CN204105742U - Coffee machine boiler inner-tube structure - Google Patents
Coffee machine boiler inner-tube structure Download PDFInfo
- Publication number
- CN204105742U CN204105742U CN201420467030.9U CN201420467030U CN204105742U CN 204105742 U CN204105742 U CN 204105742U CN 201420467030 U CN201420467030 U CN 201420467030U CN 204105742 U CN204105742 U CN 204105742U
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- CN
- China
- Prior art keywords
- connection block
- boiler
- inner bag
- bag body
- apopore
- Prior art date
- 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 coffee machine boiler technical field, disclose a kind of coffee machine boiler inner-tube structure, comprise the inner bag body be arranged in boiler, the openend of inner bag body is provided with Connection Block, Connection Block is provided with the inlet opening be communicated with inner bag, apopore, Connection Block side is provided with magnetic valve, the inwall of courage body is provided with ceramic layer, the outer wall of inner bag body is provided with some cannelures, the inner chamber running through Connection Block is provided with in Connection Block, the inner of inner chamber and inner bag body coaxial communication, the outer end of inner chamber is provided with sealing bolt, coaxial mozzle is also provided with in inner chamber, annular gap is formed between mozzle and inner chamber chamber wall, inlet opening is communicated with annular gap, apopore is communicated with mozzle, apopore outer end is communicated with magnetic valve, magnetic valve is also connected with outlet pipe, inlet opening place is connected with water inlet pipe, Connection Block is also provided with the flange be connected with boiler.Therefore, the utility model has and not easily produces incrustation scale, and incrustation scale cleaning is convenient, changes beneficial effect easily.
Description
Technical field
The utility model relates to boiler technology field, particularly relates to a kind of boiler for coffee maker inner-tube structure.
Background technology
At present, coffee liking more and more by compatriots, the use of various coffee machine is also more and more universal, the kind of coffee is a lot, coffee needs to brew with water, mouthfeel after coffee brewing is subject to water quality, the impact of water boiling implement, this just with make tea the same, the quality of millet paste is subject to the impact of water quality and water cooking appliance, usual coffee water all adopts special boiler to boil water, then for infusing coffee, boiler Long-Time Service can produce incrustation scale, incrustation scale accumulates on boiler inner wall, scale crust will be formed at boiler inner wall, scale crust can cause boiler inner wall local heating uneven and cause blast, boiler internal complex structure, the workload of cleaning incrustation scale is very large.
Chinese patent Authorization Notice No.: CN201701044U, authorized announcement date on January 12nd, 2011, disclose a kind of coffee machine boiler, comprise pot body and and pot cover, the opening down sealing with pot cover of pot body is combined to form a cavity closed, be provided with electrothermal tube in this cavity, pot body and pot cover are the aluminium pot and aluminum pot lid that adopt extruder to make, and pot body is connected by helicitic texture with pot cover.This kind of boiler structure has novel structure, makes simple and safe and reliable feature, greatly reduces cost.Its weak point is that boiler Long-Time Service generation incrustation scale is difficult to cleaning, incrustation scale accumulates on boiler inner wall can bring potential safety hazard, electrothermal tube directly contacts with drinking-water simultaneously, tin atom in electrothermal tube, lead atom can enter in water affects health, and the water of simultaneously infusing coffee and Metal Contact can affect the mouthfeel of infusing coffee.
Utility model content
The utility model, in order to solve the aforementioned problems in the prior, provide one and not easily produces incrustation scale, and incrustation scale cleaning is convenient, changes coffee machine boiler inner-tube structure easily.
To achieve these goals, the utility model adopts following technical scheme:
A kind of coffee machine boiler inner-tube structure, comprise the inner bag body be arranged in boiler, the openend of described inner bag body is provided with Connection Block, Connection Block is provided with the inlet opening be communicated with inner bag, apopore, Connection Block side is also provided with the magnetic valve controlling current break-make, the inwall of described courage body is provided with ceramic layer, the outer wall of described inner bag body is provided with some cannelures, the inner chamber running through Connection Block is provided with in Connection Block, the inner of described inner chamber and inner bag body coaxial communication, the outer end of inner chamber is provided with sealing bolt, coaxial mozzle is also provided with in inner chamber, annular gap is formed between mozzle and inner chamber chamber wall, described inlet opening is communicated with annular gap, described apopore is communicated with mozzle, apopore outer end is communicated with magnetic valve, magnetic valve is also connected with outlet pipe, inlet opening place is connected with water inlet pipe, described Connection Block is also provided with the flange be connected with boiler.
Boiler is built with water, electric heater heats the water in boiler, water in water in boiler and inner bag body carries out heat exchange, because the heat-conductive water in boiler is constant, without the need to what change, therefore the amount of scale of its inside is few, boiler inner wall can not gather incrustation scale, without the need to boiler rinsing, coffee machine directly changes inner bag after using a period of time, and do not need whole boiler depot repair descale, inner bag inwall is provided with ceramic layer simultaneously, ceramic layer can slow down the cycle of incrustation scale attachment on the one hand, reduce incrustation scale cleaning frequency, second aspect, the incrustation scale cleaning of surface ceramii layer is more laborsaving, third aspect ceramic layer plays buffer action, prevent drinking water from directly contacting with inner bag inner body wall, in order to improve thermal conductivity, inner bag is all made up of copper product, if drinking water directly contacts with copper product in heating process, lead in copper product, the harmful substances such as tin can enter in water, quote for a long time and can work the mischief to human body, water quality can be affected simultaneously, affect the mouthfeel of coffee, and ceramic layer prevents drinking water and inner bag from directly contacting, increase water quality, ensure that coffee brewing mouthfeel is good.
As preferably, described mozzle and the junction of apopore were provided with filter ruffle.Cross filter ruffle to filter the impurity in drinking water, prevent impurity from entering in magnetic valve and causing magnetic valve sealing to reduce.
As preferably, described Connection Block and the junction of magnetic valve are provided with thermal insulation board, and described thermal insulation board is made up of PEEK plastic cement, and thermal insulation board is provided with dodges hole, and described thermal insulation board side is dodged hole and to be stretched out formation isolated tube, and described isolated tube stretches in apopore.Water after heating can pass to Connection Block heat, and Connection Block itself has higher temperature, and thermal insulation board can prevent heat from passing to magnetic valve, thus plays a protective role to magnetic valve, and isolated tube is to prevent drinking water from contacting with the hole wall of apopore.
As preferably, the inner chamber chamber wall of Connection Block is provided with ceramic layer, and described water inlet pipe is through inlet opening and inner space.Ceramic layer is also the generation in order to slow down incrustation scale, prevents drinking water from directly contacting with Connection Block simultaneously, plays buffer action.
Therefore, the utility model has and not easily produces incrustation scale, and incrustation scale cleaning is convenient, changes beneficial effect easily.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of inner bag body and boiler.
Fig. 2 is the explosive view of inner bag, Connection Block in the utility model.
Fig. 3 is the sectional view of Connection Block in the utility model.
In figure: apopore 5 magnetic valve 6 sealing bolt 7 mozzle 8 annular gap 9, boiler 1 inner bag body 2 Connection Block 3 inlet opening 4 outlet pipe 10 water inlet pipe 11 flange 12 crosses filter ruffle 13 thermal insulation board 14 isolated tube 15 inner chamber 31
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of coffee machine boiler inner-tube structure as shown in figures 1 and 3, comprise the inner bag body 2 be arranged in boiler 1, the openend of inner bag body 2 is provided with Connection Block 3, Connection Block 3 is provided with the inlet opening 4 be communicated with inner bag, apopore 5, Connection Block side is also provided with the magnetic valve 6 controlling current break-make, the inwall of inner bag body is provided with ceramic layer, the outer wall of inner bag body is provided with some cannelures, the inner chamber 31 running through Connection Block is provided with in Connection Block 3, the inner of inner chamber and inner bag body coaxial communication, the outer end of inner chamber is provided with sealing bolt 7, coaxial mozzle 8 is also provided with in inner chamber, annular gap 9 is formed between mozzle and inner chamber chamber wall, inlet opening is communicated with annular gap, apopore is communicated with mozzle, apopore outer end is communicated with magnetic valve, magnetic valve is also connected with outlet pipe 10, inlet opening place is connected with water inlet pipe 11, the inner chamber chamber wall of Connection Block 3 is provided with ceramic layer, water inlet pipe is through inlet opening and inner space, Connection Block is also provided with the flange 12 be connected with boiler, mozzle 8 was provided with filter ruffle 13 with the junction of apopore 5.
As shown in Figure 2, Connection Block 3 is provided with thermal insulation board 14 with the junction of magnetic valve 6, and thermal insulation board is made up of PEEK plastic cement, and thermal insulation board is provided with dodges hole, and thermal insulation board side is dodged hole and stretched out and form isolated tube 15, and isolated tube stretches in apopore.
Boiler built with 1/2 water, electric heater heats the water in boiler, water in boiler adds thermosetting steam, along with the increase of steam, boiler internal pressure increase, until pressure reaches two standard atmospheric pressures, at this pressure, the boiling point of water is 120 degrees centigrade, the drinking water of infusing coffee enters inner bag body from water inlet pipe, the lower part of inner bag body contacts with the water in boiler, upper part contacts with steam, after steam contacts with inner bag body outer wall, heat is passed to the drinking water in inner bag, steam condenses into water droplet along in inner bladder outer wall inflow heat-conductive water simultaneously, thus formation water steam, endlessly heat exchange is carried out to inner bag, because the heat-conductive water in boiler is constant, without the need to what change, therefore the amount of scale of its inside is few, boiler inner wall can not gather incrustation scale, boiler use safety, stable, inner bag body is made up of copper product, ceramic layer can separate the harmful substances such as the lead in copper product, tin and water, slows down the attachment of incrustation scale simultaneously, extends incrustation scale cleaning cycle, directly change inner bag body when needs cleaning incrustation scale, when preventing incrustation scale from clearing up, cause coffee machine to use.Therefore, the utility model has and not easily produces incrustation scale, and incrustation scale cleaning is convenient, changes beneficial effect easily.
Claims (4)
1. a coffee machine boiler inner-tube structure, comprise the inner bag body (2) be arranged in boiler (1), it is characterized in that, the openend of described inner bag body (2) is provided with Connection Block (3), Connection Block (3) is provided with the inlet opening (4) be communicated with inner bag, apopore (5), Connection Block side is also provided with the magnetic valve (6) controlling current break-make, the inwall of described inner bag body is provided with ceramic layer, the outer wall of described inner bag body is provided with some cannelures, the inner chamber (31) running through Connection Block is provided with in Connection Block (3), the inner of described inner chamber and inner bag body coaxial communication, the outer end of inner chamber is provided with sealing bolt (7), coaxial mozzle (8) is also provided with in inner chamber, annular gap (9) is formed between mozzle and inner chamber chamber wall, described inlet opening is communicated with annular gap, described apopore is communicated with mozzle, apopore outer end is communicated with magnetic valve, magnetic valve is also connected with outlet pipe (10), inlet opening place is connected with water inlet pipe (11), described Connection Block is also provided with the flange (12) be connected with boiler.
2. coffee machine boiler inner-tube structure according to claim 1, is characterized in that, described mozzle (8) was provided with filter ruffle (13) with the junction of apopore (5).
3. coffee machine boiler inner-tube structure according to claim 1 and 2, it is characterized in that, described Connection Block (3) is provided with thermal insulation board (14) with the junction of magnetic valve (6), described thermal insulation board is made up of PEEK plastic cement, thermal insulation board is provided with dodges hole, described thermal insulation board side dodge hole stretch out formed isolated tube (15), described isolated tube stretches in apopore.
4. coffee machine boiler inner-tube structure according to claim 1, is characterized in that, the inner chamber chamber wall of Connection Block (3) is provided with ceramic layer, and described water inlet pipe is through inlet opening and inner space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467030.9U CN204105742U (en) | 2014-08-18 | 2014-08-18 | Coffee machine boiler inner-tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467030.9U CN204105742U (en) | 2014-08-18 | 2014-08-18 | Coffee machine boiler inner-tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204105742U true CN204105742U (en) | 2015-01-21 |
Family
ID=52323112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467030.9U Expired - Fee Related CN204105742U (en) | 2014-08-18 | 2014-08-18 | Coffee machine boiler inner-tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204105742U (en) |
-
2014
- 2014-08-18 CN CN201420467030.9U patent/CN204105742U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |