CN204830466U - Take heat pump low temperature machine of potsherd electrical heating - Google Patents
Take heat pump low temperature machine of potsherd electrical heating Download PDFInfo
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- CN204830466U CN204830466U CN201520555596.1U CN201520555596U CN204830466U CN 204830466 U CN204830466 U CN 204830466U CN 201520555596 U CN201520555596 U CN 201520555596U CN 204830466 U CN204830466 U CN 204830466U
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- low temperature
- temperature machine
- heat pump
- pump low
- potsherd
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a take heat pump low temperature machine of potsherd electrical heating, including low temperature machine body, this internal inner channel who is equipped with cooling water inlet, hot water export and connection cooling water inlet and hot water export of low temperature machine, cooling water inlet pipeline surface is equipped with a heating plate, the heating plate is ceramic electrical heating piece, the ceramic heater piece includes electric heat membrane, ceramic overburden and electrically conductive, install the electric heat membrane in the pottery overburden, the conductor wire is connected with the electric heat membrane, heat pump low temperature machine still is equipped with temperature control device, inner channel hot water exit is equipped with temperature sensor, the utility model discloses an improved the heating efficiency of heat pump low temperature machine, even when using, also can reach good heating effect under low temperature environment, chooseing high coefficient of heat conductivity and tubular product and high -efficient insulation material simultaneously for use, ensureing that the heat loss is few when the pipeline is flowed through to hot water, it is effectual to keep warm, and the energy saving has improved the life of heat pump low temperature machine, simple structure, safe and reliable simultaneously.
Description
Art
The utility model relates to industrial equipment and heats field, specifically a kind of band potsherd electrically heated heat pump low temperature machine.
Background technology
Air source heat pump technology is that a kind of energy-saving and environmental protection set up based on inverse Carnot cycle principle heat technology.Air energy heat pump low temperature machine system obtains low-temperature heat source by natural energy (air accumulation of heat), after system high efficiency thermal-arrest is integrated, become high temperature heat source, and be used for getting (confession) and warm up or hot-water supply, whole system collecting efficiency is very high.Therefore, air energy heat pump dryer is widely used in industrial production and daily life.
But the following shortcoming of air energy heat pump low temperature machine ubiquity of prior art:
1. firing rate is slow, and heat pump product take cold-producing medium as medium, and adopt compressor compresses to heat mode, compared with the direct heating mode of boiler, speed is relatively slow.
2. heating-up temperature is restricted: heat pump temperature generally 70 DEG C, reach as high as 85 DEG C.
3. when air energy heat pump low temperature machine uses at low temperatures, Energy Efficiency Ratio is poor, and such as environment temperature is 5 degree time, and efficiency is 1.5, and 0 degree time, efficiency only has 1.1.
Utility model content
For the defect of above-mentioned prior art and the technical problem of existence, the utility model devises a kind of band potsherd electrically heated heat pump low temperature machine, by arranging a ceramic heating flake in air energy heat pump low temperature machine water back water inlet, utilize the advantages such as potsherd heating plate heating effect is good, environmental protection, improve the efficiency of heating surface of heat pump low temperature machine, even when using at low ambient temperatures, also good heating effect can be reached.
The utility model solves the technical scheme that its technical problem adopts: a kind of band potsherd electrically heated heat pump low temperature machine, comprise low temperature machine body, be provided with cooling water inlet, hot water outlet in described low temperature machine body and connect the internal pipeline of cooling water inlet and hot water outlet; Described cooling water inlet pipeline surface is provided with a heating plate, described ceramic heating flake and pipeline close contact, and described heating plate is ceramic electric heating sheet; Described ceramic heating flake comprises Electric radiant Heating Film, silicate lining layer and conduction, and be provided with Electric radiant Heating Film in described silicate lining layer, conductor wire is connected with Electric radiant Heating Film; The material of described Electric radiant Heating Film is the mixture of metal and silicate.
Further, described internal pipeline material is the metal or alloy that thermal conductivity factor is greater than 200W/mk;
Further, described inner tube surface part is equipped with thermal insulation material;
Further, described heat pump low temperature machine is also provided with attemperating unit, and described internal pipeline hot water exit is provided with temperature sensor, and the signal output part of described temperature sensor is connected with the signal input part of attemperating unit;
The beneficial effects of the utility model are: one band potsherd of the present utility model electrically heated heat pump low temperature machine, by arranging a ceramic heating flake in air energy heat pump low temperature machine water back water inlet, utilize the advantages such as potsherd heating plate heating effect is good, environmental protection, improve the efficiency of heating surface of heat pump low temperature machine, even when using at low ambient temperatures, also good heating effect can be reached; Select high thermal conductivity coefficient and tubing and thermal insulation material, guarantee that heat losses is few when hot water flows through pipeline, high insulating effect, economize energy improves the service life of heat pump low temperature machine simultaneously, and structure is simple, safe and reliable simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure top view.
Fig. 3 is the structural representation of ceramic heating flake in the utility model embodiment.
In figure: 1, heating plate, 2, heat pump low temperature machine body, 3, pipeline, 4, cooling water inlet, 5, hot water outlet, 6, temperature sensor, 7, attemperating unit, 11, Electric radiant Heating Film, 12, silicate lining layer, 13, conductor wire
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated, illustrate advantage of the present utility model and the outstanding contributions relative to prior art further, understandable, following embodiment is only the detailed description to the better embodiment of the utility model, should not be interpreted as any restriction to technical solutions of the utility model.
As a kind of embodiment of the present utility model, the utility model provides the machine of one band potsherd electrically heated heat pump low temperature as shown in Figure 1, 2, comprise low temperature machine body 2, be provided with cooling water inlet 4, hot water outlet 5 in described low temperature machine body 2 and connect the internal pipeline 3 of cooling water inlet 4 and hot water outlet 5; Described cooling water inlet 4 place and pipeline 3 junction are provided with a heating plate 1, described heating plate 1 and pipeline 3 close contact, and described heating plate 1 is ceramic electric heating sheet; Described ceramic heating flake comprises Electric radiant Heating Film 11, silicate lining layer 12 and conductor wire 13, is provided with Electric radiant Heating Film 11 in described silicate lining layer 12, and conductor wire 13 and Electric radiant Heating Film phase 11 are connected; The material of described Electric radiant Heating Film 11 is mixtures of metal and silicate.
Further, described internal pipeline 3 material is the metal or alloy that thermal conductivity factor is greater than 200W/mk;
Further, described internal pipeline 3 surface portion is equipped with thermal insulation material.
Further, described heat pump low temperature machine is also provided with attemperating unit 7, and described internal pipeline hot water exit is provided with temperature sensor 6, and the signal output part of described temperature sensor 6 is connected with the signal input part of attemperating unit 7.
Claims (4)
1. a band heat exchanger adds potsherd electrically heated heat pump low temperature machine, it is characterized in that: a kind of band heat exchanger adds potsherd electrically heated heat pump low temperature machine, comprise low temperature machine body, be provided with cooling water inlet, hot water outlet in described low temperature machine body and connect the internal pipeline of cooling water inlet and hot water outlet; Described cooling water inlet pipeline surface is provided with a heating plate, described ceramic heating flake and pipeline close contact.
2. one band heat exchanger according to claim 1 adds potsherd electrically heated heat pump low temperature machine, it is characterized in that: described heating plate is ceramic electric heating sheet; Described ceramic heating flake comprises Electric radiant Heating Film, silicate lining layer and conduction, and be provided with Electric radiant Heating Film in described silicate lining layer, conductor wire is connected with Electric radiant Heating Film; The material of described Electric radiant Heating Film is the mixture of metal and silicate.
3. one band heat exchanger according to claim 1 adds potsherd electrically heated heat pump low temperature machine, it is characterized in that: described internal pipeline material is the metal or alloy that thermal conductivity factor is greater than 200W/mk, described inner tube surface part is equipped with thermal insulation material.
4. one band heat exchanger according to claim 1 adds potsherd electrically heated heat pump low temperature machine, it is characterized in that: described heat pump low temperature machine is also provided with attemperating unit, described internal pipeline hot water exit is provided with temperature sensor, and the signal output part of described temperature sensor is connected with the signal input part of attemperating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555596.1U CN204830466U (en) | 2015-07-28 | 2015-07-28 | Take heat pump low temperature machine of potsherd electrical heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555596.1U CN204830466U (en) | 2015-07-28 | 2015-07-28 | Take heat pump low temperature machine of potsherd electrical heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830466U true CN204830466U (en) | 2015-12-02 |
Family
ID=54688063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520555596.1U Expired - Fee Related CN204830466U (en) | 2015-07-28 | 2015-07-28 | Take heat pump low temperature machine of potsherd electrical heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204830466U (en) |
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2015
- 2015-07-28 CN CN201520555596.1U patent/CN204830466U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Huang Wan Zhen Huang Wan Industrial Park Road, Haining city Jiaxing City, Zhejiang province 314000 No. 22 Patentee after: HAINING ZHIEN ELECTRONIC TECHNOLOGY CO., LTD. Address before: 314000 Jiaxing, Zhejiang, South Lake District Jianguo North Road, No. 548 Jinjiang commercial building 5F Patentee before: HAINING ZHIEN ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |