CN103277535A - Balance water mixing and automatic draining valve and hot water system with same - Google Patents
Balance water mixing and automatic draining valve and hot water system with same Download PDFInfo
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- CN103277535A CN103277535A CN2013102144671A CN201310214467A CN103277535A CN 103277535 A CN103277535 A CN 103277535A CN 2013102144671 A CN2013102144671 A CN 2013102144671A CN 201310214467 A CN201310214467 A CN 201310214467A CN 103277535 A CN103277535 A CN 103277535A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 475
- 238000005338 heat storage Methods 0.000 claims abstract description 117
- 239000000498 cooling water Substances 0.000 claims description 37
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000001052 transient effect Effects 0.000 claims description 9
- 210000000476 body water Anatomy 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
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Abstract
The invention discloses a balance water mixing and automatic draining valve and a hot water system with the same. The balance water mixing and automatic draining valve comprises a movable valve block and a fixed valve block. A first cold water inlet, a second cold water inlet, a cold water outlet, a hot water inlet and a mixed water outlet are arranged on the fixed valve block, and a control device drives the movable valve block to move, so that the first cold water inlet can be communicated with the cold water outlet or can be disconnected from the cold water outlet, and the hot water inlet and the second cold water inlet can be synchronously communicated with the mixed water outlet or can be synchronously disconnected from the mixed water outlet. When the valve is closed, a cold water pipeline and a hot water pipeline can be automatically drained. The balance water mixing and automatic draining valve and the hot water system have the advantages that when cold water flows into the bottom of a heat storage water tank of the hot water system with the balance water mixing and automatic draining valve, the same quantity of hot water can flow out from the upper portion of the heat storage water tank, so that the actual water storage quantity of the heat storage water tank is in dynamic balance, the water of the hot water system can be discharged in a low-pressure jacking manner, the pressure on the heat storage water tank and the pressure on each pipeline are reduced, the phenomenon of a 'water hammer' further can be eliminated, the system is prevented from being impacted by the 'water hammer', expansion cracking, water leakage or deformation of the system can be prevented, and service lives of the heat storage water tank and pipe fittings can be effectively prolonged.
Description
Technical field
The present invention relates to a kind of hot-water heating pipe fitting technical field, in particular, relate to a kind of balance and mix the automatic exhaust-valve of water, also relate to a kind of water heating system that adopts this balance to mix the automatic exhaust-valve of water.
Background technique
Traditional water heating system that is used for providing hot water to the user as shown in Figure 1, the first cold water inlet road 39 that adds cold water to heat storage tank 41 is divided with the second cold water inlet road 44 that hot water in hot water effluent's pipeline 40 that cold water and heat storage tank 41 are provided mixes mutually and is arranged, be provided with inlet valve 43 on the first cold water inlet road 39, cold water flows into heat storage tank 41 by the first cold water inlet road 39, after heat storage tank 41 is filled water, just close inlet valve 43, the beginning heat treated, heat storage tank is provided with flow-off 46, flow-off 46 can be used for regulating the water level in the heat storage tank 41, the negative effect of to a certain degree having avoided the water expanded by heating that heat storage tank 41 is produced.Heated hot water is mixed hot water cold water mix valve 45 from hot water effluent's pipeline 40 outflows of heat storage tank 41 and with the cold water that advances from the second cold water inlet road 44 and is provided the user to use.Along with the user constantly uses water in the heat storage tank 41, after water uses in the heat storage tank 41, need open the inlet valve 43 on the firstth cold water inlet road 39 in the heat storage tank 41 again, at this moment, cold water enters heat storage tank 41 through the first cold water inlet road 39, in this process, owing to can often open and close inlet valve 43, " water hammer " phenomenon appears easily, just cold water can produce impact force to heat storage tank 41 and pipe fitting when entering heat storage tank 41, make the distortion of heat storage tank 41 and pipe fitting or spalling, and the phenomenon of " evaporating, emitting, dripping or leaking of liquid or gas " appears in pipeline easily, the working life of heat storage tank 41 and pipe fitting is short, needs to adopt thicker steel plate to make the maintenance cost height.Secondly, the cold water inlet 42 that links to each other with the first cold water inlet road 39 is arranged on an end of heat storage tank 41 bottoms, the hot water outlet 38 of heat storage tank 41 is arranged at the bottom of heat storage tank 41 the other ends, like this after closing hot water cold water mix valve 45, can't realize the emptying of hot water effluent's pipeline 40, could use hot water after needing in use next time to wait a period of time that the cold water in hot water effluent's pipeline 40 of heat storage tank is drained, emptying can not be carried out in the first cold water inlet road 39, use inconvenience, especially in season or the area of weather cold, can't carry out under the condition of emptying, the water that remains in hot water effluent's pipeline 40 and the first cold water inlet road 39 will freeze, to cause hot water effluent's pipeline 40 of heat storage tank 41 can not water outlet or the serious consequence that can not intake of the first cold water inlet road 39, have a strong impact on the utilization efficiency of equipment.
Summary of the invention
One object of the present invention is to overcome above-mentioned defective of the prior art, provide a kind of have can control to heat storage tank add cold water, the cold water inflow that keeps entering heat storage tank measures transient equiliblium with the hot water effluent of flowing out heat storage tank, and the hot water that will flow out in the heat storage tank simultaneously mixes with cold water in flowing into valve body and obtains user's water, and the water-outlet quantity of heat storage tank hot water is more than or equal to the inflow of heat storage tank cold water, and the balance that also has air emptying function is mixed the automatic exhaust-valve of water.
Another object of the present invention is to overcome the above-mentioned defective of prior art; a kind of water heating system that adopts balance of the present invention to mix the automatic exhaust-valve of water is provided; it can realize the low water water outlet of bearing down on one; reduced the pressure of heat storage tank and pipeline; can also eliminate " water hammer " phenomenon; protective system is avoided " water hammer " and is impacted and cause rising and split, leak or be out of shape; heat storage tank and pipe fitting life-span be can effectively prolong, and can the cold water inlet road of hot heat storage tank and/or the emptying of hot water effluent's pipeline be realized when this balance is mixed the automatic exhaust-valve of water closing.
For achieving the above object, technological scheme provided by the invention is as follows: provide a kind of balance to mix the automatic exhaust-valve of water, comprise valve body, also comprise the valve core housing that is installed in the valve body, the control device that is installed in the interior fixedly valve block of described valve core housing and movable valve block and is in transmission connection with movable valve block, offer first cold water inlet, second cold water inlet, cooling water outlet, hot water inlet and mixed water exports on the described fixedly valve block, during described control device driving activity valve plate movement
When described first cold water inlet was connected with cooling water outlet, described mixed water exports was communicated with synchronously or slightly in advance with second cold water inlet and/or hot water inlet; When described first cold water inlet and cooling water outlet were closed, described mixed water exports and second cold water inlet and/or hot water inlet lagged behind synchronously or slightly and disconnect;
Described mixed water exports is connected with hot water inlet or when disconnecting, described first cold water inlet and cooling water outlet locking phase are communicated with or disconnect;
When described mixed water exports only was connected with second cold water inlet, described first cold water inlet disconnected mutually with cooling water outlet.
Further, be equiped with cold water water inlet interface on the described valve body, this cold water water inlet interface is connected with second cold water inlet with first cold water inlet.
Further, be equiped with cold water water outlet interface on the described valve body, this cold water water outlet interface is connected with cooling water outlet.Cold water flows out through supercooled water water outlet interface from this cooling water outlet and is connected to the cold water inlet of heat storage tank by pipeline again and extends to the heat storage tank bottom.
Further, be equiped with hot water water inlet interface on the described valve body, this hot water water inlet interface is connected with hot water inlet, and hot water water inlet interface is connected to the hot water outlet of heat storage tank by pipeline.
Further, the bottom of described movable valve block is provided with water chute, when control device driving activity valve plate movement, described water chute is connected with first cold water inlet and cooling water outlet or disconnects, when water chute is connected with first cold water inlet and cooling water outlet, cold water enters the heat storage tank bottom, the hot water outlet of hot water from heat storage tank top ejected, hot water in the heat storage tank by pipeline from hot water water inlet interface flow in hot water inlet flows to valve body with cold water mix after flow out to the user from mixed water exports and to use, and guarantee that cold water inflow and hot water effluent measure transient equiliblium, " water hammer " phenomenon be can eliminate, thereby heat storage tank and pipeline zero pressure or minute-pressure made; When water chute disconnects mutually with first cold water inlet and cooling water outlet, just stop to add cold water in heat storage tank, the hot water in the heat storage tank stops to flow out simultaneously.
Further, the bottom of described movable valve block is provided with mixed tank, and when control device driving activity valve plate movement, described mixed tank is connected with mixed water exports or disconnects, and this mixed water exports is connected with the valve body water outlet.When control device driving activity valve plate movement makes mixed tank be connected with mixed water exports, hot water flows out to the user from mixed water exports and uses, when control device driving activity valve plate movement makes mixed tank disconnect mutually with mixed water exports, hot water stops to flow out from mixed water exports, and the user stops using hot water.
