CN208952526U - The good cycling hot switching apparatus of effect - Google Patents

Abstract

The utility model relates to technical field of heat exchange device, and disclose the good cycling hot switching apparatus of effect, including circulating heat-exchanging device, the bottom of the circulating heat-exchanging device is equipped with water-cooled refrigerator, the circulating water outlet pipe is communicated with circulating water pipe far from one end of water tank, the circulating water pipe is communicated with the first nozzle of lantern ring far from one end of circulating water outlet pipe, the bottom of the lantern ring is communicated with circulating water intake pipe, and the outer lateral edge tube body of the hot fluid connecting tube is equidistant to be socketed with heat exchange ring.The good cycling hot switching apparatus of the effect, by using the design of lantern ring, circulating water pipe, hot fluid connecting tube is set to be cooled down by low temperature aqueous, low temperature aqueous is in the temperature of heat of neutralization fluid connecting line simultaneously, it is flowed slowly into heat exchange ring by the second nozzle, multiple heat exchange rings composition the whole series water cooling tubes, it being capable of easy disassembly and maintenance, cost is greatly saved, extends the service life of circulating heat-exchanging device.

Description

The good cycling hot switching apparatus of effect

Technical field

The utility model relates to technical field of heat exchange device, the specially good cycling hot switching apparatus of effect.

Background technique

Heat-exchange device is the device that a kind of heat of fluid is transmitted to one other fluid.All heating equipments can full factory It is public, it can also be with the mating setting of steam turbine.The fouling and corrosion of equipment and pipeline in order to prevent, the water and heating power of evaporator The supplement water of net recirculated water is also needed through different degrees of sofening treatment and deoxygenation, but its requirement is low more than boiler feedwater.

Currently, the cycling hot switching apparatus passed through on the market is during cooling down to hot fluid, using water Cold pipe cools down, and common water cooling tube is attached on hot fluid pipeline, by the transmitting of temperature come absorbing high temp, but due to water The fast speed of stream, thus just cooled cold water can not completely absorb the high temperature of hot fluid, most cold water It is recycled into refrigerator in turn, and the cold water of low temperature enters refrigerator and is cooled down, and causes the waste of resource, and long The circulation temperature lowering of time is easy to appear the case where water cooling tube damages since the temperature difference is larger, and water cooling tube is a whole root long pipe Body, replacement water cooling tube is not very convenient.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides the good cycling hot switching apparatus of effect, has height The advantages of effect reduces hot fluid temperature and is convenient for changing water cooling tube, heat can not be fully absorbed by solving cold water, cause resource unrestrained Take and water cooling tube replaces inconvenient problem.

(2) technical solution

To realize above-mentioned temperature with high efficiency and being convenient for changing purpose, the utility model provides the following technical solutions: effect is good Cycling hot switching apparatus, including circulating heat-exchanging device, the circulating heat-exchanging device include that internal two sides are used to support Side frame, the bottom of the circulating heat-exchanging device is equipped with water-cooled refrigerator, the freezing on the right side of the water-cooled refrigerator Water out is communicated with the water tank being provided on the right side of circulating heat-exchanging device, and the pump outlet of the water tank is communicated with circulation Water outlet pipe, the circulating water outlet pipe are communicated with circulating water pipe far from one end of water tank, and the circulating water pipe is far from recirculated water One end of outlet is communicated with the first nozzle of lantern ring, and the bottom of the lantern ring is communicated with circulating water intake pipe, the recirculated water The bottom of inlet tube penetrates through and connects catch basin, and the top of water-cooled refrigerator, and the bottom of catch basin is arranged in the catch basin Portion's water outlet is connected with the chilled water import of water-cooled refrigerator, and the middle part of the lantern ring, which is run through, is socketed with hot fluid inlet Pipe, the hot fluid inlet pipe are communicated with hot fluid connecting tube close to one end of lantern ring, and the hot fluid connecting tube is far from lantern ring One end be connected with hot fluid outlet ports pipe, the outer lateral edge tube body of the hot fluid connecting tube is equidistant to be socketed with heat exchange ring, described Heat exchange ring includes two symmetrical right semi-rings and Zuo Banhuan, through there is spiral shell in the middle part of the outer ring of the right semi-ring and left semi-ring Threaded rod is run through and be threaded in the inner cavity of line connector, the nipple, and the threaded rod extends to right semi-ring and left half The body of rod in ring inner ring is fixedly connected with water pipe clamp, and the inner cavity of the water pipe clamp is mutually clamped with circulating water pipe, the right semi-ring With offer moisturizing chamber in the inner cavity of left semi-ring, offer water receiving at the top and bottom of the inner ring of the right semi-ring and left semi-ring Mouthful, it is connected with strainer on the water inlet, through-hole is uniformly provided on the strainer, the circulating water pipe is connected close to hot fluid The one side of pipe offers the second nozzle along tube body is equidistant, and second nozzle is corresponding with the heat exchange position of ring.

Preferably, the water-cooled refrigerator is CDLJ-10W formula refrigerator 15kw, and the bottom of water-cooled refrigerator is set It is equipped with the damping cushion positioned at circulating heat-exchanging device intracavity bottom.

Preferably, the circulating water pipe is located at eminence close to the side of hot fluid inlet pipe, and the circulating water pipe leans on near-thermal The side of fluid outlet pipe is located at lower.

Preferably, the hot fluid connecting tube is located at eminence, the hot fluid connection close to the side of circulating water intake pipe It manages and is located at lower close to the side of circulating water outlet pipe.

Preferably, the circulating water pipe has two, and two circulating water pipes are located at the two sides of hot fluid connecting tube, And matched groove is offered on the outer surface that fits of hot fluid connecting tube and circulating water pipe.

Preferably, the hot fluid inlet pipe and hot fluid outlet ports pipe are separately fixed on two side frames of left and right.

Preferably, the middle part screw of the catch basin is equipped with partition, and the surface of the partition is uniformly provided with filter opening, institute It states the water outlet that the bottom of catch basin opens up and is located proximate to water-cooled refrigerator chilled water import position.

(3) beneficial effect

Compared with prior art, the utility model provides the good cycling hot switching apparatus of effect, and having following has Beneficial effect:

1, the good cycling hot switching apparatus of the effect makes two circulations by using the design of lantern ring, circulating water pipe The two sides of hot fluid connecting tube are arranged in water pipe, by circulating water pipe close to hot fluid connecting tube, make the water cooling in circulating water pipe Liquid is absorbed makes hot fluid connecting tube be cooled down by low temperature aqueous in hot fluid connecting tube by the high temperature of hot fluid, while low temperature aqueous It in the temperature of heat of neutralization fluid connecting line, is flowed slowly into heat exchange ring by the second nozzle, passes through what is opened up on heat exchange ring Low temperature aqueous can be received in it, absorb it by the high temperature of hot fluid connecting tube by water inlet and through-hole, from And reaching enables cryogenic liquid to become high-temp liquid completely, liquid is after by being slowly increased, and exchange heat ring in extra liquid Middle outflow instills in catch basin, is then flowed into water tank by catch basin, so that refrigerator be enable to be fully used, reduces The waste of resource, and use knockdown heat exchange ring, multiple heat exchange rings form a whole set of water cooling tubes, can easy disassembly tie up It repairs, cost is greatly saved, extend the service life of circulating heat-exchanging device.

2, the good cycling hot switching apparatus of the effect, by being provided with corresponding CDLJ-10W formula refrigerator 15kw, The effect of heat exchange is more preferable, can reduce the temperature of hot fluid to a greater extent, make cooling effect more preferably, cooling rate faster, Working efficiency is improved indirectly.

Detailed description of the invention

Fig. 1 is the utility model front circulating heat-exchanging device structural schematic diagram；

Fig. 2 is the utility model lantern ring side schematic view；

Fig. 3 is the utility model heat exchange ring side schematic view；

Fig. 4 is the utility model heat exchange ring top cross sectional view；

Fig. 5 is the utility model hot fluid connecting tube side schematic view；

Fig. 6 is the utility model collecting groove structure schematic diagram；

Fig. 7 is the utility model circulating water pipe side schematic view.

In figure: 1, circulating heat-exchanging device；2, hot fluid outlet ports pipe；3, circulating water outlet pipe；4, water tank；5, side frame；6, Water-cooled refrigerator；7, catch basin；71, filter opening；72, partition；8, circulating water intake pipe；9, hot fluid inlet pipe；10, lantern ring； 101, the first nozzle；11, exchange heat ring；111, right semi-ring；112, nipple；113, water pipe clamp；114, threaded rod；115, left half Ring；116, moisturizing chamber；117, strainer；118, water inlet；119, through-hole；12, hot fluid connecting tube；121, groove；13, recirculated water Pipe；131, the second nozzle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7, the good cycling hot switching apparatus of effect, including circulating heat-exchanging device 1 are please referred to, heat exchange is recycled Device 1 includes the side frame 5 that internal two sides are used to support, and the bottom of circulating heat-exchanging device 1 is equipped with water-cooled refrigerator 6, water The chilled water outlet on 6 right side of cold type refrigerator is communicated with the water tank 4 being provided with positioned at 1 right side of circulating heat-exchanging device, water tank 4 Pump outlet is communicated with circulating water outlet pipe 3, and circulating water outlet pipe 3 is communicated with circulating water pipe 13 far from one end of water tank 4, follows Ring water pipe 13 is communicated with the first nozzle 101 of lantern ring 10 far from one end of circulating water outlet pipe 3, and the bottom of lantern ring 10, which is communicated with, to be followed Ring water inlet pipe 8, the bottom of circulating water intake pipe 8 penetrate through and connect catch basin 7, and water-cooled refrigerator 6 is arranged in catch basin 7 Top, and the bottom water outlet of catch basin 7 is connected with the chilled water import of water-cooled refrigerator 6, the middle part of lantern ring 10 is run through It is socketed with hot fluid inlet pipe 9, hot fluid inlet pipe 9 is communicated with hot fluid connecting tube 12, hot fluid close to one end of lantern ring 10 Connecting tube 12 is connected with hot fluid outlet ports pipe 2 far from one end of lantern ring 10, and the outer lateral edge tube body of hot fluid connecting tube 12 is equidistant It is socketed with heat exchange ring 11, heat exchange ring 11 includes two symmetrical right semi-rings 111 and left semi-ring 115, right semi-ring 111 and left half Through there is nipple 112 in the middle part of the outer ring of ring 115, the inner cavity of nipple 112 is run through and is threaded with threaded rod 114, the body of rod that threaded rod 114 extends in 115 inner ring of right semi-ring 111 and left semi-ring is fixedly connected with water pipe clamp 113, water pipe clamp 113 inner cavity and circulating water pipe 13 are mutually clamped, and offer moisturizing chamber 116 in the inner cavity of right semi-ring 111 and left semi-ring 115, right Water inlet 118 is offered at the top and bottom of the inner ring of semi-ring 111 and left semi-ring 115, strainer 117 is connected on water inlet 118, It is uniformly provided with through-hole 119 on strainer 117, circulating water pipe 13 is opened up close to the one side of hot fluid connecting tube 12 along tube body is equidistant There is the second nozzle 131, the second nozzle 131 is corresponding with the heat exchange position of ring 11.

Water-cooled refrigerator 6 is CDLJ-10W formula refrigerator 15kw, and the bottom of water-cooled refrigerator 6 is provided with to be located at and follow The damping cushion of 1 intracavity bottom of ring heat-exchange device, by being provided with corresponding CDLJ-10W formula refrigerator 15kw, heat exchange Effect is more preferable, can reduce the temperature of hot fluid to a greater extent, make cooling effect more preferably, and cooling rate faster, is promoted indirectly Working efficiency；Circulating water pipe 13 is located at eminence close to the side of hot fluid inlet pipe 9, and circulating water pipe 13 is close to hot fluid outlet ports The side of pipe 2 is located at lower, and hot fluid connecting tube 12 is located at eminence, hot fluid connecting tube close to the side of circulating water intake pipe 8 12 are located at lower, the design, convenient for hot fluid with gravity, from high to low flowing close to the side of circulating water outlet pipe 3； Circulating water pipe 13 has two, and two circulating water pipes 13 are located at the two sides of hot fluid connecting tube 12, and hot fluid connecting tube 12 Matched groove 121 is offered on the outer surface to fit with circulating water pipe 13, which makes circulating water pipe 13 and heat Fluid connecting line 12 connects more closely；Hot fluid inlet pipe 9 and hot fluid outlet ports pipe 2 are separately fixed at two sides of left and right On frame 5；The middle part screw of catch basin 7 is equipped with partition 72, and the surface of partition 72 is uniformly provided with filter opening 71, the bottom of catch basin 7 The water outlet that portion opens up is located proximate to 6 chilled water import position of water-cooled refrigerator.

Working principle: 180-120 DEG C of hot fluid enters in hot fluid connecting tube 12 from hot fluid inlet pipe 9, then leads to The low temperature aqueous crossed inside two circulating water pipes 13 cools down, and when hot fluid slowly flows out hot fluid outlet ports pipe 2, stream Enter to the low temperature aqueous in heat exchange ring 11 and also cool down to hot fluid, and keep continued down, to make to be recycled into Aqueous in refrigerator is entirely no longer low temperature aqueous, so that refrigerator is utilized completely, not will cause the waste of resource, and And by rotating threaded rod 114, threaded rod 114 is made to push water pipe clamp 113 that two circulating water pipes 13 are fixed on hot fluid connection The two sides of pipe 12, and in the case where arbitrarily heat exchange ring 11 damages, by the bar 114 that unscrews, i.e., replaceable heat exchange ring 11, Extend the service life of integral circulating heat switch 1.

In conclusion the cycling hot switching apparatus that the effect is good, set by using lantern ring 10, circulating water pipe 13 Meter, makes two circulating water pipes 13 that the two sides of hot fluid connecting tube 12 be arranged in, by circulating water pipe 13 close to hot fluid connecting tube 12, so that the water cooling liquid in circulating water pipe 13 is absorbed the high temperature of the hot fluid in hot fluid connecting tube 12, makes hot fluid connecting tube 12 Cooled down by low temperature aqueous, while low temperature aqueous is slowly flowed in the temperature of heat of neutralization fluid connecting line 12 by the second nozzle 131 Enter into heat exchange ring 11, by the water inlet 118 and through-hole 119 opened up on heat exchange ring 11, low temperature aqueous can be received at it It is interior, absorb it by the high temperature of hot fluid connecting tube 12, so that reaching enables cryogenic liquid to become high temperature completely Liquid, liquid is after by being slowly increased, and outflow instills in catch basin 7 in heat exchange ring 11 in extra liquid, then passes through collection Sink 7 is flowed into water tank 4, so that refrigerator be enable to be fully used, reduces the waste of resource, and use combined type Heat exchange ring 11, multiple heat exchange rings 11 form a whole set of water cooling tube, can easy disassembly and maintenance, cost is greatly saved, extends The service life of circulating heat-exchanging device 1.

