CN2414337Y

CN2414337Y - Regulation controller assembly for water-heater

Info

Publication number: CN2414337Y
Application number: CN 99213017
Authority: CN
Inventors: 陈清泉
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-06
Filing date: 1999-06-06
Publication date: 2001-01-10
Anticipated expiration: 2009-06-06

Abstract

The utility model relates to a regulation controller assembly for a water heater, which comprises a switching device, an attemperator, a one-way check valve, a pressure release valve device, and a hot water flow splitting joint which are integrated by casting. A ceramic core switch can be opened when a switch handle is pushed to 90 DEG, and cold water and hot water can enter each position in the regulation controller assembly; water flowing temperature can be adjusted by an attemperator turn knob, and after the water flowing temperature is set, the set water flowing temperature does not change when a switch is repeatedly opened and closed or running water pressure varies. The utility model solves the problem that sources and water sources are wasted and run off, and the goal of energy saving is reached.

Description

Water heater modulator assembly

The utility model relates to the regulation and control assembly valve supporting with water heater, specifically a kind of bathroom General controller that integrates switch valve, mixes heat control valve, anti-backflow one way stop peturn valve, releasing pressure automatically safety valve, hot water tap.

Present water heater institute adapted hybrid switch valve insufficiency on the market commonly exists common shortcoming and is:

1, mix temperature adjustment and switch simultaneously operating, when each water, must readjust leaving water temperature, operate loaded down with trivial detailsly, the while all can be caused hot water or cold water's loss wasting phenomenon in the temperature adjustment process.

2, do not have anti-backflow check valve and pressure relief safety valve, during installation, must purchase assembling in addition, not only uneconomical but also not attractive in appearance.

What 3, have does not have a hot water tap, what have has a hot water tap, it is joint of transverse weld, this transverse joint weak point is: must purchase the union elbow and the straight-through double end joint of joining 90 ° when connecing the hot water shunt conduit again, like this inconvenience but also many expense materials, part in addition are being installed not only, influence simultaneously greatly attractive in appearance between the bathroom, give between luxurious bath and bring mixed and disorderly sensation, the reduction class.

4, the hybrid switch valve of just recent new listing, it is to establish in the water side to mix temperature adjustment and switching device, water inlet does not have the direct and running water connection of the switch valve of establishing, its weak point is that it only limits the use of in the closed water heater except that each water repeatedly the temperature adjustment, and more dangerous is that it exists a kind of accident potential, as when cutting off the water, the malfunctioning again or leakage of one way stop peturn valve causes the aqueous reflux in the water heater to come out and can dry combustion method damage water heater, and more serious may cause fire.

The purpose of this utility model is exactly to have weak point at above-mentioned hybrid switch valve, and to the society, provide the multi-functional water heater modulator of a kind of new construction assembly to water heater manufacturer, its advantage: 1. as long as opened the ceramic chip switch once promoting 90 °, simultaneously with regard to cooling, hot water, after temperature adjustment is set, opening and closing does not influence the leaving water temperature of having set, reaches the purpose of energy-saving and water-saving.Under closing state, to cut off the water exactly, check-valves is malfunctioning, leak, the hot water in the water heater is also excellent, has eliminated all accident potential.2. synchronization double-control temperature adjusting structure, flexible and convenient operation does not influence leaving water temperature, safety and comfort simultaneously yet when variation in water pressure.3. this utility model is provided with anti-backflow check-valves and automatic decompression valve when having improved water heater running safety coefficient and having reduced mounting cost, has embodied luxurious attractive in appearance again.4. be provided with vertically and installed, beautify bathroom space again with 360 ° of electrodeless adjusting hot water taps are both convenient.

The utility model is achieved in that it comprises the ceramic chip switching device, mixes register, anti-backflow check valve and releasing pressure automatically valve gear, hot water part flow arrangement, temperature adjustment indication panel device, after opening the ceramic chip switch, the hot water or cold water has just entered the mixing register, the operation thermoregulation knob, regulate the warm water that mixes appropriateness, lead to shower nozzle or bathtub from delivery port, another strand hot water is sent to kitchen or washbasin from part flow arrangement.

The preceding part of ceramic chip switching device structure of the present utility model is identical with the structure for water tap of ceramic chip, and the back partly is provided with water supply hole, cold water cavity, hot-water cavity, and cold and hot water cavity is used tube connector respectively, is connected with the cooling water inlet and the hot water outlet of water heater.

Mixing register of the present utility model can be fixed on the knob on the outer screw rod of extending panel by cold and hot temperature adjustment indication panel, and with the temperature adjustment spool of screw rod to be threaded, the cold and hot water supply through hole that communicates with cold and hot water cavity is formed.

Hot water part flow arrangement of the present utility model can be by being connected nut with hot-water cavity and the two of plugging on nut is made up of 90 ° of union elbows of connecting thread.

Anti-backflow one way stop peturn valve of the present utility model is the valve body that links to each other by with cold water cavity, places the automatically reset spool ball of no pressure in the chamber to form.

Releasing pressure automatically safety device of the present utility model, be arranged on non-return check valve top by spring, be fixed on the spool on the spring, the nut of regulating spring pressure is formed.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Accompanying drawing 1 is the utility model side sectional view;

Accompanying drawing 2 is the utility model front section views;

Accompanying drawing 3 is A-A face cutaway views in the accompanying drawing 2.

With reference to accompanying drawing 1, ceramic chip of the present utility model (2) joins with connecting rod (3), switch handle (5) is fixed on the switch connecting rod (3), push switch handle (5) to a left side and be the pass for 90 °, push away 90 ° to the right for opening, the anterior running water inlet of ceramic chip switch (2) (1) is connected with running water pipe, the rear portion is provided with water supply hole (4) and leads to cold water cavity (21-accompanying drawing 2), when switch handle (5) is promoted 90 ° to the right, running water just opens mouth by ceramic chip (2) and feed water inlet (4) enter cold water cavity (21), utilize the pressure of running water to back down one way stop peturn valve core ball (19) by one way stop peturn valve seat mouth (20), running water enters water heater by cold water tube connector (16), hot water enters hot-water cavity (13-accompanying drawing 2) by hot water tube connector (12), enters in the through hole (15) that mixes heat control valve again.Another strand cold water of cold water cavity (21) just enters and mixes in the temperature adjustment valve body cold water hole (22).Before the cold water through hole (22) of mixing heat control valve is located at, after hot water through hole (15) is located at, the certain distance setting of staggering, work as a left side, right (contrary, clockwise) during turn thermoregulation knob (9), will produce mobile with the screw thread influence with the effect that is threaded in the limited rotation key of temperature adjustment core (6) (23) on the temperature adjustment screw rod (8), the continuous turn of (clockwise) direction as to the right, temperature adjustment core (6) constantly moves forward, at this moment the hot water through hole (15) of back is opened gradually, the cold water through hole (22) of front is closed gradually, and the leaving water temperature of shower nozzle raises gradually, until reaching the maximum water temperature that water heater is set, otherwise, turn cold gradually until running water normal temperature.After setting suitable temperature, switch handle (5) is pushed away 90 ° left just close, not water outlet of shower nozzle pushes away 90 ° to the right and just opens, and shower nozzle just goes out warm water, and temperature is constant all the time.The water that temperature adjustment mixes is sent to shower nozzle or other water place by mixing water delivery port (11).The plane of temperature adjustment indication panel (7) is provided with and is cold blue arrow left, is to the right the red arrow of heat.

With reference to accompanying drawing 2; anti-backflow one way stop peturn valve body of the present utility model (17) and assembly main body (24) connection cast solid; when closing water inlet switch (2); non-return valve core ball (19) automatically resets and prevents the hot water in the water heater to flow backwards; as close any one valve of hot water outlet; non-return valve core ball (19) is inoperative; and the water of water heater liner heats up gradually; volumetric expansion; pressure increases, as when exceeding water heaters design and allowing to bear pressure, releasing pressure automatically safety valve (18) is just opened pressure release; play the overpressure protection effect, sealing resets after the pressure release.

With reference to accompanying drawing 3, the water pipe head that hot water of the present utility model 360 ° of electrodeless adjustable bent subs of shunting (26) can any in the plane angle preset is joined, and vertically leads directly in this way into wall to connect, and can remove bent sub (26), water pipe directly is connected with straight joint (25), and labor and material saving is convenient again.The hot water of shunting is supplied with by the hot water shunting feed water inlet (14) that is located on hot-water cavity (13) cavity (24) wall.

The utility model, each combination part seal (10) sealed against leakage.

The utility model can be used cast copper and corrosion-resistant high pressure resistant resistant to elevated temperatures other forming materials one.

Claims

1, a kind of water heater modulator assembly comprises horizontal main body, mixes register, switching device, anti-backflow one way stop peturn valve and releasing pressure automatically relief valve device, hot water part flow arrangement; It is characterized in that in the horizontal main body middle part be provided with mix register, the right be provided with cold water cavity, the left side be provided with hot-water cavity, horizontal main body outer in the back be provided with switching device, the upper right side is provided with the anti-backflow one way stop peturn valve and releasing pressure automatically relief valve device, left back are provided with the hot water part flow arrangement, the middle and lower part is provided with the water outlet nipple.

2, according to the described water heater modulator of claim 1 assembly, it is characterized in that mixing register comprises, be fixed on knob on the threaded rod, be threaded in threaded rod on the temperature adjustment spool, be located on the left back wall in temperature adjustment chamber and the hot water water supply hole and right front wall that communicate with hot-water cavity on, and the cold water water supply hole that communicates with cold water cavity.

3, water heater modulator assembly according to claim 1 is characterized in that connecting 90 ° of bent subs that can carry out 360 ° of electrodeless adjustings on the hot water shunting straight joint upper cap nut.

4, water heater modulator assembly according to claim 1, it is characterized in that anti-backflow one way stop peturn valve and releasing pressure automatically valve body top screw thread be connected a water service pipe that leads to the water heater water inlet.

5, according to claim 1,2,3,4 described water heater modulator assemblies, it is characterized in that each functional device, join cast solid with copper material.