Fixedly offer an emptying water outlet or two emptying water outlets on the valve block 3.
The handle connecting rod that described control device comprises handle, fixedlys connected with handle is installed in movable valve block positioning block, the connecting rod positioning block in the valve core housing and is connected packing ring, and the handle connecting rod is fixedlyed connected with the connecting rod packing ring by fixing pin.Be equiped with fixedly valve block packing ring between described fixedly valve block and the valve body.
The present invention also provides a kind of water heating system that adopts described balance to mix the automatic exhaust-valve of water, comprise heat storage tank, described heat storage tank mixes the automatic exhaust-valve of water with a balance and is connected, also comprise the cold water inlet road that is connected with the heat storage tank water intake and the hot water effluent's pipeline that is connected with the heat storage tank water outlet, described cold water inlet Lu Yiduan is connected with cold water water outlet interface, its the other end stretches into the bottom of heat storage tank, described hot water effluent's pipeline one end links to each other with the water outlet on heat storage tank top, its the other end is connected with described hot water water inlet interface, described balance is mixed the automatic exhaust-valve of water when opening or regulate water temperature, the cold water inflow that remains the heat storage tank that flows into water heater is measured transient equiliblium with the hot water effluent of the heat storage tank that flows out water heater, when the mixed automatic exhaust-valve of water of this balance is closed, cooling water outlet and/or hot water outlet are communicated with corresponding evacuation port respectively, realize cold water inlet road and/or the automatic emptying of hot water effluent's pipeline.
Balance of the present invention is mixed the automatic exhaust-valve of water and is adopted the beneficial effect of the water heating system of this valve to be: at first, by changing the internal structure of valve body, this valve can drive movable valve plate movement by control device, thereby the size of synchronous change cooling water outlet and hot water inlet, make the water-outlet quantity of heat storage tank hot water of water heater more than or equal to the inflow of heat storage tank cold water, the hot water effluent of cold water inflow and the heat storage tank that flows out water heater that can realize flowing into the heat storage tank of water heater measures transient equiliblium, need not open or close the valve on the heat storage tank cold water inlet road frequently, reduce manpower and materials, eliminated " water hammer " phenomenon to heat storage tank, the damage of pipeline and pipe fitting has prolonged heat storage tank, the working life of pipeline and pipe fitting; Secondly, use the heat storage tank materials being fabricated of this kind valve to require to require to reduce than traditional heat storage tank materials being fabricated, available thinner steel plate is made, and greatly reduces the manufacture cost of heat storage tank.Again, when valve closing, cooling water outlet and/or hot water inlet are communicated with corresponding evacuation port respectively, realize hot and cold water pipeline and/or the automatic emptying of hot water pipe.Be equiped with described balance and mix the water heating system of the automatic exhaust-valve of water; changed the Placement of traditional heat storage tank intake pipe and outlet conduit and heat storage tank; cold water flows into the heat storage tank bottom; the hot water of equivalent flows out from heat storage tank top; make the heat storage tank volume be in transient equiliblium; can realize the low water water outlet of bearing down on one in water heating system; reduced the pressure of heat storage tank and pipeline; " water hammer " phenomenon that can also eliminate; protective system is avoided " water hammer " and is impacted and cause rising and split; leak or be out of shape; can effectively prolong heat storage tank and pipe fitting life-span, the heat accumulation heat storage tank can adopt nonbearing structure, has reduced manufacturing and maintenance cost.
