CN203116167U - Special water faucet capable of promoting using safety of heat exchanger of heating - Google Patents
Special water faucet capable of promoting using safety of heat exchanger of heating Download PDFInfo
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- CN203116167U CN203116167U CN 201320094787 CN201320094787U CN203116167U CN 203116167 U CN203116167 U CN 203116167U CN 201320094787 CN201320094787 CN 201320094787 CN 201320094787 U CN201320094787 U CN 201320094787U CN 203116167 U CN203116167 U CN 203116167U
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Abstract
The utility model discloses a special water faucet capable of promoting using safety of heat exchanger of heating. The special water faucet is provided with a valve structure, wherein the valve structure can detect whether a heat exchanging pipe of the heat exchanger of the heating is damaged or not and whether water convecting of the heat exchanging pipe of the heat exchanger of the heating happens or not, and can prevent water from being convected from the heat exchanging pipe of the heat exchanger of the heating to a valve structure of a tap water pipeline. The water faucet is composed of the valve structure and a water outlet pipe. One end of the valve structure is communicated with a tap water pipe and is provided with a check valve. The valve structure is further provided with one end communicated with a hot water outlet and a cold water inlet of the heat exchanging pipe of the heat exchanger of the heating. The special water faucet capable of promoting using safety of the heat exchanger of the heating can prevent hot water in a heating pipe from being convected to the tap water pipeline due to the fact that the heat exchanging pipe of the heat exchanger of the heating is damaged, and can conveniently and intuitively detect whether the heat exchanging pipe of the heat exchanger of the heating is damaged or not so as ensure that a user healthily and safely uses the heat exchanger of the heating and prevent sanitary and safety of a public drinking water system from being damaged.
Description
Technical field
The utility model relates to a kind of Heating installation heat exchanger that promotes and uses safe Special water tap.
Background technology
At present, the Heating installation heat exchanger that people use, because quality problems are aging with use, breakage easily appears in the heat exchanger tube in Heating installation heat exchanger, and can cause the hot water string people water supply pipe in heating pipeline, running water is polluted, directly jeopardize user healthy and safe of Heating installation heat exchanger, and, if the running water that the user uses is from public drinking water water system, will directly jeopardize the safe and sanitary of public drinking water water system so, the harm meeting that it causes is larger! The heat exchanger tube breakage of Heating installation heat exchanger, also can cause the heat of heating system to run off; And the drawback existed for above-mentioned Heating installation heat exchanger, convenient, the detection method intuitively of neither one also, so, there is very large safe and sanitary hidden danger in the use in Heating installation heat exchanger, as long as heat supply in winter starts, it just threatens at any time, even may quietly damage the healthy and safe of people.
Summary of the invention
The purpose of this utility model just is to provide a kind of and Heating installation heat exchanger and is used in conjunction with, Heating installation heat exchanger be can promote and safety and easy to operate Special water tap used, situation with from the hot water of the caliduct that prevents from causing because the heat exchanger tube in Heating installation heat exchanger is damaged to water supply pipe string water occurs, and can facilitate, to the heat exchanger tube of Heating installation heat exchanger, whether breakage is detected intuitively, thereby guarantee that the safe and sanitary of Heating installation heat exchanger user's healthy and safe and public drinking water water system is not encroached on.
The specific embodiments of the utility model technical solution problem is, a kind of Heating installation heat exchanger that promotes is used safe Special water tap, comprise the Heating installation heat exchanger be connected with this tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanger tube is provided with cold water import and hot water outlet, Heating installation heat exchanger also is provided with for hot water inlet and hot water outlet with the caliduct connection, its structure is: this tap is provided with the whether damaged string water of the heat exchanger tube that can detect Heating installation heat exchanger and can prevents the valve mechanism of the damaged backward water supply pipe string water of heat exchanger tube of Heating installation heat exchanger, this tap consists of valve mechanism and outlet pipe, valve mechanism has the water flowing Synchronization Control outlet pipe and the cold water import Heating installation heat exchanger heat exchanger tube, the structure function of cutting off the water supply.
The utility model has the multiple specific embodiment.
The specific embodiment one of the utility model technical solution problem is, a kind of Heating installation heat exchanger that promotes is used safe Special water tap, comprise the Heating installation heat exchanger be connected with this tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanger tube is provided with cold water import and hot water outlet, Heating installation heat exchanger also is provided with for hot water inlet and hot water outlet with the caliduct connection, and its structure is: this tap consists of outlet pipe and valve mechanism, and valve mechanism is mixed valve structure
,the housing of mixed valve structure is provided with for the cold water water inlet port I with the running water pipe connection, the housing of mixed valve structure is provided with the cold water water outlet port J connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, the housing of mixed valve structure is provided with the hot water water inlet port K connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, the quiet valve block of the spool of mixed valve structure is provided with through hole L, the outlet pipe of through hole L and this tap is connected, through hole L is the water inlet port of the outlet pipe of this tap, the quiet valve block of spool is provided with respectively and port I, port J, the corresponding aperture that port K connects, be provided with the interface channel that can only pass through the normal open of a small amount of water yield of drop between through hole L on quiet valve block and the corresponding aperture of port K, the switch knob of mixed valve structure is connected with the valve rod of spool, valve rod is connected with moving valve plate, moving valve plate is with together with quiet valve block fits tightly, the moving valve plate of spool is provided with a connection channel Q, interface channel Q both can make the corresponding aperture of port I and the corresponding aperture of port J, through hole L connects simultaneously, can make again the corresponding aperture of port I and the corresponding aperture of port J connect separately, also can make corresponding aperture and the through hole L of port I connect separately, also be provided with one on the moving valve plate of spool and can make the corresponding aperture of port K and the interface channel R that port L connects, the spool housing is provided with for limiting the positive stop of moving valve plate scope of activities, drive the moving valve plate work with movable valve plug by adjusting switch knob, duty with regard to capable of regulating and the mixed valve structure of conversion, but the water flowing state of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe and Heating installation heat exchanger just, the state of cutting off the water supply, when mixed valve structure is closed condition, the corresponding aperture of the corresponding aperture of port I and port J, through hole L is off state, the channel status that the interface channel that the corresponding aperture of through hole L and port K is the normal open by can only be by a small amount of water yield of drop is communicated with, the closed condition of mixed valve structure is the detected state of the whether damaged string water of heat exchanger tube that detects Heating installation heat exchanger, when mixed valve structure when to be opening go out the warm water duty, the corresponding aperture of the corresponding aperture of port I and port J, the channel status of through hole L for connecting by interface channel Q, the channel status of the corresponding aperture of through hole L and port K for connecting by interface channel R, through hole L and the corresponding aperture of port K are also the channel status that the interface channel of the normal open by can only be by a small amount of water yield of drop is communicated with, when mixed valve structure when to be opening go out the hot water duty, the channel status of the corresponding aperture of the corresponding aperture of port I and port J for connecting by interface channel Q, the channel status of the corresponding aperture of port L and port K for connecting by interface channel R, through hole L and the corresponding aperture of port K are also the channel status that the interface channel of the normal open by can only be by a small amount of water yield of drop is communicated with, when mixed valve structure when to be opening go out the cold water duty, the corresponding aperture of port I and the port L channel status for connecting by interface channel Q, the channel status that the interface channel that through hole L and the corresponding aperture of port K are the normal open by can only be by a small amount of water yield of drop is communicated with.
The utility model specific embodiment one also can further realize by following measures.
The utility model embodiment one is described, and port I, port J and port K all are positioned at the housing bottom of mixed valve structure.
The utility model embodiment one is described, between the corresponding aperture of the through hole L of the quiet valve block of spool and the corresponding aperture of port K can only be by a small amount of water yield of drop the interface channel of normal open be chase structure or pinhole arrangement, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by chase or pin hole is 3 jin of left and right.
The utility model embodiment one is described, and the cold water water inlet port I place connected with running water pipe on mixed valve structure housing is provided with check-valves.
The utility model embodiment one is described, and the delivery port of the outlet pipe of this tap is provided with can pacify the helicitic texture that connects shower.
The utility model embodiment one is described, the through hole of the quiet valve block of spool with the relative structure of the interface channel of moving valve plate is, the corresponding aperture of port I is positioned at the center of quiet valve block, the corresponding aperture of the corresponding aperture of port J, through hole L and port K is dispersed in the periphery of quiet valve block, interface channel Q on the moving valve plate of spool is the v-depression structure, interface channel R on the moving valve plate of spool is the arc groove structure, and arc groove is positioned at the periphery of moving valve plate.
The utility model embodiment one is described, the potsherd that the quiet valve block of spool and moving valve plate are ceramic material, and spool had been both ceramic valve core.
The described a kind of Heating installation heat exchanger that promotes of the utility model embodiment one is used safe Special water tap, in use: the switch knob of rotating valve structure, make mixed the go out hot water conditions of valve structure in opening, running water can be by the connecting pipe sequential flow through the check-valves at port I and port I place, the corresponding aperture of port I
,corresponding aperture, arc groove and the chase of the cold water import of the corresponding aperture of v-depression, port J, port J, Heating installation heat exchanger heat exchanger tube, heat exchanger tube, heat exchanger tube hot water outlet, port K, port K, through hole L, the delivery port of the last outlet pipe by this tap flows out, and the water now flowed out is hot water, when mixed valve structure in opening go out the cold water state time, running water can pass through check-valves, the corresponding aperture of port I, v-depression, the through hole L of connecting pipe sequential flow through port I and port I place, the delivery port of the last outlet pipe by this tap flows out, and the water now flowed out is cold water, when mixed valve structure in opening go out the warm water state time, when the corresponding aperture of port I simultaneously is channel status with the corresponding aperture of port J and through hole L by v-depression, the corresponding aperture of port K and through hole L are the channel status of simultaneously connecting by arc groove and chase, now that two strands of current of a cool heat flow into port L, finally from the delivery port of this watertap discharging tube, flow out, the water now flowed out is mixed water, namely warm water of cool heat, under the switch knob opening of mixed valve structure, even the heat exchanger tube breakage of Heating installation heat exchanger, because the delivery port of this watertap discharging tube outwards is provided with check-valves in the water inlet port E place of draining and mixed valve structure, the water of caliduct can not seal in water supply pipe, has guaranteed the safe and sanitary of tap water supply system, the rotating switch handle makes valve mechanism when closed condition, port I and port J, port K, through hole L is and opens circuit, the corresponding aperture of port K is communicated with by chase with through hole L, now, even the heat exchanger tube of Heating installation heat exchanger occurs damaged, meeting is from the water outlet drop of the outlet pipe of this tap and lasting outside spilling water, but the water of the caliduct of a little can not seal in tap water supply system yet, can either find in time the breakage string water of the heat exchanger tube of Heating installation heat exchanger, guarantee Heating installation heat exchanger user's is healthy and safe, guaranteed again the safe and sanitary of tap water supply system, the valve mechanism closed condition had been both detected state, make operation easier, in a period of time after this tap has just been closed, the delivery port of outlet pipe has the water droplet slowly overflowed, that is due to the water expanded by heating in heat exchanger tube, and the duration can be very not long, and because of the spilling water of heat exchanger tube breakage be lasting, and be mostly quick, the bigger situation of the water yield, both of these case is easy to distinguish! but have a kind of situation similar to the situation of the damaged spilling water of heat exchanger tube, that is exactly to leak in mixed valve structure, during this situation, can closes the running water total valve and judge whether to leak in mixed valve structure! therefore, when the situation of lasting spilling water appears in outlet pipe, can first close the running water total valve, determine it is not after leaking in valve mechanism, then carry out replacing or the maintenance of Heating installation heat exchanger.
The specific embodiment two of the utility model technical solution problem is, a kind of Heating installation heat exchanger that promotes is used safe Special water tap, comprise the Heating installation heat exchanger be connected with this tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanger tube is provided with cold water import and hot water outlet, Heating installation heat exchanger also is provided with for hot water inlet and hot water outlet with the caliduct connection, and its structure is: this tap consists of service branch structure and valve mechanism, and valve mechanism is mixed valve structure
,the housing of mixed valve structure is provided with for the cold water water inlet port E with the running water pipe connection, the housing of mixed valve structure is provided with the cold water water outlet port F connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, the housing of mixed valve structure is provided with the hot water water inlet port G connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, the quiet valve block of the spool of valve mechanism is provided with through hole H, the outlet pipe of through hole H and this tap is connected, through hole H is the water inlet port of this watertap discharging tube, the quiet valve block of spool is provided with respectively and port E, port F, the corresponding aperture that port G connects, the switch knob of mixed valve structure is connected with the valve rod of spool, valve rod is connected with the moving valve plate of spool, moving valve plate is with together with quiet valve block fits tightly, the moving valve plate of spool is provided with a connection channel O, interface channel O both can make the corresponding aperture of port E and the corresponding aperture of port F, through hole H connects simultaneously, can make again the corresponding aperture of port E and the corresponding aperture of port F connect separately, also can make corresponding aperture and the through hole H of port E connect separately, also be provided with one on the moving valve plate of spool and can make the corresponding aperture of port G and the interface channel P that through hole H connects, the housing of spool is provided with for limiting the positive stop of moving valve plate scope of activities, by adjusting the moving valve plate work of switch knob band movable valve plug, duty with regard to capable of regulating and the mixed valve structure of conversion, but just water flowing state, the state of cutting off the water supply of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe and Heating installation heat exchanger, when mixed valve structure is closed condition, the corresponding aperture of the corresponding aperture of port E and port F, through hole H are off state, and the corresponding aperture of through hole H and port G is also off state, when mixing the instant detected state of the whether damaged string water of heat exchanger tube that valve structure is the detection Heating installation heat exchanger, the corresponding aperture of port G and the through hole H channel status for connecting by interface channel P, the corresponding aperture of the corresponding aperture of port E and port F, through hole H are off state, when mixed valve structure when to be opening go out the warm water duty, the corresponding aperture of the corresponding aperture of port E and port F, the channel status of through hole H for connecting by interface channel O, the corresponding aperture of port G and through hole H are for passing through the channel status of interface channel P connection, when mixed valve structure when to be opening go out the hot water duty, the channel status of the corresponding aperture of the corresponding aperture of port E and port F for connecting by interface channel O, the corresponding aperture of port G and through hole H are the channel status by interface channel P connection, when mixed valve structure, when to be opening go out the cold water duty, the corresponding aperture of port E and through hole H are the channel status by interface channel O connection.
The utility model specific embodiment two also can further realize by following measures.
The utility model embodiment two is described, and port E, port F and port G all are positioned at the housing bottom of double-control valve structure.
The utility model embodiment two is described, the housing of mixed valve structure is provided with and is used to indicate respectively the work indication point of orientation and each duty of reflection spool of switch knob, also can establish a corresponding indication point on switch knob, during use, indication point on the mixed water valve housing that indication point by switch knob faces toward, just can know the duty of spool easily, intuitively.
The utility model embodiment two is described, and the cold water water inlet port E place connected with running water pipe of mixed valve structure is provided with check-valves.
The utility model embodiment two is described, and the delivery port of the outlet pipe of this tap is provided with can pacify the helicitic texture that connects shower.
The utility model embodiment two is described, the through hole of the quiet valve block of spool with the relative structure of the interface channel of moving valve plate is, the corresponding aperture of port E is positioned at the center of quiet valve block, the corresponding aperture of the corresponding aperture of port F, through hole H and port G is dispersed in the periphery of quiet valve block, interface channel O on the moving valve plate of spool is the v-depression structure, interface channel P on the moving pottery valve block of spool is the arc groove structure, and arc groove is positioned at the periphery of moving valve plate.
The utility model embodiment two is described, the potsherd that the quiet valve block of spool and moving valve plate are ceramic material, and spool had been both ceramic valve core
.
The utility model embodiment two is described, port G place also can be equipped with three-way pipe, the second logical Pressure gauge that is equipped with of three-way pipe, the hot water outlet of the threeway of three-way pipe and the heat exchanger tube of Heating installation heat exchanger is connected, like this, at mixed valve structure, be under closed condition, if the heat exchanger tube of Heating installation heat exchanger has the situation of damaged string water, manometric pressure will be higher than normal pressure at ordinary times, just can be intuitively, find timely, can process as early as possible, thereby avoid and reduce to a greater extent the harm that the heat exchanger tube breakage brings.
The described a kind of Heating installation heat exchanger that promotes of the utility model embodiment two is used safe Special water tap, in use: the switch knob that rotates mixed valve structure, make mixed the go out hot water conditions of valve structure in opening, running water can pass through the check-valves of connecting pipe sequential flow through port E and port E place, the corresponding aperture of port E, interface channel O, the corresponding aperture of port F, port F, the cold water import of Heating installation heat exchanger heat exchanger tube, heat exchanger tube, the heat exchanger tube hot water outlet, port G, the corresponding aperture of port G, interface channel P, through hole H, the delivery port of the last outlet pipe by this tap flows out, the water now flowed out is hot water, when mixed valve structure in opening go out the cold water state time, running water can pass through check-valves, the corresponding aperture of port E, interface channel P, the through hole H of connecting pipe sequential flow through port E and port E place, the delivery port of the last outlet pipe by this tap flows out, and the water now flowed out is cold water, when mixed valve structure in opening go out the warm water state time, when the corresponding aperture of port E simultaneously is channel status with the corresponding aperture of port F and through hole H by interface channel O, the corresponding aperture of port G and the channel status of through hole H for being connected by interface channel P, now that two strands of current of a cool heat flow into port H, finally from the delivery port of this watertap discharging tube, flow out, the water now flowed out is mixed water, namely warm water of cool heat, under the switch knob opening of mixed valve structure, even the heat exchanger tube breakage of Heating installation heat exchanger, because the water outlet of this tap outwards is provided with check-valves in the water inlet port E place of draining and mixed valve structure, the water of heating installation the inside can not seal in water supply pipe yet, has guaranteed the safe and sanitary of tap water supply system, when mixed valve structure is instant detected state, the corresponding aperture of the corresponding aperture of port E and port F, through hole H is and opens circuit, the channel status of the corresponding aperture of port H and port G for connecting by interface channel P, because the outlet pipe of this tap and the heat exchanger tube of Heating installation heat exchanger are still channel status, whether the heat exchanger tube that can observe out Heating installation heat exchanger intuitively has the situation of damaged string water, effectively ensured the safe and sanitary of user and tap water supply system, in a period of time after this tap has just been closed, the delivery port of outlet pipe has the water droplet slowly overflowed, that is due to the water expanded by heating in heat exchanger tube, and the duration is very short, and because of the spilling water of heat exchanger tube breakage be lasting, and be mostly quick, the situation that the water yield is larger, both of these case is easy to distinguish! but have a kind of situation similar to the situation of the damaged spilling water of heat exchanger tube, that is exactly to leak in mixed valve structure, during this situation, can closes the running water total valve and judge whether to leak in mixed valve structure! therefore, when the situation of lasting spilling water appears in outlet pipe, can first close the running water total valve, determine it is not after leaking in mixed valve structure, carry out again replacing or the maintenance of Heating installation heat exchanger, the instant measuring ability that it should be noted that this tap can not be opened for a long time, should after instant the detection, just immediately close, the rotating switch handle makes valve mechanism when closed condition, the corresponding aperture of the corresponding aperture of port E and port F, through hole H are and open circuit, the corresponding aperture of through hole H and port G is also for opening circuit, now, even the heat exchanger tube of Heating installation heat exchanger occurs damaged, the water of the caliduct of a little can not seal in water supply pipe yet, can from the outlet pipe of this tap, not overflow yet, and has not only guaranteed the safe and sanitary of tap water supply system but also can not make the hot water in caliduct run off.
The specific embodiment three of the utility model technical solution problem is, a kind of Heating installation heat exchanger that promotes is used safe Special water tap, comprise the Heating installation heat exchanger be connected with this tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanger tube is provided with cold water import and hot water outlet, Heating installation heat exchanger also is provided with for hot water inlet and hot water outlet with the caliduct connection, and its structure is: this tap consists of service branch structure and valve mechanism, and valve mechanism is the double control valve structure
,the housing of double control valve structure is provided with for the cold water water inlet port A with the running water pipe connection, the housing of double control valve structure is provided with the cold water water outlet port B connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, the housing of double control valve structure is provided with the hot water water inlet port C connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, the quiet valve block of the spool of double control valve structure is provided with through hole D, the outlet pipe of through hole D and this tap is connected, through hole D is the water inlet port of the outlet pipe of this tap, the quiet valve block of spool is provided with respectively and port A, port B, the corresponding aperture that port C connects, be provided with the interface channel that can only pass through the normal open of a small amount of water yield of drop between the corresponding aperture of port C on quiet valve block and through hole D, the switch knob of double control valve structure is connected with the valve rod of spool, valve rod is connected with the moving valve plate of spool, moving valve plate is with together with quiet valve block fits tightly, moving valve plate is provided with the interface channel M that a corresponding aperture that can make to be positioned at the corresponding aperture of the port A on quiet valve block and port B is connected, also be provided with one on moving valve plate and can make to be positioned at the corresponding aperture of the port C on quiet valve block and the interface channel N that through hole D connects, the housing of spool is provided with for limiting the positive stop of moving valve plate scope of activities, by adjusting the moving valve plate work of switch knob band movable valve plug, with regard to the duty of capable of regulating and conversion double-control valve structure, but just water flowing state, the state of cutting off the water supply of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe and Heating installation heat exchanger, the double-control valve structure of closed condition, being positioned at the corresponding aperture of the port A on quiet valve block and the corresponding aperture of port B is off state, the channel status that the interface channel that the corresponding aperture of through hole D and port C is the normal open by can only be by a small amount of water yield of drop is communicated with, the closed condition of double control valve structure both for the heat exchanger tube of detection Heating installation heat exchanger whether breakage go here and there the detected state of water, the double control valve structure of opening, the channel status of the corresponding aperture of the corresponding aperture of port A and port B for connecting by interface channel M, the channel status that the interface channel that the corresponding aperture of port C and through hole D are the normal open by can only be by a small amount of water yield of drop is communicated with, the corresponding aperture of port C and through hole D are also the channel status that passes through interface channel N connection.
The utility model specific embodiment three also can further realize by following measures.
The utility model embodiment three is described, and port A, port B and port C all are positioned at the housing bottom of double control valve structure.
The utility model embodiment three is described, between the corresponding aperture of port C on quiet valve block and through hole D can only be by a small amount of water yield of drop the interface channel of normal open be chase structure or pinhole arrangement, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by chase or pin hole is 3 jin of left and right.
The utility model embodiment three is described, and the cold water water inlet port A place connected with running water pipe of double control valve structure is provided with check valve structure.
The utility model embodiment three is described, and the delivery port of the outlet pipe of this tap is provided with can pacify the helicitic texture that connects shower.
The utility model embodiment three is described, the through hole of the quiet valve block of spool with the relative structure of the interface channel of movable valve plug sheet is, the corresponding aperture of the corresponding aperture of the corresponding aperture of port A, port B, port C and through hole D are the periphery that two components are distributed in quiet valve block, the corresponding aperture of its middle port A and the corresponding aperture of port B are one group, the corresponding aperture of port C and through hole D are another group, interface channel M on the moving valve plate of spool is the arc groove structure, interface channel N on the moving valve plate of spool is the arc groove structure, and two arc grooves all are positioned at the periphery of moving valve plate.
The utility model embodiment three is described, the potsherd that the quiet valve block of spool and moving valve plate are ceramic material, and spool had been both ceramic valve core.
The described a kind of Heating installation heat exchanger that promotes of the utility model embodiment three is used safe Special water tap, in use: the switch knob that rotates the double control valve structure, make the double control valve structure when opening, running water can pass through the check-valves of connecting pipe sequential flow through port A and port A place, the corresponding aperture of port A, interface channel M, the corresponding aperture of port B, port B, the cold water import of Heating installation heat exchanger heat exchanger tube, heat exchanger tube, the heat exchanger tube hot water outlet, port C, the corresponding aperture of port C, interface channel N and chase, through hole D, the delivery port of the last outlet pipe by tap flows out, now, even the heat exchanger tube breakage of Heating installation heat exchanger, due to the water outlet of this tap, outwards draining and water inlet port A place are provided with check-valves, the water of heating installation the inside can not seal in water supply pipe, guaranteed the safe and sanitary of tap water supply system, the rotating switch handle makes the double control valve structure when closed condition, port A and port B are off state, simultaneously, the corresponding aperture of port C and the through hole D channel status in connecting by the chase of a small amount of water yield of drop, now, even the heat exchanger tube of Heating installation heat exchanger occurs damaged, meeting is from the water outlet drop of the outlet pipe of this tap and lasting outside spilling water, but the water of the caliduct of a little can not seal in tap water supply system yet, can either find in time the breakage string water of the heat exchanger tube of Heating installation heat exchanger, ensured Heating installation heat exchanger user's safety, ensured again the safety of tap water supply system, and, double control valve structure closed condition had been both detected state, make operation easier, in a period of time after this tap has just been closed, the delivery port of outlet pipe has the water droplet slowly overflowed, that is due to the water expanded by heating in heat exchanger tube, and the duration can be very not long, and because of the spilling water of heat exchanger tube breakage be lasting, and be mostly the situation quick, that the water yield is larger, both of these case is easy to distinguish! but have a kind of situation similar to the situation of the damaged spilling water of heat exchanger tube, that is exactly to leak in the double control valve structure, during this situation, can closes the running water total valve and judge whether to leak in the double control valve structure! therefore, when the situation of lasting spilling water appears in outlet pipe, can first close the running water total valve, determine it is not after leaking in the double control valve structure, then carry out replacing or the maintenance of Heating installation heat exchanger.
