CN205095527U - Filter and water heater system - Google Patents
Filter and water heater system Download PDFInfo
- Publication number
- CN205095527U CN205095527U CN201520843305.9U CN201520843305U CN205095527U CN 205095527 U CN205095527 U CN 205095527U CN 201520843305 U CN201520843305 U CN 201520843305U CN 205095527 U CN205095527 U CN 205095527U
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- path
- filter
- connecting portion
- filtration
- water
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Abstract
The utility model discloses a filter and water heater system, the filter includes: the body, the body forms to a type Y type, the body is including the by -path of intaking, play water by -path and filter the by -path, intake the by -path with it passes through to go out the water by -path filtration by -path intercommunication, the one end of intaking the by -path and going out the water by -path is opened respectively, fixed lid, fixed lid is sealed to be fixed the one end of filtering the by -path is used for sealing filter the one end of by -path, the orientation of fixed lid the one side of filtering the by -path is equipped with first spacing groove, the filter screen, the filter screen is established filter in the by -path with to the process the liquid that filters the by -path filters, the one end of filter screen with the cooperation of first spacing groove is connected and is ended and supporting a limiting groove. The utility model discloses a filter, filter screen can be fixed in filtering the by -path firmly, and the filter is difficult to become invalid, and filtering quality is more stable, and life is longer, and the simple structure of filter.
Description
Technical field
The utility model belongs to household electrical appliance technical field, in particular to a kind of filter and the water-heater system being provided with this filter.
Background technology
Filter is widely used in various occasion; in order to protect the equipment of filter downstream, need to use metre filter to fall impurity in working medium, such as water-heater system; can filter be arranged between water heater and water source, to reduce the impurity of the water entering water heater.
Usually be provided with screen pack in filter, inventor finds, screen pack only has axial location usually, easily loosens diametrically, and screen pack, under the impact of current, deformation occurs, and causes filter failure, there is room for improvement.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is to propose the stable filter of a kind of filter effect.
Another object of the present utility model is to propose a kind of water-heater system with above-mentioned filter.
According to the filter of first aspect of the present utility model, comprise: body, described body is formed as class Y type, described body comprises into water by-path, water outlet by-path and filters by-path, described water inlet by-path is communicated with by described filtration by-path with described water outlet by-path, and one end of described water inlet by-path and water outlet by-path is opened wide respectively; Fixed cap, described fixed cap sealing is fixed on one end of described filtration by-path for closing one end of described filtration by-path, and the side towards described filtration by-path of described fixed cap is provided with the first stopper slot; Screen pack, described screen pack is located to filter the liquid through described filtration by-path in described filtration by-path, and one end of described screen pack and described first stopper slot are connected and are only against in described first stopper slot.
According to the filter of the utility model first aspect, screen pack can be stably fixed and filter in by-path, and filter not easily lost efficacy, and strainability is more stable, longer service life, and the structure of filter is simple.
In addition, above-mentioned according to the utility model filter can also have following additional technical characteristic:
Alternatively, described fixed cap comprises: connecting portion, and described connecting portion is formed as tubulose and is connected with one end of described filtration by-path; Spanner portion, described spanner portion is connected with described connecting portion, and the side towards described connecting portion in described spanner portion is provided with the lug boss stretching into described connecting portion, limits described first stopper slot between the outer peripheral face of described lug boss and the inner peripheral surface of described connecting portion.
Preferably, the outer peripheral face of described lug boss is formed as the first spigot surface, radial dimension axially the reducing gradually to direction, described filtration by-path place along described connecting portion of described first spigot surface.
Alternatively, the other end of described filtration by-path is provided with the second stopper slot opened wide towards described fixed cap, and the other end of described screen pack is only against in described second stopper slot.
Alternatively, described connecting portion is provided with external screw thread, and described one end of described filtration by-path is provided with internal thread, and described connecting portion is threaded with described filtration by-path.
Alternatively, described filter also comprises seal, described fixed cap also comprises: sealing, and the junction of described spanner portion and described connecting portion extends radially outward and forms described sealing, and described seal is clamped between described one end of described sealing and described filtration by-path.
Alternatively, described one end of described filtration by-path is provided with seal groove, being located at least partly in described seal groove of described seal.
Alternatively, described connecting portion, described spanner portion and described sealing are one-body molded.
Preferably, one of described water inlet by-path and described water outlet by-path is provided with external screw thread, and another is provided with internal thread.
According to the water-heater system of second aspect of the present utility model, comprise water heater and water source, be provided with between described water heater and described water source as the filter of first aspect as described in any one.
According to the water-heater system of second aspect of the present utility model, the filter effect of water-heater system is stablized, and can play good protective effect to water heater.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the sectional view of the filter according to the utility model embodiment;
Fig. 2 is the structural representation of the body according to the utility model embodiment;
Fig. 3 is the sectional view at A-A place in Fig. 2;
Fig. 4 is the sectional view of the fixed cap according to the utility model embodiment.
Reference numeral:
Filter 10,
Body 100, water inlet by-path 110, water inlet 111, filters by-path 120, second stopper slot 121, second spigot surface 122, seal groove 123, water outlet by-path 130, delivery port 131,
Fixed cap 200, connecting portion 210, sealing 220, spanner portion 230, lug boss 240, the first spigot surface 241, first stopper slot 250,
Screen pack 300,
Seal 400.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " top ", " end ", " interior ", " outward ", " axis ", " radial direction ", " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
First describe the filter 10 according to the utility model embodiment in detail with reference to Fig. 1-Fig. 4, as Figure 1-Figure 4, filter 10 comprises body 100, fixed cap 200 and screen pack 300.Alternatively, screen pack 300 can be stainless steel part, to prevent screen pack 300 corrosion.
Wherein, as shown in Figures 2 and 3, body 100 is formed as class Y type, and body 100 comprises into water by-path 110, water outlet by-path 130 and filters by-path 120, water inlet by-path 110 is communicated with by filtering by-path 120 with water outlet by-path 130, and one end of water inlet by-path 110 and water outlet by-path 130 is opened wide respectively.One end that working media (below only for water) opens wide from water inlet by-path 110 enters filter 10, and from one end outflow filter 10 that water outlet by-path 130 opens wide, for convenience of description, one end that water inlet by-path 110 opens wide is defined as water inlet 111 below, one end that water outlet by-path 130 opens wide is defined as delivery port 131.
As shown in Figure 1 and Figure 4, screen pack 300 is located at and filters in by-path 120 to filter the liquid through filtering by-path 120, fixed cap 200 sealing is fixed on the one end of filtering by-path 120, for one end of closed filtration by-path 120, the side towards filtration by-path 120 of fixed cap 200 is provided with the first stopper slot 250, and one end of screen pack 300 and the first stopper slot 250 are connected and are only against in the first stopper slot 250.In other words, screen pack 300 can be clamped between the first stopper slot 250 and the other end filtering by-path 120.
Be understandable that, water flows into water inlet by-path 110 from water inlet 111, then flows to filtration by-path 120, close owing to filtering one end of by-path 120 lid 200 that is fixed, water, then by the filtration of screen pack 300, flows into water outlet by-path 130, and from delivery port 131 outflow filter 10.
According to the filter 10 of the utility model embodiment, by arranging the first stopper slot 250 on fixed cap 200, effectively can prevent rocking or being out of shape of screen pack 300, screen pack 300 particularly can be prevented mobile diametrically.Thus, screen pack 300 can be stably fixed and filter in by-path 120, and filter 10 not easily lost efficacy, and filter effect is more stable, longer service life, and the structure of filter 10 is simple.
According to preferred embodiments more of the present utility model, as shown in Figure 1 and Figure 4, fixed cap 200 can comprise connecting portion 210 and spanner portion 230.
Wherein, connecting portion 210 can be formed as tubulose, and connecting portion 210 can be connected with filtering one end of by-path 120, and spanner portion 230 can be connected with connecting portion 210, spanner portion 230 can as during installation fixed cap 200 hold hand or erecting tools put forth effort portion.
Alternatively, as shown in Figure 1 and Figure 4, connecting portion 210 can be provided with external screw thread, the one end of filtering by-path 120 can be provided with internal thread, and connecting portion 210 can be threaded with filtration by-path 120.
Be understandable that, install fixed cap 200 time, hold spanner portion 230 by fixed cap 200 towards filter by-path 120 place direction pressing and knob can by fixed cap 200 with filter by-path 120 be connected.
The side towards connecting portion 210 in spanner portion 230 can be provided with the lug boss 240 stretching into connecting portion 210, the outer peripheral face of lug boss 240 can and the inner peripheral surface of connecting portion 210 between limit the first stopper slot 250.
Be understandable that, the connecting portion 210 of tubulose can be set in outside lug boss 240, lug boss 240 can be configured to tubulose, correspondingly, first stopper slot 250 can be configured to ring-type, screen pack 300 can be configured to tubular, and the radial dimension of the radial dimension of screen pack 300 and the first stopper slot 250 is adaptive.
Thus, when one end of screen pack 300 is only against in the first stopper slot 250, the first stopper slot 250 can play good fixation to screen pack 300 diametrically, and can prevent screen pack 300 from radial deformation occurring under flow action.
Further, as shown in Figure 1 and Figure 4, the outer peripheral face of lug boss 240 can be formed as the first spigot surface 241, and the radial dimension of the first spigot surface 241 axially can reduce gradually to filtration direction, by-path 120 place along connecting portion 210.
In other words, the first spigot surface 241 can be formed as inclined-plane, and the first spigot surface 241 radially tilts near the direction of connecting portion 210 from inside to outside.
Thus, when fixed cap 200 being installed on filtration by-path 120, screen pack 300 progressively can be coupled in the first stopper slot 250 along the first spigot surface 241, be convenient to the installation of fixed cap 200, and after fixed cap 200 installs, one end of screen pack 300 can only be against on the diapire of the first stopper slot 250.
Preferably, as depicted in figs. 1 and 2, the other end filtering by-path 120 can be provided with the second stopper slot 121 opened wide towards fixed cap 200, and the other end of screen pack 300 can only be against in the second stopper slot 121.
Thus, the other end of screen pack 300 is firmly fixed diametrically, can effectively prevent screen pack 300 from rocking or being out of shape, and particularly can prevent the other end movement diametrically of screen pack 300.Thus, screen pack 300 can be stably fixed and filter in by-path 120, and filter 10 not easily lost efficacy, and strainability is more stable, longer service life, and the structure of filter 10 is simple.
Further, as depicted in figs. 1 and 2, the inner peripheral surface of the second stopper slot 121 can be formed as the second spigot surface 122, and the radial dimension of the second spigot surface 122 is along filtering axially can reducing gradually towards direction, fixed cap 200 place of by-path 120.
Thus, when being installed to by screen pack 300 on filtration by-path 120, screen pack 300 progressively can be coupled in the second stopper slot 121 along the second spigot surface 122, is convenient to the installation of screen pack 300.
Preferably, as shown in Figure 1, between fixed cap 200 and filtration by-path 120, seal 400 can also be provided with, to seal the one end of filtering by-path 120 better, prevent the one end of filtering by-path 120 from leaking.
Particularly, as shown in Figure 1 and Figure 4, fixed cap 200 can also comprise sealing 220, and spanner portion 230 extends radially outward with the junction of connecting portion 210 and forms sealing 220, and seal 400 can be clamped between sealing 220 and the one end of filtering by-path 120.When by-path 120 is filtered in connecting portion 210 precession, seal 400 can be clamped naturally.
Alternatively, sealing 220 can be configured to annular, and seal 400 can be sealing ring.
Alternatively, seal 400 can be rubber parts or nylon part.
As shown in Figure 1-Figure 3, filter one end of by-path 120 and can be provided with seal groove 123, seal 400 can be located in seal groove 123 at least partly.Thus, seal 400 sideslip can be prevented.
Alternatively, connecting portion 210, spanner portion 230 and sealing 220 can be one-body molded.Particularly, connecting portion 210, spanner portion 230 and sealing 220 can be brass part.
In preferred embodiments more of the present utility model, one in water inlet by-path 110 and water outlet by-path 130 upper can be provided with external screw thread, intakes in by-path 110 and water outlet by-path 130 on another can be provided with internal thread.
Thus, extra adapter need not be increased when filter 10 being installed to pipeline, can directly install, be about to that water inlet by-path 110 and water outlet by-path 130 are direct to be threaded with correspondingly pipeline, the installation of filter 10 is more convenient, and interface number is few, and the trouble point leaked is less.
In a concrete example of the present utility model, as shown in Figure 1-Figure 3, water inlet by-path 110 can be provided with external screw thread, water outlet by-path 130 can be provided with internal thread.
In sum, according to the filter 10 of the utility model embodiment, by arranging the first stopper slot 250 on fixed cap 200, at the other end filtering by-path 120, the second stopper slot 121 is set, effectively can prevent rocking or being out of shape of screen pack 300, particularly can prevent screen pack 300 movement diametrically.Thus, screen pack 300 can be stably fixed and filter in by-path 120, filter 10 not easily lost efficacy, and strainability is more stable, longer service life, and the structure of filter 10 is simple, by in water inlet by-path 110 and water outlet by-path 130 arranges external screw thread, another arranges internal thread, and the installation of filter 10 is more convenient, interface number is few, and the trouble point leaked is less.
Water-heater system according to the utility model embodiment is described below.
As Figure 1-Figure 4, water heater, water source and filter 10 is comprised according to the water-heater system of the utility model embodiment, filter 10 is arranged on to filter the water entering water heater between water heater and water source, and any one filter 10 that filter 10 describes for above-described embodiment.
According to the water-heater system of the utility model embodiment, by adopting above-mentioned filter 10, the filter effect of water-heater system is stablized, and can play good protective effect to water heater.
Alternatively, water source can be water storage box.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a filter, is characterized in that, comprising:
Body, described body is formed as class Y type, and described body comprises into water by-path, water outlet by-path and filters by-path, and described water inlet by-path is communicated with by described filtration by-path with described water outlet by-path, and one end of described water inlet by-path and water outlet by-path is opened wide respectively;
Fixed cap, described fixed cap sealing is fixed on one end of described filtration by-path for closing one end of described filtration by-path, and the side towards described filtration by-path of described fixed cap is provided with the first stopper slot;
Screen pack, described screen pack is located to filter the liquid through described filtration by-path in described filtration by-path, and one end of described screen pack and described first stopper slot are connected and are only against in described first stopper slot.
2. filter according to claim 1, is characterized in that, described fixed cap comprises:
Connecting portion, described connecting portion is formed as tubulose and is connected with one end of described filtration by-path;
Spanner portion, described spanner portion is connected with described connecting portion, and the side towards described connecting portion in described spanner portion is provided with the lug boss stretching into described connecting portion, limits described first stopper slot between the outer peripheral face of described lug boss and the inner peripheral surface of described connecting portion.
3. filter according to claim 2, is characterized in that, the outer peripheral face of described lug boss is formed as the first spigot surface, radial dimension axially the reducing gradually to direction, described filtration by-path place along described connecting portion of described first spigot surface.
4. filter according to claim 2, is characterized in that, the other end of described filtration by-path is provided with the second stopper slot opened wide towards described fixed cap, and the other end of described screen pack is only against in described second stopper slot.
5. filter according to claim 2, is characterized in that, described connecting portion is provided with external screw thread, and described one end of described filtration by-path is provided with internal thread, and described connecting portion is threaded with described filtration by-path.
6. filter according to claim 2, is characterized in that, also comprises seal, and described fixed cap also comprises:
Sealing, the junction of described spanner portion and described connecting portion extends radially outward and forms described sealing, and described seal is clamped between described one end of described sealing and described filtration by-path.
7. filter according to claim 6, is characterized in that, described one end of described filtration by-path is provided with seal groove, being located at least partly in described seal groove of described seal.
8. filter according to claim 6, is characterized in that, described connecting portion, described spanner portion and described sealing are one-body molded.
9. the filter according to any one of claim 1-8, is characterized in that, one of described water inlet by-path and described water outlet by-path is provided with external screw thread, and another is provided with internal thread.
10. a water-heater system, is characterized in that, comprises water heater and water source, is provided with filter as claimed in any one of claims 1-9 wherein between described water heater and described water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843305.9U CN205095527U (en) | 2015-10-27 | 2015-10-27 | Filter and water heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843305.9U CN205095527U (en) | 2015-10-27 | 2015-10-27 | Filter and water heater system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095527U true CN205095527U (en) | 2016-03-23 |
Family
ID=55511339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843305.9U Expired - Fee Related CN205095527U (en) | 2015-10-27 | 2015-10-27 | Filter and water heater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700433A (en) * | 2017-11-21 | 2018-02-16 | 李利芬 | The lead ring filtering type of water conservancy projects intake blocks dirty structure |
| CN115337695A (en) * | 2022-08-30 | 2022-11-15 | 奇力士（武汉）智慧水务科技有限公司 | Filtering device for water cooling circulation of frequency converter |
-
2015
- 2015-10-27 CN CN201520843305.9U patent/CN205095527U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700433A (en) * | 2017-11-21 | 2018-02-16 | 李利芬 | The lead ring filtering type of water conservancy projects intake blocks dirty structure |
| CN107700433B (en) * | 2017-11-21 | 2024-04-19 | 李利芬 | Guide ring filtering type dirt blocking structure of water intake of water conservancy facility |
| CN115337695A (en) * | 2022-08-30 | 2022-11-15 | 奇力士（武汉）智慧水务科技有限公司 | Filtering device for water cooling circulation of frequency converter |
| CN115337695B (en) * | 2022-08-30 | 2023-08-22 | 奇力士（武汉）智慧水务科技有限公司 | Filter device for water cooling circulation of frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201027 |