CN204165238U - Water tank and the Teat pump boiler with this water tank - Google Patents
Water tank and the Teat pump boiler with this water tank Download PDFInfo
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- CN204165238U CN204165238U CN201420321198.9U CN201420321198U CN204165238U CN 204165238 U CN204165238 U CN 204165238U CN 201420321198 U CN201420321198 U CN 201420321198U CN 204165238 U CN204165238 U CN 204165238U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 274
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 19
- 210000004907 gland Anatomy 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 10
- 239000003507 refrigerant Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of water tank and the Teat pump boiler with this water tank.Described water tank comprises: inner water tank; Condenser, wherein condenser comprises: feed tube and drain pipe, and the first end of feed tube and the second end of drain pipe are in communication with the outside respectively; First condenser pipe, the first condenser pipe is coiled on the periphery wall on inner water tank top, and the first end of the first condenser pipe is communicated with the second end of feed tube; Second condenser pipe, the second condenser pipe is coiled on the periphery wall of inner water tank bottom, and the first end of the second condenser pipe is communicated with the second end of feed tube; With the 3rd condenser pipe, 3rd condenser pipe is coiled on the periphery wall of the bottom of inner water tank, the first end of the 3rd condenser pipe is communicated with the second end of the second condenser pipe with the second end of the first condenser pipe respectively, and the second end of the 3rd condenser pipe is communicated with the first end of drain pipe.Simple according to the cisten mechanism of the utility model embodiment, the efficiency of heating surface is high, can avoid the generation of sealing gland phenomenon, long service life.
Description
Technical field
The utility model relates to living electric apparatus field, especially relates to a kind of water tank and the Teat pump boiler with this water tank.
Background technology
At present, the having refrigerant bottom in and top out, refrigerant upper entering and lower leaving around pipe stream and be divided into the various ways such as multithread road of heat(ing) coil of water tank.
Particularly, existing heating water tanks coil pipe stream has following several:
1, single condenser pipe from top to bottom coils along tank outer wall;
2, single condenser pipe coils from the bottom to top along tank outer wall;
3, two-way or multichannel condenser pipe from top to bottom coil along tank outer wall;
4, two-way or multichannel condenser pipe coil from the bottom to top along tank outer wall.
Wherein 1,3 two kind to there is the top and the bottom water temperature temperature difference in water tank around pipe mode larger, particularly, because high temperature refrigerant is positioned at water tank upper, high-temperature water is also positioned at water tank upper, so 1,3 these two kinds of mode of heatings will cause water tank upper water temperature high, water tank bottom water temperature is low, and the water tank top and the bottom temperature difference is larger, and the shortcoming such as the efficiency of heating surface is not high, wherein scheme 1 also exists that single condenser pipe is longer causes the shortcomings such as refrigerant pressure drop is large.
2, 4 two kinds of generations that cold-producing medium sealing gland phenomenon likely can occur around pipe mode, particularly, after the water in whole water tank is all heated, if when having cold water to enter in water tank, to there will be that water tank upper water temperature is higher and situation that water tank bottom water temperature is lower occurs, now due to the cold-producing medium outside water tank upper in condenser pipe and high-temperature water heat exchange, cold-producing medium may be formed as the gaseous state of HTHP, cold-producing medium outside water tank bottom in condenser pipe and water at low temperature heat exchange, cold-producing medium may be formed as the liquid state of low-temp low-pressure, when cold-producing medium does not overcome pressure reduction and the flow resistance at the upper and lower two ends of condenser pipe, cold-producing medium cannot form circulation, now the pressure of inspiration(Pi) of compressor will be very low, thus cause the ratio of the high-low pressure of compressor even can exceed comparatively greatly the working range of compressor permission, have a strong impact on the service life of compressor and Teat pump boiler.Simultaneously because cold-producing medium in system pipeline cannot carry out circulating or circulating mass of refrigerant is little, so the efficiency of heating surface of heat pump will be very low, now the water temperature of compressor in power consumption but in water tank raises slowly, thus cause the efficiency of heating surface low, have a strong impact on user and use.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, an object of the present utility model is to propose that a kind of structure is simple, the efficiency of heating surface is high, can avoid the generation of sealing gland phenomenon, the water tank of long service life.
Another object of the present utility model is to propose a kind of Teat pump boiler with the water tank of above-described embodiment.
