CN208455731U - A kind of vertical water storage container - Google Patents

Abstract

The utility model relates to a kind of vertical water storage containers, belong to water energy accumulating technique field, solve the problems, such as that the prior art causes capacity usage ratio low when upper and lower surface is curved surface because of fluid turbulent.Vertical water storage container includes: shell of tank, hot-fluid drainage mechanism, cold flow drainage mechanism, hot-fluid baffle plate, cold flow baffle plate；The inner space of shell of tank includes the cylindrical space being vertically arranged and the upper end space and lower end space that cylindrical space both ends of the surface are arranged in；Hot-fluid baffle plate is the annular slab that the upper inside wall in upper end space is arranged in；Hot-fluid drainage mechanism is used to outside shell of tank introduce hot-fluid in shell of tank, and the cylindrical surface inside in hot-fluid towards the upper end space being located above hot-fluid baffle plate is sprayed.The utility model effectively can be such that water flow uniformly slowly flows into water pot in the form of gravity stream, and water distribution effect is good, while can be improved the accumulation of energy utilization rate and space utilization rate of container.

Description

A kind of vertical water storage container

Technical field

The utility model relates to energy accumulating technique field more particularly to a kind of vertical water storage containers.

Background technique

Water accumulation of energy is using water as accumulation of energy medium, and it is (or cold that the sensible heat that is absorbed and released when being changed using water temperature carries out heat Amount) storage.According to the height for using object and storage temperature, cold-storage and accumulation of heat can be divided into.The core of water energy accumulating technique is How to prevent or inhibit the mixing and heat exchange between different water temperature storage water.

Temperature natural layering method is to utilize high temperature water density small, and readily suspended in upper layer, low temperature water density is easy to deposit greatly The natural separation of cold water and hot water is realized in the property of lower layer, without facility is manually isolated, structure is extremely simple.Water it is thermally conductive Coefficient is little, as long as therefore layering stablize, heat exchange therebetween is little.Traditional technology is thought, guarantees to be layered stable key It is that can the water-distributing device of cool and heat ends be such that water flow uniformly slowly flows into water tank in the form of gravity stream.

Existing vertical water storage container upper and lower ends are usually hemispherical or semielliptical shape, and centre is the vertical of regular shape Cylinder, the common feature of traditional water distribution are that water distributor is mounted in the cylinder of container, since cylinder is regular shape, compare appearance Easily obtain preferable energy storage effect, thus it is actually active use be still between lower water-dispensing device cylindrical space or prism is empty Between, the accumulator space of lower head on vertical vessel is wasted, so that the utilization rate of energy is reduced, to reach certain storage Energy volume has to increase volume of a container, improves manufacturing cost.

Utility model content

In view of above-mentioned analysis, the utility model is intended to provide a kind of vertical water storage container, holds to solve existing water storage Device low problem of capacity usage ratio due to fluid turbulent when upper and lower surface is curved surface.

The purpose of this utility model is mainly achieved through the following technical solutions:

In one embodiment of the utility model, a kind of vertical water storage container, vertical water storage container include: shell of tank, Hot drainage mechanism, cold drainage mechanism, hot-fluid baffle plate, cold flow baffle plate；

The inner space of shell of tank includes the cylindrical space being vertically arranged and cylindrical space upper surface is arranged in The lower end space of upper end space and cylindrical space lower end surface, upper end space and lower end space are hemispherical sky Between, or be semielliptical shape space；

Hot-fluid baffle plate is the annular slab that the inner wall of the corresponding shell of tank in upper end space is arranged in, and hot-fluid baffle plate Outer ring and shell of tank inner wall be connected and fixed, inner ring it is hanging, the inner ring of hot-fluid baffle plate, outer ring are located at horizontal plane It is interior；Hot-fluid drainage mechanism is used to outside shell of tank introduce hot-fluid in shell of tank, and by hot-fluid towards positioned at hot-fluid baffling Injection on the inside of the curved surface in the upper end space above plate；

Cold flow baffle plate is the annular slab that the inner wall of the corresponding shell of tank in lower end space is arranged in, and cold flow baffle plate Outer ring and shell of tank inner wall be connected and fixed, inner ring it is hanging, the inner ring of cold flow baffle plate, outer ring are located at horizontal plane It is interior；Cold flow drainage mechanism is used to outside shell of tank introduce cold flow in shell of tank, and by cold flow towards positioned at cold flow baffling Injection on the inside of the curved surface in the lower end space below plate；

Hot-fluid drainage mechanism includes: hot-fluid inlet/outlet pipe, hot-fluid water distribution disk；Cold flow drainage mechanism include: cold flow inlet/outlet pipe, Cold flow water distribution disk.