Description of drawings
Fig. 1 is traditional water heating system structural representation;
Fig. 2 is the perspective view that balance of the present invention is mixed the automatic exhaust-valve of water;
Fig. 3 is the decomposition chart of Fig. 2;
Fig. 4 is the stereochemical structure that the fixedly valve block of the mixed automatic exhaust-valve of water of balance of the present invention is provided with an evacuation port;
Fig. 5 is that balance of the present invention is mixed the movable valve block perspective view of the automatic exhaust-valve of water;
Fig. 6 adopts balance of the present invention to mix one of water heating system structural representation of the automatic exhaust-valve of water;
Fig. 7 be adopt balance of the present invention mix the automatic exhaust-valve of water the water heating system structural representation two;
Fig. 8 is that fixedly valve block and the movable valve block position of the mixed automatic exhaust-valve of water of balance of the present invention concerns one of perspective view;
Fig. 9 is that fixedly valve block and the movable valve block position of the mixed automatic exhaust-valve of water of balance of the present invention concerns two of perspective view;
Figure 10 is that fixedly valve block and the movable valve block position of the mixed automatic exhaust-valve of water of balance of the present invention concerns three of perspective view;
Figure 11 is that fixedly valve block and the movable valve block position of the mixed automatic exhaust-valve of water of balance of the present invention concerns four of perspective view;
Figure 12 is the structural representation that the fixedly valve block of the mixed automatic exhaust-valve of water of balance of the present invention is provided with an evacuation port;
Figure 13 is the rear view of Figure 12;
Figure 14 be balance of the present invention mix the automatic exhaust-valve of water fixedly valve block be provided with the structural representation of two evacuation ports;
Figure 15 is the rear view of Figure 14.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, valve body, 2, valve core housing, 3, fixing valve block, 4, movable valve block, 5, control device, 6, first cold water inlet, 7, second cold water inlet, 8, cooling water outlet, 9, hot water inlet, 10, mixed water exports, 11, cold water water inlet interface, 12, cold water water outlet interface, 13, hot water water inlet interface, 14, water chute, 15, mix tank, 16, the valve body water outlet, 17, the first emptying water outlet, 53, the second emptying water outlet, 18, handle, 19, the handle connecting rod, 20, movable valve block positioning block, 21, the connecting rod positioning block, 22, the connecting rod packing ring, 23, fixing pin, 24, fixing valve block packing ring, 29, the heat storage tank inlet valve, 30, heat storage tank, 31, the cold water inlet road, 32, hot water effluent's pipeline, 33, the heat storage tank water intake, 34, the heat storage tank water outlet, 35, relief opening, 51, first connecting groove, 52, second connecting groove, 100, balance is mixed the automatic exhaust-valve of water.
Embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, illustrated embodiment only is used for explaining the present invention, is not for limiting scope of the present invention.
Embodiment one
As Fig. 2, Fig. 3, shown in Figure 4, balance of the present invention is mixed the automatic exhaust-valve of water, comprise valve body 1, also comprise the valve core housing 2 that is installed in the valve body 1, the control device 5 that is installed in fixedly valve block 3 in the described valve core housing 2 and movable valve block 4 and is in transmission connection with movable valve block 4 as shown in Figure 4, offers first cold water inlet 6, second cold water inlet 7, cooling water outlet 8, hot water inlet 9 and mixed water exports 10 on the described fixedly valve block 3,4 motions of described control device 5 driving activity valve blocks
When described first cold water inlet 6 was connected with cooling water outlet 8, described mixed water exports 10 was communicated with synchronously or slightly in advance with second cold water inlet 7 and/or hot water inlet 9; When described first cold water inlet 6 was closed with cooling water outlet 8, described mixed water exports 10 and second cold water inlet 7 and/or hot water inlet 9 lagged behind synchronously or slightly and disconnect;
Described mixed water exports 10 is connected with hot water inlet 9 or when disconnecting, described first cold water inlet 6 and cooling water outlet 8 locking phases are communicated with or disconnect;
When 10 of described mixed water exports were connected with second cold water inlet 7, described first cold water inlet 6 disconnected mutually with cooling water outlet 8.
Described control device 5 comprises handle 18, the handle connecting rod 19 of fixedlying connected with handle 18, is installed in movable valve block positioning block 20, connecting rod positioning block 21 and connecting rod packing ring 22 in the valve core housing 2, and handle connecting rod 19 is fixedlyed connected with connecting rod packing ring 22 by fixing pin 23.Be equiped with fixedly valve block packing ring 24 between described fixedly valve block 3 and the valve body 1, this control device 5 is not limited to shape and structure provided by the present invention, the structure of control device 5 can design accordingly according to the shape of different valve bodies 1, then movable valve block 4 is operated, to satisfy the action need to the valve of difformity or model.
Be equiped with cold water water inlet interface 11 on the described valve body 1, this cold water water inlet interface 11 is connected with second cold water inlet 7 with first cold water inlet 6, so cold water can be assigned to first cold water inlet 6 and second cold water inlet 7 through the supercooled water interface 11 of intaking.Be equiped with cold water water outlet interface 12 on the described valve body 1, this cold water water outlet interface 12 is connected with cooling water outlet 8, and cold water is delivered to the heat storage tank 30 through supercooled water water outlet interface 12 from cooling water outlet 8.
As shown in Figure 5, the bottom of described movable valve block 4 is provided with water chute 14 and mixed tank 15,4 motions of control device 5 driving activity valve blocks, when water chute 14 is connected with first cold water inlet 6 and cooling water outlet 8, this moment, cold water entered in the heat storage tank, described mixed water exports 10 and second cold water inlet 7 and/or hot water inlet 9 are communicated with synchronously or slightly in advance, the cold water that flows into from second cold water inlet 7 and mix the back from the mixed tank 15 of hot water in the bottom of described movable valve block 4 that hot water inlet 9 flows into and flow out from mixed water exports 10 and supply with users' uses; When water chute 14 disconnected mutually with first cold water inlet 6 and cooling water outlet 8, this moment, cold water stopped to enter in the heat storage tank, and described mixed water exports 10 and second cold water inlet 7 and hot water inlet 9 lag behind synchronously or slightly and disconnect, and the user stops using hot water; Namely realized cold water from the heat storage tank bottom and then top water water-out manners that hot water goes out from heat storage tank top; When 10 of described mixed water exports were connected with second cold water inlet 7, described first cold water inlet 6 disconnected mutually with cooling water outlet 8.
As shown in Figs. 8 to 11, when they were the motion of control device 5 driving activity valve blocks 4, movable valve block 4 concerned perspective view with position under fixing valve block 3 different conditions in the valve body 1.When state that control device 5 driving activity valve blocks 4 move to as shown in figure 10, first cold water inlet 6, second cold water inlet 7, cooling water outlet 8, hot water inlet 9 all are in closed condition, mixed water exports 10 and emptying water outlet 17 are in the state that is connected, and this moment, valve was in emptying state.When state that control device 5 driving activity valve blocks 4 move to as shown in figure 11, first cold water inlet 6 is communicated with by water chute 14 with cooling water outlet 8, this moment, cold water entered into heat storage tank 30 bottoms from cooling water outlet 8, after cold water enters heat storage tank 30, the hot water that ejects in the heat storage tank 30 flows to hot water inlet 9 through hot water effluent's pipeline 32, and supplies with the user by mixed water exports 10 and use after the cold water mix of mixing tank 15 and 7 inflows of second cold water inlet.When control device 5 driving activity valve blocks 4 move to as shown in figure 11 state from Figure 10, the hot water that flows to hot water inlet 9 reduces gradually, the cold water that flows to simultaneously in second cold water inlet 7 increases gradually, water temperature can be reduced like this, otherwise, round about change activity valve block 4 and fixedly the position between the valve block 3 relation just can improve water temperature, play the effect of regulating water temperature like this.In this operating process, emptying water outlet 17 is in closed condition all the time, and flow to the cold water inflow of heat storage tank 30 and be in dynamic balance state all the time from flowing to hot water inlet 9 hot water effluents amount from cooling water outlet 8, can guarantee that the hydraulic pressure in the casing keeps state of equilibrium, and eliminated the damage of " water hammer " phenomenon to heat storage tank, pipeline and pipe fitting, avoided the phenomenon that causes heat storage tank 30 distortion or rise and split because hydraulic pressure is excessive.
Fixedly offer an emptying water outlet or two emptying water outlets on the valve block 3.
Described balance is mixed the automatic exhaust-valve 100 of water when opening or regulate water temperature, the cold water inflow that remains the heat storage tank 30 that flows into water heater is measured transient equiliblium with the hot water effluent of the heat storage tank 30 that flows out water heater, when the mixed automatic exhaust-valve 100 of water of this balance is closed, cooling water outlet 8 and/or hot water outlet 9 are communicated with corresponding evacuation port respectively, realize cold water inlet road 31 and/or the 32 automatic emptyings of hot water effluent's pipeline.