The utility model embodiment one to three is described, spool is satisfied with in the housing of valve mechanism, spool comprises spool housing, valve rod, moving valve plate, quiet valve block, seal washer, be connected to tight the connection between the corresponding aperture of the quiet valve block of spool and the corresponding port of valve mechanism, close-connected sealing realizes by seal washer; The housing of valve mechanism also can doublely be done the housing of spool.
From the above-mentioned three kinds of embodiments of the utility model, the hot water that the utility model can prevent the caliduct that causes because the heat exchanger tube in Heating installation heat exchanger is damaged occurs to the situation of water supply pipe string water, and can conveniently carry out in real time, to the heat exchanger tube of Heating installation heat exchanger, whether breakage is detected intuitively, thereby guarantee that the safe and sanitary of Heating installation heat exchanger user's healthy and safe and public potable water system is not encroached on.
The utility model also has other numerous embodiments, no matter but which kind of embodiment all will fall into protection domain of the present utility model; And; the tap be used in conjunction with and valving that the present invention can be used as heat-exchanging type solar water heater use; the present invention also can be used in conjunction with the heat exchange tube device of boiler, and no matter which kind of heat exchange the present invention is used for and even changes cool equipment, all will fall into protection scope of the present invention.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one embodiment.
Fig. 2 is the perspective structure schematic diagram of bowing of quiet valve block of the spool of the utility model embodiment one embodiment.
Fig. 3 is the perspective structure schematic diagram of bowing of moving valve plate of the spool of the utility model embodiment one embodiment.
Fig. 4 is the utility model embodiment one embodiment, in off position under, the moving valve plate in the spool housing and the part-structure of the quiet valve block perspective diagram of bowing.
Fig. 5 be the utility model embodiment two embodiment in off position under, the part-structure of the valve core structure perspective diagram of bowing.
Fig. 6 be the utility model embodiment three embodiment in off position under, the part-structure of the valve core structure perspective diagram of bowing.
The specific embodiment
As shown in Figures 1 to 4, the described a kind of Heating installation heat exchanger that promotes of the utility model embodiment one is used safe Special water tap, comprise the Heating installation heat exchanger be connected with this tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanger tube is provided with cold water import and hot water outlet, its structure is: this tap consists of outlet pipe 1 and mixed valve structure, the inner end of outlet pipe 1 is positioned at the housing 2 of mixed valve structure, housing 2 bottoms of mixed valve structure are provided with the cold water water inlet port I3 connected with running water pipe, port I3 place is provided with check-valves 4, housing 2 bottoms of mixed valve structure are provided with the cold water water outlet port J5 connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, housing 2 bottoms of mixed valve structure are provided with the hot water water inlet port K6 connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, the valve rod of the spool that the switch knob 7 of mixed valve structure is interior with housing 2 is connected, quiet potsherd 8 in the spool housing is provided with through hole L9, the outlet pipe 1 of through hole L9 and this tap is connected, through hole L9 is the water inlet port of the outlet pipe 1 of this tap, quiet potsherd 8 is provided with the corresponding aperture 10 of connecting with port I3, quiet potsherd 8 is provided with the corresponding aperture 11 of connecting with port J5, quiet potsherd 8 is provided with the corresponding aperture 12 of connecting with port K6, corresponding aperture 10 is positioned at the center of quiet potsherd 8, corresponding aperture 11, corresponding aperture 12 and through hole L9 are positioned at the periphery of quiet potsherd 8, be provided with the chase 13 that can only pass through the normal open of a small amount of water yield of drop between through hole L9 on quiet potsherd 8 and the corresponding aperture 12 of port K6, chase 13 is positioned at the lower surface of quiet potsherd 8, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by chase 13 is 3 jin of left and right, valve rod is connected with the moving potsherd 14 of spool, together with moving potsherd 14 and quiet potsherd 8 fitting tightly, v-depression 15 on moving potsherd 14 both can make the corresponding aperture 10 of port I3 and corresponding aperture 11, the through hole L9 of port J5 connect simultaneously, can make again the corresponding aperture 10 of port I3 connect separately with the corresponding aperture 11 of port J5, also can make the corresponding aperture 10 of port I3 connect separately with through hole L9, also be provided with one on the moving potsherd 14 of spool and can make the corresponding aperture 12 of port K6 and the arc groove 16 of through hole L9 connection, arc groove 16 is positioned at the periphery of moving potsherd 14, and the spool housing is provided with for limiting the positive stop of moving potsherd 14 slewing areas, during use, by adjusting switch knob 7 band movable valve plug work, just can adjust and change the duty of mixed valve structure, but the water flowing state of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe 1 and Heating installation heat exchanger just, the state of cutting off the water supply, when mixed valve structure is closed condition, the corresponding aperture 10 of port I3 and the corresponding aperture 11 of port J5, through hole L9 is off state, through hole L9 is the channel status be communicated with by chase 13 with the corresponding aperture 12 of port K6, the closed condition of mixed valve structure is the detected state of the whether damaged string water of heat exchanger tube that detects Heating installation heat exchanger, when mixed valve structure when to be opening go out the warm water duty, the corresponding aperture 10 of port I3 and the corresponding aperture 11 of port J5, the channel status of through hole L9 for connecting by v-depression 15, the channel status of the corresponding aperture 12 of through hole L9 and port K6 for connecting by arc groove 16, through hole L9 is also the channel status be communicated with by chase 13 with the corresponding aperture 12 of port K6, when mixed valve structure when to be opening go out the hot water duty, the corresponding aperture 10 of port I3 and the corresponding aperture of port J5 11 channel status for connecting by v-depression 15, the channel status of the corresponding aperture 12 of through hole L9 and port K6 for connecting by arc groove 16, through hole L9 is also the channel status be communicated with by chase 13 with the corresponding aperture 12 of port K6, when mixed valve structure when to be opening go out the cold water duty, the corresponding aperture 10 of port I3 and the channel status of through hole L9 for connecting by v-depression 15, through hole L9 is the channel status be communicated with by chase 13 with the corresponding aperture 12 of port K6, during use, from closed condition, need only be rotated counterclockwise switch knob 7, just can realize successively that the outlet pipe 1 of this tap goes out cold water, go out the warm water that cool heat mixes until stop while going out hot water fully.