The beneficial effect of the utility model embodiment is:

1, in the utility model embodiment, in the drainage mechanism setting up and down of water storage space, and make water distribution disk close to storage In the corresponding space of curved surface above and below hydrospace, the corresponding space of lower surface camber on water storage space can be adequately utilized；

2, in the utility model embodiment, it is provided with baffle plate on the inner wall of water storage space, water flow can be effectively prevent It is flowed along water storage container inner wall, because the frictional resistance of water storage container inner wall is smaller than the water resistance in the middle part of container, so being flowed along inner wall Water flow can than in the middle part of the container flowing water stream mix one step ahead with the water layer of up/down, cause temperature fault poor, energy damages It loses, the mixing that baffle plate can effectively avoid the flowing therefore generated from causing the hot water on upper layer and the cold water of lower layer is set, into one Step improves capacity usage ratio；

3, in the utility model embodiment, according to the position of the different setting baffle plates of curvature of curved surface, to prevent ejection Water generates turbulent flow because of curved surface, avoids in water storage space, and the cold water of the hot water on upper layer and lower layer ensure that because turbulent flow is mixed Capacity usage ratio；

4, in the utility model embodiment, according to the hot-fluid mounting hole and cold flow mounting hole of the setting of the flow difference of drainage Aperture is different, and is arranged at the central location of water distribution disk, it is ensured that the uniformity flowed out, to avoid because going out stream inhomogeneities It causes the hot water on upper layer to mix with the uneven of the cold water of lower layer, and causes the loss of energy；

5, in the utility model embodiment, the upper and lower surface of water storage space is curved surface, and is arranged like the shape of capsule Shape, because shell of tank section is circle, so the volume of internal storable water is bigger in the identical situation of materials.

It in the utility model, can also be combined with each other between above-mentioned each technical solution, to realize more preferably combination sides Case.Other feature and advantage of the utility model will illustrate in the following description, also, certain advantages can be from specification It becomes apparent, or is understood and implementing the utility model.The purpose of this utility model and other advantages can pass through It is achieved and obtained in specifically noted content in bright book, claims and attached drawing.

Detailed description of the invention

Attached drawing is only used for showing the purpose of specific embodiment, and is not considered as limitations of the present invention, entire In attached drawing, identical reference symbol indicates identical component.

Fig. 1 is the vertical water storage container schematic diagram of internal structure of the utility model；

Fig. 2 is the vertical water storage container internal structure plane view cross-sectional schematic diagram of the utility model；

Appended drawing reference: 1- shell, 2- upper cover, 3- lower head, 4- hot-fluid inlet/outlet pipe, 5- hot-fluid water distribution disk, 6- Hot-fluid baffle plate, 7- cold flow inlet/outlet pipe, 8- cold flow water distribution disk, 9- cold flow baffle plate.

Specific embodiment

Specifically describe the preferred embodiment of the utility model with reference to the accompanying drawing, wherein attached drawing constitutes the application one Point, and be used to illustrate the principles of the present invention together with the embodiments of the present invention, it is not intended to limit the utility model Range.

With the continuous improvement of living standards, the air-conditioning technique use that summer needs cold source, winter to need heat source is cured Come more universal.Under normal conditions, weight night in the electric load daytime of air-conditioning system and heating system is light, air-conditioning and electric boiler electricity consumption and electricity Netting other loads and striving peak by paddy is one of the principal element for causing power grid peak load difference.For guarantee power grid it is safe, rationally and User's tune lotus is encouraged in economical operation, is realized " peak load shifting ", country has carried out Peak-valley TOU power price.

Energy accumulating technique is exactly to be used applied to a kind of tune lotus technology under Peak-valley TOU power price system using energy storage system End system does not have load or load lesser period to store energy, will in the use end system load biggish period This portion of energy releases, to reach power grid " peak load shifting ", balanced load and the win-win situation for making user's power cost saving.