Embodiment two
As shown in Figure 6, adopt balance of the present invention to mix the water heating system of the automatic exhaust-valve of water, this water heating system, be used for nonfreezing area, as southern area of China, comprise heat storage tank 30, described heat storage tank 30 mixes the automatic exhaust-valve 100 of water with a balance and is connected, the fixedly valve block 3 that this balance is mixed the automatic exhaust-valve 100 of water is provided with first evacuation port 17, also comprise the cold water inlet road 31 that is connected with heat storage tank water intake 33 and the hot water effluent's pipeline 32 that is connected with heat storage tank water outlet 34, described cold water inlet road 31 1 ends are connected with cold water water outlet interface 12, its the other end stretches into the bottom of heat storage tank 30, described hot water effluent's pipeline 32 1 ends link to each other with the water outlet on heat storage tank top, and its other end is connected with described hot water water inlet interface 13.The described balance of the application of the invention is mixed the automatic exhaust-valve of water, to contrast as can be known as Fig. 1 and Fig. 6, water heating system of the present invention has been cancelled heat storage tank inlet valve 43 and hot water cold water mix valve 45, hot water mixes the mode that the second cold water inlet road 44 of using and the branch that enters the first cold water inlet road 39 of heat storage tank 30 are arranged, mix the inflow that the automatic exhaust-valve 100 of water is controlled heat storage tank simultaneously with a balance, heat storage tank hot water effluent amount, and enter balance and mix the cold water inlet that the automatic exhaust-valve 100 of water mixes with hot water, and adopt cold water to advance the top water water-out manners that hot water goes out, make the capacity of heat storage tank 30 reach transient equiliblium, make heat storage tank 30 keep zero pressure or minute-pressure.Be provided with the distortion of having expanded heat storage tank 30 power of impacting are produced when relief opening 35 has been avoided heating owing to water at heat storage tank 30 tops, simultaneously because the mode of top water water outlet, reduced the flow-off 46 in the conventional art as shown in Figure 1, can allow the hot water flow directly in hot water effluent's pipeline 32.
As Figure 12, shown in Figure 13, for the hot water effluent's pipeline 32 that can realize water heating system carries out emptying automatically, be called single sky, the fixedly valve block 3 that mixes the automatic exhaust-valve 100 of water in balance offers the first emptying water outlet 17, valve with fixedly valve block 3 of the described first emptying water outlet 17 is used for nonfreezing area, as southern area of China, valve block 3 bottom surfaces are provided with first connecting groove 51, first connecting groove, 51 1 ends are communicated with the first emptying water outlet 17, when the automatic exhaust-valve 100 of the mixed water of balance is opened, first connecting groove, 51 the other ends are not communicated with mixed tank 15, otherwise when the mixed automatic exhaust-valve 100 of water of balance is closed, first connecting groove, 51 the other ends are connected with mixed tank 15, hot water residual in hot water effluent's pipeline 32 is flowed into through first connecting groove 51 mix tank 15, and flow out from valve body water outlet 16 via mixed water exports 10, the 32 automatic emptyings of hot water effluent's pipeline have been realized, residual hot water can not stayed in hot water effluent's pipeline 32 and become cold water in hot water effluent's pipeline 32, therefore, the user opens again and does not have cold water when balance is mixed the automatic exhaust-valve 100 of water and flow out from hot water effluent's pipeline 32, can directly use hot water, be user-friendly to.
Embodiment three
As shown in Figure 7, adopt balance of the present invention to mix the water heating system of the automatic exhaust-valve of water, comprise heat storage tank 30, described heat storage tank 30 mixes the automatic exhaust-valve 100 of water with a balance and is connected, the difference of the described water heating system of present embodiment and embodiment's two described water heating systems is, the fixedly valve block 3 that the balance that adopts is mixed the automatic exhaust-valve 100 of water is provided with first evacuation port 17 and the second emptying water outlet 53, repeats no more in this enforcement for the part identical with embodiment's two described water heating systems.
As Figure 14, shown in Figure 15, for cold water inlet road 31 and the hot water effluent's pipeline 32 that can realize water heating system carries out emptying automatically, be called double sky, offer the first emptying water outlet 17 and the second emptying water outlet 53 at fixing valve block 3, valve with fixedly valve block 3 of the described first emptying water outlet 17 and the second emptying water outlet 53 is used for the area that can freeze, as Chinese northern area, fixedly valve block 3 bottom surfaces are provided with first connecting groove 51 and second connecting groove 52, first connecting groove, 51 1 ends are communicated with the first emptying water outlet 17, second connecting groove, 52 1 ends are connected with the second emptying water outlet 53, when the automatic exhaust-valve 100 of the mixed water of balance is opened, first connecting groove, 51 the other ends are not communicated with mixed tank 15 and second connecting groove, 52 the other ends are not communicated with mixed tank 15, otherwise when the mixed automatic exhaust-valve 100 of water of balance is closed, first connecting groove, 51 the other ends are connected with mixed tank 15 and second connecting groove, 52 the other ends are connected with mixed tank 15, hot water residual in hot water effluent's pipeline 32 is flowed into through first connecting groove 51 mix tank 15, residual cold water flows into through second connecting groove 52 and mixes tank 15 in the cold water inlet road 31 simultaneously, flow out from valve body water outlet 16 via mixed water exports 10 in the lump again, cold water inlet road 31 and hot water effluent's pipeline 32 automatic double skies have been realized, prevent that cold water residual in hot water residual in hot water effluent's pipeline 32 and the cold water inlet road 31 from freezing, be user-friendly to, improved the efficient of water heating system greatly.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a balance is mixed the automatic exhaust-valve of water, comprise valve body (1), it is characterized in that, also comprise the valve core housing (2) that is installed in the valve body (1), the control device (5) that is installed in the interior fixedly valve block (3) of described valve core housing (2) and movable valve block (4) and is in transmission connection with movable valve block (4), offer first cold water inlet (6) on the described fixedly valve block (3), second cold water inlet (7), cooling water outlet (8), evacuation port (17), hot water inlet (9) and mixed water exports (10), described control device (5) driving activity valve block (4) motion
Described first cold water inlet (6) and cooling water outlet (8) are when being connected, and described mixed water exports (10) is communicated with synchronously or slightly in advance with second cold water inlet (7) and/or hot water inlet (9); Described first cold water inlet (6) and cooling water outlet (8) are when closing, and described mixed water exports (10) is with second cold water inlet (7) and/or hot water inlet (9) is synchronous or slightly lag behind disconnection;
Described mixed water exports (10) is connected with hot water inlet (9) or when disconnecting, described first cold water inlet (6) and cooling water outlet (8) locking phase are communicated with or disconnect;
Described mixed water exports (10) is only with second cold water inlet (7) when being connected, and described first cold water inlet (6) disconnects mutually with cooling water outlet (8).
