CN201852266U - Water storage type electric water heater - Google Patents

Water storage type electric water heater Download PDF

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Publication number
CN201852266U
CN201852266U CN201020596730XU CN201020596730U CN201852266U CN 201852266 U CN201852266 U CN 201852266U CN 201020596730X U CN201020596730X U CN 201020596730XU CN 201020596730 U CN201020596730 U CN 201020596730U CN 201852266 U CN201852266 U CN 201852266U
Authority
CN
China
Prior art keywords
water
temperature
pipe
bag
type electric
Prior art date
Application number
CN201020596730XU
Other languages
Chinese (zh)
Inventor
叶远璋
伍家雄
Original Assignee
佛山市高明万和电气有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 佛山市高明万和电气有限公司 filed Critical 佛山市高明万和电气有限公司
Priority to CN201020596730XU priority Critical patent/CN201852266U/en
Application granted granted Critical
Publication of CN201852266U publication Critical patent/CN201852266U/en

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Abstract

A water storage type electric water heater comprises an inner container (1) and a main heating pipe (4) arranged in the inner container (1). The main heating pipe (4) is electrically connected with a circuit controller for controlling connection or disconnection of the main heating pipe, and the inner container (1) is provided with a water inlet pipe and a water outlet pipe. The water storage type electric water heater is mainly technically characterized in that the water inlet pipe and/or the water outlet pipe are provided with a water pipe temperature detecting element for detecting water flow temperature, and the water pipe temperature detecting element is electrically connected with the circuit controller. As the water inlet pipe and/or the water outlet pipe are provided with the temperature detecting element, detecting sensitiveness for water inlet temperature of the electric water heater is improved, starting response speed of an electric heating tube in water supplementation is increased, hot water supplementation is more timely, and hot water output rate of the electric water heater is increased effectively.

Description

Storage-type electric water heater
Technical field: the utility model relates to a kind of storage-type electric water heater.
Background technology: in the prior art, the temperature temperature detection point of storage-type electric water heater is arranged on the middle part of inner bag, is detected the water temperature at temperature detection point place by temperature probing tube and controls heating tube on/off electricity, makes water temperature reach design temperature.And water inlet is in the bottom of inner bag, in use, cold water enters the bottom of inner bag, and along with the cold water that enters in the inner bag increases gradually, the cold water area volume constantly enlarges on the temperature tube that expands the inner bag middle part to, drop to and be lower than when setting value when detecting temperature tube place water temperature, heating tube just is activated heating work, and at this moment, existing a large amount of cold water enter inner bag, the startup heating of heating tube is moved by postpone, rapidly heat make-up hot water.This causes the hot water supply of electric heater to reduce easily, even the not enough phenomenon of hot water occurs, influences the hot water delivery rate of electric heater.When the inflow temperature of cold water hangs down, influence especially obvious.For overcoming these defectives, we develop the structure of storage-type electric water heater.
Summary of the invention: technical problem to be solved in the utility model is that a kind of storage-type electric water heater will be provided, it can improve the sensitivity that electric heater detects inflow temperature, the reaction speed that heating tube starts when having improved moisturizing, it is more timely that hot water is replenished, and effectively improves the hot water delivery rate of electric heater.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises inner bag and is arranged on the interior main heating tube of inner bag, main heating tube electrically connects with the circuit controller of its break-make of control, inner bag is provided with water inlet pipe and outlet pipe, wherein water inlet pipe and/or outlet pipe are provided with the water pipe temperature element that detects the current temperature, and water pipe temperature element and circuit controller electrically connect.
Described water inlet pipe and/or outlet pipe are provided with tube connector, and the water pipe temperature element is installed on the body.
Described tube connector is provided with side opening, and water pipe temperature element one end passes the inner chamber that side opening puts in tube connector, is provided with sealing ring between side opening and the tube connector temperature element.
Described sealing ring is placed on the water pipe temperature element.
Also be provided with temperature probing tube in the described inner bag, temperature probing tube is provided with the inner bag temperature element that detects the inner bag water temperature, and inner bag temperature element and circuit controller electrically connect.
Described temperature probing tube is arranged on top or the middle part or the bottom of inner bag.
The inherent outlet pipe outer periphery of described inner bag is equipped with the sleeve of both ends open, is provided with auxiliary heating tube between outlet pipe and the sleeve, and auxiliary heating tube and circuit controller electrically connect.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model is provided with temperature element at water inlet pipe and/or outlet pipe, improved the sensitivity that electric heater detects inflow temperature, the reaction speed that heating tube starts when having improved moisturizing, it is more timely that hot water is replenished, and effectively improves the hot water delivery rate of electric heater.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit connection diagram of the present utility model;
Fig. 3 is the mounting structure enlarged drawing of water pipe temperature element and tube connector 3 among Fig. 1;
Fig. 4 is the structural representation of tube connector 3 among Fig. 3.
The specific embodiment:
As depicted in figs. 1 and 2, this storage-type electric water heater comprises inner bag 1 and the main heating tube 4 that is arranged in the inner bag 1, main heating tube 4 electrically connects with the circuit controller of its break-make of control, inner bag 1 is provided with water inlet pipe and outlet pipe, wherein water inlet pipe and/or outlet pipe are provided with the water pipe temperature element that detects the current temperature, and water pipe temperature element and circuit controller electrically connect.Also be provided with temperature probing tube 2 in the inner bag 1, temperature probing tube 2 is provided with the inner bag temperature element that detects inner bag 1 water temperature, and inner bag temperature element and circuit controller electrically connect, and temperature probing tube 2 is arranged on top or the middle part or the bottom of inner bag 1.
For making things convenient for I﹠M, water inlet pipe and/or outlet pipe are provided with tube connector 3, and the water pipe temperature element is installed on the tube connector 3.As shown in Figure 3 and Figure 4, tube connector 3 is provided with side opening 31, and water pipe temperature element one end passes the inner chamber that side opening 31 puts in tube connector 3, is provided with sealing ring 6 between side opening 31 and the water pipe temperature element, and sealing ring 6 is placed on the water pipe temperature element.
Inner bag 1 inherent outlet pipe outer periphery is equipped with the sleeve 7 of both ends open, is provided with auxiliary heating tube 5 between outlet pipe and the sleeve 7, and auxiliary heating tube 5 electrically connects with circuit controller.Heat in the small space that auxiliary heating tube 5 forms between sleeve 7 and outlet pipe, water temperature in the small space is raise rapidly, the hot water come-up, cold water is from the additional sleeve 7 that enters of the opening of sleeve 7 bottoms, the inside and outside circulating water flow that forms of small space, float to around the mouth of pipe of outlet pipe on the hot water of come-up is direct, and preferentially enter outlet pipe, use for the user, thereby make electric heater just can provide high-temperature-hot-water, play fast heat effect, improve hot water delivery rate without the water of the whole inner bag of preheating, shorten preheating time, reduce energy loss.
Under the energising situation, duty combination of the present utility model is as follows:
1. when not using hot water, when recording water temperature, the inner bag temperature element is lower than its set temperature value, circuit controller starts main heating tube work separately or starts main heating tube simultaneously and auxiliary heating tube work according to the function that the user sets, and reaches set temperature value up to water temperature;
2. use the hot water time greater than the circuit controller setting-up time, as when taking a shower, auxiliary heating tube work, when the water temperature that records when inner bag temperature element or arbitrary water pipe temperature element is lower than its set temperature value, circuit controller starts main heating tube work, thereby main heating tube and auxiliary heating tube are heated simultaneously, otherwise have only auxiliary heating tube to work independently, record water temperature in the inner bag up to the inner bag temperature element and reach the safety margins temperature value and just stop all heating works.
3. when using the hot water time to be not more than the circuit controller setting-up time, as when washing one's hands, only auxiliary heating tube work.

Claims (7)

1. storage-type electric water heater, comprise inner bag (1) and be arranged on the interior main heating tube (4) of inner bag (1), main heating tube (4) electrically connects with the circuit controller of its break-make of control, inner bag (1) is provided with water inlet pipe and outlet pipe, it is characterized in that: described water inlet pipe and/or outlet pipe are provided with the water pipe temperature element that detects the current temperature, and water pipe temperature element and circuit controller electrically connect.
2. storage-type electric water heater according to claim 1 is characterized in that: described water inlet pipe and/or outlet pipe are provided with tube connector (3), and the water pipe temperature element is installed on the tube connector (3).
3. storage-type electric water heater according to claim 2, it is characterized in that: described tube connector (3) is provided with side opening (31), water pipe temperature element one end passes the inner chamber that side opening (31) puts in tube connector (3), is provided with sealing ring (6) between side opening (31) and the water pipe temperature element.
4. storage-type electric water heater according to claim 3 is characterized in that: described sealing ring (6) is placed on the water pipe temperature element.
5. according to each described storage-type electric water heater of claim 1~4, it is characterized in that: also be provided with temperature probing tube (2) in the described inner bag (1), temperature probing tube (2) is provided with the inner bag temperature element that detects inner bag (1) water temperature, and inner bag temperature element and circuit controller electrically connect.
6. storage-type electric water heater according to claim 5 is characterized in that: described temperature probing tube (2) is arranged on top or the middle part or the bottom of inner bag (1).
7. according to each described storage-type electric water heater of claim 1~4, it is characterized in that: the inherent outlet pipe outer periphery of described inner bag (1) is equipped with the sleeve (7) of both ends open, be provided with auxiliary heating tube (5) between outlet pipe and the sleeve (7), auxiliary heating tube (5) electrically connects with circuit controller.
CN201020596730XU 2010-11-04 2010-11-04 Water storage type electric water heater CN201852266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020596730XU CN201852266U (en) 2010-11-04 2010-11-04 Water storage type electric water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020596730XU CN201852266U (en) 2010-11-04 2010-11-04 Water storage type electric water heater

Publications (1)

Publication Number Publication Date
CN201852266U true CN201852266U (en) 2011-06-01

Family

ID=44094657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020596730XU CN201852266U (en) 2010-11-04 2010-11-04 Water storage type electric water heater

Country Status (1)

Country Link
CN (1) CN201852266U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047767A (en) * 2012-12-28 2013-04-17 浙江徐氏厨房设备有限公司 Gas water boiler
CN103123166A (en) * 2012-12-28 2013-05-29 浙江徐氏厨房设备有限公司 Gas water boiler
CN103512204A (en) * 2013-09-25 2014-01-15 惠州贝力菲科技有限公司 Water storage type water heater adopting multiple temperature sensors to perform detection
CN104019547A (en) * 2014-06-27 2014-09-03 江苏中热机械设备有限公司 Double-pump conduction oil heating system
CN104019548A (en) * 2014-06-27 2014-09-03 江苏中热机械设备有限公司 Single-pump conduction oil heating system
CN104930712A (en) * 2015-05-08 2015-09-23 吴章杰 Safe energy-saving constant-temperature water storage type electric water heater
CN105042874A (en) * 2015-07-28 2015-11-11 芜湖美的厨卫电器制造有限公司 Electric water heater and method for controlling electric water heater
CN110986354A (en) * 2019-11-07 2020-04-10 深圳市博远贵金属科技有限公司 Heating device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047767A (en) * 2012-12-28 2013-04-17 浙江徐氏厨房设备有限公司 Gas water boiler
CN103123166A (en) * 2012-12-28 2013-05-29 浙江徐氏厨房设备有限公司 Gas water boiler
CN103123166B (en) * 2012-12-28 2015-04-22 浙江徐氏厨房设备有限公司 Gas water boiler
CN103512204A (en) * 2013-09-25 2014-01-15 惠州贝力菲科技有限公司 Water storage type water heater adopting multiple temperature sensors to perform detection
CN104019547A (en) * 2014-06-27 2014-09-03 江苏中热机械设备有限公司 Double-pump conduction oil heating system
CN104019548A (en) * 2014-06-27 2014-09-03 江苏中热机械设备有限公司 Single-pump conduction oil heating system
CN104019548B (en) * 2014-06-27 2017-05-24 江苏中热机械设备有限公司 Single-pump conduction oil heating system
CN104019547B (en) * 2014-06-27 2017-06-13 江苏中热机械设备有限公司 A kind of double pump heat-conducting oil heating system
CN104930712A (en) * 2015-05-08 2015-09-23 吴章杰 Safe energy-saving constant-temperature water storage type electric water heater
CN105042874A (en) * 2015-07-28 2015-11-11 芜湖美的厨卫电器制造有限公司 Electric water heater and method for controlling electric water heater
CN110986354A (en) * 2019-11-07 2020-04-10 深圳市博远贵金属科技有限公司 Heating device

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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

Owner name: GUANGDONG VANWARD ELECTRIC CO., LTD.

Free format text: FORMER NAME: FOSHAN GAOMING VANWARD ELECTRIC CO., LTD.

CP03 "change of name, title or address"

Address after: 528513 Gaoming District, Guangdong, Foshan (Yang Hezhen) and the west side of the road

Patentee after: Guangdong Vanward Electric Co., Ltd.

Address before: 528524, Gaoming Town, Gaoming District, Guangdong, Foshan Province, No. 185, No. 187

Patentee before: Foshan Gaoming Vanward Electric Co., Ltd.

Address after: 528513 Gaoming District, Guangdong, Foshan (Yang Hezhen) and the west side of the road

Patentee after: Guangdong Vanward Electric Co., Ltd.

Address before: 528524, Gaoming Town, Gaoming District, Guangdong, Foshan Province, No. 185, No. 187

Patentee before: Foshan Gaoming Vanward Electric Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110601