-automatic sewage pollution-cleaning machine Download PDFInfo
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- CN102091465A CN102091465A CN2010105620163A CN201010562016A CN102091465A CN 102091465 A CN102091465 A CN 102091465A CN 2010105620163 A CN2010105620163 A CN 2010105620163A CN 201010562016 A CN201010562016 A CN 201010562016A CN 102091465 A CN102091465 A CN 102091465A
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- end cover
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- automatic sewage
- cleaning machine
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Abstract
The invention discloses a positioning device for an upper reduction box connection seat of an upper end cover of a full-automatic sewage pollution-cleaning machine. The center of the top of the upper end cover of the full-automatic sewage pollution-cleaning machine is provided with an upper end cover circular positioning groove (1), and the size of the positioning groove is tightly matched with an upper reduction box connection seat (2). Through the upper end cover circular positioning groove, the machine operation is ensured not to be eccentric and the operation positioning function of a transmission shaft is achieved.
Description
Technical field
The invention belongs to the sewage source heat pump field, refer more particularly to the water-taking spotter of sewage source heat pump system water intaking part.
Background technology
Quickening along with China's capital construction step, strengthened the construction speed of municipal engineering building aspect, though solved the house that the population from other places that urban development brought pours in and the demand of industrial construction office building, but the appearance of high energy consumption is also following simultaneously, heat supply in winter and summer freeze and become the energy consumption rich and influential family, cause energy prices to rise steadily.Country encourages the dynamics of new energy development constantly to strengthen, cause various energy-conserving products to emerge in an endless stream, various energy-saving and water-saving products arise at the historic moment, but several the most serious problems still fail to obtain best solution, though the appearance of heat pump has solved partly heating and the requirement of freezing, but water, the limitation of terrestrial heat pump also is inevitable, the scarcity of urban groundwater resource, place restriction with earth source heat pump, make a lot of enterprises and sub-district all can not use this energy-efficient product of heat pump, for solving the restriction of heat pump, native sewage water source becomes the preferably selection of heat pump heat exchange, but because not process filtration of native sewage water, sewage impurity is various, easily block heat exchanger and pipeline, for solving the problem that native sewage water blocks heat exchanger, the appearance of full-automatic water-taking spotter has solved this problem more satisfactoryly.
My patent No. of subordinate research institute of company application is ZL200710143188.5, name is called the invention of " sewage full-automatic sewage-removing machine ", comprise the spotter shell, drive and the tubular filter screen of continuous rotation by drive motors, be welded on the dividing plate between spotter outer casing inner wall and the tubular filter screen outside, upper cover plate, lower cover, discharge outlet, axle and the feed water inlet and the water return outlet that are provided with at the spotter shell, between tubular filter screen top and upper cover plate, be provided with the sewage water knockout drum of sewage mouth, at the inner rotatable scrubbing scraper plate that closely contacts with filter screen, the tubular filter screen of being provided with of tubular filter screen, dividing plate and scrubbing scraper plate are divided into an interior impure sewage water filtration chamber with spotter inside, sewage water supply chamber after the outer scrubbing of tube, sewage backwash chamber after the outer heat exchange of tube, impure sewage water discharge chamber in the tube; The cross sectional shape across of scrubbing scraper plate; The sewage water knockout drum contacts with spotter shell, tubular filter screen and dividing plate sealing, and in sewage water knockout drum bottom the corresponding opening of area and position and filter chamber is set.Rotatable scrubbing scraper plate and tubular filter screen adopt coaxial design, are realized jointly that by drive motors, decelerator and intermittently-driving gear-box rotate the intermittence of scrubbing scraper plate.The last reductor Connection Block that this sewage full-automatic sewage-removing machine upper end cover is connected can't guarantee the axiality of machine operation power transmission shaft, therefore needs to improve.
This sewage full-automatic sewage-removing machine sealing device is installed in spotter inside, directly contact with sewage, some is closely fixing by the upper end cover centre bore for the above reductor Connection Block of institute, extend into sewage full-automatic sewage-removing machine inside, plays the power transmission shaft positioning action.As not locating, then can't satisfy necessary axiality requirement, because of machinery power transmission shaft in operation process has bigger circular runout, cause mechanically-sealing apparatus malfunctioning, especially when injecting sewage, a large amount of sewage directly acts on and power transmission shaft, so the location, axle center must be accomplished accurately.
Summary of the invention
The present invention is for addressing the above problem, the last reductor Connection Block of reductor Connection Block positioner design no longer extend into sewage full-automatic sewage-removing machine inside on a kind of sewage full-automatic sewage-removing machine upper end cover of the present invention, but at sewage full-automatic water-taking spotter top opened round locating slot, but consider that circular locating slot will slot downwards, upper end cover need increase thickness, so as to guaranteeing the rigidity of upper end cover, can carry the weight of motor, reductor, last reductor Connection Block, also to guarantee resistance to pressure, with the accuracy of location.
Its concrete technical scheme is: drive the circular locating slot of upper end cover in sewage full-automatic sewage-removing machine upper end cover top center, this locating slot guarantees the axiality of sewage full-automatic sewage-removing machine integral body, size and last reductor Connection Block closely cooperate, and guarantee the steady running of top motor and reductor.
The invention has the beneficial effects as follows: by the circular locating slot of upper end cover, guarantee that machine operation is not eccentric, play power transmission shaft running positioning action.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples
Fig. 1 is the sectional view of upper end cover of the present invention and the assembling of last reductor Connection Block.
Fig. 2 is a upper end cover sectional view of the present invention.
Among the figure: 1. the circular locating slot of upper end cover, 2. go up the reductor Connection Block.
The specific embodiment
Specific embodiments of the invention as shown in drawings, now contrast figure specifies as follows:
As shown in the figure, by drive the circular locating slot 1 of upper end cover at the sewage full-automatic sewage-removing machine upper end cover, make reductor Connection Block 2 accurately correspondence be installed to the sewage full-automatic sewage-removing machine top center, play fixation, increase upper end cover thickness simultaneously, guarantee upper end cover rigidity.
The present invention is not limited to present embodiment, and protection scope of the present invention is all classified in any equivalent concepts or change in the technical scope that the present invention discloses as.
Claims (1)
1. reductor Connection Block positioner on the sewage full-automatic sewage-removing machine upper end cover, it is characterized in that: drive the circular locating slot (1) of upper end cover in sewage full-automatic sewage-removing machine upper end cover top center, size and last reductor Connection Block (2) closely cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105620163A CN102091465A (en) | 2010-11-29 | 2010-11-29 | Positioning device for upper reduction box connection seat of upper end cover of full-automatic sewage pollution-cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105620163A CN102091465A (en) | 2010-11-29 | 2010-11-29 | Positioning device for upper reduction box connection seat of upper end cover of full-automatic sewage pollution-cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102091465A true CN102091465A (en) | 2011-06-15 |
Family
ID=44124840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105620163A Pending CN102091465A (en) | 2010-11-29 | 2010-11-29 | Positioning device for upper reduction box connection seat of upper end cover of full-automatic sewage pollution-cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102091465A (en) |
-
2010
- 2010-11-29 CN CN2010105620163A patent/CN102091465A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |