CN203869328U - Water tank for heat-pump water heater - Google Patents
Water tank for heat-pump water heater Download PDFInfo
- Publication number
- CN203869328U CN203869328U CN201420263644.5U CN201420263644U CN203869328U CN 203869328 U CN203869328 U CN 203869328U CN 201420263644 U CN201420263644 U CN 201420263644U CN 203869328 U CN203869328 U CN 203869328U
- Authority
- CN
- China
- Prior art keywords
- pipe
- casing
- blow
- water tank
- control valve
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 230000008676 import Effects 0.000 claims description 11
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005338 heat storage Methods 0.000 description 8
- 239000010865 sewage Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a water tank for a heat-pump water heater. In the prior art, a blow-off pipe is arranged on the lower portion of the side wall of an inner container, and therefore dirt on the bottom cannot be discharged. The water tank for the heat-pump water heater comprises a tank body, a heat exchange coil, a water outlet pipe and a water inlet pipe, the water outlet pipe is arranged on the upper portion of the side wall of the tank body, the water inlet is arranged on the lower portion of the side wall of the tank body, the heat exchange coil is arranged in the tank body, and the heat exchange coil is provided with a working medium inlet and a working medium outlet. The water tank for the heat-pump water heater is characterized in that the water tank for the heat-pump water heater further comprises a blow-off pipe with an inlet and an outlet, the inlet of the blow-off pipe is connected to the bottom of the tank body, the outlet of the blow-off pipe is provided with a control valve, the blow-off pipe is provided with a dirt collection section for preventing the dirt from entering the control valve, the position of the dirt collection section is lower than that of the control valve, and the control valve is an electrically operated valve or a solenoid valve. The water tank for the heat-pump water heater is simple in structure, reasonable in design, good in pollution discharge effect, thorough in pollution discharging and stable in performance.
Description
Technical field
The utility model relates to a kind of water tank for Teat pump boiler, especially relates to a kind of water tank with automatic blowdown function.
Background technology
For the water tank of Teat pump boiler, comprise shell, heat-insulation layer and inner bag, owing to conventionally containing impurity in water, impurity can affect the component assembly in inner bag, thereby in inner bag, needs to arrange blow-off pipe, thereby the dirt in inner bag is discharged.As shown in Figure 4, blow-off pipe of the prior art is arranged on the bottom of side wall of inner, and this structural design is unreasonable, and blow-off pipe cannot be discharged the dirt of inner bag bottom, cannot clean inner bag thoroughly.
Also there are at present some relatively good water tanks for Teat pump boiler, if the day for announcing is 2013.08.28, notification number is in the Chinese patent of CN 203163310 U, a kind of solar heat storage water tank automatic sewage discharging device is disclosed, this solar heat storage water tank automatic sewage discharging device comprises solar heat storage water tank and magnetic valve, the bottom of solar heat storage water tank is set to taper, and the center of solar heat storage water tank bottom is provided with sewage draining exit, and magnetic valve is installed on sewage draining exit.This solar heat storage water tank automatic sewage discharging device can guarantee that the dirt that is deposited in water tank bottom obtains in time, removes thoroughly, guarantees that the water quality of heat storage water tank meets domestic hot-water's sanitary standard and requirement.But the dirt in this solar heat storage water tank easily enters magnetic valve, even damage magnetic valve thereby block, magnetic valve cannot normally be used.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, and filth-discharging effect is good, and blowdown is thorough, the water tank for Teat pump boiler of stable performance.
The technical scheme in the invention for solving the above technical problem is: this water tank that is used for Teat pump boiler comprises casing, heat exchange coil, outlet pipe and water inlet pipe, described outlet pipe is arranged on the top of wall box, described water inlet pipe is arranged on the bottom of wall box, described heat exchange coil is arranged in casing, on described heat exchange coil, there is working medium import and sender property outlet, it is characterized in that: also comprise the blow-off pipe with import and two mouths of pipe of outlet, the import of described blow-off pipe is connected to the bottom of casing, the port of export of described blow-off pipe is provided with control valve, on described blow-off pipe, be provided with and prevent that dirt from entering the dirt collection sections of control valve, the position of described dirt collection sections is lower than control valve.The import of blow-off pipe is connected to the bottom of casing, can thoroughly the dirt that accumulates in bottom half in casing be discharged; Dirt collection sections is set on blow-off pipe, the dirt that cannot discharge can be accumulated in to dirt collection sections, prevent that dirt from entering control valve and stopping up or damage control valve.
Casing described in the utility model comprises shell, heat-insulation layer and inner bag, and described shell comprises shell stage casing and the panel that is arranged on two ends, shell stage casing, and the two ends in described shell stage casing are provided with buckling groove, and described panel is provided with the buckle matching with buckling groove.Shell is directly fastened and connected by shell stage casing and panel, and dismounting is convenient, is convenient to box house to safeguard.
The utility model also comprises magnesium rod, and described magnesium rod is arranged in casing.Magnesium is more active than iron, so understand the impurity generation chemical reaction in preferential and water in casing, prevents the formation of incrustation scale, thereby reduces or even stop the corrosion condition of inner bag, extends the service life of casing.
The utility model also comprises temperature probing tube, and described temperature probing tube is arranged in casing.Temperature probing tube is for surveying the temperature in casing.
Control valve described in the utility model is motor-driven valve or magnetic valve.Magnetic valve has and is difficult for revealing, and use safe advantage, and that motor-driven valve has is simple in structure, easy care, lower-cost advantage.
The utility model compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, the import of blow-off pipe is connected to the bottom of casing, can thoroughly the dirt that accumulates in water tank bottom in water tank be discharged, dirt collection sections is set on blow-off pipe, the dirt that cannot discharge can be accumulated in to dirt collection sections, prevent that dirt from entering control valve and stopping up or damage control valve.
Brief description of the drawings
Fig. 1 is the structural representation for the water tank of Teat pump boiler in the utility model embodiment.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the enlarged drawing at B place in Fig. 1.
Fig. 4 is the structural representation for the water tank of Teat pump boiler in prior art.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 3, the water tank for Teat pump boiler in the present embodiment comprises casing 1, heat exchange coil 2, outlet pipe 3, water inlet pipe 4, blow-off pipe 5, control valve 6, magnesium rod 7 and temperature probing tube 8.
Outlet pipe 3 in the present embodiment is arranged on the top of casing 1 sidewall, water inlet pipe 4 is arranged on the bottom of casing 1 sidewall, in casing 1, hotter water can be positioned at casing 1 top, what the top that outlet pipe 3 is arranged on casing 1 sidewall can make that user uses is water hotter in casing 1 all the time, heat exchange coil 2 is arranged in casing 1, on heat exchange coil 2, there is working medium import 21 and sender property outlet 22, working medium import 21 and sender property outlet 22 are for making the working medium and outside circulation in heat exchange coil 2, the import 51 of blow-off pipe 5 is connected to the bottom of casing 1, can thoroughly the dirt that accumulates in bottom half in casing be discharged, outlet 52 ends of blow-off pipe 5 are provided with control valve 6, control valve 6 is for the keying of control of sewage disposal pipe 5, on blow-off pipe 5, be provided with and prevent that dirt from entering the dirt collection sections 53 of control valve 6, the position of dirt collection sections 53 is lower than control valve 6, dirt collection sections 53 is set on blow-off pipe, the dirt that cannot discharge can be accumulated in to dirt collection sections 53, prevent that dirt from entering control valve 6 and stopping up or damage control valve 6, when dirt collection sections 53 is gathered after more dirt, removable down blow pipe 5 cleans.
Casing 1 in the present embodiment comprises shell 11, heat-insulation layer 12 and inner bag 13, shell 11 comprises shell stage casing 111 and is arranged on the panel 112 at 111 two ends, shell stage casing, the two ends in shell stage casing 111 are provided with buckling groove 1111, panel 112 is provided with the buckle 1121 matching with buckling groove 1111, shell 11 is directly connected with the fastening of panel 112 by shell stage casing 111, dismounting is convenient, is convenient to casing 1 inside to safeguard.Inner bag 13 in the present embodiment comprises inner bag stage casing 131 and is fixed on the end socket 132 at 131 two ends, inner bag stage casing, end socket 132 is spill, thereby dirt can gather the bottom centre position of end socket 132 automatically, and blow-off pipe 5 is connected to the bottom centre position of end socket 132 just, thereby can thoroughly carry out blowdown.In addition, end socket 132 is spill, and end socket 132 is larger to the support strength in inner bag stage casing 131, and self is not yielding.
Magnesium rod 7 in the present embodiment is arranged in casing 1, and magnesium is more active than iron, thus in the interior meeting of casing 1 the impurity generation chemical reaction in preferential and water, prevent the formation of incrustation scale, thereby reduce or even stop the corrosion condition of inner bag 13, the service life of prolongation casing 1.
Temperature probing tube 8 in the present embodiment is arranged in casing 1, and temperature probing tube 8 is for surveying the temperature of inner bag 13 of casing 1.
Control valve 6 in the present embodiment is motor-driven valve or magnetic valve, and magnetic valve has and is difficult for revealing, and use safe advantage, and that motor-driven valve has is simple in structure, easy care, lower-cost advantage.
In addition, it should be noted that, the specific embodiment described in this description, shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this description is only to the utility model structure and the explanation of accompanying drawing example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. the water tank for Teat pump boiler, comprise casing, heat exchange coil, outlet pipe and water inlet pipe, described outlet pipe is arranged on the top of wall box, described water inlet pipe is arranged on the bottom of wall box, described heat exchange coil is arranged in casing, on described heat exchange coil, there is working medium import and sender property outlet, it is characterized in that: also comprise the blow-off pipe with import and two mouths of pipe of outlet, the import of described blow-off pipe is connected to the bottom of casing, the port of export of described blow-off pipe is provided with control valve, on described blow-off pipe, be provided with and prevent that dirt from entering the dirt collection sections of control valve, the position of described dirt collection sections is lower than control valve, described control valve is motor-driven valve or magnetic valve.
2. the water tank for Teat pump boiler according to claim 1, it is characterized in that: described casing comprises shell, heat-insulation layer and inner bag, described shell comprises shell stage casing and is arranged on the panel at two ends, shell stage casing, the two ends in described shell stage casing are provided with buckling groove, and described panel is provided with the buckle matching with buckling groove.
3. the water tank for Teat pump boiler according to claim 1 and 2, is characterized in that: also comprise magnesium rod, described magnesium rod is arranged in casing.
4. the water tank for Teat pump boiler according to claim 1 and 2, is characterized in that: also comprise temperature probing tube, described temperature probing tube is arranged in casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263644.5U CN203869328U (en) | 2014-05-22 | 2014-05-22 | Water tank for heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263644.5U CN203869328U (en) | 2014-05-22 | 2014-05-22 | Water tank for heat-pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869328U true CN203869328U (en) | 2014-10-08 |
Family
ID=51650273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263644.5U Expired - Lifetime CN203869328U (en) | 2014-05-22 | 2014-05-22 | Water tank for heat-pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305066A (en) * | 2016-04-21 | 2017-10-31 | 青岛海尔新能源电器有限公司 | Water tank and the Teat pump boiler with the water tank |
| US20220042719A1 (en) * | 2019-07-01 | 2022-02-10 | Intellihot, Inc. | Heated condensate drainage tube |
-
2014
- 2014-05-22 CN CN201420263644.5U patent/CN203869328U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305066A (en) * | 2016-04-21 | 2017-10-31 | 青岛海尔新能源电器有限公司 | Water tank and the Teat pump boiler with the water tank |
| US20220042719A1 (en) * | 2019-07-01 | 2022-02-10 | Intellihot, Inc. | Heated condensate drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Haiyan County, Jiaxing city of Zhejiang Province in 314300 Haicheng Town Road No. 468 Patentee after: ZHEJIANG CHUANGNENG NEW ENERGY CO.,LTD. Address before: 314308 Industrial Park, Haiyan County, Zhejiang, Jiaxing Patentee before: ZHEJIANG CEN NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |