CN206094292U - Pressure differential bypass type hydraulic balance mixes moisture water collector system - Google Patents

Abstract

The utility model discloses a pressure differential bypass type hydraulic balance mixes moisture water collector system, include into the water return valve, mix member down on water, divide water collector, two three -way valves and two cross valves, connect and be equipped with secondary side circulation water pump on the pipeline of two cross valves, mixing component both ends on water and connecing I 1 ports of water knockout drum and cross valve respectively, mixing under water, the component both ends connect II 1 ports of water collector and cross valve respectively, I remaining one port of three -way valve I and cross valve constitutes a side circulation and advances water return interface I, and II remaining one ports of three -way valve II and cross valve constitute a side circulation and advance water return interface II, water intaking valve and water return valve connect a side circulation to advance I or side circulation of water return interface wantonly through the pipeline to advance water return interface II, do not connect into a side circulation of water return valve to advance water return interface and pass through the end cap shutoff. The utility model discloses can overcome heat source and terminal operating mode conflict, also can keep pump capacity stable, solve the water pump and change the scaling loss problem futilely.

Description

The mixed moisture water collector system of pressure reduction bypass type hydraulic equilibrium

Technical field

This utility model is related to the improvement of heating technology, and in particular to a kind of mixed moisture of pressure reduction bypass type hydraulic equilibrium catchments Device system, belongs to heating technology field.

Background technology

Ground heating system mainly has at present two kinds of thermals source of heat pump and wall-hung boiler, and heat pump ground warming system and wall-hung boiler ground are corresponded to respectively Heating system.Wherein wall-hung boiler belongs to high temperature heat source, and its operating condition is the big temperature difference, low discharge（Leaving water temperature T >=80 DEG C, enter back T=25 DEG C of water temperature difference △）；Contrastingly, the grounding heat coil tube of end then belongs to low temperature end, and its operating condition is the little temperature difference, big stream Amount（Inflow temperature T≤50 DEG C, enter backwater temperature difference △ T=10 DEG C）.With reference to heat formula：Heat=flow × temperature difference（ Q= G × △T ）, therefore wall-hung boiler differs 2.5 times with the traffic demand of floor heating end.Due to thermal source and the working condition difference of end, wall hanging The operating mode conflict of stove ground heating system is present all the time, causes the presence of the slow, high energy consumption that heats up, and the problem that local is not hot in application.

Air energy heat pump belongs to low-temperature heat source, and its operating condition is the little temperature difference, big flow（Leaving water temperature T≤50 DEG C, enter back T=5 DEG C of water temperature difference △）；With reference to previously described end grounding heat coil tube operation characteristic and heat formula, heat pump and floor heating end Traffic demand differs 2 times.Thermal source and end working condition difference are equally based on, operating mode conflict is present all the time, heat pump ground warming system The not hot problem in slow, high energy consumption and local that heats up is equally existed, underfed is also the main cause of heat pump ground warming system application failure.

In wall-hung boiler ground heating system application, the result that underfed is caused is probably wall-hung boiler main frame frequent start-stop.And In heat pump ground warming systematic difference, underfed is likely to result in heat pump main frame frequent start-stop, and serious is then damage compressor, Cause the serious consequence that main frame is scrapped.

The operating mode collision problem that the heat pump ground warming itself that warmed up due to wall-hung boiler is present, increases middle mixed water or hydraulic equilibrium Device is come the measure that overcomes operating mode conflict to necessitate and means.Water admixing device in the middle of thermal source and end system as increasing by one Individual heat exchange station, meets thermal source and is operated in respectively under oneself favourable working condition with end using this middle device, thermal source Primary side is circulated and secondary side circulation in end is independently carried out, and heat exchange is simply realized at water admixing device.However, working as secondary sidepiece When sub-valve is closed, pump capacity can be caused unstable, if during secondary side valve Close All, while and can not link Termination of pumping, then may cause that water pump is dry to turn scaling loss serious consequence.

Utility model content

For deficiencies of the prior art, the purpose of this utility model is to provide a kind of pressure reduction bypass type waterpower and puts down The mixed moisture water collector system of weighing apparatus, this utility model can overcome thermal source to conflict with end operating mode, it is also possible to keep pump capacity steady It is fixed, solve that water pump is dry to turn burning problems.

In order to solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：

The mixed moisture water collector system of pressure reduction bypass type hydraulic equilibrium, including water intaking valve, back-water valve (BWV), mixed component waterborne, mixed water Lower member, water knockout drum and water collector, it is characterised in that：Also include by pipeline three-way valve I, threeway of the connection in hollow arrangement Valve II, cross valve I, cross valve II, three-way valve I and three-way valve II are on same vertical direction, at cross valve I and cross valve II On another vertical direction；Three-way valve I and cross valve I are in sustained height, and three-way valve II and cross valve II are in sustained height； The pipeline of connection cross valve I and cross valve II is provided with secondary side water circulating pump；Mixed component two ends waterborne connect respectively water knockout drum and enter The mouth of a river and a port of cross valve I, mixed underwater components two ends connect respectively water collector water return outlet and a port of cross valve II；It is in Each remaining a port composition primary side is circulated into backwater interface I, in same the three-way valve I and cross valve I of sustained height Each remaining a port composition primary side is circulated into backwater interface II three-way valve II and cross valve II of one height；Water intaking valve Primary side is arbitrarily connect with back-water valve (BWV) by pipeline to circulate into backwater interface I or arbitrarily connect primary side and circulate into backwater interface II, The primary side for not tapping into water valve and back-water valve (BWV) is circulated into backwater interface by plug closure；In three-way valve I or three-way valve II Inside there are built-in definite value or adjustable pressure reduction valve element.

The water intaking valve and back-water valve (BWV) are two groups, and two groups of water intaking valves and back-water valve (BWV) each correspond to a set of floor heating thermal source, wherein One group of water intaking valve and back-water valve (BWV) arbitrarily connect primary side and circulate into backwater interface I by pipeline, and another group of water intaking valve and back-water valve (BWV) are logical Piping arbitrarily connects primary side and circulates into backwater interface II.

Compared to existing technology, this utility model has the advantages that：

1st, this utility model can meet the constant flow operation of first and second side, can also meet first and second side variable-flow fortune OK, and can effectively overcome first and second effluent amount it is asynchronous coupling conflict, that is, overcome thermal source and conflict with end operating mode.

2nd, a traditional Hydraulic Power System is changed into secondary Hydraulic Power System by this utility model, meets heat source side and end side Run according to respective design conditions flow respectively.

3rd, the system has bypass type structure, and with pressure reduction defencive function is bypassed.

4th, primary side enters backwater various assembling changes, and master enters backwater can be with any direction interface.Both backwater bottom can have been entered Enter bottom to go out or jacking ejection, also can a left side enter that the right side goes out or the right side is entered a left side and gone out, easy to use and flexible is easily installed.

Description of the drawings

Fig. 1 taps into backwater structure schematic diagram for this utility model upper end.

Fig. 2 taps into backwater structure schematic diagram for this utility model lower end.

Fig. 3 taps into backwater structure schematic diagram for this utility model upper and lower end.

Specific embodiment

This utility model is described in further detail with reference to the accompanying drawings and detailed description.

Referring to Fig. 1 and Fig. 2, the mixed moisture water collector system of this utility model pressure reduction bypass type hydraulic equilibrium, including water intaking valve 1st, back-water valve (BWV) 2, mixed component waterborne 3, mixed underwater components 4, water knockout drum 5 and water collector 6, it is characterised in that：Also include by pipeline Three-way valve I 7, three-way valve II 8, cross valve I 9, cross valve II 10 of the connection in hollow arrangement, three-way valve I 7 and three-way valve II 8 On same vertical direction, cross valve I 9 and cross valve II 10 are on another vertical direction；Three-way valve I 7 and cross valve I 9 In sustained height, three-way valve II 8 and cross valve II 10 are in sustained height.On the pipeline of connection cross valve I and cross valve II It is provided with secondary side water circulating pump 11.The mixed two ends of component waterborne 3 connect respectively the water inlet of water knockout drum 5 and a port of cross valve I 9, mix The two ends of underwater components 4 connect respectively the water return outlet of water collector 6 and a port of cross valve II 10.The He of three-way valve I in sustained height Each remaining a port composition primary side is circulated into backwater interface I cross valve I, the three-way valve II and four in sustained height Each remaining a port composition primary side is circulated into backwater interface II port valve II.Have in three-way valve I or three-way valve II Built-in definite value or adjustable pressure reduction valve element.

The water intaking valve and back-water valve (BWV) can be one group, and now water intaking valve and back-water valve (BWV) arbitrarily connect primary side and follow by pipeline Ring enters backwater interface I or arbitrarily connects primary side to circulate into backwater interface II, and the primary side for not tapping into water valve and back-water valve (BWV) is followed Ring is entered backwater interface and is then blocked by plug.

The water intaking valve and back-water valve (BWV) can also be two groups, and now two groups of water intaking valves and back-water valve (BWV) each correspond to a set of floor heating Thermal source（Such as wall-hung boiler thermal source and source heat pump heat）, one of which water intaking valve and back-water valve (BWV) by pipeline arbitrarily connect primary side circulate into Backwater interface I, another group of water intaking valve and back-water valve (BWV) arbitrarily connect primary side and circulate into backwater interface II by pipeline.

