CN203731650U - PTC heater used for massage pool - Google Patents
PTC heater used for massage pool Download PDFInfo
- Publication number
- CN203731650U CN203731650U CN201420045918.3U CN201420045918U CN203731650U CN 203731650 U CN203731650 U CN 203731650U CN 201420045918 U CN201420045918 U CN 201420045918U CN 203731650 U CN203731650 U CN 203731650U
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- CN
- China
- Prior art keywords
- heater
- housing
- ptc
- heating component
- water
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000008236 heating water Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a PTC heater used for a massage pool. The PTC heater used for the massage pool comprises a shell, a fixing frame, an end cover and a heating body, wherein the shell is of a plastic injection structure; the fixing frame and the end cover are arranged inside the shell and at the end portion of the shell respectively; the heating body is located inside the shell and between the fixing frame and the end cover; a heating water cavity is formed among the shell, the fixing frame and the end cover; the heating body can submerge under water completely when working, and heat energy generated by the heating body can be fully absorbed by water around the heating body. The heating body is completely arranged inside the shell of the heater and is not directly connected with the shell, so that the water flows between the heating body and the shell. The heater is simple in structure, low in cost and good in heat retaining property, and the heating body is completely arranged in the heating water cavity of the heater, so that the heating efficiency is improved.
Description
Technical field
The utility model relates to massaging pool heater, particularly a kind of massaging pool ptc heater.
Background technology
Movable jacuzzi is because it can be installed and removed rapidly, and price is suitable, as a kind of new popular hydraulic massage leisure way by market recognition and acceptance.This movable jacuzzi generally need to be furnished with heater with heating bath water, jacuzzi in the past adopts electrothermal tube mode of heating with heater more, because movable jacuzzi cannot ground connection, there is greater risk in electrothermal tube mode of heating, existing more trendy movable jacuzzi has adopted PTC mode of heating in recent years in safety.
With ptc heater as shown in Figure 1a, it comprises Inlet and outlet water joint 110, sealed at both ends silica gel 120, PTC heating component 130, heater housing 140 and seal 150 to typical movable jacuzzi in the market; Wherein PTC heating component comprises again heater element, both positive and negative polarity aluminium sheet, dielectric film and draws wire (not shown).Fig. 1 b is shown in the further structure explanation of heater housing 140, and it is whole adopts aluminum or aluminum alloy section bar, PTC heating component 130 to be installed in the hole j in the middle of it, draws the groove k that wire goes out from both sides machining and draws.Inlet and outlet water joint 110 and the general mode screwing that adopts of being connected of heater housing 140, one end that Inlet and outlet water joint 110 coordinates with heater housing 140 has water hole f, make water from water inlet d, flow to delivery port e by direction shown in arrow in Fig. 1 a, and by 130 heating of PTC heating component.
In fact existing movable jacuzzi has various structural changes with ptc heater, but all has following shortcoming:
1, the whole aluminium alloy extrusions that adopts of the housing of ptc heater, cost is higher;
2, because PTC heating component is directly placed in heater aluminum or aluminum alloy housing, and the outside of aluminum or aluminum alloy housing is exposed in air completely, and the Partial Power of PTC heating component is rejected heat in air, the decrease in efficiency of whole ptc heater.
Utility model content
The purpose of this utility model is to provide a kind of massaging pool ptc heater, and this heater structure is simple, with low cost, good heat preservation performance, and heater is built in completely in the water cavity of heater, thereby improved the efficiency of heating surface.
In order to realize above object, the utility model is achieved through the following technical solutions:
A massaging pool ptc heater, is characterized in, comprises:
Housing, it is plastic injection structure;
Be separately positioned in housing and fixed mount, the end cap of shell end;
Heater, it is positioned at enclosure interior, and is arranged between fixed mount and end cap;
Between described housing, fixed mount and end cap, form heating water cavity;
Completely under water when described heater is worked, the water that the heat of its generation can be surrounded by surrounding fully absorbs.
Described heater is built in completely in heater housing and is not directly connected with housing, and during work, water flows between heater and housing.
Described heater comprises:
PTC heating component cover, it is arranged between fixed mount and end cap;
PTC heating component, it is located in described PTC heating component cover.