In water energy storage area, water storage container upper layer is the lesser hot water of density, lower layer is the biggish cold water of density, introduces heat Water then draws cold water, and the interface decline between hot water cold water, vice versa, and the core point of technology is to reduce hot water and cold water Direct contact area, energy loss when avoiding direct contact with mixing, in the prior art, no matter space inside water storage container How is shape, and hot-fluid or cold flow are introduced into water storage container using the form of plane injection water, and it is flat to eject stream place Space between face and the curved surface of upside or downside is unable to fully utilize, and causes waste spatially, therefore the prior art Generally use shape of the cylindrical body of cuboid or setting as water storage container.

In one embodiment of the utility model, horizontal water storage container includes: shell of tank, hot-fluid drainage mechanism, cold flow Drainage mechanism, hot-fluid baffle plate 6, cold flow baffle plate 9；The inner space of shell of tank include the cylindrical space that is vertically arranged and The upper end space of cylindrical space upper surface and the lower end space of cylindrical space lower end surface be set, upper end space and Lower end space is hemispherical space, or is semielliptical shape space.In the utility model embodiment, water storage space is arranged For the shape of similar capsule, when making certain thickness shell of tank, compared to the cuboid or cylindrical body of same isometric(al), this reality With the shape of the similar capsule in new embodiment, i.e. the cylinder shape that adds hemisphere or semielliptical can save shell of tank Materials being fabricated saves the manufacturing cost of whole equipment.

In view of, needing to guarantee that the flow rate of water flow of all directions is consistent with flow as far as possible in the art, so this reality With in new embodiment, interior spatial structure, hot-fluid drainage mechanism and the cold flow drainage mechanism of shell of tank, hot-fluid baffle plate 6 It is symmetrical above and below respectively about the horizontal central plane of cylindrical space with cold flow baffle plate 9.Using symmetrical form, also favorably and this The batch production of utility model embodiment.

If drainage mechanism in the prior art is added in the container of the utility model embodiment by force, it is former This is suitable for the drainage mechanism of plane when Jiang Shui sprays to curved surface, and water flow can flow along curved surface, ultimately cause cold water and hot water it Between turbulent flow so that hot water or cold water mix, reduce the utilization rate of energy.

Baffle plate is provided in the utility model embodiment, to prevent water flow from flowing along curved surface.Hot-fluid baffle plate 6 is setting The annular slab of the inner wall of corresponding shell of tank in upper end space, i.e., hot baffle plate in the horizontal plane be projected as annular, should The inner ring of annular corresponds to the inner ring of hot-fluid baffle plate 6, and the outer ring of the annular corresponds to the outer ring of hot-fluid baffle plate 6；Hot-fluid folding The outer ring of flowing plate 6 and the inner wall of shell of tank are connected and fixed, inner ring is hanging, and the inner ring of hot-fluid baffle plate 6, outer ring are located at water In plane, the inner ring of hot-fluid baffle plate 6, outer ring respectively where horizontal plane not necessarily same level.Hot-fluid baffle plate 6 and cold It is symmetrical above and below about the plane where the axis of cylindrical space to flow baffle plate 9, that is, cold flow baffle plate 9 is to be arranged in lower end The annular slab of the inner wall of the corresponding shell of tank in space, and the outer ring of cold flow baffle plate 9 and the inner wall of shell of tank be connected and fixed, Inner ring is hanging, and the inner ring of cold flow baffle plate 9, outer ring are located in horizontal plane.Baffle plate is interior in the utility model embodiment Circle and outer ring are located in horizontal plane, reduce the process that water flow is flowed along curved surface, reduce the impact to water layer, due to carrying out Baffling increases the resistance of water flow, and water velocity, while adjustable baffle plate angle are further decreased after water flow is folded to, is made Water flow can be in diffusing state after being folded to, and flow and flow rate be similar to equal, can further decrease water storage container inner cold water and heat Flowing between water ensure that good water distribution effect, improve capacity usage ratio.

It is clear that baffle plate to be enable to carry out baffling to water flow, hot-fluid drainage mechanism is used to hot-fluid outside container It is introduced in shell of tank outside shell, and by hot-fluid towards injection on the inside of the curved surface in the upper end space positioned at 6 top of hot-fluid baffle plate； Cold flow drainage mechanism is used to outside shell of tank introduce cold flow in shell of tank, and by cold flow towards positioned at cold flow baffle plate 9 Injection on the inside of the curved surface in the lower end space of lower section.

When actually using the utility model embodiment, flow direction baffle plate carries out baffling, can be because of the angle of baffle plate And different baffling effects is generated, and in order to can be in diffusing state, in the utility model embodiment after being folded to water flow, hot-fluid baffling Plate 6 is inclined ring, and inner ring is than outer ring closer to the horizontal central plane of cylindrical space；The width of hot-fluid baffle plate 6 is equal；It is cold Stream baffle plate 9 is inclined ring, and inner ring is than outer ring closer to the horizontal central plane of cylindrical space；The width of cold flow baffle plate 9 is equal It is equal.

In the utility model embodiment, drainage mechanism is used to water introducing water storage container outside water storage container, or by water from Water storage container is drawn in water storage container.Hot-fluid drainage mechanism includes: hot-fluid inlet/outlet pipe 4, hot-fluid water distribution disk 5；Hot-fluid water distribution circle Disk 5 is arranged in the central location in upper end space and fixes with shell of tank, and hot-fluid water distribution disk 5 is horizontally disposed.Hot-fluid cloth Water disk 5 is centrally positioned, it is ensured that the hot water in water storage container erects spatial axis direction straight up along cylindrical It flows out, it is ensured that the uniformity flowed out avoids mixing because of the hot water on upper layer caused by going out stream inhomogeneities and the uneven of cold water of lower layer It closes, and causes the loss of energy.In order to make the embodiments of the present invention water storage container space utilization rate with higher, hot-fluid Water distribution disk 5 should be close to the inner wall of water storage container, but the edge of hot-fluid water distribution disk 5 and upper end space curved surface keep certain Vertical direction distance；The lower surface of hot-fluid water distribution disk 5 to cylindrical space horizontal central plane distance greater than hot-fluid roll over Horizontal plane where the outer ring of flowing plate 6 to cylindrical space horizontal central plane distance.

In water energy accumulating technique field, in order to avoid or weaken mixing between hot water and cold water, need guaranteeing that water energy is enough Under the premise of flowing, the flow velocity appropriate for reducing water flow improves this to further make the more uniform stabilization of flowing of hot water The capacity usage ratio of utility model embodiment, hot-fluid water distribution disk 5 are hollow disc, 4 one end of hot-fluid inlet/outlet pipe and hot-fluid water distribution The hot-fluid mounting hole of the central location of disk 5 connects, and the other end is pierced by from shell of tank, connect with external heating flow source.Why Be installed at center, be because when at center, into container hot water and cold water can uniform cloth stream around, and keep Certain discharge velocity realizes first time water distribution uniformity.

In the present embodiment, hot-fluid mounting hole is the through-hole on hot-fluid water distribution disk 5, and hot-fluid inlet/outlet pipe 4 leads hot-fluid into rear Curved surface directly by hot-fluid from hot-fluid mounting hole towards upper end space sprays, the edge and upper end of hot-fluid water distribution disk 5 Space curved surface encounters the curved surface in upper end space there are the distance on vertical direction after hot-fluid outflow, and along 360 ° of complete cycles of curved surface It flows, and keeps certain horizontal discharge velocity in disk border, and discharge velocity is lower than the first time water discharge velocity, hot-fluid The downward baffling of 2 curved surface of end socket is met after 5 edge of water distribution disk goes out and flows, since baffling increases resistance to water-flow, so baffling Water velocity afterwards further lowers under the space that 5 edge of water distribution disk and 2 inner wall of upper cover keep certain distance, realizes the Secondary uniform water distribution.

Hot-fluid further decreases water velocity, while adjustable baffle plate angle after being folded at upper baffle plate 6, make water flow It can be in diffusing state after being folded to, realize third time water distribution uniformity.

The effect of hot-fluid inlet/outlet pipe 4 is that hot water is introduced or drawn, in addition to the effect in the utility model embodiment, also Have the effect of slowing down to water flow, hot-fluid inlet/outlet pipe 4 is located at the part inside shell of tank and is equipped with more than or equal to 90 ° Bending, is arranged at 1 or many places are bent, and installation needs is not only able to satisfy, but also can increase bend pipe resistance, so that into the intracorporal hydrodynamic(al) of tank Can be small, it avoids because water velocity is excessively high so that hot water and cold water mix, influence the utilization rate of energy.

In order to avoid energy loses because of drainage process, in the utility model embodiment, shell of tank is equipped with hot-fluid mouth, heat Outlet pipe 4 is flowed into be pierced by hot-fluid mouth from shell of tank；Sealing stiffening ring is equipped at hot-fluid mouth.Hot-fluid inlet/outlet pipe 4 passes through hot-fluid mouth, It in conjunction with the cold flow mouth of same design, can effectively prevent in the drainage process of water flow, contact or mixing of the hot water with cold water, It avoids generating energy loss.

For the above reasons, and being closed in design with the convenience in production, hot-fluid drainage mechanism and cold flow drainage mechanism Plane where axis in cylindrical space is symmetrical above and below, specifically:

Cold flow drainage mechanism includes: cold flow inlet/outlet pipe 7, cold flow water distribution disk 8.Cold flow water distribution disk 8 is arranged in lower end The central location in space is simultaneously fixed with shell of tank, and cold flow water distribution disk 8 is horizontally disposed；7 one end of cold flow inlet/outlet pipe and cold flow The cold flow mounting hole of the central location of water distribution disk 8 connects, and the other end is pierced by from shell of tank, connect with external cold flow source.It is cold Stream mounting hole is through-hole, and cold flow sprays to the curved surface in the lower end space by cold flow mounting hole.The upper table of cold flow water distribution disk 8 Face to cylindrical space horizontal central plane distance be greater than the outer ring of cold flow baffle plate 9 where horizontal plane to cylindrical space The distance of horizontal central plane.Cold flow inlet/outlet pipe 7 is located at the part inside shell of tank equipped with the bending more than or equal to 90 °.Hold Device shell is equipped with cold flow mouth, and cold flow inlet/outlet pipe 7 is pierced by cold flow mouth from shell of tank；Sealing stiffening ring is equipped at cold flow mouth.

In view of producing the raw materials consumption and cost of the utility model embodiment, shell of tank uses the shell of consistency of thickness Structure, the i.e. outer shape of shell of tank and the shape of inner space are consistent, and when actual production manufactures, shell of tank is difficult one Forming, therefore in the utility model embodiment, shell of tank includes: shell 1, upper cover 2 and lower head 3；Shell 1 For cylindrical tube, middle part is cylindrical space；The upside of shell 1 is arranged in upper cover 2, is hemispherical or semielliptical Shape；The downside of shell 1 is arranged in lower head 3, is hemispherical or semielliptical shape；Upper cover 2 and lower head 3 are and container Cylinder 1 is tightly connected.

In order to which entire water storage container to be fixed, the lower part in the outside of shell of tank is equipped with support construction, in practical peace When dress is fixed, may there is a problem of that the fixed plane of installation is not horizontal, it is contemplated that cold water and heat inside water storage container Water interface is horizontal plane, and therefore, when installation needs to adjust support construction, keeps water storage container holding as far as possible horizontal.

Certain equipment uses the embodiments of the present invention can according to the specific water storage demand of certain equipment as water storage container To determine the design parameter of the utility model embodiment.

In the utility model embodiment, the diameter of vertical vessel cylinder 1 is 4500mm, 4 diameter of hot-fluid inlet/outlet pipe and heat Stream installation bore dia is 273mm, which needs the stream according to the flow and control water flow flowed into container in hot-fluid inlet/outlet pipe 4 Speed is calculated.Hot-fluid mounting hole and 2 vertical range of vertical vessel upper cover are 300mm, which is the flow according to conveying With control water flow obtained by 2 top center of vertical vessel upper cover, the one time water flow relocity calculation.5 diameter of hot-fluid water distribution disk For 1200mm, 5 edge of hot-fluid water distribution disk is 255mm far from 2 vertical range of vertical vessel upper cover, this two numerical value is according to conveying Flow and control water flow obtained by the two time water flow relocity calculations of 5 edge of hot-fluid water distribution disk.6 outer ring of hot-fluid baffle plate peace Holding position is 478mm away from 2 apex height of vertical vessel upper cover, and 6 width of hot-fluid baffle plate is 400mm, this two numerical value is basis The flow of conveying and control water flow are obtained by the three time water flow relocity calculations of 6 edge of hot-fluid baffle plate；Hot-fluid baffle plate 6 and vertical The angle of formula container upper cover 2 is 83 °, which is the three time water streams according to control water flow in 6 edge of hot-fluid baffle plate Obtained by speed and vertical vessel diameter calculation.

