CN201255521Y - Automatic control valve of water heater - Google Patents

Automatic control valve of water heater Download PDF

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Publication number
CN201255521Y
CN201255521Y CNU200820162156XU CN200820162156U CN201255521Y CN 201255521 Y CN201255521 Y CN 201255521Y CN U200820162156X U CNU200820162156X U CN U200820162156XU CN 200820162156 U CN200820162156 U CN 200820162156U CN 201255521 Y CN201255521 Y CN 201255521Y
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CN
China
Prior art keywords
water
valve
inlet pipe
water inlet
water heater
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
Application number
CNU200820162156XU
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Chinese (zh)
Inventor
施明华
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU200820162156XU priority Critical patent/CN201255521Y/en
Application granted granted Critical
Publication of CN201255521Y publication Critical patent/CN201255521Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Abstract

The utility model relates to an automatic control valve of a solar water heater, which comprises a valve body, a floating ball, a valve core, a connecting rod, a connection pipe, a water inlet pipe and a water outlet; the floating ball is arranged inside a control water tank on the upper end of the valve body, and a lower valve end is connected with the water inlet and a connection pipe that is connected with a solar hot water box, and the inner cavity of the valve body is provided with the valve core, and the connecting rod is connected with the floating ball and the valve core, and the inner cavity of the water inlet pipe is provided with a stop valve to adjust the temperature of the hot water that flows out from the water outlet, thereby saving the heat and being convenient to use the hot water.

Description

The water heater autocontrol valve
Technical field the utility model relates to the solar water heater hydrotechny, specifically is a kind of solar water heater autocontrol valve.
Waterworks in general water supply container of background technology or the solar water heater are to utilize buoyancy of water, make valve ball block delivery port and carry out water storage.Electronic-controlled installation is adopted in the feedwater of some water heater now, but it breaks down easily, and the fault rate height, maintenance is inconvenient.Also have plenty of the technology that adopts machine driving and electromagnet combination, often malfunctioning during the user uses, complex structure.
The summary of the invention inventor has obtained a patent (01222661.0) that is used in the autocontrol valve of solar water heater in calendar year 2001, on this basis, in order to adjust the temperature at the mouth of a river, improves, and a kind of water heater autocontrol valve is provided.
Now, technical scheme with regard to the utility model purpose is described as follows, it includes water tank valve body, ball float, connecting rod, spool, tube connector, water inlet pipe and delivery port, the control water tank of valve body upper/lower terminal are known mid-ball float and the spool that is provided with the connecting rod connection of valve head, valve head connects water inlet pipe and the tube connector that is connected water tank, and the water inlet pipe inner chamber is put and is connected to check-valves.
The utility model is at water inlet pipe inner chamber attaching check-valves, reduce intake pressure and ball float poppe tvalve core resistance and subtract, water filling is stable, and the non-return circle can be regulated the temperature of the delivery port hot water on the water inlet pipe, can reduce the temperature of delivery port hot water in summer and lay, be convenient to the needs of user different hot water.
Description of drawings Fig. 1 is the utility model topology view.
Fig. 2 is the check valve structure view.
Below the specific embodiment, the technology contents of utility model is described in detail in detail in conjunction with the accompanying drawings: the cylindrical control water tank 4 in valve body of the present utility model 6 upper ends is provided with the circular ball float 2 of phase under shed, the cylindrical valve head 7 of lower end is connected with tube connector 13 and the water inlet pipe 12 that links to each other with solar energy hot water tank from top to bottom, little on valve head 7 inner chambers, big down, there is an annular circular hole centre, is connected with O RunddichtringO 8, spool 9 is seated in the big inner chamber of valve head 7, and connecting rod 5 connects ball float 2 and spools 9.Thread seal connects check-valves 11 in the inner chamber of water inlet pipe 12, connect O RunddichtringO 11a central opening one circular hole 11c on the excircle of the valve body 11b of circular check-valves 11, during 2 centimeters water inlet pipes of check-valves 11 attachings, circle hole radius is set to 0.5mm in it, press the water inlet pipe size, the size of adjustable circular hole 11c keeps water water filling in valve pocket slowly, and delivery port 10 is connected near on the water inlet pipe 12 of valve head 7.
Control water tank 4 of the present utility model is placed on the last water level of water tank 1 and puts, descend with water tank 2 water levels, fall to touching the basal surface position of controlling water tank 4 and valve head 7 up to ball float 2 and spool 9, the water of water inlet pipe 12 injects water tanks 1 with regard to process valve head 7 slowly from tube connector 13, water level in water tank 1 rises to the upper water surface, and the water of control water tank 4 rises synchronously, and ball float 2 just drives the top that spool 9 rises to water inlet pipe 12, circular spool 9 just is tightly connected with the O RunddichtringO, and water inlet pipe 12 stops to supply water.When using the hot water of water tank 1, open delivery port 10, the position air pressure of valve head 7 below spool 9 diminishes, open spool 9, flow out hot water to delivery port 10, the water source can flow into cold water in a small amount by check-valves 11, flow out from delivery port 10 with hot water, make hot water alternating temperature water, easy to operate, be fit to the requirement of user to different water.

Claims (2)

1. water heater autocontrol valve, it includes valve body, ball float, spool, connecting rod, tube connector and water inlet pipe and delivery port, the valve body upper and lower end is to be equipped with control cabinet and the spool that connecting rod is connected in control water tank and the valve head, valve head connects water inlet pipe and the tube connector that is connected water tank, it is characterized in that water inlet pipe (12) inner chamber is equipped with check-valves (11).
2. water heater autocontrol valve as claimed in claim 1 is characterized in that the excircle of check-valves (11) has O-ring seals (11a), and there is small sircle hole (11c) centre, and radius is at 1～0.5mm.
CNU200820162156XU 2008-08-07 2008-08-07 Automatic control valve of water heater Expired - Fee Related CN201255521Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820162156XU CN201255521Y (en) 2008-08-07 2008-08-07 Automatic control valve of water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820162156XU CN201255521Y (en) 2008-08-07 2008-08-07 Automatic control valve of water heater

Publications (1)

Publication Number Publication Date
CN201255521Y true CN201255521Y (en) 2009-06-10

Family

ID=40738843

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820162156XU Expired - Fee Related CN201255521Y (en) 2008-08-07 2008-08-07 Automatic control valve of water heater

Country Status (1)

Country Link
CN (1) CN201255521Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103277568A (en) * 2013-06-06 2013-09-04 朱敦文 Automatic water replenishment downstream water closer
CN105135037A (en) * 2015-09-01 2015-12-09 玉溪市兴红太阳能设备有限公司 Directly-operated automatic water replenishing valve for solar water heater
CN106895203A (en) * 2017-03-10 2017-06-27 张德珍 The method intake with current variable rheostat control pressure water valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103277568A (en) * 2013-06-06 2013-09-04 朱敦文 Automatic water replenishment downstream water closer
CN105135037A (en) * 2015-09-01 2015-12-09 玉溪市兴红太阳能设备有限公司 Directly-operated automatic water replenishing valve for solar water heater
CN105135037B (en) * 2015-09-01 2019-11-15 玉溪市兴红太阳能设备有限公司 Direct Action Type automatic water compensating valve for solar water heater
CN106895203A (en) * 2017-03-10 2017-06-27 张德珍 The method intake with current variable rheostat control pressure water valve
CN106895203B (en) * 2017-03-10 2018-12-21 张德珍 With the device of water flow variable rheostat control pressure water valve water inlet

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090610

Termination date: 20100807