CN208652918U - A kind of integration filter water heater - Google Patents
A kind of integration filter water heater Download PDFInfo
- Publication number
- CN208652918U CN208652918U CN201820677221.6U CN201820677221U CN208652918U CN 208652918 U CN208652918 U CN 208652918U CN 201820677221 U CN201820677221 U CN 201820677221U CN 208652918 U CN208652918 U CN 208652918U
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- water
- filter
- water heater
- cap
- shell
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Abstract
The utility model discloses a kind of integration filter water heaters, including water heater body；The water heater body includes inlet and outlet；It is characterized in that the water inlet detachable connection has filter device；The filter device includes shell, and cavity is equipped in the shell, is equipped with filter core in the cavity；The inside of the filter core is equipped with the water purification channel passed through for water purification, and the water purification channel is connected to the water inlet；It is additionally provided with gap between the filter core and the shell and forms the water passage passed through for raw water；The filter device is equipped with original water inlet；The original water inlet is connected to the water passage.The utility model has the advantages that good filter effect, installation and replaces secondary pollution that is convenient and effectivelying prevent water outlet of water heater.
Description
Technical field
The utility model relates to technical field of water heaters, more particularly, to a kind of integration filter water heater.
Background technique
Now water heater on the market, when the water inlet of safety valve for water heater is fitted without filter cartridge construction, tap water passes through
Safety valve is directly entered in water heater liner, and since tap water contains more impurity, scale, shadow are easy to produce in water heater liner
Ring the service life of water heater.For these problems, being directly communicated with filter core in the water inlet of safety valve for water heater can be solved
The certainly above problem, but need to remove the water pipe connecting with filter core when changing filter core, replacement is inconvenient, and homogeneity of product is poor.
So needing to develop a kind of integration filter water heater.
Utility model content
Good, installation that the purpose of this utility model is to provide a kind of filter effects and replacement facilitate and effectively prevent water heater
The integration filter water heater of the secondary pollution of water outlet.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of integration filter water heater, including water heater body；The water heater body includes water inlet and water outlet
Mouthful；It is characterized in that the water inlet detachable connection has filter device；The filter device includes shell, is set in the shell
There is cavity, is equipped with filter core in the cavity；The inside of the filter core is equipped with the water purification channel passed through for water purification, the water purification channel
It is connected to the water inlet；It is additionally provided with gap between the filter core and the shell and forms the water passage passed through for raw water；
The filter device is equipped with original water inlet；The original water inlet is connected to the water passage.
The working principle of the utility model is as follows:
First of all for guaranteeing that filter effect is good, replacement filter device is convenient, the water heater body of the utility model and filtering
Device use split-type design, not only make filter device and water heater body integration, good product consistency, interchangeability it is good with more
It changes easy for installation.
Tap water enters from the original water inlet of filter device, is then filled with water passage, in the presence of hydraulic pressure, Guo Shuitong
The water in road enters water purification channel by filter element filtering, then enters in water heater body from the water inlet of water heater body,
It finally exports from water outlet and is used to user.So that tap water be filtered comprehensively, avoid in water heater body fouling problem and
The secondary pollution of hot water.
In order to facilitate the filter effect for dismantling and observing filter core, it is preferred that the shell uses split-type design；It is described
Shell includes the cap that one end is equipped with the body of opening and is covered in the opening；The body is matched with the cap leakproofness
It closes；The original water inlet is set on the cap；Filtered water outlet is additionally provided at the top of the cap；The filtered water outlet and institute
State the connection of water purification channel；The filtered water outlet is fixedly connected by nut with the water inlet.
In order to improve service life and prevent engagement place leak, it is preferred that the body and the cap are in cylinder
Shape；The opening of the body is equipped with external screw thread, is equipped with the internal screw thread engaged with the external screw thread in the cap；The body
The first sealing ring for preventing water leakage is equipped with the junction of the cap；The filtered water outlet is equipped with the water inlet and is used for
Second sealing ring of preventing water leakage.
In order to facilitate dismounting and transport, and filter core is replaced at any time, it is preferred that the filter device and the water heater sheet
Body is connected and fixed by being threadedly engaged.
The utility model has good filter effect, installation and replacement conveniently and effectively prevent the secondary pollution of water outlet of water heater
The advantages of.
Detailed description of the invention
Fig. 1 is a kind of top view of integration filter water heater in the utility model embodiment；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of integration filter water heater in the utility model embodiment.
Description of symbols: 1- water heater body；2- water inlet；3- water outlet；4- filter device；41- shell；411- shell
Body；412- cap；5- cavity；6- filter core；7- water purification channel；8- original water inlet；9- filtered water outlet；10- nut；11- first is close
Seal；The second sealing ring of 12-；13- mounting rack；14- water passage.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
A kind of integration filter water heater as shown in Figures 1 to 3, including water heater body 1；Water heater body 1 includes
Water inlet 2 and water outlet 3；Detachable connection has filter device 4 at water inlet 2；Filter device 4 includes shell 41；In shell 41
Equipped with cavity 5；The filter core 6 for water purification is equipped in cavity 5；The center of filter core 6 is equipped with the water purification passed through for filtered water purification
Channel 7；Net water channel 7 is connected to water inlet 2；Filter device 4 is equipped with original water inlet 8 close to the upper section of water heater body 1；Shell
It is additionally provided with gap between 41 inner wall and filter core 6 and is formed with the water passage 14 passed through for raw water；Original water inlet 8 and mistake
Aquaporin 14 is connected to.
Wherein, shell 41 as shown in Figure 3 uses split-type design；Shell 41 includes the body 411 that one end is equipped with opening
With the cap 412 being covered in opening；Body 411 and 412 leakproofness of cap cooperate；Original water inlet 8 is set on cap 412；
The top of cap 412 is additionally provided with filtered water outlet 9；Filtered water outlet 9 is connected to net water channel 7；Filtered water outlet 9 by nut 10 with
Water inlet 2 is fixedly connected；Body 411 and cap 421 are cylindrical；The opening of body 411 is equipped with external screw thread, cap 412
It is interior equipped with the internal screw thread engaged with external screw thread.
In addition, the junction of body 411 and cap 412 is equipped with the first sealing ring 11 for preventing water leakage；Filtered water outlet 9 with
Water inlet 2 is equipped with the second sealing ring 12 for preventing water leakage.
In order to facilitate fixing and installing the integration water heater, it is additionally provided with 2 mounting racks 13 on water heater body 1, installs
Frame 13 is located at the side of water heater body 1, arranges along the central axes of water heater body 1.
First of all for guaranteeing that filter effect is good, 4 convenience of filter device, the water heater body 1 of the utility model and mistake are replaced
It filters device 4 and uses split-type design, is i.e. filter device 4 is connected and fixed with water heater body 1 by being threadedly engaged.Not only make to filter
Device 4 and water heater body's integration, good product consistency, interchangeability is good and replaces easy for installation.
Tap water enters from the original water inlet 8 of filter device 4, is then filled with water passage 14, in the presence of hydraulic pressure, mistake
Water in aquaporin 14 enters net water channel 7 by the filtering of filter core 6, then, drainage of the filtered water purification from filter device 4
The water inlet 2 that outlet 9 is output to water heater body 1 enters in water heater body 1, and finally exporting from water outlet 3 makes to user
With.To filter tap water comprehensively, the secondary pollution of fouling problem and hot water in water heater body 1 is avoided.
Although the utility model be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, not
In the case where being detached from the scope of the utility model, various transformation and equivalent substitute can also be carried out to the utility model.In addition, being directed to
Particular condition or application can do various modifications to the utility model, without departing from the scope of the utility model.Therefore, this reality
It is not limited to disclosed specific embodiment with novel, and should include the whole fallen within the scope of the utility model claims
Embodiment.
Claims (5)
1. a kind of integration filter water heater, including water heater body；The water heater body includes inlet and outlet；
It is characterized in that the water inlet detachable connection has filter device；The filter device includes shell, and sky is equipped in the shell
Chamber, the cavity is interior to be equipped with filter core；The inside of the filter core is equipped with the water purification channel passed through for water purification, the water purification channel and institute
State water inlet connection；It is additionally provided with gap between the filter core and the shell and forms the water passage passed through for raw water；It is described
Filter device is equipped with original water inlet；The original water inlet is connected to the water passage.
2. a kind of integration filter water heater according to claim 1, characterized in that the shell is set using split type
Meter.
3. a kind of integration filter water heater according to claim 2, characterized in that the shell include one end be equipped with open
The body of mouth and the cap being covered in the opening；The body and the cap leakproofness cooperate；The original water inlet is set
It is placed on the cap；Filtered water outlet is additionally provided at the top of the cap；The filtered water outlet is connected to the water purification channel；Institute
It states filtered water outlet and is fixedly connected by nut with the water inlet.
4. a kind of integration filter water heater according to claim 3, characterized in that the body and the cap are in
It is cylindric；The opening of the body is equipped with external screw thread, is equipped with the internal screw thread engaged with the external screw thread in the cap；It is described
The junction of body and the cap is equipped with the first sealing ring for preventing water leakage；The filtered water outlet is equipped with the water inlet
The second sealing ring for preventing water leakage.
5. a kind of integration filter water heater according to claim 1, characterized in that the filter device and the hot water
Device ontology is connected and fixed by being threadedly engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677221.6U CN208652918U (en) | 2018-05-08 | 2018-05-08 | A kind of integration filter water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677221.6U CN208652918U (en) | 2018-05-08 | 2018-05-08 | A kind of integration filter water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208652918U true CN208652918U (en) | 2019-03-26 |
Family
ID=65777169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820677221.6U Active CN208652918U (en) | 2018-05-08 | 2018-05-08 | A kind of integration filter water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208652918U (en) |
-
2018
- 2018-05-08 CN CN201820677221.6U patent/CN208652918U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |