CN206929390U - Safety valve for water heater with preposition filter cartridge construction - Google Patents
Safety valve for water heater with preposition filter cartridge construction Download PDFInfo
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- CN206929390U CN206929390U CN201720567386.3U CN201720567386U CN206929390U CN 206929390 U CN206929390 U CN 206929390U CN 201720567386 U CN201720567386 U CN 201720567386U CN 206929390 U CN206929390 U CN 206929390U
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- filter
- housing
- safety valve
- core structure
- delivery port
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Abstract
A kind of safety valve for water heater with preposition filter cartridge construction is the utility model is related to, feature is to include safety valve structure, filter element shell and filter core structure；Safety valve structure includes safe valve element, the first exhalant canal, the first intake tunnel and the first housing；Safe valve element, the first exhalant canal, the first intake tunnel are separately mounted in first shell body, and the water inlet of the first intake tunnel is in communication with the outside, and the delivery port of the first exhalant canal connects with the water inlet of safe valve element, and the delivery port of safe valve element is in communication with the outside；Filter element shell can be arranged on the first housing, and the delivery port of first intake tunnel connects with filter element shell water inlet；Filter core structure is arranged in filter element shell, and with being connected in filter element shell, the delivery port of filter core structure connects the filtering surface of filter core structure with the water inlet of the first exhalant canal.Its advantage is：Effectively prevent from producing incrustation scale in water heater liner, filter core can be individually replaced, without removing water pipe.
Description
Technical field
It the utility model is related to a kind of safety valve for water heater with preposition filter cartridge construction.
Background technology
In use, when the water inlet of safety valve for water heater is fitted without filter cartridge construction, running water is direct by safety valve
Into in water heater liner, because running water contains more impurity, incrustation scale is easily produced in water heater liner, influences water heater
Service life.For these problems, being directly communicated with filter core in the water inlet of safety valve for water heater can solve the above problems,
But need to remove the water pipe being connected with filter core when changing filter core, it is inconvenient to change, and homogeneity of product is poor.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art and provides a kind of hot water with preposition filter cartridge construction
Device safety valve, the running water into water heater liner can be filtered, effectively prevents from producing incrustation scale, Ke Yidan in water heater liner
Filter core is solely changed, without removing water pipe, product is attractive in appearance, and homogeneity of product is high.
In order to achieve the above object, embodiment one of the present utility model is achieved in that it is that one kind carries preposition filter
The safety valve for water heater of cored structure, it is characterised in that including：
Safety valve structure；The safety valve structure includes safe valve element, the first exhalant canal, the first intake tunnel and first
Housing；The safe valve element, the first exhalant canal and the first intake tunnel are separately mounted in first shell body, first water inlet
The water inlet of passage is in communication with the outside, and the delivery port of the first exhalant canal connects with safe valve element；
Filter element shell；The filter element shell is detachably arranged on the first housing, the water outlet of first intake tunnel
Mouth connects with the water inlet of filter element shell；And
Filter core structure；The filter core structure is detachably arranged in filter element shell, the filtering surface of filter core structure
Connected with filter element shell, the delivery port of filter core structure is connected with the water inlet of the first exhalant canal so that in filter element shell
Water by filter core structure enter the first exhalant canal in.
In the technical program, the water inlet grafting of the delivery port of the filter core structure and the first exhalant canal coordinates,
Sealing ring is provided with cooperation.
In the technical program, the filter element shell includes upper filter housing and lower filter housing, the upper filter housing
Upper open end be detachably connected with the first housing, the upper shed of upper filter housing connects with the delivery port of the first intake tunnel,
The lower open end of the upper open end and upper filter housing of the lower filter housing is detachably connected, and the filter core structure is detachable
Be arranged in the cavity of upper filter housing and lower filter housing composition.
In the technical program, upper open end and the first housing of the upper filter housing are connected through a screw thread, and even
Meet place and be provided with sealing ring；The upper open end of the lower open end of upper filter housing and lower filter housing is connected through a screw thread, and even
Meet place and be provided with sealing ring.
Embodiment two of the present utility model is achieved in that it is a kind of water heater safety with preposition filter cartridge construction
Valve, it is characterised in that including：
Safety valve and attachment structure；The attachment structure includes the second exhalant canal, the second intake tunnel and the second housing；
Second exhalant canal and the second intake tunnel are separately mounted in the second housing, and the safety valve is detachably arranged in
On two housings, the delivery port of second exhalant canal connects with the water inlet of safety valve, the delivery port of the safety valve with it is outer
Boundary connects, and the water inlet of second intake tunnel is in communication with the outside；
Filter element shell；The filter element shell is detachably arranged on the second housing, the water outlet of second intake tunnel
Mouth connects with the water inlet of filter element shell；And
Filter core structure；The filter core structure is detachably arranged in filter element shell, the filtering surface of filter core structure
Connected with filter element shell, the delivery port of filter core structure is connected with the water inlet of the second exhalant canal so that in filter element shell
Water by filter core structure enter the second exhalant canal in.
In the technical program, the water inlet grafting of the delivery port of the filter core structure and the second exhalant canal coordinates,
Sealing ring is provided with cooperation.
In the technical program, the filter element shell includes upper filter housing and lower filter housing, the upper filter housing
Upper open end be detachably connected with the second housing, the upper shed of upper filter housing connects with the delivery port of the second intake tunnel,
The lower open end of the upper open end and upper filter housing of the lower filter housing is detachably connected, and the filter core structure is detachable
Be arranged in the cavity of upper filter housing and lower filter housing composition.
In the technical program, upper open end and the second housing of the upper filter housing are connected through a screw thread, and even
Meet place and be provided with sealing ring；The upper open end of the lower open end of upper filter housing and lower filter housing is connected through a screw thread, and even
Meet place and be provided with sealing ring.
The utility model compared with prior art the advantages of be：The running water entered in water heater liner can be filtered, effectively
Prevent incrustation scale is produced in water heater liner, filter core can be individually replaced, without removing water pipe, product is attractive in appearance, homogeneity of product
It is high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Pair understand the utility model with help with the explanations of these embodiments, but do not form to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form punching each other
Prominent can is combined with each other.
In description of the present utility model, term " first ", " second ", " the 3rd " and " the 4th " is only used for describing purpose,
And it is not intended that instruction or hint relative importance.
Embodiment one
As shown in figure 1, it is a kind of safety valve for water heater with preposition filter cartridge construction, including：
Safety valve structure 1；The safety valve structure 1 includes safe valve element 11, the first exhalant canal 12, the first intake tunnel
14 and first housing 13；The safe valve element 11, the first exhalant canal 12 and the first intake tunnel 14 are separately mounted to first shell
In body 13, the water inlet of first intake tunnel 14 is in communication with the outside, delivery port and the safe valve element of the first exhalant canal 12
11 connections；
Filter element shell 2；The filter element shell 2 is detachably arranged on the first housing 13, first intake tunnel 14
Delivery port connected with the water inlet of filter element shell 2；And
Filter core structure 3；The filter core structure 3 is detachably arranged in filter element shell 2, the mistake of filter core structure 3
With being connected in filter element shell 2, the delivery port of filter core structure 3 connects so that filtering filtering surface with the water inlet of the first exhalant canal 12
Water in core shell body 2 is entered in the first exhalant canal 12 by filter core structure 3.
During work, water pipe connects with the water inlet of the first intake tunnel 14, running water pass sequentially through the first intake tunnel 14,
Enter after filter element shell 2, filter core structure 3, the first exhalant canal 12 and safe valve element 11 in water heater liner, running water passes through
Filtering can effectively prevent from producing incrustation scale in water heater liner；When changing filter core structure 3, user is first by filter core structure 2
Disassemble, then change filter core structure 3, water pipe need not be removed during changing filter core structure 3, it is convenient to change.
In the present embodiment, the water inlet grafting of the delivery port of the filter core structure 3 and the first exhalant canal 12 coordinates,
Sealing ring is provided with cooperation.
In the present embodiment, the filter element shell 2 includes upper filter housing 21 and lower filter housing 22, the upper filter shell
The upper open end of body 21 is detachably connected with the first housing 13, and the upper shed of upper filter housing 21 goes out with the first intake tunnel 14
The mouth of a river is connected, and the lower open end of the upper open end and upper filter housing 21 of the lower filter housing 22 is detachably connected, the mistake
Filter cartridge construction 3 is detachably arranged in the cavity 23 that upper filter housing 21 forms with lower filter housing 22.
In the present embodiment, the upper open end of the upper filter housing 21 is connected through a screw thread with the first housing 13, and
Junction is provided with sealing ring；The upper open end of the lower open end of upper filter housing 21 and lower filter housing 22 is connected through a screw thread,
And it is provided with sealing ring in junction.
Embodiment two
As described in Figure 2, it is a kind of safety valve for water heater with preposition filter cartridge construction, including：
Safety valve 5 and attachment structure 6；The attachment structure 6 includes the second exhalant canal 61, the second intake tunnel 63 and the
Two housings 62；The intake tunnel 63 of second exhalant canal 61 and second is separately mounted in the second housing 62, the safety valve 5
It is detachably arranged on the second housing 62, the delivery port of second exhalant canal 61 connects with the water inlet of safety valve 5, peace
The delivery port of full valve 5 is in communication with the outside, second intake tunnel（63）Water inlet be in communication with the outside；
The water inlet of second intake tunnel 63 is in communication with the outside；
Filter element shell 2；The filter element shell 2 is detachably arranged on the second housing 62, second intake tunnel 63
Delivery port connected with the water inlet of filter element shell 2；And
Filter core structure 3；The filter core structure 3 is detachably arranged in filter element shell 2, the mistake of filter core structure 3
With being connected in filter element shell 2, the delivery port of filter core structure 3 connects so that filtering filtering surface with the water inlet of the second exhalant canal 61
Water in core shell body 2 is entered in the second exhalant canal 61 by filter core structure 3.
During work, water pipe connects with the water inlet of the second intake tunnel 63, running water pass sequentially through the second intake tunnel 63,
Enter after filter element shell 2, filter core structure 3, the second exhalant canal 61 and safety valve 5 in water heater liner, running water passed through
Filter can effectively prevent from producing incrustation scale in water heater liner；When changing filter core structure 3, user first dismantles filter element shell 2
Get off, then change filter core structure 3, water pipe need not be removed during filter core structure 3 is changed, it is convenient to change.
In the present embodiment, the water inlet grafting of the delivery port of the filter core structure 3 and the second exhalant canal 61 coordinates,
Sealing ring is provided with cooperation.
In the present embodiment, the filter element shell 2 includes upper filter housing 21 and lower filter housing 22, the upper filter shell
The upper open end of body 21 is detachably connected with the second housing 62, and the upper shed of upper filter housing 21 goes out with the second intake tunnel 63
The mouth of a river is connected, and the lower open end of the upper open end and upper filter housing 21 of the lower filter housing 22 is detachably connected, the mistake
Filter cartridge construction 3 is detachably arranged in the cavity 23 that upper filter housing 21 forms with lower filter housing 22.
In the present embodiment, the upper open end of the upper filter housing 21 is connected through a screw thread with the second housing 62, and
Junction is provided with sealing ring；The upper open end of the lower open end of upper filter housing 21 and lower filter housing 22 is connected through a screw thread,
And it is provided with sealing ring in junction.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to institute
The embodiment of description.To with for one of ordinary skill in the art, not departing from principle and objective of the present utility model
In the case of to these embodiments carry out it is a variety of change, modification, replace and deformation still fall within the scope of protection of the utility model
It is interior.
Claims (8)
- A kind of 1. safety valve for water heater with preposition filter cartridge construction, it is characterised in that including：Safety valve structure（1）；The safety valve structure（1）Including safe valve element（11）, the first exhalant canal（12）, first water inlet Passage（14）And first housing（13）；The safe valve element（11）, the first exhalant canal（12）And first intake tunnel（14）Point An Zhuan not the first housing（13）It is interior, first intake tunnel（14）Water inlet be in communication with the outside, the first exhalant canal （12）Delivery port and safe valve element（11）Water inlet connection, the safe valve element（11）Delivery port be in communication with the outside；Filter element shell（2）；The filter element shell（2）It is detachably arranged in the first housing（13）On, first intake tunnel （14）Delivery port and filter element shell（2）Water inlet connection；AndFilter core structure（3）；The filter core structure（3）It is detachably arranged in filter element shell（2）It is interior, filter core structure（3） Filtering surface and filter element shell（2）Interior connection, filter core structure（3）Delivery port and the first exhalant canal（12）Water inlet connect Lead to so that filter element shell（2）Interior water passes through filter core structure（3）Into the first exhalant canal（12）In.
- 2. the safety valve for water heater according to claim 1 with preposition filter cartridge construction, it is characterised in that the filtration core Structure（3）Delivery port and the first exhalant canal（12）Water inlet grafting coordinate, sealing ring is provided with cooperation.
- 3. the safety valve for water heater according to claim 1 with preposition filter cartridge construction, it is characterised in that the filter-core shell Body（2）Including upper filter housing（21）And lower filter housing（22）, the upper filter housing（21）Upper open end and first shell Body（13）It is detachably connected, upper filter housing（21）Upper shed and the first intake tunnel（14）Delivery port connection, under described Filter element shell（22）Upper open end and upper filter housing（21）Lower open end be detachably connected, the filter core structure（3） It is detachably arranged in upper filter housing（21）With lower filter housing（22）The cavity of composition（23）It is interior.
- 4. the safety valve for water heater according to claim 3 with preposition filter cartridge construction, it is characterised in that the upper filter Housing（21）Upper open end and the first housing（13）It is connected through a screw thread, and sealing ring is provided with junction；Upper filter housing （21）Lower open end and lower filter housing（22）Upper open end be connected through a screw thread, and be provided with sealing ring in junction.
- A kind of 5. safety valve for water heater with preposition filter cartridge construction, it is characterised in that including：Safety valve（5）And attachment structure（6）；The attachment structure（6）Including the second exhalant canal（61）, the second intake tunnel （63）And second housing（62）；Second exhalant canal（61）And second intake tunnel（63）It is separately mounted to the second housing （62）In, the safety valve（5）It is detachably arranged in the second housing（62）On, second exhalant canal（61）Delivery port With safety valve（5）Water inlet connection, safety valve（5）Delivery port be in communication with the outside, second intake tunnel（63）Enter The mouth of a river is in communication with the outside；Filter element shell（2）；The filter element shell（2）It is detachably arranged in the second housing（62）On, second intake tunnel （63）Delivery port and filter element shell（2）Water inlet connection；AndFilter core structure（3）；The filter core structure（3）It is detachably arranged in filter element shell（2）In, filter core structure（3） Filtering surface and filter element shell（2）Interior connection, filter core structure（3）Delivery port and the second exhalant canal（61）Water inlet connect Lead to so that filter element shell（2）Interior water passes through filter core structure（3）Into the second exhalant canal（61）In.
- 6. the safety valve for water heater according to claim 5 with preposition filter cartridge construction, it is characterised in that the filtration core Structure（3）Delivery port and the second exhalant canal（61）Water inlet grafting coordinate, sealing ring is provided with cooperation.
- 7. the safety valve for water heater according to claim 5 with preposition filter cartridge construction, it is characterised in that the filter-core shell Body（2）Including upper filter housing（21）And lower filter housing（22）, the upper filter housing（21）Upper open end and second shell Body（62）It is detachably connected, upper filter housing（21）Upper shed and the second intake tunnel（63）Delivery port connection, under described Filter element shell（22）Upper open end and upper filter housing（21）Lower open end be detachably connected, the filter core structure（3） It is detachably arranged in upper filter housing（21）With lower filter housing（22）The cavity of composition（23）It is interior.
- 8. the safety valve for water heater according to claim 7 with preposition filter cartridge construction, it is characterised in that the upper filter Housing（21）Upper open end and the second housing（62）It is connected through a screw thread, and sealing ring is provided with junction；Upper filter housing （21）Lower open end and lower filter housing（22）Upper open end be connected through a screw thread, and be provided with sealing ring in junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567386.3U CN206929390U (en) | 2017-05-22 | 2017-05-22 | Safety valve for water heater with preposition filter cartridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720567386.3U CN206929390U (en) | 2017-05-22 | 2017-05-22 | Safety valve for water heater with preposition filter cartridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929390U true CN206929390U (en) | 2018-01-26 |
Family
ID=61352615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720567386.3U Active CN206929390U (en) | 2017-05-22 | 2017-05-22 | Safety valve for water heater with preposition filter cartridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206929390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701358A (en) * | 2018-07-09 | 2020-01-17 | 芜湖美的厨卫电器制造有限公司 | Water inlet valve assembly and water heater |
-
2017
- 2017-05-22 CN CN201720567386.3U patent/CN206929390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701358A (en) * | 2018-07-09 | 2020-01-17 | 芜湖美的厨卫电器制造有限公司 | Water inlet valve assembly and water heater |
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