7 diameter of cold flow inlet/outlet pipe and cold flow installation bore dia are 273mm, which needs according to the flow flowed into container It is obtained with control water flow in the flow relocity calculation of hot-fluid inlet/outlet pipe 4.Cold flow mounting hole is with 3 vertical range of vertical vessel lower head 300mm, the distance are flow and control water flow according to conveying in 3 bottom centre position of vertical vessel lower head, one time water stream Speed calculates gained.8 diameter of cold flow water distribution disk be 1200mm, 8 edge of cold flow water distribution disk far from vertical vessel lower head 3 vertically away from From for 255mm, this two numerical value is the two time water streams according to the flow of conveying and control water flow in 8 edge of cold flow water distribution disk Speed calculates gained.9 outer ring installation site of cold flow baffle plate is 478mm, cold flow baffle plate away from 3 bottom point height of vertical vessel lower head 9 width are 400mm, this two numerical value is the flow according to conveying and controls water flow in three time waters of 9 edge of cold flow baffle plate Obtained by flow relocity calculation；The angle of cold flow baffle plate 9 and vertical vessel lower head 3 is 83 °, which is according to control water flow cold It flows obtained by three time water flow velocitys and the vertical vessel diameter calculation of 9 edge of baffle plate.

This vertical water storage container is in use, include filling heat and two processes of heat release.

When filling heat, hot water is as supplemented into vertical water storage container, while letting cool water outward.Hot water is from hot-fluid inlet/outlet pipe 4 Into from the outflow of the hot mounting hole of hot-fluid water distribution disk 5, after being stopped by vertical vessel upper cover 2, along 360 ° of complete cycle uniform cloth Stream realizes first time water distribution uniformity；Water flow continues along 5 bottom horizontal flow sheet of hot-fluid water distribution disk, and 360 ° of complete cycles are equal at disk border Even to go out to flow, discharge velocity further decreases more for the first time at this time, realizes second of water distribution uniformity；Water flow is along arc-shaped upper cover 2 At the hot-fluid baffle plate 6 for reaching annular setting, it is folded to after being blocked and uniformly goes out to flow along 360 ° of complete cycles of 6 edge of hot-fluid baffle plate, be in Diffusing state is evenly distributed in vertical vessel level cross-sectionn, realizes third time water distribution uniformity, makes water flow in the same plane It is more uniform, gravity stream is finally formed in vertical vessel, to play the role of water distribution uniformity.Meanwhile heat hydraulic pressure's Under effect, for the cold water in vertical vessel out of, annular setting 9 area encompassed of cold flow baffle plate, complete cycle uniformly flows to cold flow Water distribution disk 8 and 3 area encompassed of vertical vessel lower head further enter cold flow inlet/outlet pipe 7 from cold flow mounting hole and are discharged Outside vertical water storage container.

When heat release, cold water is as supplemented into vertical water storage container, while hot water being discharged.Cold water is from cold flow inlet/outlet pipe 7 Into from the outflow of the cold flow mounting hole of cold flow water distribution disk 8, after being stopped by vertical vessel lower head 3, along 360 ° of complete cycle uniform cloth Stream realizes first time water distribution uniformity；Water flow continues along 8 bottom horizontal flow sheet of cold flow water distribution disk, and 360 ° of complete cycles are equal at disk border Even to go out to flow, discharge velocity further decreases more for the first time at this time, realizes second of water distribution uniformity；Water flow is along arc-shaped lower head 3 At the cold flow baffle plate 9 for reaching annular setting, it is folded to after being blocked and uniformly goes out to flow along 360 ° of complete cycles of 9 edge of cold flow baffle plate, be in Diffusing state is evenly distributed in vertical vessel level cross-sectionn, realizes third time water distribution uniformity, makes water flow in the same plane It is more uniform, gravity stream is finally formed in vertical vessel, to play the role of water distribution uniformity.Meanwhile in cold water pressure Under effect, for the hot water in vertical vessel out of, annular setting 6 area encompassed of hot-fluid baffle plate, complete cycle uniformly flows to hot-fluid It is vertical further to enter the discharge of hot-fluid inlet/outlet pipe 4 from hot mounting hole for water distribution disk 5 and 2 area encompassed of vertical vessel upper cover Outside formula water storage container.