Therefore this utility model can have three kinds of connections, water intaking valve and back-water valve (BWV) are one group（A kind of thermal source of correspondence）Connect lower end structure Enter backwater into lower end, i.e., structure shown in Fig. 2；Water intaking valve and back-water valve (BWV) are one group（A kind of thermal source of correspondence）Connect end composition upper end to enter Backwater, i.e., structure shown in Fig. 1；Water intaking valve and back-water valve (BWV) are two groups（Two kinds of thermals source of correspondence）Connect top and bottom respectively to constitute up and down Hold into backwater, i.e., structure shown in Fig. 3.Therefore this structure is using more flexible, and adaptability is higher.

" arbitrarily connecing " described in this utility model refers to that primary side is circulated into backwater interface and do not have directivity, and only two is complete , i.e., there is no fixed primary side and circulate water inlet interface and primary side circulating backwater interface, water intaking valve in the interface of full equality Can connect two interfaces any one, back-water valve (BWV) connects remaining that interface.

Mix component waterborne, mixed underwater components, water knockout drum, water collector, a port of cross valve I, a port of cross valve II Constitute secondary side circulation, i.e. figure upper left side.The three-way valve I of hollow arrangement, three-way valve II, cross valve I, cross valve II constitute side Circulate on road.Water intaking valve and back-water valve (BWV) and the three-way valve being attached thereto, cross valve constitute primary side circulation.When certain valve in secondary side During closing, in the case where guaranteeing that remaining service valve flow is constant, remaining flow enters bypass circuit, to guarantee that secondary side is followed Ring pump capacity remains unchanged.When secondary side valve Close All, the termination of pumping if water pump does not link, pump capacity whole Into bypass line circulation, so as to avoid, water pump is dry to turn scaling loss.Therefore, this utility model may be simultaneously present the circulation of three tunnels（One Secondary side circulation+secondary side circulation+bypass circuit）, it is also possible to only there is two-way circulation simultaneously（Primary side circulation+secondary side is followed Ring or primary side circulation+bypass circuit）.

The system has bypass type structure, and with pressure reduction defencive function is bypassed；Simultaneously primary side enters backwater various assemblings Change, master enters backwater can be with any direction interface.Both backwater bottom can have been entered entered bottom to go out or jacking ejection, also can a left side enter the right side and go out or right Enter a left side to go out, easy to use and flexible.

A traditional Hydraulic Power System is changed into secondary Hydraulic Power System by this utility model, meets heat source side and end side point Do not run according to respective design conditions flow.

This utility model can meet the constant flow operation of first and second side, can also meet first and second side variable-flow operation, And can effectively overcome the asynchronous coupling of first and second effluent amount to conflict.

The mixed water type water collecting and diversifying device assembly deft design of this utility model, compact conformation, good looking appearance, install convenient.

Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng This utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model Enclose, it all should cover in the middle of right of the present utility model.

Claims (2)

1. the mixed moisture water collector system of pressure reduction bypass type hydraulic equilibrium, including water intaking valve, back-water valve (BWV), mix component waterborne, it is mixed under water Component, water knockout drum and water collector, it is characterised in that：Also include by pipeline three-way valve I, three-way valve of the connection in hollow arrangement IIth, on same vertical direction, cross valve I and cross valve II are in for cross valve I, cross valve II, three-way valve I and three-way valve II On another vertical direction；Three-way valve I and cross valve I are in sustained height, and three-way valve II and cross valve II are in sustained height；Even The pipeline for connecing cross valve I and cross valve II is provided with secondary side water circulating pump；Mix component two ends waterborne and connect water knockout drum water inlet respectively Mouth and a port of cross valve I, mixed underwater components two ends connect respectively water collector water return outlet and a port of cross valve II；In same Each remaining a port composition primary side is circulated into backwater interface I, in same the three-way valve I and cross valve I of one height Each remaining a port composition primary side is circulated into backwater interface II three-way valve II and cross valve II of height；Water intaking valve and Back-water valve (BWV) arbitrarily connects primary side and circulates into backwater interface I or arbitrarily connect primary side and circulate into backwater interface II by pipeline, does not have There is the primary side for tapping into water valve and back-water valve (BWV) to circulate into backwater interface to block by plug；In three-way valve I or three-way valve II There are built-in definite value or adjustable pressure reduction valve element.

2. the mixed moisture water collector system of pressure reduction bypass type hydraulic equilibrium according to claim 1, it is characterised in that it is described enter Water valve and back-water valve (BWV) are two groups, and two groups of water intaking valves and back-water valve (BWV) each correspond to a set of floor heating thermal source, one of which water intaking valve and are returned Water valve arbitrarily connects primary side and circulates into backwater interface I by pipeline, and another group of water intaking valve and back-water valve (BWV) arbitrarily connect one by pipeline Circulate into backwater interface II secondary side.