2. balance according to claim 1 is mixed the automatic exhaust-valve of water, it is characterized in that, is equiped with cold water water inlet interface (11) on the described valve body (1), and this cold water water inlet interface (11) is connected with second cold water inlet (7) with first cold water inlet (6); Be equiped with cold water water outlet interface (12) on the described valve body (1), this cold water water outlet interface (12) is connected with cooling water outlet (8); Be equiped with hot water water inlet interface (13) on the described valve body (1), this hot water water inlet interface (13) is connected with hot water inlet (9).
3. balance according to claim 1 is mixed the automatic exhaust-valve of water, it is characterized in that, the bottom of described movable valve block (4) is provided with water chute (14), when control device (5) driving activity valve block (4) moved, described water chute (14) was connected with first cold water inlet (6) and cooling water outlet (8) or disconnects.
4. balance according to claim 1 is mixed the automatic exhaust-valve of water, it is characterized in that, the bottom of described movable valve block (4) is provided with mixed tank (15), when control device (5) driving activity valve block (4) moves, described second cold water inlet (7) and/or hot water inlet (9) are connected with mixed tank (15) or disconnect, described mixed tank (15) is connected with mixed water exports (10), and this mixed water exports (10) is connected with valve body water outlet (16).
5. balance according to claim 1 is mixed the automatic exhaust-valve of water, it is characterized in that, offer the first emptying water outlet (17) on the described fixedly valve block (3), valve block (3) bottom surface is provided with first connecting groove (51), first connecting groove (51) one ends are communicated with the first emptying water outlet (17), when balance is mixed the automatic exhaust-valve of water (100) unlatching, first connecting groove (51) the other end is not communicated with mixed tank (15), otherwise mix the automatic exhaust-valve of water (100) when closing in balance, first connecting groove (51) the other end is connected with mixed tank (15), hot water residual in hot water effluent's pipeline (32) is flowed into through first connecting groove (51) mix tank (15), and flow out from valve body water outlet (16) via mixed water exports (10).
6. balance according to claim 1 is mixed the automatic exhaust-valve of water, it is characterized in that, offer the first emptying water outlet 17 and the second emptying water outlet 53 on the described fixedly valve block 3, fixedly valve block 3 bottom surfaces are provided with first connecting groove 51 and second connecting groove 52, first connecting groove, 51 1 ends are communicated with the first emptying water outlet 17, second connecting groove, 52 1 ends are connected with the second emptying water outlet 53, when the automatic exhaust-valve 100 of the mixed water of balance is opened, first connecting groove, 51 the other ends are not communicated with mixed tank 15 and second connecting groove, 52 the other ends are not communicated with mixed tank 15, otherwise when the mixed automatic exhaust-valve 100 of water of balance is closed, first connecting groove, 51 the other ends are connected with mixed tank 15 and second connecting groove, 52 the other ends are connected with mixed tank 15, hot water residual in hot water effluent's pipeline 32 is flowed into through first connecting groove 51 mix tank 15, residual cold water flows into through second connecting groove 52 and mixes tank 15 in the cold water inlet road 31 simultaneously, flows out from valve body water outlet 16 via mixed water exports 10 in the lump again.