Also, the good cycling hot switching apparatus of the effect, having efficiently reduces hot fluid temperature and is convenient for changing water The advantages of cold pipe, heat can not be fully absorbed by solving cold water, and result in waste of resources the problem inconvenient with water cooling tube replacement.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. the good cycling hot switching apparatus of effect, including circulating heat-exchanging device (1), it is characterised in that: the cycling hot Switch (1) includes the side frame (5) that internal two sides are used to support, and the bottom of the circulating heat-exchanging device (1) is equipped with water Cold type refrigerator (6), the chilled water outlet on the right side of the water-cooled refrigerator (6), which is communicated with to be provided with, is located at circulation heat exchange dress The water tank (4) on the right side of (1) is set, the pump outlet of the water tank (4) is communicated with circulating water outlet pipe (3), and the recirculated water goes out Mouth pipe (3) is communicated with circulating water pipe (13) far from the one end of water tank (4), and the circulating water pipe (13) is far from circulating water outlet pipe (3) one end is communicated with the first nozzle (101) of lantern ring (10), and the bottom of the lantern ring (10) is communicated with circulating water intake pipe (8), the bottom of the circulating water intake pipe (8) penetrates through and connects catch basin (7), and the catch basin (7) is arranged in water cooling cold The top of jelly machine (6), and the bottom water outlet of catch basin (7) is connected with the chilled water import of water-cooled refrigerator (6), it is described The middle part of lantern ring (10), which is run through, to be socketed with hot fluid inlet pipe (9), the one end of the hot fluid inlet pipe (9) close to lantern ring (10) It is communicated with hot fluid connecting tube (12), the hot fluid connecting tube (12) is connected with hot fluid outlet ports far from the one end of lantern ring (10) It manages (2), the outer lateral edge tube body of the hot fluid connecting tube (12) is equidistant to be socketed with heat exchange ring (11), heat exchange ring (11) packet Two symmetrical right semi-rings (111) and Zuo Banhuan (115) are included, in the outer ring of the right semi-ring (111) and Zuo Banhuan (115) Portion, which is run through, to be had nipple (112), and the inner cavity of the nipple (112) is run through and is threaded with threaded rod (114), institute It states the body of rod that threaded rod (114) extends in right semi-ring (111) and Zuo Banhuan (115) inner ring and is fixedly connected with water pipe clamp (113), The mutually clamping of the inner cavity and circulating water pipe (13) of the water pipe clamp (113), the right semi-ring (111) and Zuo Banhuan's (115) is interior It is offered in chamber moisturizing chamber (116), offers and connect at the top and bottom of the inner ring of the right semi-ring (111) and Zuo Banhuan (115) The mouth of a river (118) is connected with strainer (117) on the water inlet (118), is uniformly provided with through-hole on the strainer (117) (119), one side of the circulating water pipe (13) close to hot fluid connecting tube (12) offers the second nozzle along tube body is equidistant (131), second nozzle (131) is corresponding with the heat exchange position of ring (11).

2. the good cycling hot switching apparatus of effect according to claim 1, it is characterised in that: the water-cooled freezing Machine (6) is CDLJ-10W formula refrigerator 15kw, and the bottom of water-cooled refrigerator (6) is provided with positioned at circulating heat-exchanging device (1) the damping cushion of intracavity bottom.

3. the good cycling hot switching apparatus of effect according to claim 1, it is characterised in that: the circulating water pipe (13) side close to hot fluid inlet pipe (9) is located at eminence, and the one of the circulating water pipe (13) close hot fluid outlet ports pipe (2) Side is located at lower.

4. the good cycling hot switching apparatus of effect according to claim 1, it is characterised in that: the hot fluid connection Pipe (12) is located at eminence close to the side of circulating water intake pipe (8), and the hot fluid connecting tube (12) is close to circulating water outlet pipe (3) side is located at lower.

5. the good cycling hot switching apparatus of effect according to claim 1, it is characterised in that: the circulating water pipe (13) there are two, two circulating water pipes (13) are located at the two sides of hot fluid connecting tube (12), and hot fluid connecting tube (12) matched groove (121) are offered on the outer surface to fit with circulating water pipe (13).

6. the good cycling hot switching apparatus of effect according to claim 1, it is characterised in that: the hot fluid inlet Pipe (9) and hot fluid outlet ports pipe (2) are separately fixed on two side frames (5) of left and right.

7. the good cycling hot switching apparatus of effect according to claim 1, it is characterised in that: the catch basin (7) Middle part screw be equipped with partition (72), the surface of the partition (72) is uniformly provided with filter opening (71), the catch basin (7) The water outlet that bottom opens up is located proximate to water-cooled refrigerator (6) chilled water import position.