According to the water tank of the utility model first aspect, comprising: inner water tank; Condenser, described condenser to be located on described inner water tank and to heat the water in described inner water tank, and wherein said condenser comprises: feed tube and drain pipe, and the first end of described feed tube and the second end of described drain pipe are in communication with the outside respectively; First condenser pipe, described first condenser pipe is coiled on the periphery wall on described inner water tank top, and the first end of described first condenser pipe is communicated with the second end of described feed tube; Second condenser pipe, described second condenser pipe is coiled on the periphery wall of described inner water tank bottom, and the first end of described second condenser pipe is communicated with the second end of described feed tube; With the 3rd condenser pipe, described 3rd condenser pipe is coiled on the periphery wall of the bottom of described inner water tank, the first end of described 3rd condenser pipe is communicated with the second end of described second condenser pipe with the second end of described first condenser pipe respectively, and the second end of described 3rd condenser pipe is communicated with the first end of described drain pipe.
According to water tank of the present utility model, by designing the coiled structure of above-mentioned condenser coil, thus the cold-producing medium of high temperature is heated the water in inner water tank upper and lower simultaneously, the excessive temperature differentials of the water of inner water tank upper and lower can be avoided thus, thus can improve the efficiency of heating surface, and the structure of water tank is simple.And because condenser has many coil pipes, so overcome the shortcoming that in prior art, the refrigerant pressure drop of single coil is large.In addition, owing to first heating the water in cold-producing medium inner water tank upper and lower, again the water of the bottom of inner water tank is heated again, cold-producing medium is made to belong to flowing heating mode from top to bottom on the whole like this, the generation of sealing gland phenomenon can be avoided thus, thus improve its service life and the efficiency of heating surface, to overcome the weak point of existing similar products around pipe stream, and can energy consumption be saved.
In addition, also following additional technical feature can be had according to water tank of the present utility model:
Alternatively, described first condenser pipe and the second condenser pipe are connected by three-way connector with described feed tube.
According to an embodiment of the present utility model, described water tank also comprises: the 4th condenser pipe, described 4th condenser pipe is located at the outside of described inner water tank and vertically extends, the described first end of described 4th condenser pipe is communicated with described second end of the second condenser pipe with described second end of described first condenser pipe respectively, and described second end of described 4th condenser pipe is communicated with the described first end of described 3rd condenser pipe.
Alternatively, described feed tube and drain pipe are positioned at phase the same side of described inner water tank, that described 4th condenser pipe is arranged on described inner water tank, relative with described drain pipe with described feed tube opposite side.
Alternatively, described 4th condenser pipe is connected by three-way connector with the second condenser pipe with described first condenser pipe.
Alternatively, described first condenser pipe upwards coils on described inner water tank from described second end of described feed tube.
Alternatively, described second condenser pipe coils downwards on described inner water tank from described second end of described feed tube.
Alternatively, described first condenser pipe coils downwards on described inner water tank from described second end of described feed tube.
Alternatively, described second condenser pipe upwards coils on described inner water tank from described second end of described feed tube.
According to the Teat pump boiler of the utility model second aspect, comprising: water tank, described water tank comprises: inner water tank; Condenser, described condenser to be located on described inner water tank and to heat the water in described inner water tank, and wherein said condenser comprises: feed tube and drain pipe, and the first end of described feed tube and the second end of described drain pipe are in communication with the outside respectively; First condenser pipe, described first condenser pipe is coiled on the periphery wall on described inner water tank top, and the first end of described first condenser pipe is communicated with the second end of described feed tube; Second condenser pipe, described second condenser pipe is coiled on the periphery wall of described inner water tank bottom, and the first end of described second condenser pipe is communicated with the second end of described feed tube; 3rd condenser pipe, described 3rd condenser pipe is coiled on the periphery wall of the bottom of described inner water tank, the first end of described 3rd condenser pipe is communicated with the second end of described second condenser pipe with the second end of described first condenser pipe respectively, and the second end of described 3rd condenser pipe is communicated with the first end of described drain pipe; Compressor, the outlet of described compressor is communicated with the first end of described feed tube; Throttling arrangement, the entrance of described throttling arrangement is communicated with the second end of described drain pipe; Evaporimeter, the entrance of described evaporimeter with the outlet of described throttling arrangement and the outlet of described evaporimeter be communicated with the entrance of described compressor.
Owing to there is above-mentioned advantage according to water tank of the present utility model, thus according to Teat pump boiler of the present utility model, there is above-mentioned advantage equally, namely because the heating water tanks efficiency according to the utility model embodiment is high, can avoid the generation of sealing gland phenomenon, long service life, therefore by arranging the water tank according to the utility model embodiment, thus can to improve Teat pump boiler be the efficiency of heating surface, and Teat pump boiler can be avoided to occur sealing gland phenomenon, and then the service life of compressor and Teat pump boiler can be extended.
In addition, also following additional technical feature can be had according to Teat pump boiler of the present utility model:
According to an embodiment of the present utility model, described inner water tank is provided with: cold water inlet, the first end of described cold water inlet is suitable for being communicated with external water source, and the second end of described cold water inlet extend into the inside of described inner water tank downwards and the bottom of contiguous described inner water tank.
