CN2505762Y

CN2505762Y - Immediately heating water heater

Info

Publication number: CN2505762Y
Application number: CN 01233327
Authority: CN
Inventors: 徐卫河
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-14
Filing date: 2001-08-14
Publication date: 2002-08-14
Anticipated expiration: 2011-08-14

Abstract

The utility model provides an immediately heating water heater, waster hot water is not directly discharged but is poured into a warm-up slot box which is arranged on a box type footplate with an isolated cabin, and then is mixed with hot water which is warmed by a hot coil in a normal state, the temperature of mixed water is higher than that of tap water; replenished water is also not directly poured into the heater, but enters a water replenishing pipe coil. When the waste hot water in the warm-up slot box transmits heat to the water replenishing pipe coil, the high temperature hot coil replenishs heat to the waste water, the factors enable the replenished water to be warmed continuously, the temperature difference of the replenished water which reaches the heater lowers, so the origin of heat can work continuously and breezily.

Description

Immediately heating water heater

(1) technical field

The utility model relates to a kind of immediately heating water heater, but plug and play belongs to novel thermal device.

(2) background technology

At present, water heater is divided into heat storage type and Instant heating type two kinds, and the former adds the hot water of hot reserve by thermal source before using, and uses up and must wait to reheat, and can not use continuously.The latter is flowed out by high-power heater (as electric heater, gas-cooker etc.) limit heating edge, the cost height.Can accomplish by regular solar water heater difficulty.

(3) summary of the invention

It is thermal source with round-the-clock heat collector that the purpose of this utility model provides a kind of, not additional any other energy, the immediately heating water heater of work double tides.

The purpose of this utility model is achieved in that the box pedal 1-3 that links to each other with water heater 1-2 with thermal source 1-1 is divided into precipitation tank G and preheating tank Q, there is a Sewage floor drain 2-1 top of the corresponding precipitation of cover plate H tank G, its sidewall has two overfalls and a scale removing mouth, and preheating tank Q passes inside a moisturizing coil pipe E and a hot coil F.

The purpose of this box pedal 1-3 is for the preheating moisturizing.Water heater 1-2 is not directly gone in the running water moisturizing, but enters moisturizing coil pipe E earlier.Waste water (sewage D) is not directly drained from Odour seal 2-2 yet, but is compiled in the Sewage floor drain 2-1 precipitation tank G that flows through, and imports in the preheating tank Q again, mixes with the hot water of having heated through hot coil F under the normality, has the temperature far above the running water water temperature.It has equaled to reclaim the part of waste heat of waste water to being immersed in the moisturizing heating in the moisturizing coil pipe E wherein.Simultaneously, hot coil F still constantly to the waste water heat radiation, makes waste water heat up.This multiple factor makes moisturizing C ' ₁Temperature more is higher than the running water temperature, and visible moisturizing needs the temperature difference of intensification more very little, and the regular solar water heater also can be competent in the daytime.

(4) description of drawings

" Fig. 1 " is general system diagram

Wherein: the water outlet of A-recirculated water; B-recirculated water backwater; C-moisturizing (running water); D-sewage; E-mends

Water coil; The F-hot coil.

1-1: heat collector; 1-2: shower heat exchanger; 1-3: box pedal; 2: floor drain; 3: valve.4: shower nozzle.

1. recirculated water; 2. moisturizing; 3. preheating water; 4. sewage; 5. hot water; 6. continuous blowdown water; 7. periodical blowdown water.

" Fig. 2 " is the front view of box pedal

Wherein: E-moisturizing coil pipe; The F-hot coil; G-precipitates tank; The H-cover plate; The I-tank; J-cuts off;

The K-polyphenyl foam; The high overflow lip of L-; M-water level guiding tube; N-freight space guiding tube; P-hangs down overflow lip; Q-preheating tank.

" Fig. 3 " is the top view of coil pipe

(5) specific embodiment

Described water heater, sewage import Sewage floor drain 2-1, and thermal wastewater imports the tank bottom earlier along the vertical tube that is inserted into the tank bottom, and then convection current is raised to tank top, and UTILIZATION OF VESIDUAL HEAT IN is abundant.Carry out Gravity Separation simultaneously in precipitation tank G, the water surface is a floating thing, and bottom land is a deposit.

Two bar shaped overflow lips of the precipitation tank G side wall upper part of described water heater, it highly differs half centimeter.The long and narrow overflow lip L of eminence opens wide near cover plate H, and fashionable in effluent stream, water level fluctuation makes floating thing swing this overflow lip L.The overflow lip P limiting water level of lower, overflow lip P are welded with the flat square tube (water level guiding tube M) that an end stretches to bottom land.Because with the SEA LEVEL VARIATION water temperature gradient is arranged, the high temperature current on upper strata do not go out, and the water at low temperature of bottom is forced out overflow lip P along guiding tube, thereby reduces the loss of heat with sewage under the gravity effect.

The moisturizing coil pipe E of described water heater and hot coil F are contained in top, the bottom of preheating tank Q respectively, meet convective principles, the heat exchanger effectiveness height.The inlet of moisturizing coil pipe E and water source normal open from the beginning, outlet is connected with heat exchanger 1-2.Internal pressure (2kg/cm with running water ²) moisturizing that rises, formed forced circulation without pump.The entry and exit of hot coil F respectively with the going into of heat exchanger 1-1, export and be connected.Obtain the thermal source of moisturizing preheating.

There is a perforation at the partition J middle part of the box pedal 1-2 of described water heater, and is welded with the freight space guiding tube N of an end near bottom land in perforation place, and the floating thing on sewage surface can not leak.

The tank I of the box pedal 1-2 of described water heater and cover plate H are the sandwich that is filled with polyphenyl foam K.Be incubated, winter, sewage was difficult for coldly, and summer, room temperature was not too high.

The cover plate H of described water heater relies on the edge fin, locating button on tank I, fastener-free.Be convenient to cleaning, maintenance.

The cover plate H of described water heater is that corrugation is tabular, to improve flexing resistance.Its upper surface is by hollow to Sewage floor drain all around, and periphery has one centimeter high convex edge, stops that sewage trickles to ground.

The scale removing mouth P of the precipitation tank G sidewall bottom of described water heater has a stopper.When deposit dirt for a long time, unstop eliminating.

Can not be in floor because of the water bending of water closet, the ground of toilet just exceeds floor originally, so box pedal 1-2 area occupied is saved brick on the contrary and mixed place mat, has reduced the static load of floor relatively.

Claims

1. immediately heating water heater, it is characterized in that: be divided into precipitation tank and preheating tank with the box pedal that thermal source links to each other with water heater, on the cover plate of precipitation tank a Sewage floor drain is arranged, its sidewall has two overfalls and a scale removing mouth, and a moisturizing coil pipe and a hot coil are passed in preheating tank inside.

2. immediately heating water heater according to claim 1, it is characterized in that: two bar shaped overflow lips of precipitation tank side wall upper part, it highly differs half centimeter, and the long and narrow overflow lip of eminence opens wide near cover plate, and the overflow lip of lower is welded with the deltiod water level guiding tube that an end stretches to bottom land.

3. immediately heating water heater according to claim 1 is characterized in that: moisturizing coil pipe and hot coil are contained in top, the bottom of preheating tank respectively.

4. immediately heating water heater according to claim 1 is characterized in that: there is a perforation at the partition middle part of the adjacent compartment of box pedal, and is welded with the freight space guiding tube of an end near bottom land in perforation place.

5. immediately heating water heater according to claim 1 is characterized in that: the tank of box pedal and cover plate all are the sandwich that is filled with polyphenyl foam.

6. immediately heating water heater according to claim 1 is characterized in that: the cover plate of box pedal relies on edge fin locating button on tank, fastener-free.

7. immediately heating water heater according to claim 1 is characterized in that: the cover plate of box pedal is that corrugation is tabular, and its upper surface is by hollow to Sewage floor drain all around, and periphery has one centimeter high convex edge.

8. immediately heating water heater according to claim 1 is characterized in that: a scale removing mouth is arranged at the bottom of the tank sidewall of box pedal.