CN201889118U - Upper speed reducer connecting seat positioning device for upper end cover of sewage full automatic cleaner - Google Patents
Upper speed reducer connecting seat positioning device for upper end cover of sewage full automatic cleaner Download PDFInfo
- Publication number
- CN201889118U CN201889118U CN2010206285721U CN201020628572U CN201889118U CN 201889118 U CN201889118 U CN 201889118U CN 2010206285721 U CN2010206285721 U CN 2010206285721U CN 201020628572 U CN201020628572 U CN 201020628572U CN 201889118 U CN201889118 U CN 201889118U
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- China
- Prior art keywords
- end cover
- sewage
- speed reducer
- connecting seat
- full automatic
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- 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
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Abstract
The utility model relates to an upper speed reducer connecting seat positioning device for an upper end cover of a sewage full automatic cleaner. A round positioning groove (1) of the upper end cover is arranged in the center of the top of the upper end cover of the sewage full automatic cleaner, and the dimension is tightly matched with an upper speed reducer connecting seat (2). Through the round positioning groove of the upper end cover, no eccentricity in the machinery operation is ensured, and the transmission shaft operation positioning effect is realized.
Description
Technical field
The utility model belongs to the sewage source heat pump field, refers 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 utility model, 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 beneficial effects of the utility model are: 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
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is the sectional view of upper end cover of the present utility model and the assembling of last reductor Connection Block.
Fig. 2 is a upper end cover sectional view of the present utility model.
Among the figure: 1. the circular locating slot of upper end cover, 2. go up the reductor Connection Block.
The specific embodiment
Specific embodiment of the utility model 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 utility model is not limited to present embodiment, and protection domain of the present utility model is all classified in any equivalent concepts or change in the technical scope that the utility model 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 |
|---|---|---|---|
| CN2010206285721U CN201889118U (en) | 2010-11-29 | 2010-11-29 | Upper speed reducer connecting seat positioning device for upper end cover of sewage full automatic cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206285721U CN201889118U (en) | 2010-11-29 | 2010-11-29 | Upper speed reducer connecting seat positioning device for upper end cover of sewage full automatic cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889118U true CN201889118U (en) | 2011-07-06 |
Family
ID=44218593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206285721U Expired - Fee Related CN201889118U (en) | 2010-11-29 | 2010-11-29 | Upper speed reducer connecting seat positioning device for upper end cover of sewage full automatic cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889118U (en) |
-
2010
- 2010-11-29 CN CN2010206285721U patent/CN201889118U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20131129 |