According to an embodiment of the present utility model, described Teat pump boiler also comprises: temperature sensor, and described temperature sensor is located on described inner water tank.
Alternatively, on the described temperature sensor inwall that is located at described inner water tank or outer wall.
Alternatively, described Teat pump boiler also comprises: blind pipe, and on the outer wall that described blind pipe is located at described inner water tank and inwardly to extend into described inner water tank inner, described temperature sensor is located in described blind pipe.
Preferably, described temperature sensor is positioned at the top of described first condenser pipe.
According to an embodiment of the present utility model, described cold water inlet is arranged in described water tank vertically, and the tube wall of described cold water inlet is provided with the jet apertures running through described tube wall.
Advantageously, described jet apertures and described temperature sensor are roughly positioned on same level height.
Advantageously, described jet apertures is towards described temperature sensor.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the water tank according to the utility model embodiment;
Fig. 2 is the structural representation of the water tank according to another embodiment of the utility model;
Fig. 3 is the structural representation of the water tank according to the utility model embodiment, it illustrates the structure of cold water inlet, temperature sensor and jet apertures;
Fig. 4 is the structural representation of the water tank according to another embodiment of the utility model, it illustrates the structure of cold water inlet, temperature sensor and jet apertures;
Fig. 5 is the structural representation of the water tank according to another embodiment of the utility model, it illustrates the structure of cold water inlet, temperature sensor and jet apertures;
Fig. 6 is the structural representation of the Teat pump boiler according to the utility model embodiment.
Description of reference numerals:
Teat pump boiler 100;
1: water tank; 101: inner water tank; 102 condensers;
20: feed tube; 21: feed tube first end; 22: feed tube second end;
30: drain pipe; 31: drain pipe first end; 32: drain pipe second end;
40: the first condenser pipes; 41: the first condenser pipe first ends; 42: the first condenser pipe second ends;
50: the second condenser pipes; 51: the second condenser pipe first ends; 52: the second condenser pipe second ends;
60: the three condenser pipes; 61: the three condenser pipe first ends; 62: the three condenser pipe second ends;
70: the four condenser pipes; 71: the four condenser pipe first ends; 72: the four condenser pipe second ends;
80: three-way connector;
2: compressor; 201: suction port of compressor; 202: compressor outlet;
3: throttling arrangement; 301: throttling arrangement entrance; 302: throttling arrangement exports;
4: evaporimeter; 401: evaporator inlet; 402: evaporator outlet;
5: cold water inlet; 501: cold water inlet first end: 502: cold water inlet second end;
503: jet apertures;
6: hot water outlet pipe; 7: temperature sensor; 8: blind pipe; 801: inner chamber.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
First the water tank 1 according to the utility model first aspect embodiment is specifically described by reference to the accompanying drawings below.
As depicted in figs. 1 and 2, the water tank 1 according to the utility model embodiment comprises: inner water tank 101 and condenser 102, and condenser 102 comprises: feed tube 20, drain pipe 30, first condenser pipe 40, second condenser pipe 5 and the 3rd condenser pipe 60.
The feed tube first end 21 of feed tube 20 and drain pipe second end 32 of drain pipe 30 are in communication with the outside respectively, wherein the feed tube first end 21 of feed tube 20 is configured to the entrance that cold-producing medium flows into condenser 102, that is, cold-producing medium flows into whole condenser 102 from the feed tube first end 21 of feed tube 20; Drain pipe second end 32 of drain pipe 30 is configured to the outlet that cold-producing medium flows out condenser 102, and that is, cold-producing medium flows out whole condenser 102 from drain pipe second end 32 of drain pipe 30.
Feed tube second end 22 of feed tube 20 is communicated with the drain pipe first end 31 of drain pipe 30.Specifically, feed tube second end 22 of feed tube 20 is communicated with the 3rd condenser pipe 60 by the first condenser pipe 40, second condenser pipe 5 with the drain pipe first end 31 of drain pipe 30.
Particularly, the first condenser pipe 40 is coiled on the periphery wall on inner water tank 101 top, and the first condenser pipe first end 41 of the first condenser pipe 40 is communicated with feed tube second end 22 of feed tube 20; Second condenser pipe 5 is coiled on the periphery wall of inner water tank 101 bottom, and the second condenser pipe first end 51 of the second condenser pipe 5 is communicated with feed tube second end 22 of feed tube 20; 3rd condenser pipe 60 is coiled on the periphery wall of the bottom of inner water tank 101,3rd condenser pipe first end 61 of the 3rd condenser pipe 60 is communicated with the second condenser pipe second end 52 of the second condenser pipe 5 with the first condenser pipe second end 42 of the first condenser pipe 40 respectively, and the 3rd condenser pipe second end 62 of the 3rd condenser pipe 60 is communicated with the drain pipe first end 31 of drain pipe 30.That is, the first condenser pipe 40 in parallel with the second condenser pipe 5 after again and the 3rd condenser 102 be connected in the lump between feed tube 20 and drain pipe 30.
Here it should be explained that, the horizontal level at feed tube second end 22 place of feed tube 20 is roughly positioned at the central region of inner water tank 101, " inner water tank 101 top " during foregoing describes refers to the region of the top of feed tube second end 22 being positioned at feed tube 20 of inner water tank 101, " inner water tank 101 bottom " refers to the region of the below of feed tube second end 22 being positioned at feed tube 20 of inner water tank 101, and " bottom inner water tank 101 " refers to the region between inner water tank 101 diapire and inner water tank 101 bottom.
That is, on inner water tank 101, the second condenser pipe 5 is positioned at the below of the first condenser pipe 40, and the 3rd condenser pipe 60 is positioned at the below of the second condenser pipe 5.
Describe according to the flow direction of the cold-producing medium in the water tank 1 of the utility model embodiment in each pipeline of condenser 102 below with reference to Fig. 1 and Fig. 2.First cold-producing medium flows into condenser 102 from the feed tube first end 21 of feed tube 20, two-way is punished into from feed tube second end 22, first via cold-producing medium flow into from the first condenser pipe first end 41 of the first condenser pipe 40 the first condenser pipe 40 being arranged in inner water tank 101 top, and carry out heat exchange with the water of inner water tank 101 inside, then flow to the first condenser pipe second end 42 of the first condenser pipe 40; Second road cold-producing medium flow into from the second condenser pipe first end 51 of the second condenser pipe 5 the second condenser pipe 5 being arranged in inner water tank 101 bottom, and carries out heat exchange with the water of inner water tank 101 inside, then flow to the second condenser pipe second end 52 of the second condenser pipe 5.Then, two-way cold-producing medium converges the 3rd condenser pipe 60 flowing to and be arranged in bottom inner water tank 101 at the 3rd condenser pipe first end 61 of the 3rd condenser pipe 60, and carry out heat exchange with the water of inner water tank 101 inside, then flow to the 3rd condenser pipe second end 62 of the 3rd condenser pipe 60, then by drain pipe 30 eductor condenser 102.
According to the water tank 1 of the utility model embodiment, by designing the coiled structure of above-mentioned condenser 102 coil pipe, thus the cold-producing medium of high temperature is heated the water in inner water tank 101 upper and lower simultaneously, the excessive temperature differentials of the water of inner water tank 101 upper and lower can be avoided thus, thus can improve the efficiency of heating surface, and the structure of water tank 1 is simple.And because condenser 102 has many coil pipes, so overcome the shortcoming that in prior art, the refrigerant pressure drop of single coil is large.In addition, owing to first heating the water in cold-producing medium inner water tank 101 upper and lower, again the water of the bottom of inner water tank 101 is heated again, cold-producing medium is made to belong to flowing heating mode from top to bottom on the whole like this, the generation of sealing gland phenomenon can be avoided thus, thus improve its service life and the efficiency of heating surface, to overcome the weak point of existing similar products around pipe stream, and can energy consumption be saved.
Be not particularly limited with the connected mode of feed tube 20, as long as meet the requirement that can be communicated with the first condenser pipe 40, second condenser pipe 5 and feed tube 20 about the first condenser pipe 40 and the second condenser pipe 5.Alternatively, according to an embodiment of the present utility model, the first condenser pipe 40 and the second condenser pipe 5 are connected by three-way connector 80 with feed tube 20, as depicted in figs. 1 and 2.In other words, the first condenser pipe first end 41 of the first condenser pipe 40 and the second condenser pipe first end 51 of the second condenser pipe 5 are connected by three-way connector 80 with feed tube second end 22 of feed tube 20.Thus, water tank 1 structure be connected by three-way connector 80 is simple, easy to assembly and with low cost.
Alternatively, this water tank 1 can also comprise as depicted in figs. 1 and 2: the 4th condenser pipe 70,4th condenser pipe 70 is located at the outside of inner water tank 101 and vertically extends, 4th condenser pipe first end 71 of the 4th condenser pipe 70 is communicated with the second condenser pipe second end 52 of the second condenser pipe 5 with the first condenser pipe second end 42 of the first condenser pipe 40 respectively, and the 4th condenser pipe second end 72 of the 4th condenser pipe 70 is communicated with the 3rd condenser pipe first end 61 of the 3rd condenser pipe 60.Further, in some detailed description of the invention of the utility model embodiment, feed tube 20 and drain pipe 30 are positioned at phase the same side (left side such as shown in Fig. 1 and Fig. 2) of inner water tank 101, and the 4th condenser pipe 70 is located at inner water tank 101, relative with drain pipe 30 with feed tube 20 opposite side (right side such as shown in Fig. 1 and Fig. 2).Can facilitate the connection of the first condenser pipe 40 and the second condenser pipe 5 and the 3rd condenser pipe 60 by arranging the 4th condenser pipe 70, and the 4th condenser pipe 70 is oppositely arranged with feed tube 20 and drain pipe 30, can not interfere with each other, convenient for assembly.