As shown in Figure 5, the described a kind of Heating installation heat exchanger that promotes of the utility model embodiment two is used safe Special water tap, comprise the Heating installation heat exchanger be connected with this tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanger tube is provided with cold water import and hot water outlet, its structure is: this tap consists of outlet pipe and mixed valve structure, the inner end of outlet pipe is positioned at the housing of mixed valve structure, the housing bottom of mixed valve structure is provided with the cold water water inlet port E connected with running water pipe, port E place is provided with check-valves, the housing bottom of mixed valve structure is provided with the cold water water outlet port F connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, the housing bottom of mixed valve structure is provided with the hot water water inlet port G connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, quiet potsherd in the housing 17 of the spool of valve mechanism is provided with through hole H18, through hole H18 and this watertap discharging tube are connected, through hole H18 is the water inlet port of this watertap discharging tube, quiet Valve core blade is provided with the corresponding aperture 19 of connecting with port E, quiet potsherd is provided with the corresponding aperture 20 of connecting with port F, quiet potsherd is provided with the corresponding aperture 21 of connecting with port G, the corresponding aperture 19 of port E is positioned at the center of quiet potsherd, the corresponding aperture 20 of port F, the corresponding aperture 21 of through hole H18 and port G is dispersed in the periphery of quiet potsherd, the switch knob of mixed valve structure is connected with the valve rod of spool, valve rod is connected with the moving potsherd in spool housing 17, v-depression 22 on moving potsherd both can make the corresponding aperture 19 of port E and corresponding aperture 20, the through hole H18 of port F connect simultaneously, can make again the corresponding aperture 19 of port E connect separately with the corresponding aperture 20 of port F, also can make the corresponding aperture 19 of port E connect separately with through hole H18, also be provided with one on moving potsherd and can make the corresponding aperture 21 of port G and the arc groove 23 of through hole H18 connection, arc groove 23 is positioned at the periphery of moving potsherd, and spool housing 17 is provided with for limiting the positive stop of moving potsherd slewing area, during use, drive the moving potsherd work in spool housing 17 by adjusting switch knob, just can adjust and change the duty of mixed valve structure, but just water flowing state, the state of cutting off the water supply of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe and Heating installation heat exchanger, when mixed valve structure is closed condition, the corresponding aperture 19 of port E is off state with corresponding aperture 20, the through hole H18 of port F, and the corresponding aperture 21 of through hole H18 and port G is also off state, when mixing the instant detected state of the whether damaged string water of heat exchanger tube that valve structure is the detection Heating installation heat exchanger, the corresponding aperture 21 of port G and the through hole H18 channel status for connecting by arc groove 23, the corresponding aperture 19 of port E is off state with corresponding aperture 20, the through hole H18 of port F, when mixed valve structure when to be opening go out the warm water duty, the corresponding aperture 19 of port E and the corresponding aperture 20 of port F, the channel status of through hole H18 for connecting by v-depression 22, the corresponding aperture 21 of port G and the channel status of through hole H18 for connecting by arc groove 23, when mixed valve structure when to be opening go out the hot water duty, the corresponding aperture 19 of port E and the corresponding aperture of port F 20 channel status for connecting by v-depression 22, the corresponding aperture 21 of port G and the channel status of through hole H18 for connecting by arc groove 23, when mixed valve structure when to be opening go out the cold water duty, the corresponding aperture 19 of port E and the channel status of through hole H18 for connecting by v-depression 22, during use, from closed condition, need only be rotated counterclockwise switch knob, just can realize successively that this watertap discharging tube goes out warm water, hot water that cold water, cool heat mix, until stop during the instant detected state of valve mechanism.
As shown in Figure 6, the described a kind of Heating installation heat exchanger that promotes of the utility model embodiment three is used safe Special water tap, comprise the Heating installation heat exchanger be connected with this tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanger tube is provided with cold water import and hot water outlet, its structure is: this tap consists of outlet pipe and double control valve structure, the inner end of outlet pipe is positioned at the housing of double control valve structure, the housing bottom of double control valve structure is provided with the cold water water inlet port A connected with running water pipe, port A place is provided with check-valves, the housing bottom of double control valve structure is provided with the cold water water outlet port B connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, the housing bottom of double control valve structure is provided with the hot water water inlet port C connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, quiet ceramic chip in the housing 24 of the spool of double control valve structure is provided with through hole D25, the water inlet port of the outlet pipe that through hole D25 is this tap, quiet potsherd in spool housing 24 is provided with the corresponding aperture 26 of connecting with port A, quiet potsherd is provided with the corresponding aperture 27 of connecting with port B, quiet potsherd is provided with the corresponding aperture 28 of connecting with port C, the corresponding aperture 26 of port A, the corresponding aperture 27 of port B, corresponding aperture 28 and the through hole D25 of port C are the periphery that two components are distributed in quiet potsherd, the corresponding aperture 26 of its middle port A and the corresponding aperture of port B 27 are one group, the corresponding aperture 28 of port C and through hole D25 are another group, be provided with the chase 29 that can only pass through the normal open of a small amount of water yield of drop between the corresponding aperture 28 of port C on quiet potsherd and through hole D25, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by chase 29 is 3 jin of left and right, the switch knob of double control valve structure is connected with the valve rod of spool, valve rod is connected with the moving potsherd of spool housing 24, together with moving potsherd and quiet potsherd fitting tightly, moving potsherd is provided with the arc groove 30 that a corresponding aperture 27 that can make to be positioned at the corresponding aperture 26 of the port A on quiet potsherd and port B is connected, arc groove 30 is positioned at the periphery of moving potsherd, also be provided with one on moving potsherd and can make to be positioned at the corresponding aperture 28 of the port C on quiet potsherd and the arc groove 31 that through hole D25 connects, arc groove 31 is positioned at the periphery of moving potsherd, spool housing 24 is provided with for limiting the positive stop of moving potsherd slewing area, during use, by adjusting the work of switch knob band movable valve plug, duty with regard to capable of regulating and conversion double-control valve structure, but the water flowing state of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe and Heating installation heat exchanger just, the state of cutting off the water supply, the double-control valve structure of closed condition, the corresponding aperture 26 that is positioned at the port A on quiet potsherd is off state with the corresponding aperture 27 of port B, through hole D25 is the channel status be communicated with by chase 29 with the corresponding aperture 28 of port C, the closed condition of double control valve structure is the detected state of the whether damaged string water of heat exchanger tube that detects Heating installation heat exchanger, the double control valve structure of opening, be positioned at the corresponding aperture 26 of the port A on quiet potsherd and the channel status of corresponding aperture 27 for connecting by arc groove 30 of port B, be positioned at corresponding aperture 28 and the channel status of through hole D25 for being communicated with by chase 29 of the port C on quiet potsherd, the corresponding aperture 28 of port C is also the channel status by arc groove 31 connections with through hole D25, during use, need only make valve mechanism in opening from the closed condition switch knob that turns clockwise, just can make the outlet pipe of this tap go out hot water.
Claims (10)
1. one kind can promote Heating installation heat exchanger and uses safe Special water tap, comprise the Heating installation heat exchanger be connected with this tap, Heating installation heat exchanger is provided with inner-heating tube, heat exchanger tube is provided with cold water import and hot water outlet, Heating installation heat exchanger also is provided with for hot water inlet and hot water outlet with the caliduct connection, its structure is: this tap is provided with the whether damaged string water of the heat exchanger tube that can detect Heating installation heat exchanger and can prevents the valve mechanism of the damaged backward water supply pipe string water of heat exchanger tube of Heating installation heat exchanger, this tap consists of valve mechanism and outlet pipe.
2. a kind of Heating installation heat exchanger that promotes according to claim 1 is used safe Special water tap, it is characterized in that: valve mechanism is mixed valve structure
,the housing of mixed valve structure is provided with for the cold water water inlet port I with the running water pipe connection, the housing of mixed valve structure is provided with the cold water water outlet port J connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, the housing of mixed valve structure is provided with the hot water water inlet port K connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, the quiet valve block of the spool of mixed valve structure is provided with through hole L, the outlet pipe of through hole L and this tap is connected, through hole L is the water inlet port of the outlet pipe of this tap, the quiet valve block of spool is provided with respectively and port I, port J, the corresponding aperture that port K connects, be provided with the interface channel that can only pass through the normal open of a small amount of water yield of drop between through hole L on quiet valve block and the corresponding aperture of port K, the switch knob of mixed valve structure is connected with the valve rod of spool, valve rod is connected with moving valve plate, moving valve plate is with together with quiet valve block fits tightly, the moving valve plate of spool is provided with a connection channel Q, interface channel Q both can make the corresponding aperture of port I and the corresponding aperture of port J, through hole L connects simultaneously, can make again the corresponding aperture of port I and the corresponding aperture of port J connect separately, also can make corresponding aperture and the through hole L of port I connect separately, also be provided with one on the moving valve plate of spool and can make the corresponding aperture of port K and the interface channel R that port L connects, the spool housing is provided with for limiting the positive stop of moving valve plate scope of activities, drive the moving valve plate work with movable valve plug by adjusting switch knob, duty with regard to capable of regulating and the mixed valve structure of conversion, but the water flowing state of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe and Heating installation heat exchanger just, the state of cutting off the water supply, when mixed valve structure is closed condition, the corresponding aperture of the corresponding aperture of port I and port J, through hole L is off state, the channel status that the interface channel that the corresponding aperture of through hole L and port K is the normal open by can only be by a small amount of water yield of drop is communicated with, the closed condition of mixed valve structure is the detected state of the whether damaged string water of heat exchanger tube that detects Heating installation heat exchanger, when mixed valve structure when to be opening go out the warm water duty, the corresponding aperture of the corresponding aperture of port I and port J, the channel status of through hole L for connecting by interface channel Q, the channel status of the corresponding aperture of through hole L and port K for connecting by interface channel R, through hole L and the corresponding aperture of port K are also the channel status that the interface channel of the normal open by can only be by a small amount of water yield of drop is communicated with, when mixed valve structure when to be opening go out the hot water duty, the channel status of the corresponding aperture of the corresponding aperture of port I and port J for connecting by interface channel Q, the channel status of the corresponding aperture of port L and port K for connecting by interface channel R, through hole L and the corresponding aperture of port K are also the channel status that the interface channel of the normal open by can only be by a small amount of water yield of drop is communicated with, when mixed valve structure when to be opening go out the cold water duty, the corresponding aperture of port I and the port L channel status for connecting by interface channel Q, the channel status that the interface channel that through hole L and the corresponding aperture of port K are the normal open by can only be by a small amount of water yield of drop is communicated with.
3. a kind of Heating installation heat exchanger that promotes according to claim 1 is used safe Special water tap, it is characterized in that: valve mechanism is mixed valve structure
,the housing of mixed valve structure is provided with for the cold water water inlet port E with the running water pipe connection, the housing of mixed valve structure is provided with the cold water water outlet port F connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, the housing of mixed valve structure is provided with the hot water water inlet port G connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, the quiet valve block of the spool of valve mechanism is provided with through hole H, the outlet pipe of through hole H and this tap is connected, through hole H is the water inlet port of this watertap discharging tube, the quiet valve block of spool is provided with respectively and port E, port F, the corresponding aperture that port G connects, the switch knob of mixed valve structure is connected with the valve rod of spool, valve rod is connected with the moving valve plate of spool, moving valve plate is with together with quiet valve block fits tightly, the moving valve plate of spool is provided with a connection channel O, interface channel O both can make the corresponding aperture of port E and the corresponding aperture of port F, through hole H connects simultaneously, can make again the corresponding aperture of port E and the corresponding aperture of port F connect separately, also can make corresponding aperture and the through hole H of port E connect separately, also be provided with one on the moving valve plate of spool and can make the corresponding aperture of port G and the interface channel P that through hole H connects, the housing of spool is provided with for limiting the positive stop of moving valve plate scope of activities, by adjusting the moving valve plate work of switch knob band movable valve plug, duty with regard to capable of regulating and the mixed valve structure of conversion, but just water flowing state, the state of cutting off the water supply of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe and Heating installation heat exchanger, when mixed valve structure is closed condition, the corresponding aperture of the corresponding aperture of port E and port F, through hole H are off state, and the corresponding aperture of through hole H and port G is also off state, when mixing the instant detected state of the whether damaged string water of heat exchanger tube that valve structure is the detection Heating installation heat exchanger, the corresponding aperture of port G and the through hole H channel status for connecting by interface channel P, the corresponding aperture of the corresponding aperture of port E and port F, through hole H are off state, when mixed valve structure when to be opening go out the warm water duty, the corresponding aperture of the corresponding aperture of port E and port F, the channel status of through hole H for connecting by interface channel O, the corresponding aperture of port G and through hole H are for passing through the channel status of interface channel P connection, when mixed valve structure when to be opening go out the hot water duty, the channel status of the corresponding aperture of the corresponding aperture of port E and port F for connecting by interface channel O, the corresponding aperture of port G and through hole H are the channel status by interface channel P connection, when mixed valve structure, when to be opening go out the cold water duty, the corresponding aperture of port E and through hole H are the channel status by interface channel O connection.
4. a kind of Heating installation heat exchanger that promotes according to claim 1 is used safe Special water tap, and it is characterized in that: valve mechanism is the double control valve structure
,the housing of double control valve structure is provided with for the cold water water inlet port A with the running water pipe connection, the housing of double control valve structure is provided with the cold water water outlet port B connected with the cold water import of the heat exchanger tube of Heating installation heat exchanger, the housing of double control valve structure is provided with the hot water water inlet port C connected with the hot water outlet of the heat exchanger tube of Heating installation heat exchanger, the quiet valve block of the spool of double control valve structure is provided with through hole D, the outlet pipe of through hole D and this tap is connected, through hole D is the water inlet port of the outlet pipe of this tap, the quiet valve block of spool is provided with respectively and port A, port B, the corresponding aperture that port C connects, be provided with the interface channel that can only pass through the normal open of a small amount of water yield of drop between the corresponding aperture of port C on quiet valve block and through hole D, the switch knob of double control valve structure is connected with the valve rod of spool, valve rod is connected with the moving valve plate of spool, moving valve plate is with together with quiet valve block fits tightly, moving valve plate is provided with the interface channel M that a corresponding aperture that can make to be positioned at the corresponding aperture of the port A on quiet valve block and port B is connected, also be provided with one on moving valve plate and can make to be positioned at the corresponding aperture of the port C on quiet valve block and the interface channel N that through hole D connects, the housing of spool is provided with for limiting the positive stop of moving valve plate scope of activities, by adjusting the moving valve plate work of switch knob band movable valve plug, with regard to the duty of capable of regulating and conversion double-control valve structure, but just water flowing state, the state of cutting off the water supply of the cold water import of the heat exchanger tube of Synchronization Control outlet pipe and Heating installation heat exchanger, the double-control valve structure of closed condition, being positioned at the corresponding aperture of the port A on quiet valve block and the corresponding aperture of port B is off state, the channel status that the interface channel that the corresponding aperture of through hole D and port C is the normal open by can only be by a small amount of water yield of drop is communicated with, the closed condition of double control valve structure both for the heat exchanger tube of detection Heating installation heat exchanger whether breakage go here and there the detected state of water, the double control valve structure of opening, the channel status of the corresponding aperture of the corresponding aperture of port A and port B for connecting by interface channel M, the channel status that the interface channel that the corresponding aperture of port C and through hole D are the normal open by can only be by a small amount of water yield of drop is communicated with, the corresponding aperture of port C and through hole D are also the channel status that passes through interface channel N connection.
5. use safe Special water tap according to claim 1,2,3, the described a kind of Heating installation heat exchanger that promotes of 4 any one, it is characterized in that: the cold water water inlet port of connecting with running water pipe of valve mechanism is provided with check-valves.
6. use safe Special water tap according to the described a kind of Heating installation heat exchanger that promotes of claim 2 or 3, it is characterized in that: the through hole of the quiet valve block of spool with the relative structure of the interface channel of moving valve plate is, the corresponding aperture of the cold water import on the valve mechanism housing is positioned at the center of quiet valve block, the corresponding aperture of the cold water outlet on the valve mechanism housing, the corresponding aperture of the water inlet port of outlet pipe and the water inlet of the hot water on valve mechanism housing port is dispersed in the periphery of quiet valve block, the corresponding aperture of the corresponding aperture of the cold water import on the made valve mechanism housing on the moving valve plate of spool and the outlet of the cold water on the valve mechanism housing, the interface channel that the water inlet port of outlet pipe is connected is v-depression, the interface channel that the corresponding aperture of the hot water water inlet port on the made valve mechanism housing on the moving valve plate of spool and the water inlet port of outlet pipe are connected is arc groove, arc groove is positioned at the periphery of moving valve plate.
7. a kind of Heating installation heat exchanger that promotes according to claim 3 is used safe Special water tap, it is characterized in that: the housing of mixed valve structure is provided with and is used to indicate respectively the work indication point of orientation and each duty of reflection spool of switch knob.
8. a kind of Heating installation heat exchanger that promotes according to claim 3 is used safe Special water tap, it is characterized in that: port G place also can be equipped with three-way pipe, the second logical Pressure gauge that is equipped with of three-way pipe, the hot water outlet of the threeway of three-way pipe and the heat exchanger tube of Heating installation heat exchanger is connected.
9. use safe Special water tap according to the described a kind of Heating installation heat exchanger that promotes of claim 2 or 4, it is characterized in that: the interface channel of normal open that can only be by a small amount of water yield of drop is chase structure or pinhole arrangement, in the situation that tap water hydraulic is 0.3MPa, one hour water yield by chase or pin hole is 3 jin of left and right.
10. a kind of Heating installation heat exchanger that promotes according to claim 4 is used safe Special water tap, it is characterized in that: the through hole of the quiet valve block of spool with the relative structure of the interface channel of moving valve plate is, the corresponding aperture of port A, the corresponding aperture of port B, the corresponding aperture of port C and through hole D are the periphery that two components are distributed in quiet valve block, the corresponding aperture of its middle port A and the corresponding aperture of port B are one group, the corresponding aperture of port C and through hole D are another group, interface channel M and interface channel N on the moving valve plate of spool are the arc groove structure, two arc grooves all are positioned at the periphery of moving valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094787 CN203116167U (en) | 2013-03-03 | 2013-03-03 | Special water faucet capable of promoting using safety of heat exchanger of heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094787 CN203116167U (en) | 2013-03-03 | 2013-03-03 | Special water faucet capable of promoting using safety of heat exchanger of heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116167U true CN203116167U (en) | 2013-08-07 |
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ID=48896505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094787 Expired - Fee Related CN203116167U (en) | 2013-03-03 | 2013-03-03 | Special water faucet capable of promoting using safety of heat exchanger of heating |
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| Country | Link |
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| CN (1) | CN203116167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115396A (en) * | 2013-03-03 | 2013-05-22 | 杜国军 | Special faucet allowing use of heater heat exchanger to be safer |
| CN108316436A (en) * | 2018-01-24 | 2018-07-24 | 无锡欧枫科技有限公司 | Keep the clean device of water outlet and method |
-
2013
- 2013-03-03 CN CN 201320094787 patent/CN203116167U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115396A (en) * | 2013-03-03 | 2013-05-22 | 杜国军 | Special faucet allowing use of heater heat exchanger to be safer |
| CN103115396B (en) * | 2013-03-03 | 2017-05-17 | 杜国军 | Special faucet allowing use of heater heat exchanger to be safer |
| CN108316436A (en) * | 2018-01-24 | 2018-07-24 | 无锡欧枫科技有限公司 | Keep the clean device of water outlet and method |
| CN108316436B (en) * | 2018-01-24 | 2024-03-08 | 无锡欧枫科技有限公司 | Device and method for keeping water outlet clean |
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