CN209173475U - A kind of filter screen of the heating system convenient for snaking - Google Patents
A kind of filter screen of the heating system convenient for snaking Download PDFInfo
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- CN209173475U CN209173475U CN201821597145.4U CN201821597145U CN209173475U CN 209173475 U CN209173475 U CN 209173475U CN 201821597145 U CN201821597145 U CN 201821597145U CN 209173475 U CN209173475 U CN 209173475U
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- plate
- snaking
- filter screen
- heating system
- strainer
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Abstract
A kind of filter screen of the heating system convenient for snaking, is related to heating plant equipment technical field, including mounting rack, strainer, scraper plate and cleaning brush；Strainer is set in mounting rack, the filtering surface CONTACT WITH FRICTION of scraper plate and strainer, and cleaning brush is servo-actuated to be set on scraper plate, and cleaning brush extends in the mesh of strainer, and the power mechanism to drive it to move back and forth is additionally provided on scraper plate.The utility model, which realizes, easily clears up scale on strainer, reduces the technical effect of the adhesion amount of scale in pipeline.
Description
Technical field
The utility model relates to heating plant equipment technical fields, and in particular to a kind of filtering of the heating system convenient for snaking
Net.
Background technique
Thermal substation is in thermal collecting, the place of exchange, divides direct-furnish station by heating form and for station, the former is that power plant is direct
For user, temperature is high, and control is difficult, wastes thermal energy.It is the product of initial residual heat of electric power plant welfare heat supply.With development of commerce,
Heat commercialization, Thermal Corp start to improve heating quality, and for station between just having, this belongs to central heating.There are also boiler heat supplyings, save
Power plant's link, but low efficiency, pollution is big closely to be eliminated.Central heating is developing direction, for station based on.Between for stand principle:
Power plant is primary line, and cell is secondary line, and heat source (power plant) heat supply network (a secondary line pipe network) heat user (residential building and unit) is even
Meeting place is thermal substation.Equipment has: plate heat exchanger, circulating pump, a secondary line dirt separator, small pump, water tank, gauge table, control
Valve etc., the place exactly to exchange heat is will be hot in the high-temperature-hot-water or vapor transmission to each residential area generated by steam power plant
Amount is transmitted in cell pipe network, and the high temperature heat once the netted hot water to secondary network that exchanges heat is supplied again just as a transformer
To user；
Wherein heat supply pipeline is to unique a kind of approach by delivery to cell pipe network, during reheating because of water
Purified treatment rate is low, with water heating is also easy to produce scale, during transportation, is easy to adhere on the inner wall of heat supply pipeline
Scale, over time, scale thicken, and affect the transfer efficiency of hot water, then, in the prior art, in the connection of heat supply pipeline
End installation filter element, can effectively be filtered the impurity in hot water, reduce scale and be attached to the adhesion amount on pipeline, but
It is gradually to find that the impurity filtered on strainer forms scale with using, be not easy to clear up strainer, filter can only be replaced
Net, waste can not meet the needs of modernization heating system than more serious.
Utility model content
For the defects in the prior art, the utility model provides a kind of heating system filter screen for being convenient for snaking, uses
Easily scale on strainer is cleared up with realizing, reduces the technical effect of the adhesion amount of scale in pipeline.
To achieve the above object, the utility model provides the following technical solutions:
A kind of the heating system filter screen for being convenient for snaking, including mounting rack, strainer, scraper plate and cleaning brush；
The strainer is set in the mounting rack, the filtering surface CONTACT WITH FRICTION of the scraper plate and the strainer, described clear
Reason brush is servo-actuated to be set on the scraper plate, and the cleaning brush extends in the mesh of the strainer, is additionally provided on the scraper plate
To the power mechanism for driving it to move back and forth.
As an improvement scheme, the power mechanism includes sliding panel, the sliding panel set side by side there are two and set
The both ends of the strainer are placed in, mounting rod is slidably fitted between two sliding panels, the scraper plate is installed on the peace
It fills on bar.
As an improvement scheme, plate body is also separately installed on each sliding panel, along installation on the plate body
The glide direction of bar is equipped with sliding eye, and the both ends of the mounting rod are slidably mounted on respectively in two sliding eyes.
As an improvement scheme, also offer guiding respectively along the glide direction of mounting rod on each sliding panel
Slot is connected with guide plate on the mounting rod, and the end of the guide plate is slidably mounted in the guide groove.
As an improvement scheme, the guide plate includes connecting plate, limit plate and compressed spring, the one of the connecting plate
End is fixed on the mounting rod, and the other end tilts the hinged limit plate, and the both ends of the compressed spring correspond to the limit
Position plate and the mounting rod offset.
As an improvement scheme, be respectively and fixedly connected with cylinder on the limit plate and the mounting rod, compressed spring
Both ends correspondence is set on two cylinders.
As an improvement scheme, affixed stop bosses on the mounting rack, a side of the strainer along with
The retention bead portion offsets, and other side edge is equipped with pressure plate by screw, and the sliding panel is fixed in the pressure plate
On.
As an improvement scheme, the both ends of the mounting rack are respectively equipped with the ring flange being connected with heat supply pipeline.
As an improvement scheme, the scraper plate and the limit plate are obliquely installed to scraping direction respectively.
As an improvement scheme, be additionally provided with slide handle on the mounting rod.
Compared with prior art, the utility model has the beneficial effects that
1, the adhesion amount for reducing scale in pipeline, guarantees the transfer efficiency of supplying hot water；
2, the utilization rate for improving strainer, reduces resource waste, extended service life；
3, it is easily installed in heat supply pipeline, formation matches；
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
In figure: 1- mounting rack；2- retention bead portion；3- screw；4- plate body；5- sliding eye；6- strainer；7- sliding panel；8-
Guide groove；9- mounting rod；10- slide handle；11- scraper plate；12- cleaning brush；13- limit plate；14- connecting plate；15- compressed spring.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As shown in Figure 1 to Figure 2, a kind of heating system is used convenient for the filter screen of snaking, including mounting rack 1, strainer 6, scraper plate
11 and cleaning brush 12；
Mounting rack 1, square cylinder, both ends are equipped with flange terminal pad, and wherein flange terminal pad is according to practical heat supply pipeline
Caliber adjusts.
Scraper plate 11, strip plate body 4, one end are fixed on mounting rod 9,
Cleaning brush 12, including connecting plate and hair body, connecting plate are fixed on mounting rod 9, and hair body is equipped with several and wherein one
End is fixed on connecting plate, and the other end extends in the mesh of strainer 6,
Guide plate includes connecting plate 14, limit plate 13 and compressed spring 15, and one end of connecting plate 14 is fixed on mounting rod 9,
The other end tilts hinged limit plate 13, and the both ends of compressed spring 15 correspond to limit plate 13 and mounting rod 9 offsets,
Strainer 6 is set in mounting rack 1, and the both ends of mounting rack 1 are respectively equipped with the ring flange being connected with heat supply pipeline, is scraped
The filtering surface CONTACT WITH FRICTION of plate 11 and strainer 6, cleaning brush 12 is servo-actuated to be set on scraper plate 11, and cleaning brush 12 extends to strainer 6
Mesh in, be additionally provided on scraper plate 11 to drive its move back and forth power mechanism.
Power mechanism includes sliding panel 7, and sliding panel 7 sets there are two side by side and is set to the both ends of strainer 6, two sliding panels
Mounting rod 9 is slidably fitted between 7, scraper plate 11 is installed on mounting rod 9, is also separately installed with plate body on each sliding panel 7
4, sliding eye 5 is equipped with along the glide direction of mounting rod 9 on plate body 4, and the both ends of mounting rod 9 are slidably mounted on two sliding eyes respectively
In 5, guide groove 8 is also offered respectively along the glide direction of mounting rod 9 on each sliding panel 7, guiding is connected on mounting rod 9
Plate, the end of guide plate are slidably mounted in guide groove 8；Slide handle 10 is additionally provided on mounting rod 9.
Guide plate includes connecting plate 14, limit plate 13 and compressed spring 15, and one end of connecting plate 14 is fixed on mounting rod 9,
The other end tilts hinged limit plate 13, and the both ends of compressed spring 15 correspond to limit plate 13 and mounting rod 9 offsets, 13 He of limit plate
Cylinder is respectively and fixedly connected on mounting rod 9, the both ends correspondence of compressed spring 15 is set on two cylinders.
A side edge of affixed stop bosses 2 on mounting rack 1, strainer 6 offsets with retention bead portion 2, another side
Pressure plate is installed along by screw 3, sliding panel 7 is fixed on pressure plate.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (10)
1. the filter screen that a kind of heating system is used convenient for snaking, it is characterised in that: including mounting rack (1), strainer (6), scraper plate
(11) and cleaning brush (12)；
The strainer (6) is set in the mounting rack (1), and the scraper plate (11) and the filtering surface friction of the strainer (6) connect
Touching, the cleaning brush (12) is servo-actuated to be set on the scraper plate (11), and the cleaning brush (12) extends to the strainer (6)
In mesh, the power mechanism to drive it to move back and forth is additionally provided on the scraper plate (11).
2. the filter screen that a kind of heating system according to claim 1 is used convenient for snaking, it is characterised in that: the engine
Structure includes sliding panel (7), and the sliding panel (7) sets there are two side by side and is set to the both ends of the strainer (6), two cunnings
It is slidably fitted between movable plate (7) mounting rod (9), the scraper plate (11) is installed on the mounting rod (9).
3. the filter screen that a kind of heating system according to claim 2 is used convenient for snaking, it is characterised in that: each cunning
It is also separately installed on movable plate (7) plate body (4), is equipped with sliding eye (5) along the glide direction of mounting rod (9) on the plate body (4),
The both ends of the mounting rod (9) are slidably mounted on respectively in two sliding eyes (5).
4. the filter screen that a kind of heating system according to claim 2 is used convenient for snaking, it is characterised in that: each cunning
Glide direction on movable plate (7) also along mounting rod (9) offers guide groove (8) respectively, is connected with guiding on the mounting rod (9)
Plate, the end of the guide plate are slidably mounted in the guide groove (8).
5. the filter screen that a kind of heating system according to claim 4 is used convenient for snaking, it is characterised in that: the guide plate
Including connecting plate (14), limit plate (13) and compressed spring (15), one end of the connecting plate (14) is fixed in the mounting rod (9)
On, the other end tilts the hinged limit plate (13), the both ends of the compressed spring (15) correspond to the limit plate (13) and
The mounting rod (9) offsets.
6. the filter screen that a kind of heating system according to claim 5 is used convenient for snaking, it is characterised in that: the limit plate
(13) and on the mounting rod (9) it has been respectively and fixedly connected with cylinder, the both ends correspondence of compressed spring (15) is set in two cylinders
On.
7. the filter screen that a kind of heating system according to claim 2 is used convenient for snaking, it is characterised in that: the mounting rack
(1) a side edge of affixed stop bosses (2) on, the strainer (6) offsets with the retention bead portion (2), the other side
Edge is equipped with pressure plate by screw (3), and the sliding panel (7) is fixed on the pressure plate.
8. the filter screen that a kind of heating system according to claim 1 is used convenient for snaking, it is characterised in that: the mounting rack
(1) both ends are respectively equipped with the ring flange being connected with heat supply pipeline.
9. the filter screen that a kind of heating system according to claim 6 is used convenient for snaking, it is characterised in that: the scraper plate
(11) it is obliquely installed respectively to scraping direction with the limit plate (13).
10. the filter screen that a kind of heating system according to claim 5 is used convenient for snaking, it is characterised in that: the installation
Slide handle (10) are additionally provided on bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597145.4U CN209173475U (en) | 2018-09-28 | 2018-09-28 | A kind of filter screen of the heating system convenient for snaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597145.4U CN209173475U (en) | 2018-09-28 | 2018-09-28 | A kind of filter screen of the heating system convenient for snaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209173475U true CN209173475U (en) | 2019-07-30 |
Family
ID=67359005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597145.4U Active CN209173475U (en) | 2018-09-28 | 2018-09-28 | A kind of filter screen of the heating system convenient for snaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209173475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387035A (en) * | 2020-10-09 | 2021-02-23 | 三峡大学 | Automatic change dust collector |
-
2018
- 2018-09-28 CN CN201821597145.4U patent/CN209173475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387035A (en) * | 2020-10-09 | 2021-02-23 | 三峡大学 | Automatic change dust collector |
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