The utility model is so that water flow is uniformly slowly flowed into vertical storage in the form of gravity stream water distribution uniformity three times In water container, i.e., after water flow leaves baffle plate quite distance in container, each horizontal water layer accumulation of energy or during release energy as The same upper and lower of piston moves in parallel, to ensure that the stability of layering.

In conclusion the utility model embodiment provides a kind of vertical water storage container, in the utility model embodiment, The drainage mechanism setting up and down of water storage space, and make in the corresponding space of curved surface of the water distribution disk above and below water storage space, energy It is enough adequately to utilize the corresponding space of lower surface camber on water storage space；In the utility model embodiment, on the inner wall of water storage space Provided with baffle plate, water flow can be effectively prevent to flow along water storage container inner wall, because of the frictional resistance specific volume of water storage container inner wall Water resistance in the middle part of device is small, thus along inner wall flowing water stream can than in the middle part of the container flowing water stream one step ahead with the water of up/down Layer mixing, causes temperature fault poor, energy loss, and setting baffle plate can effectively avoid the flowing therefore generated from causing upper layer The mixing of hot water and the cold water of lower layer, further improves capacity usage ratio；In the utility model embodiment, according to curvature of curved surface The positions of different setting baffle plates avoided in water storage space, the heat on upper layer with preventing the water sprayed from generating turbulent flow because of curved surface Water and the cold water of lower layer ensure that capacity usage ratio because turbulent flow is mixed；In the utility model embodiment, according to the stream of drainage Hot-fluid mounting hole/cold flow mounting hole the aperture for measuring different settings is different, and hot-fluid mounting hole/cold flow mounting hole installation site The center vertical positioned at container, it is ensured that the uniformity flowed out, thus, avoid the hot water because of upper layer caused by going out stream inhomogeneities Uneven with the cold water of lower layer mixes, and causes the loss of energy；In the utility model embodiment, up and down the two of water storage space Face is curved surface, and is arranged like the shape of capsule, because shell of tank section is circle, so the situation identical in materials Under, the volume of internal storable water is bigger.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.

Claims (10)

1. a kind of vertical water storage container, which is characterized in that the vertical water storage container includes: shell of tank, hot drainage mechanism, cold Drainage mechanism, hot-fluid baffle plate (6), cold flow baffle plate (9)；

The inner space of the shell of tank includes the cylindrical space being vertically arranged and cylindrical space upper surface is arranged in The lower end space of upper end space and cylindrical space lower end surface, the upper end space and lower end space are hemispherical Space or semielliptical shape space；

The hot-fluid baffle plate (6) is the annular slab that the inner wall of the corresponding shell of tank in the upper end space is arranged in, and institute The inner wall of the outer ring and the shell of tank of stating hot-fluid baffle plate (6) is connected and fixed, inner ring is hanging, the hot-fluid baffle plate (6) Inner ring, outer ring is located in horizontal plane；The hot-fluid drainage mechanism is used to hot-fluid introducing institute outside the shell of tank It states in shell of tank, and the curved surface inside in hot-fluid towards the upper end space being located above the hot-fluid baffle plate (6) is sprayed；

The cold flow baffle plate (9) is the annular slab that the inner wall of the corresponding shell of tank in the lower end space is arranged in, and institute The inner wall of the outer ring and the shell of tank of stating cold flow baffle plate (9) is connected and fixed, inner ring is hanging, the cold flow baffle plate (9) Inner ring, outer ring is located in horizontal plane；The cold flow drainage mechanism is used to cold flow introducing institute outside the shell of tank It states in shell of tank, and the curved surface inside in cold flow towards the lower end space being located at below the cold flow baffle plate (9) is sprayed；

The hot-fluid drainage mechanism includes: hot-fluid inlet/outlet pipe (4), hot-fluid water distribution disk (5)；The cold flow drainage mechanism includes: Cold flow inlet/outlet pipe (7), cold flow water distribution disk (8).

2. vertical water storage container according to claim 1, which is characterized in that the hot-fluid water distribution disk (5) is arranged in institute It states the central location in upper end space and is fixed with the shell of tank, and the hot-fluid water distribution disk (5) is horizontally disposed；

Described hot-fluid inlet/outlet pipe (4) one end is connect with the hot-fluid mounting hole of the central location of the hot-fluid water distribution disk (5), another End is pierced by from the shell of tank, is connect with external heating flow source；

The cold flow water distribution disk (8) is arranged in the central location in the lower end space and fixes with the shell of tank, and The cold flow water distribution disk (8) is horizontally disposed；

Described cold flow inlet/outlet pipe (7) one end is connect with the cold flow mounting hole of the central location of the cold flow water distribution disk (8), another End is pierced by from the shell of tank, is connect with external cold flow source.

3. vertical water storage container according to claim 2, which is characterized in that the hot-fluid mounting hole is through-hole, type of thermal communication Cross the curved surface that the hot-fluid mounting hole sprays to the upper end space；

The cold flow mounting hole is through-hole, and cold flow sprays to the curved surface in the lower end space by the cold flow mounting hole.

4. vertical water storage container according to claim 3, which is characterized in that the lower surface of the hot-fluid water distribution disk (5) Distance to the horizontal central plane of the cylindrical space is greater than the outer ring place horizontal plane of the hot-fluid baffle plate (6) described in The distance of the horizontal central plane of cylindrical space；

The distance of horizontal central plane of the upper surface of the cold flow water distribution disk (8) to the cylindrical space is greater than the cold flow Horizontal plane where the outer ring of baffle plate (9) to the cylindrical space horizontal central plane distance.

5. vertical water storage container according to claim 2, which is characterized in that the hot-fluid inlet/outlet pipe (4) is located at the appearance The part of device interior of shell is equipped with the bending more than or equal to 90 °；

The cold flow inlet/outlet pipe (7) is located at the part inside the shell of tank equipped with the bending more than or equal to 90 °.

6. vertical water storage container according to claim 5, which is characterized in that the shell of tank is equipped with hot-fluid mouth, described Hot-fluid inlet/outlet pipe (4) is pierced by the hot-fluid mouth from the shell of tank；Sealing stiffening ring is equipped at the hot-fluid mouth；

The shell of tank is equipped with cold flow mouth, and the cold flow inlet/outlet pipe (7) is pierced by the cold flow mouth from the shell of tank；Institute It states and is equipped with sealing stiffening ring at cold flow mouth.

7. vertical water storage container according to any one of claims 1 to 6, which is characterized in that the shell of tank includes: container Cylinder (1), upper cover (2) and lower head (3)；

The shell (1) is cylindrical tube, and middle part is the cylindrical space；The upper cover (2) is arranged in the appearance The upside of device cylinder (1) is hemispherical or semielliptical shape；The lower head (3) is arranged under the shell (1) Side is hemispherical or semielliptical shape；The upper cover (2) and lower head (3) are tightly connected with the shell (1).

8. vertical water storage container according to claim 7, which is characterized in that the outer lower portion of the shell of tank is equipped with branch Support structure.

9. vertical water storage container according to claim 1 or 8, which is characterized in that the hot-fluid baffle plate (6) is inclination Ring, inner ring is than outer ring closer to the horizontal central plane of the cylindrical space；The width of the hot-fluid baffle plate (6) is equal；

The cold flow baffle plate (9) is inclined ring, and inner ring is than outer ring closer to the horizontal central plane of the cylindrical space；It is described The width of cold flow baffle plate (9) is equal.

10. vertical water storage container according to claim 9, which is characterized in that the inner space of the shell of tank, described Hot-fluid drainage mechanism and cold flow drainage mechanism, the hot-fluid baffle plate (6) and cold flow baffle plate (9) are respectively about the cylinder The horizontal central plane in space is symmetrical above and below.