Correspondingly, the connected mode of the 4th condenser pipe 70 and the first condenser pipe 40 and the second condenser pipe 5 is also not particularly limited, can to adopt in above-described embodiment the first condenser pipe 40 and the second condenser pipe 5 connected mode similar with feed tube 20, namely the 4th condenser pipe 70 can be connected by three-way connector 80 with the first condenser pipe 40 and the second condenser pipe 5.Connected mode and the technique effect of the first condenser pipe 40 in the connected mode of this structure and technique effect and above-described embodiment and the second condenser pipe 5 and feed tube 20 are similar, therefore repeat no more.
Particularly, cold-producing medium flows to the 3rd condenser pipe 60 through the 4th condenser pipe 70 again after the first condenser pipe second end 42 of the first condenser pipe 40 and the first condenser pipe second end 42 of the second condenser pipe 5 converge, namely first flow into the 4th condenser pipe 70 by the 4th condenser pipe first end 71 of the 4th condenser pipe 70, then flow to the 3rd condenser pipe 60 the 3rd condenser pipe first end 61 through the 4th condenser pipe second end 72 of the 4th condenser pipe 70.
In an embodiment of the present utility model, as shown in Figure 1, first condenser pipe 40 upwards can coil on inner water tank 101 from feed tube second end 22 of feed tube 20, the level height of the first condenser pipe first end 41 of the first condenser pipe 40 can higher than, less than or equal to the level height of the first condenser pipe second end 42 of the first condenser pipe 40.Correspondingly, second condenser pipe 5 can coil downwards on inner water tank 101 from feed tube second end 22 of feed tube 20, the level height of the second condenser pipe first end 51 of the second condenser pipe 5 can higher than, less than or equal to the level height of the second condenser pipe second end 52 of the second condenser pipe 5.Particularly, as shown in Figure 1, the first condenser pipe second end 42 of the first condenser pipe 40 needs to downward-extension and is communicated with the 4th condenser pipe first end 71 of the 4th condenser pipe 70 after being connected with the second condenser pipe second end 52 of the second condenser pipe 5 again.
In another embodiment of the present utility model, as shown in Figure 2, first condenser pipe 40 coils downwards on inner water tank 101 from feed tube second end 22 of feed tube 20, the level height of the first condenser pipe first end 41 of the first condenser pipe 40 can higher than, less than or equal to the level height of the first condenser pipe second end 42 of the first condenser pipe 40.Correspondingly, the second condenser pipe 5 upwards coils on inner water tank 101 from feed tube second end 22 of feed tube 20.Particularly, as shown in Figure 2, first first condenser pipe first end 41 of the first condenser pipe 40 extends upwardly to the backward lower coiling in the position being positioned at the top of inner water tank 101 of the first condenser pipe 40 from feed tube second end 22 of feed tube 20, first second condenser pipe first end 51 of the second condenser pipe 5 extends downward the backward upper coiling in the position being positioned at the bottom of inner water tank 101 of the second condenser pipe 5 from feed tube second end 22 of feed tube 20, afterwards the first condenser pipe second end 42 of the first condenser pipe 40 and the second condenser pipe second end 52 of the second condenser pipe 5 crossing after be communicated with the 4th condenser pipe first end 71 of the 4th condenser pipe 70 again.
That is, in above-mentioned two embodiments of the utility model, first condenser pipe 40 is contrary from the coil direction of feed tube second end 22 on inner water tank 101 of feed tube 20 with the second condenser pipe 5, both can ensure that the heating of the water in whole inner water tank 101 was more even thus, avoid the temperature difference of the water of inner water tank 101 upper and lower larger, and can also avoid Teat pump boiler 100 that sealing gland phenomenon occurs thus, the efficiency of heating surface can be improved further thus, improve the service life of Teat pump boiler 100.
Below with reference to Fig. 3-Fig. 6, the Teat pump boiler 100 according to the utility model second aspect embodiment is described.According to the Teat pump boiler 100 of the utility model embodiment, comprising: water tank, compressor 2, throttling arrangement 3 and evaporimeter 4.Wherein water tank is the above-mentioned water tank 1 according to the utility model first aspect embodiment, namely water tank 1 comprises: inner water tank 101 and condenser 102, and condenser 102 comprises: feed tube 20, drain pipe 30, first condenser pipe 40, second condenser pipe 5 and the 3rd condenser pipe 60.
The feed tube first end 21 of feed tube 20 and drain pipe second end 32 of drain pipe 30 are in communication with the outside respectively, wherein the feed tube first end 21 of feed tube 20 is configured to the entrance that cold-producing medium flows into condenser 102, that is, cold-producing medium flows into whole condenser 102 from the feed tube first end 21 of feed tube 20; Drain pipe second end 32 of drain pipe 30 is configured to the outlet that cold-producing medium flows out condenser 102, and that is, cold-producing medium flows out whole condenser 102 from drain pipe second end 32 of drain pipe 30.
Feed tube second end 22 of feed tube 20 is communicated with the drain pipe first end 31 of drain pipe 30.Specifically, feed tube second end 22 of feed tube 20 is communicated with the 3rd condenser pipe 60 by the first condenser pipe 40, second condenser pipe 5 with the drain pipe first end 31 of drain pipe 30.
Particularly, the first condenser pipe 40 is coiled on the periphery wall on inner water tank 101 top, and the first condenser pipe first end 41 of the first condenser pipe 40 is communicated with feed tube second end 22 of feed tube 20; Second condenser pipe 5 is coiled on the periphery wall of inner water tank 101 bottom, and the second condenser pipe first end 51 of the second condenser pipe 5 is communicated with feed tube second end 22 of feed tube 20; 3rd condenser pipe 60 is coiled on the periphery wall of the bottom of inner water tank 101,3rd condenser pipe first end 61 of the 3rd condenser pipe 60 is communicated with the second condenser pipe second end 52 of the second condenser pipe 5 with the first condenser pipe second end 42 of the first condenser pipe 40 respectively, and the 3rd condenser pipe second end 62 of the 3rd condenser pipe 60 is communicated with the drain pipe first end 31 of drain pipe 30.That is, the first condenser pipe 40 in parallel with the second condenser pipe 5 after again and the 3rd condenser 102 be connected in the lump between feed tube 20 and drain pipe 30.
Wherein, as shown in Figure 6, the compressor outlet 202 of compressor 2 is communicated with the feed tube first end 21 of feed tube 20, the throttling arrangement entrance 301 of throttling arrangement 3 is communicated with drain pipe second end 32 of drain pipe 30, and the evaporator inlet 401 of evaporimeter 4 and the throttling arrangement of throttling arrangement 3 export 302 and to be communicated with and the evaporator outlet 402 of evaporimeter 4 is communicated with the suction port of compressor 202 of compressor 2.That is, compressor 2, condenser 102, throttling arrangement 3 and evaporimeter 4 are connected successively.
Because the water tank 1 according to the utility model embodiment has above-mentioned advantage, thus according to the Teat pump boiler 100 of the utility model embodiment, there is above-mentioned advantage equally, namely due to the generation that water tank 1 efficiency of heating surface according to the utility model embodiment is high, can avoid sealing gland phenomenon, long service life, therefore by arranging the water tank 1 according to the utility model embodiment, thus can to improve Teat pump boiler 100 are efficiencies of heating surface, and Teat pump boiler 100 can be avoided to occur sealing gland phenomenon, and then the service life of compressor 2 and Teat pump boiler 100 can be extended.
In examples more of the present utility model, as shown in figures 3 to 6, inner water tank 101 is also provided with cold water inlet 5, the cold water inlet first end 501 of cold water inlet 5 is suitable for being communicated with external water source, and cold water inlet second end 502 of cold water inlet 5 extend into the inside of inner water tank 101 downwards and the bottom of contiguous inner water tank 101.Namely cooling-water machine water pipe is used for supplementing cold water to inner water tank 101.Stretch into downwards by making cold water inlet second end 502 of cold water inlet 5 to such an extent as to the bottom of contiguous inner water tank 101, thus cold water can be made to be injected into the bottom of inner water tank 101, density due to hot water is less than the density of cold water, can make the hot water being positioned at inner water tank 101 top that the phenomenon of hot and cold water mixing can not occur because of the injection of cold water like this, the heat insulation effect of inner water tank 101 can be improved thus, and then can the energy be saved.
Certain inner water tank 101 can also be provided with hot water outlet pipe 6, and hot water outlet pipe 6 uses for user for being discharged by the hot water in inner water tank 101.Wherein as shown in figures 3 to 6, hot water outlet pipe 6 is arranged on inner water tank 101 is top.
In alternate exemplary more of the present utility model, as shown in figures 3 to 6, Teat pump boiler 100 can also comprise: temperature sensor 7.Temperature sensor 7 is located on inner water tank 101.Temperature sensor 7 is for the water temperature of perception inner water tank 101, and whether temperature sensor 7 is connected with the master control system of Teat pump boiler 100 to control Teat pump boiler 100 and starts or close.
Alternatively, as shown in Figure 3, temperature sensor 7 can be located on the inwall of inner water tank 101, can make thus the temperature-sensitive effect of the water of temperature sensor 7 pairs of inner water tanks 101 more accurately, more timely.Alternatively, as shown in Figure 4, temperature sensor 7 can be located on the outer wall of inner water tank 101, wherein the outer wall setting of inner water tank 101 is close to by temperature sensor 7, the service life of temperature sensor 7 can be improved thus, after avoiding it directly to contact with water, hot and cold water replaces pace of change block and temperature sensor 7 is damaged.
Alternatively, as shown in Figure 5, Teat pump boiler 100 can comprise blind pipe 8, and on the outer wall that blind pipe 8 is located at inner water tank 101 and inwardly to extend into inner water tank 101 inner, temperature sensor 7 is located in blind pipe 8.First it should be explained that, " blind pipe 8 " refers to tubular part that open at one end is closed in one end, that have inner chamber 801, wherein the open end of this blind pipe 8 is positioned on the outer wall of inner water tank 101, the blind end of this blind pipe 8 is positioned at inner water tank 101 inside, but the inner chamber 801 of blind pipe 8 is not communicated with inner water tank 101 inside, and temperature sensor 7 is located in the inner chamber 801 of blind pipe 8.By arranging blind pipe 8, thus the more contiguous inner water tank 101 of temperature sensor 7 can be made inner, temperature sensor 7 can be avoided again directly to contact with water and cause it fragile.
In embodiments more of the present utility model, as shown in figures 3 to 6, cold water inlet 5 is arranged in water tank 1 vertically, and the tube wall of cold water inlet 5 is provided with the jet apertures 503 running through tube wall.A part for the cold water entered from cold water inlet 5 can be ejected into the outside and water mixing in inner water tank 101 of cold water inlet 5 by jet apertures 503, thus can reduce the temperature of the water near jet apertures 503 to a certain extent.Wherein, jet apertures 503 and temperature sensor 7 are roughly positioned on same level height, the water temperature that such temperature sensor 7 just can perceive near it in time reduces, the state transfer that temperature just can reduce by such temperature sensor 7 is to master control system, such master control system just can control Teat pump boiler 100 and start, and namely can control compressor 2 and start.
Advantageously, jet apertures 503 is positioned at the top of the first condenser pipe 40, namely the horizontal plane at jet apertures 503 place is positioned at the top of the first condenser pipe 40, because hot water major part concentrates on the top of inner water tank 101, top like this by making jet apertures 503 be arranged on the first condenser pipe 40, thus after mixing from the cold water that this jet apertures 503 ejects with the hot water on the top of inner water tank 101, temperature sensor 7 perceived effect is better.Correspondingly temperature sensor 7 is positioned at the top of the first condenser pipe 40.
Advantageously, jet apertures 503 is towards temperature sensor 7, and that is, the cold water direction of being ejected by jet apertures 503, towards temperature sensor 7, can be made the temperature-sensitive of temperature sensor 7 more quick like this, control can be made thus more accurate.
Be all known according to other configuration examples of the Teat pump boiler 100 of the utility model embodiment for those of ordinary skills as the concrete structure of compressor 2, throttling arrangement 3, evaporimeter 4 etc. and operation, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (14)
1. a water tank, is characterized in that, comprising:
Inner water tank;
Condenser, described condenser to be located on described inner water tank and to heat the water in described inner water tank, and wherein said condenser comprises:
Feed tube and drain pipe, the first end of described feed tube and the second end of described drain pipe are in communication with the outside respectively;
First condenser pipe, described first condenser pipe is coiled on the periphery wall on described inner water tank top, the first end of described first condenser pipe is communicated with the second end of described feed tube, and described first condenser pipe coils downwards on described inner water tank from described second end of described feed tube;
Second condenser pipe, described second condenser pipe is coiled on the periphery wall of described inner water tank bottom, the first end of described second condenser pipe is communicated with the second end of described feed tube, and described second condenser pipe upwards coils on described inner water tank from described second end of described feed tube; With
3rd condenser pipe, described 3rd condenser pipe is coiled on the periphery wall of the bottom of described inner water tank, the first end of described 3rd condenser pipe is communicated with the second end of described second condenser pipe with the second end of described first condenser pipe respectively, and the second end of described 3rd condenser pipe is communicated with the first end of described drain pipe.
2. water tank according to claim 1, is characterized in that, described first condenser pipe and the second condenser pipe are connected by three-way connector with described feed tube.
3. water tank according to claim 1, is characterized in that, also comprises:
4th condenser pipe, described 4th condenser pipe is located at the outside of described inner water tank and vertically extends, the described first end of described 4th condenser pipe is communicated with described second end of the second condenser pipe with described second end of described first condenser pipe respectively, and described second end of described 4th condenser pipe is communicated with the described first end of described 3rd condenser pipe.
4. water tank according to claim 3, is characterized in that, described feed tube and drain pipe are positioned at phase the same side of described inner water tank, that described 4th condenser pipe is arranged on described inner water tank, relative with described drain pipe with described feed tube opposite side.
5. water tank according to claim 3, is characterized in that, described 4th condenser pipe is connected by three-way connector with the second condenser pipe with described first condenser pipe.
6. a Teat pump boiler, is characterized in that, comprising:
Water tank, described water tank comprises:
Inner water tank;
Condenser, described condenser to be located on described inner water tank and to heat the water in described inner water tank, and wherein said condenser comprises:
Feed tube and drain pipe, the first end of described feed tube and the second end of described drain pipe are in communication with the outside respectively;
First condenser pipe, described first condenser pipe is coiled on the periphery wall on described inner water tank top, the first end of described first condenser pipe is communicated with the second end of described feed tube, and described first condenser pipe coils downwards on described inner water tank from described second end of described feed tube;
Second condenser pipe, described second condenser pipe is coiled on the periphery wall of described inner water tank bottom, the first end of described second condenser pipe is communicated with the second end of described feed tube, and described second condenser pipe upwards coils on described inner water tank from described second end of described feed tube;
3rd condenser pipe, described 3rd condenser pipe is coiled on the periphery wall of the bottom of described inner water tank, the first end of described 3rd condenser pipe is communicated with the second end of described second condenser pipe with the second end of described first condenser pipe respectively, and the second end of described 3rd condenser pipe is communicated with the first end of described drain pipe;
Compressor, the outlet of described compressor is communicated with the first end of described feed tube;
Throttling arrangement, the entrance of described throttling arrangement is communicated with the second end of described drain pipe;
Evaporimeter, the entrance of described evaporimeter with the outlet of described throttling arrangement and the outlet of described evaporimeter be communicated with the entrance of described compressor.
7. Teat pump boiler according to claim 6, is characterized in that, described inner water tank is provided with:
Cold water inlet, the first end of described cold water inlet is suitable for being communicated with external water source, and the second end of described cold water inlet extend into the inside of described inner water tank downwards and the bottom of contiguous described inner water tank.
8. Teat pump boiler according to claim 7, is characterized in that, also comprises: temperature sensor, and described temperature sensor is located on described inner water tank.
9. Teat pump boiler according to claim 8, is characterized in that, on the inwall that described temperature sensor is located at described inner water tank or outer wall.
10. Teat pump boiler according to claim 8, is characterized in that, also comprises:
Blind pipe, on the outer wall that described blind pipe is located at described inner water tank and inwardly to extend into described inner water tank inner, described temperature sensor is located in described blind pipe.
11. Teat pump boilers according to claim 8, is characterized in that, described temperature sensor is positioned at the top of described first condenser pipe.
12. Teat pump boilers according to claim 8, is characterized in that, described cold water inlet is arranged in described water tank vertically, and the tube wall of described cold water inlet is provided with the jet apertures running through described tube wall.
13. Teat pump boilers according to claim 12, is characterized in that, described jet apertures and described temperature sensor are roughly positioned on same level height.
14. Teat pump boilers according to claim 13, is characterized in that, described jet apertures is towards described temperature sensor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321198.9U CN204165238U (en) | 2014-06-16 | 2014-06-16 | Water tank and the Teat pump boiler with this water tank |
| US14/315,369 US9353969B2 (en) | 2013-06-26 | 2014-06-26 | Water tank and heat pump water heater comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321198.9U CN204165238U (en) | 2014-06-16 | 2014-06-16 | Water tank and the Teat pump boiler with this water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165238U true CN204165238U (en) | 2015-02-18 |
Family
ID=52538922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420321198.9U Expired - Lifetime CN204165238U (en) | 2013-06-26 | 2014-06-16 | Water tank and the Teat pump boiler with this water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947487A (en) * | 2020-07-29 | 2020-11-17 | 青岛海尔新能源电器有限公司 | Heat exchanger and heat pump water heater unit control method |
-
2014
- 2014-06-16 CN CN201420321198.9U patent/CN204165238U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947487A (en) * | 2020-07-29 | 2020-11-17 | 青岛海尔新能源电器有限公司 | Heat exchanger and heat pump water heater unit control method |
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