7. balance according to claim 1 is mixed the automatic exhaust-valve of water, it is characterized in that, described control device (5) comprises handle (18), the handle connecting rod (19) of fixedlying connected with handle (18), be installed in movable valve block positioning block (20), connecting rod positioning block (21) and connecting rod packing ring (22) in the valve core housing (2), handle connecting rod (19) is fixedlyed connected with connecting rod packing ring (22) by fixing pin (23).
8. balance according to claim 1 is mixed the automatic exhaust-valve of water, it is characterized in that, is equiped with fixedly valve block packing ring (24) between described fixedly valve block (3) and the valve body (1).
9. an employing such as each described balance of claim 1 to 8 are mixed the water heating system of the automatic exhaust-valve of water, comprise heat storage tank (30), it is characterized in that, described heat storage tank (30) mixes the automatic exhaust-valve of water (100) with a balance and is connected, also comprise the cold water inlet road (31) that is connected with heat storage tank water intake (33) and the hot water effluent's pipeline (32) that is connected with the water outlet (34) of heat storage tank (30), described cold water inlet road (31) one ends are connected with cold water water outlet interface (12), its the other end stretches into the bottom of heat storage tank (30), described hot water effluent's pipeline (32) one ends link to each other with the water outlet on heat storage tank (30) top, its the other end is connected with described hot water water inlet interface (13), described balance is mixed the automatic exhaust-valve of water (100) when opening or regulate water temperature, the cold water inflow that remains the heat storage tank (30) that flows into water heater is measured transient equiliblium with the hot water effluent of the heat storage tank (30) that flows out water heater, when this balance is mixed the automatic exhaust-valve of water (100) when closing, cooling water outlet (8) and/or hot water outlet (9) are communicated with corresponding evacuation port respectively, realize the emptying automatically of cold water inlet road (31) and/or hot water effluent's pipeline (32).
10. water heating system according to claim 9, it is characterized in that, cold water flows into heat storage tank (30) bottom, hot water flows out from heat storage tank (30) top, no matter temperature regulation is in the sort of state, remain the hot water effluent of flowing out from heat storage tank (30) and measure more than or equal to the cold water inflow that flows into heat storage tank (30), make heat storage tank (30) water capacity be in transient equiliblium, heat storage tank (30) is in not have presses or low-pressure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214467.1A CN103277535B (en) | 2013-05-31 | 2013-05-31 | Balance water mixing and automatic draining valve and hot water system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214467.1A CN103277535B (en) | 2013-05-31 | 2013-05-31 | Balance water mixing and automatic draining valve and hot water system with same |
Publications (2)
| Publication Number | Publication Date |
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| CN103277535A true CN103277535A (en) | 2013-09-04 |
| CN103277535B CN103277535B (en) | 2015-05-13 |
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| CN201310214467.1A Expired - Fee Related CN103277535B (en) | 2013-05-31 | 2013-05-31 | Balance water mixing and automatic draining valve and hot water system with same |
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| CN (1) | CN103277535B (en) |
Citations (5)
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| US5370305A (en) * | 1991-06-05 | 1994-12-06 | Ideal-Standard Gmbh | Sanitary mixer tap with thermostat control |
| JP2007147004A (en) * | 2005-11-29 | 2007-06-14 | Toto Ltd | Hot-cold water mixing valve device |
| CN101387348A (en) * | 2008-10-27 | 2009-03-18 | 王焱 | Water mixing valve of electric heater |
| CN202946720U (en) * | 2012-11-30 | 2013-05-22 | 孙介炜 | Valve plug of water mixing valve |
| CN203335935U (en) * | 2013-05-31 | 2013-12-11 | 杨斐然 | Balancing water-mixing automatic emptying valve and hot water system with same |
-
2013
- 2013-05-31 CN CN201310214467.1A patent/CN103277535B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5370305A (en) * | 1991-06-05 | 1994-12-06 | Ideal-Standard Gmbh | Sanitary mixer tap with thermostat control |
| JP2007147004A (en) * | 2005-11-29 | 2007-06-14 | Toto Ltd | Hot-cold water mixing valve device |
| CN101387348A (en) * | 2008-10-27 | 2009-03-18 | 王焱 | Water mixing valve of electric heater |
| CN202946720U (en) * | 2012-11-30 | 2013-05-22 | 孙介炜 | Valve plug of water mixing valve |
| CN203335935U (en) * | 2013-05-31 | 2013-12-11 | 杨斐然 | Balancing water-mixing automatic emptying valve and hot water system with same |
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| CN103277535B (en) | 2015-05-13 |
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