Described heater also comprises:
Pair of seal members, it is oppositely arranged on respectively the junction of PTC heating component cover and fixed mount or end cap, and described PTC heating component is set between pair of seal members;
A pair of sealing silica gel, it is arranged on the two ends of PTC heating component and at PTC heating component, overlaps inner.
Described housing is provided with water inlet and delivery port, and outside water flow in heating water cavity through the water inlet of housing, finally from the delivery port of housing, flows out.
Described fixed mount is provided with several water holes, and outside water enters through the water inlet of housing, through water hole, flow in water cavity, finally from the delivery port of housing, flows out.
On described end cap, offer wire fairlead, its wire of drawing by PTC heating component is drawn.
As a kind of variation, described delivery port and end cover designs are integrated.
As a kind of variation, described fixed mount and housing design are integrated.
Described PTC heating component cover adopts aluminium alloy or copper material or stainless steel material to make.
The utility model compared with prior art, has the following advantages:
1) because heater housing adopts plastic injection structure, it is simple in structure, and cost declines obviously, good heat preservation performance.
2) because PTC heating component is not to be directly placed in heater housing, but form independently heater with PTC heating component cover and sealed at both ends silica gel, this heater is built in the water cavity of heater completely, thereby has improved the efficiency of heating surface.
Accompanying drawing explanation
Fig. 1 a is a kind of massaging pool ptc heater structure chart in prior art;
Fig. 1 b is the structure chart that in prior art, a kind of massaging pool is used ptc heater housing;
Fig. 2 is the structural representation of ptc heater for a kind of massaging pool of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 2, a kind of massaging pool ptc heater, comprises: housing 210, and housing 210 is plastic injection structure; Be separately positioned in housing and fixed mount 220, the end cap 270 of shell end; Heater, it is positioned at housing 210 inside, and is arranged between fixed mount 220 and end cap 270; Between housing 210, fixed mount 220 and end cap 270, form heating water cavity, heater is built in completely in heater housing and is not directly connected with housing 210, and current are flowed between heater and housing 210, and the heat absorption that heater is produced.
Housing 210 is provided with water inlet 211 and delivery port 212, and housing 210 is plastic injection structure, wherein as a kind of variation, delivery port 212 and end cap 270 can be designed to one.
Heater comprises: pair of seal members 230, and it is oppositely arranged on respectively the junction of PTC heating component cover and fixed mount 220 or end cap 270; PTC heating component cover 250, it is arranged between pair of seal members 230; PTC heating component 260, it is located in described PTC heating component cover 250; A pair of sealing silica gel 240, it is arranged on the two ends of PTC heating component 260 and overlaps 250 inside at PTC heating component.PTC heating component comprises heater element, both positive and negative polarity aluminium sheet, dielectric film and draw wire, PTC heating component cover 250 is independently aluminium section bar sleeve pipes, after it and PTC heating component 260 and 240 assemblings of sealed at both ends silica gel, form an independently heater, this independently heater with heater housing 210 without any being directly connected, but locate and be fixed in heater housing 210 by fixed mount 220 and the end cap 270 at two ends, that is to say, by PTC heating component cover 250, the heater that PTC heating component 260 and sealed at both ends silica gel 240 form, be built in completely in the housing of heater, except for locate and fixing two ends, all the other surroundings are all possessed the spacing that can have current to pass through with heater housing, when heater is worked, the water that the heat of its generation almost all can be surrounded by its surrounding absorbs, described fixed mount 220 adopts resistant to elevated temperatures plastic production conventionally, and its effect one is to cut off the direct conduction of the high temperature of PTC heating component to the plastic casing 210 of non-refractory, and effect two is location PTC heating component cover 250 positions in housing 210.Wherein, as a kind of variation, fixed mount and housing design can be integrated.
End cap 270 also adopts resistant to elevated temperatures plastic production conventionally, it is except the heat insulation and positioning action identical with fixed mount 220, also have press seal part 230 and assemble the rear effect that forms water cavity with housing 210, it adopts the mode screwing to be connected with housing 210 conventionally, on end cap 270, offer wire fairlead 271, its wire of drawing by PTC heating component 260 is drawn.
PTC heating component cover 250 adopts aluminium alloy or copper material or stainless steel material to make.
Fixed mount 220 is provided with several water holes 221, during heater work, outside water flow in water cavity through the water inlet 211 of housing 210, after the heater around being comprised of PTC heating component cover 250, PTC heating component 260 and sealed at both ends silica gel 240 flows and is heated, finally from the delivery port 212 of housing 210, flow out.
In sum, a kind of massaging pool ptc heater of the utility model, because heater case adopts plastic injection structure, when insulating power is strengthened, product cost declines to a great extent; Again owing to adopting PTC heating part to be built in water completely, thereby make the efficiency of whole ptc heater higher.
Those skilled in the art are after reading embodiment of the present utility model, should understand it and also can be designed to other similar embodiment, as the position of intake-outlet is changed, or end cap and intake-outlet are designed to one, or fixed mount and housing design are integrated etc., this type of changes and all belongs to category of the present utility model.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Those skilled in the art, read after foregoing, for multiple modification of the present utility model with to substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (10)
1. a massaging pool ptc heater, is characterized in that, comprises:
Housing (210), it is plastic injection structure;
Be separately positioned in housing and fixed mount (220), the end cap (270) of shell end;
Heater, it is positioned at housing (210) inside, and is arranged between fixed mount (220) and end cap (270);
Between described housing (210), fixed mount (220) and end cap (270), form heating water cavity;
Completely under water during described heater work, the water that the heat of its generation can be surrounded by surrounding fully absorbs.
2. massaging pool ptc heater as claimed in claim 1, is characterized in that, described heater is built in completely in heater housing and is not directly connected with housing (210), and during work, water flows between heater and housing (210).
3. massaging pool ptc heater as claimed in claim 1, is characterized in that, described heater comprises:
PTC heating component cover (250), it is arranged between fixed mount (220) and end cap (270);
PTC heating component (260), it is located in described PTC heating component cover (250).
4. massaging pool ptc heater as claimed in claim 3, is characterized in that, described heater also comprises:
Pair of seal members (230), it is oppositely arranged on respectively the junction of PTC heating component cover and fixed mount (220) or end cap (270), and described PTC heating component cover (250) is arranged between pair of seal members (230);
A pair of sealing silica gel (240), its be arranged on PTC heating component (260) two ends and
PTC heating component cover is inner.
5. massaging pool ptc heater as claimed in claim 1, it is characterized in that, described housing (210) is provided with water inlet (211) and delivery port (212), outside water flow in heating water cavity through the water inlet (211) of housing (210), finally from the delivery port (212) of housing (210), flows out.
6. massaging pool ptc heater as claimed in claim 5, it is characterized in that, described fixed mount (220) is provided with several water holes (221), outside water enters through the water inlet (211) of housing (210), through water hole (221), flow in water cavity, finally from the delivery port (212) of housing (210), flow out.
7. massaging pool ptc heater as claimed in claim 3, is characterized in that, offers wire fairlead (271) on described end cap (270), and its wire of drawing by PTC heating component (260) is drawn.
8. massaging pool ptc heater as claimed in claim 5, is characterized in that, described delivery port and end cover designs are integrated.
9. massaging pool ptc heater as claimed in claim 1, is characterized in that, described fixed mount (220) is designed to one with housing (210).
10. massaging pool ptc heater as claimed in claim 3, is characterized in that, described PTC heating component cover (250) adopts aluminium alloy or copper material or stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045918.3U CN203731650U (en) | 2014-01-24 | 2014-01-24 | PTC heater used for massage pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045918.3U CN203731650U (en) | 2014-01-24 | 2014-01-24 | PTC heater used for massage pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731650U true CN203731650U (en) | 2014-07-23 |
Family
ID=51201719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045918.3U Expired - Fee Related CN203731650U (en) | 2014-01-24 | 2014-01-24 | PTC heater used for massage pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016704A1 (en) * | 2020-07-24 | 2022-01-27 | 江苏亿美电器有限公司 | Ptc heating device |
-
2014
- 2014-01-24 CN CN201420045918.3U patent/CN203731650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016704A1 (en) * | 2020-07-24 | 2022-01-27 | 江苏亿美电器有限公司 | Ptc heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 460-520, Chuansha LanXue Road, Pudong New Area, Shanghai, 201205 Patentee after: Shanghai Jilong Sports Leisure Products Co.,Ltd. Patentee after: Ren Wangyuan Address before: No. 460-520, Chuansha LanXue Road, Pudong New Area, Shanghai, 201205 Patentee before: Shanghai Jilong Plastic Products Co.,Ltd. Patentee before: Ren Wangyuan |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |