CN205481705U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN205481705U CN205481705U CN201620081703.6U CN201620081703U CN205481705U CN 205481705 U CN205481705 U CN 205481705U CN 201620081703 U CN201620081703 U CN 201620081703U CN 205481705 U CN205481705 U CN 205481705U
- Authority
- CN
- China
- Prior art keywords
- shell
- straight tube
- tube section
- straight length
- water heater
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Resistance Heating (AREA)
Abstract
(B, ) the utility model provides a (B, ) (b) water heater (b) (b) belongs to articles for daily use technical field. It has solved the instant heating type problem with water heater heating effect not good (b) (b) of current (b) (b). This (b) (b) water heater is including the shell that has the water inlet, be equipped with (b) (b) electric heating element in the shell, the vertical bellows that has set firmly in the shell, the bellows both ends are the straight tube section respectively and are the ripple section with lower straight tube section and its middle part, be equipped with on the shell two positions respectively with last straight tube section and the lower just right through -hole of straight tube section, upward straight tube section upper end and lower straight tube section lower extreme all pass corresponding through -hole, the lateral wall of going up straight tube section and straight tube section down all with the inside wall of the through -hole that corresponds between formation seal, go up straight tube section upper end and have an external screw thread, lower straight tube section lower extreme have with last straight tube section on external screw thread assorted internal thread, all be equipped with the annular groove on going up straight tube section upper end lateral wall, be equipped with 0 type sealing washer no. 1 in the annular groove. (B, ) (b) this (b) (b) water heater has the effectual advantage (b) (b) of heating. (B, )
Description
Technical field
This utility model belongs to technical field of living goods, relates to a kind of water heater.
Background technology
Existing between kitchen, wash dish, the Instant heating type water heater of the occasion such as toilet is washed one's hands, including storage tank, cold water inlet, hot water outlet pipe, heating such as heating wire and temperature control element, heating is sealed in storage tank, heating electrically connects with temperature control element, and heating is connected with power supply by power line.When needs use hot water, quickly will be used after the cool water heating in storage tank to uniform temperature by heating energising.The shortcoming that the water heater of this structure in use exists the following aspects
: on the one hand, heating directly with hot water contacts to be added, easily leak electricity, thus jeopardize the personal safety of user
；On the other hand, hot water storage is in water tank, and heat energy is easily lost, thus causes thermal waste.
For above-mentioned problem, it has been realized that deficiency, and improved, a kind of Instant heating type water heater as disclosed in Chinese patent storehouse
[
Application number:
201520253760.3;
Authorization Notice No.:
CN 204648676 U]
, including heater housings, cold water inlet, hot water outlet pipe, heating and temperature control element；Described heater housings has an inner chamber closed, and described cold water inlet, hot water outlet pipe all stretch out from the inner chamber of heater housings and be tightly connected with heater housings respectively, described electricity
Thermal element electrically connects with temperature control element, heating is connected with power supply by power line, it is connected between described cold water inlet and hot water outlet pipe and has at least spiral type heat conduction water-intake pipe, at the interior intracavity falling heat-transfer oil of described heater housings, described spiral type heat conduction water-intake pipe and heating are immersed in described conduction oil.
Above-mentioned heater is spaced from each other improves the safety of use by arranging electrical heating elements and water to be heated.But this heater still there is a problem in that multiple heater of cannot connecting uses, and causes heats the best.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that the water heater that a kind of heats is good and easy to use.
The purpose of this utility model can be realized by following technical proposal: a kind of water heater, including the shell with water inlet, heating it is provided with in shell, it is characterized in that, the corrugated tube being made from a material that be thermally conductive vertically it is installed with in described shell, it is bellows segment that the two ends of corrugated tube are respectively the middle part of upper straight length and lower straighttube section and corrugated tube, described shell be provided with two positions respectively with upper straight length and lower straighttube section just to through hole, the upper end of upper straight length and the lower end of lower straighttube section both pass through the through hole of correspondence, and formed between the medial wall of equal with the corresponding through hole in the lateral wall of upper straight length and lower straighttube section and seal；The upper end of described upper straight length has external screw thread, and the lower end of described lower straighttube section has the female thread matched with the external screw thread on upper straight length；It is provided with in being equipped with annular groove, and annular groove on the lateral wall of described upper straight length upper end
0
RunddichtringO one.
During installation, being poured water to shell inner cavity by water inlet, the upper end of upper straight length connects with faucet outlet；During use, the water in shell is heated by heating work；Then opening faucet makes water enter in corrugated tube, and under the effect of conduction of heat, the water in corrugated tube obtains heating and becomes hot water and flow out in lower straighttube section.Wherein, when actually used, water inlet plays two effects:
1
, water inlet；
2
, aerofluxus.
Water delivery instrument is served as by arranging corrugated tube, not only increase the contact area of the water in corrugated tube and the water in shell, and extend again the path that the water in corrugated tube flows through and improve and the time of contact of the water in shell, thus it is effectively improved the heats of this water heater.By arranging external screw thread in the upper end of upper straight length and arranging female thread in the lower end of lower straighttube section, make when actually used, multiple water heaters can be fixed together by upper straight length and being spirally connected of lower straighttube section, to extend path and the time that water flows through further, thus it is possible not only to improve further the heats of water heater, there is again connection, advantage easy to use.
In above-mentioned water heater, described upper straight length and the lateral wall of lower straighttube section are equipped with annular slot, are equipped with in two annular slots
0
RunddichtringO two, and
0
The outer peripheral face of RunddichtringO two offsets with the medial wall of described through hole.
?
0
Under the effect of RunddichtringO two, formed between upper and lower straight length and the medial wall of through hole and seal the most reliably, to guarantee the job stability of this water heater.
In above-mentioned water heater, described shell is internal iron sheet, middle part heat preservation rock and the sandwich of outside iron sheet composition.
Heat preservation rock has good heat insulation effect；Shell uses the mode of interior external iron sheet parcel heat preservation rock to form, and can either strengthen the intensity of shell itself, can strengthen again the heat insulation effect of shell, prevent the too fast consumption of the steam in shell, make the purpose of the efficiency of heating surface of this water heater of raising more stably realize.
In above-mentioned water heater, described heating is flange form electric heating tube, and this flange form electric heating tube includes flange and the electrical heating tube element being mutually connected, and electrical heating tube element is vertically located in shell；Shell has axially penetrated through connecting hole along flange, the lower end of electrical heating tube element passes connecting hole, described flange is positioned at outer side and both are fixed by some screws, is provided with for cutting off connecting hole and the Gask-O-Seal of extraneous connection between flange and shell.
Flange is connected with shell by bolt, is detachably fixed with shell realizing heating, improves the servicing ease of this water heater.
Compared with prior art, this water heater has the advantage that
1
, serve as water delivery instrument by arranging corrugated tube, not only increase the contact area of the water in corrugated tube and the water in shell, and extend again the path that the water in corrugated tube flows through and improve and the time of contact of the water in shell, thus it is effectively improved the heats of this water heater.
, by arranging external screw thread in the upper end of upper straight length and arranging female thread in the lower end of lower straighttube section, make when actually used, multiple water heaters can be fixed together by upper straight length and being spirally connected of lower straighttube section, to extend path and the time that water flows through further, thus it is possible not only to improve further the heats of water heater, there is again connection, advantage easy to use.
Accompanying drawing explanation
Figure
1
It it is the structural representation of this water heater.
Figure
2
It it is figure
1
In
A
The structure for amplifying schematic diagram at place.
In figure,
1
, shell；
1a
, housing；
1a1
, water inlet；
1b
, cover plate；
2
, flange form electric heating tube；
2a
, flange；
2b
, electrical heating tube element；
3
, corrugated tube；
3a
, upper straight length；
3b
, lower straighttube section；
3c
, bellows segment；
4
、
0
RunddichtringO one；
5
、
0
RunddichtringO two；
6
, Gask-O-Seal；
a
, iron sheet；
b
, heat preservation rock.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
Such as figure
1
Shown in, this water heater is by shell
1
, heating, corrugated tube
3
、
0
RunddichtringO one
4
、
0
RunddichtringO two
5
Deng composition.Wherein, corrugated tube
3
Being made from a material that be thermally conductive, Heat Conduction Material can be pyrite, rustless steel etc., it is preferable that corrugated tube
3
It is made up of brass material.
Specifically, shell
1
Including the housing that upper end is uncovered
1a
Be installed in opening part cover plate
1b
.Housing
1a
Upper end sidewall be provided with water inlet
1a1
, and when actually used, water inlet
1a1
I.e. serve as the effect serving as again aerofluxus into water.Further illustrate, housing
1a
And cover plate
1b
It is internal iron sheet
a
, middle part heat preservation rock
b
With outside iron sheet
a
The sandwich of composition, to improve shell
1
Heat-insulating property.
Heating is located at housing
1a
In, and in the present embodiment, preferably heating is flange form electric heating tube
2[
Application number:
201410323434.5
；Application publication number:
CN 104159334 A]
).Flange form electric heating tube
2
Including the flange being fixedly connected with
2a
And electrical heating tube element
2b
, wherein, electrical heating tube element
2b
Vertically it is located at housing
1a
In, housing
1a
Along flange
2a
Axially penetrated through connecting hole, and electrical heating tube element
2b
Lower end through connecting hole.Flange
2a
It is positioned at housing
1a
Outside and both fixed by some screws, flange
2a
With housing
1a
Between be provided with for cutting off connecting hole and the extraneous Gask-O-Seal connected
6
。
Such as figure
1
Shown in, corrugated tube
3
In straight tube-like and be vertically arranged in housing
1a
In.Wherein, corrugated tube
3
Two ends be respectively upper straight length
3a
With lower straighttube section
3b
, and corrugated tube
3
Middle part be bellows segment
3c
.Cover plate
1b
And housing
1a
On be equipped with a through hole, and the position of two through hole respectively with upper straight length
3a
With lower straighttube section
3b
The most right.Upper straight length
3a
Upper end and lower straighttube section
3b
Lower end both pass through the through hole of correspondence, and upper straight length
3a
With lower straighttube section
3b
Equal with the corresponding through hole in lateral wall medial wall between formed and seal.Specifically, in the present embodiment, upper straight length
3a
With lower straighttube section
3b
Lateral wall on be equipped with annular slot, be equipped with in two annular slots
0
RunddichtringO two
5
, and
0
RunddichtringO two
5
The medial wall of outer peripheral face and through hole offset, so that upper straight length
3a
With through hole and lower straighttube section
3b
And the connection between through hole remains and seals the most reliably.Natural, use " upper straight length
3a
With lower straighttube section
3b
Lateral wall be coated with rubber layer, and rubber layer offsets with the medial wall of through hole " be capable of upper and lower straight length as this technical scheme
3b
And between through hole, form positive sealing.
Such as figure
1
Shown in, upper straight length
3a
Upper end there is external screw thread, lower straighttube section
3b
Lower end have and upper straight length
3a
On the female thread that matches of external screw thread so that when actually used, can be together in series use by multiple water heaters, is effectively improved heats.Further illustrate, such as figure
2
Shown in, upper straight length
3a
It is provided with in being equipped with annular groove, and annular groove on the lateral wall of upper end
0
RunddichtringO one
4
, so that keeping being tightly connected between adjacent two water heaters.
During installation, pass through water inlet
1a1
To housing
1a
Inner chamber is poured water, flange
2a
Formula electric heating tube
2
It is connected with external power source by cable, and is controlled both break-makes, upper straight length by a switch
3a
Upper end connects with faucet outlet；During use, close a switch so that flange
2a
Formula electric heating tube
2
Water is heated by work；Then opening faucet makes water enter into corrugated tube
3
In, under the effect of conduction of heat, corrugated tube
3
Interior water obtains heating and becomes hot water and from lower straighttube section
3b
Interior outflow.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
1. a water heater, including the shell with water inlet, heating it is provided with in shell, it is characterized in that, the corrugated tube being made from a material that be thermally conductive vertically it is installed with in described shell, it is bellows segment that the two ends of corrugated tube are respectively the middle part of upper straight length and lower straighttube section and corrugated tube, described shell be provided with two positions respectively with upper straight length and lower straighttube section just to through hole, the upper end of upper straight length and the lower end of lower straighttube section both pass through the through hole of correspondence, and are formed between the medial wall of equal with the corresponding through hole in the lateral wall of upper straight length and lower straighttube section and seal；The upper end of described upper straight length has external screw thread, and the lower end of described lower straighttube section has the female thread matched with the external screw thread on upper straight length；It is provided with 0 RunddichtringO one in being equipped with annular groove, and annular groove on the lateral wall of described upper straight length upper end.
Water heater the most according to claim 1, it is characterized in that, it is equipped with annular slot on described upper straight length and the lateral wall of lower straighttube section, in two annular slots, is equipped with 0 RunddichtringO two, and the medial wall of the outer peripheral face of 0 RunddichtringO two and described through hole offsets.
Water heater the most according to claim 1, it is characterised in that described shell is internal iron sheet, middle part heat preservation rock and the sandwich of outside iron sheet composition.
Water heater the most according to claim 1, it is characterised in that described heating is flange form electric heating tube, this flange form electric heating tube includes flange and the electrical heating tube element being mutually connected, and electrical heating tube element is vertically located in shell；Shell has axially penetrated through connecting hole along flange, the lower end of electrical heating tube element passes connecting hole, described flange is positioned at outer side and both are fixed by some screws, is provided with for cutting off connecting hole and the Gask-O-Seal of extraneous connection between flange and shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081703.6U CN205481705U (en) | 2016-01-27 | 2016-01-27 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081703.6U CN205481705U (en) | 2016-01-27 | 2016-01-27 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481705U true CN205481705U (en) | 2016-08-17 |
Family
ID=56618953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081703.6U Expired - Fee Related CN205481705U (en) | 2016-01-27 | 2016-01-27 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429381A (en) * | 2017-08-24 | 2019-03-05 | 江苏威能电气有限公司 | A kind of high thermal conductivity rotatable heater housing |
-
2016
- 2016-01-27 CN CN201620081703.6U patent/CN205481705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429381A (en) * | 2017-08-24 | 2019-03-05 | 江苏威能电气有限公司 | A kind of high thermal conductivity rotatable heater housing |
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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: 20160817 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |