CN213273213U - Water heater system with cold wind function - Google Patents
Water heater system with cold wind function Download PDFInfo
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- CN213273213U CN213273213U CN202021932317.6U CN202021932317U CN213273213U CN 213273213 U CN213273213 U CN 213273213U CN 202021932317 U CN202021932317 U CN 202021932317U CN 213273213 U CN213273213 U CN 213273213U
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- heat exchanger
- water heater
- air outlet
- air supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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Abstract
The utility model provides a water heater system with cold wind function, which comprises a water heater main body part and an air pipe air supply part connected with the water heater main body part; the main body part of the water heater comprises a main controller and a water heater body with a heat exchanger, the main controller is electrically connected with a power mechanism of the heat exchanger, a heat exchanger air inlet and a heat exchanger air outlet are arranged on the heat exchanger, and an air pipe detection part and a first air speed detection part are arranged at the heat exchanger air outlet; the air supply part of the air pipe comprises an air supply pipeline, one end of the air supply pipeline is used for being communicated with an air outlet of the heat exchanger, the other end of the air supply pipeline is provided with an indoor air outlet, and the indoor air outlet is provided with a first valve for opening and closing the indoor air outlet and a second air speed detection component for detecting the air speed at the indoor air outlet; the air pipe detection component, the first air speed detection component and the second air speed detection component are electrically connected with the main controller. The system can be adapted to air supply pipelines with different lengths, and the heat exchange effect of the heat exchanger in the heat pump water heater can be effectively improved.
Description
Technical Field
The utility model relates to a water heater system, specifically speaking relates to a water heater system with cold wind function.
Background
The existing heat pump water heater can be used for heating water, low-temperature air after being cooled by the heat exchanger in the water heater is conveyed to an environment needing cooling by utilizing an air conveying pipeline, however, in an actual use scene, the air conveying pipeline is often different in length, the water heater can not adjust the running speed of the heat exchanger in real time according to the actual pipeline length and the wind speed requirement of the low-temperature air demand environment, therefore, the heat exchange effect of the heat exchanger is poor, the cold air conveying effect can not meet the use requirement, and the user experience is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a water heater system with cold wind function, but the supply-air duct of the different length of this system adaptation, and can effectively improve heat pump water heater inner heat exchanger's heat transfer effect.
Based on the above purpose, the utility model provides a water heater system with cold wind function, the system includes water heater main part and the tuber pipe air supply part of being connected with it;
the main body part of the water heater comprises a main controller and a water heater body with a heat exchanger, wherein the main controller is electrically connected with a power mechanism of the heat exchanger, a heat exchanger air inlet and a heat exchanger air outlet are formed in the heat exchanger, and an air pipe detection component for detecting the connection state of an air supply pipeline and a first air speed detection component for detecting the air speed at the air outlet of the heat exchanger are arranged at the air outlet of the heat exchanger;
the air supply part of the air pipe comprises an air supply pipeline, one end of the air supply pipeline is used for being communicated with an air outlet of the heat exchanger, the other end of the air supply pipeline is provided with an indoor air outlet, and the indoor air outlet is provided with a first valve for opening and closing the indoor air outlet and a second air speed detection component for detecting the air speed at the indoor air outlet;
the air pipe detection part, the first air speed detection part and the second air speed detection part are electrically connected with the main controller.
Preferably, the air supply duct is further provided with a bypass air outlet communicated with the air supply duct.
Preferably, a second valve for opening and closing the bypass air outlet is arranged at the bypass air outlet.
Preferably, the first valve and the second valve are both solenoid valves, and the first valve and the second valve are both electrically connected to the main controller.
Compared with the prior art, the beneficial effects of the utility model are that:
the system can be adapted to air supply pipelines with different lengths, and the running speed of the heat exchanger is adjusted in real time according to the length of the air supply pipeline and the air speed requirement of the low-temperature air demand environment, so that the heat exchange effect of the heat exchanger in the heat pump water heater is effectively improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic structural diagram of a heat pump water heater according to an embodiment of the present invention;
FIG. 2 is a control logic diagram of a heat pump water heater according to an embodiment of the present invention;
wherein, 1, the water heater main body part; 2. an air supply part of an air pipe;
11. a water heater body; 12. an air inlet of the heat exchanger; 13. an air outlet of the heat exchanger; 14. a first wind speed detection section; 15. a main controller; 16. an air duct detection component;
21. an air supply duct; 22. an indoor air outlet; 23. a bypass air outlet; 24. a first valve; 25. a second valve; 26. a second wind speed detection component.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
A water heater system with a cold air function is shown in figure 1 and comprises a water heater main body part and an air pipe air supply part connected with the water heater main body part;
the main body part of the water heater comprises a main controller and a water heater body with a heat exchanger, wherein the main controller is electrically connected with a power mechanism of the heat exchanger, a heat exchanger air inlet and a heat exchanger air outlet are formed in the heat exchanger, and an air pipe detection component for detecting the connection state of an air supply pipeline and a first air speed detection component for detecting the air speed at the air outlet of the heat exchanger are arranged at the air outlet of the heat exchanger;
the air supply part of the air pipe comprises an air supply pipeline, one end of the air supply pipeline is used for being communicated with an air outlet of the heat exchanger, the other end of the air supply pipeline is provided with an indoor air outlet, and the indoor air outlet is provided with a first valve for opening and closing the indoor air outlet and a second air speed detection component for detecting the air speed at the indoor air outlet;
the air pipe detection part, the first air speed detection part and the second air speed detection part are electrically connected with the main controller. When the main controller detects that the air supply pipeline is connected through the air pipe detection component, the heat exchange effect of the heat exchanger is ensured by controlling the air speed at the air outlet of the heat exchanger; when the heat pump water heater receives a cold air use demand of a user, the air outlet speed of the side air outlet of the user is adjusted according to the use demand of the user.
In a preferred embodiment, the air supply duct is further formed with a bypass air outlet in communication with the air supply duct. Therefore, when the air volume demand of the air outlet on the side of the user does not reach the total air volume passing through the heat exchanger, the redundant air volume is discharged through the bypass air outlet, and the overall heat exchange efficiency of the heat exchanger is ensured.
In a preferred embodiment, a second valve for opening and closing the bypass air outlet is arranged at the bypass air outlet. The second valve is opened so that the bypass air outlet is opened.
In a preferred embodiment, the first valve and the second valve are both solenoid valves, and the first valve and the second valve are both electrically connected to the main controller, so that the opening and closing states of the first valve and the second valve are directly controlled by the main controller, and the air outlet volume of the indoor air outlet and the air outlet volume of the bypass air outlet are accurately controlled.
As shown in fig. 2, the water heater system comprises an air pipe detection component so as to set whether an air pipe exists or not; the purposes of feeding cold air into the room, discharging the cold air out of the room or feeding a part of cold air into the room and discharging a part of cold air out of the room are achieved by adjusting the opening and closing of a control valve in the air pipe; meanwhile, the flow rate of cold air fed into the room can be adjusted by a user according to actual use requirements, so that the optimal comfort requirement is met; because the length of the air supply pipeline influences the circulating air volume of the heat exchanger, and the circulating air volume is reduced along with the lengthening of the air pipe, the heat exchange effect of the heat exchanger is influenced by the reduction of the circulating air volume, so that the poor heat exchange effect caused by the increase of the air pipe is avoided by controlling the air speed at the air outlet of the heat exchanger;
in addition, the main controller is electrically connected with a power mechanism of the heat exchanger, and the main controller adjusts the rotating speed of the air supply fan according to the air speed value at the air outlet of the heat exchanger detected by the air speed detection component; specifically, the detected wind speed can be compared with a factory preset circulating air volume, so that the circulating air volume can be maintained within a reasonable range.
Based on the above, the system can adapt to air supply pipelines with different lengths, and adjust the running speed of the heat exchanger in real time according to the length of the air supply pipeline and the air speed requirement of the low-temperature air demand environment, so that the heat exchange effect of the heat exchanger in the heat pump water heater is effectively improved.
Although the embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention, and that any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (4)
1. A water heater system with a cold air function is characterized by comprising a water heater main body part and an air pipe air supply part connected with the water heater main body part;
the main body part of the water heater comprises a main controller and a water heater body with a heat exchanger, wherein the main controller is electrically connected with a power mechanism of the heat exchanger, a heat exchanger air inlet and a heat exchanger air outlet are formed in the heat exchanger, and an air pipe detection component for detecting the connection state of an air supply pipeline and a first air speed detection component for detecting the air speed at the air outlet of the heat exchanger are arranged at the air outlet of the heat exchanger;
the air supply part of the air pipe comprises an air supply pipeline, one end of the air supply pipeline is used for being communicated with an air outlet of the heat exchanger, the other end of the air supply pipeline is provided with an indoor air outlet, and the indoor air outlet is provided with a first valve for opening and closing the indoor air outlet and a second air speed detection component for detecting the air speed at the indoor air outlet;
the air pipe detection part, the first air speed detection part and the second air speed detection part are electrically connected with the main controller.
2. The water heater system with the cold air function according to claim 1, wherein a bypass air outlet communicated with the air supply pipeline is further formed on the air supply pipeline.
3. The water heater system with the cold air function according to claim 2, wherein a second valve for opening and closing the bypass air outlet is arranged at the bypass air outlet.
4. The water heater system with the cold air function according to claim 3, wherein the first valve and the second valve are both solenoid valves, and the first valve and the second valve are both electrically connected to the main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021932317.6U CN213273213U (en) | 2020-09-07 | 2020-09-07 | Water heater system with cold wind function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021932317.6U CN213273213U (en) | 2020-09-07 | 2020-09-07 | Water heater system with cold wind function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213273213U true CN213273213U (en) | 2021-05-25 |
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ID=75939080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021932317.6U Active CN213273213U (en) | 2020-09-07 | 2020-09-07 | Water heater system with cold wind function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213273213U (en) |
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2020
- 2020-09-07 CN CN202021932317.6U patent/CN213273213U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |