CN109631626A - A kind of native sewage water heat exchanger - Google Patents
A kind of native sewage water heat exchanger Download PDFInfo
- Publication number
- CN109631626A CN109631626A CN201811486596.5A CN201811486596A CN109631626A CN 109631626 A CN109631626 A CN 109631626A CN 201811486596 A CN201811486596 A CN 201811486596A CN 109631626 A CN109631626 A CN 109631626A
- Authority
- CN
- China
- Prior art keywords
- chamber
- sub
- heat exchanger
- diversion cavity
- sewage water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 238000001704 evaporation Methods 0.000 claims abstract description 77
- 230000008020 evaporation Effects 0.000 claims abstract description 76
- 238000005192 partition Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010025 steaming Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of native sewage water heat exchanger, belongs to technical field of heat exchangers.The present invention includes cylinder, is set to the intracorporal heat exchanging chamber of cylinder, further includes more evaporation tubes through heat exchanging chamber both ends, two diversion cavities for being respectively communicated with more evaporation tube both ends；The partition for separating the end of more evaporation tubes equipped with muti-piece in diversion cavity, so that native sewage water flows through multiple evaporation tubes according to certain flow direction and sequence；Hermatic door is equipped on the outside of diversion cavity, hermatic door is equipped with multiple rinse mouths.The present invention can effectively avoid the blocking of evaporation tube, it is ensured that the working efficiency of heat exchanger.
Description
Technical field
The present invention relates to technical field of heat exchangers more particularly to a kind of native sewage water heat exchangers.
Background technique
Heat exchanger is the section that heat transfer between material is realized between a kind of fluid at two or more different temperatures
Energy equipment, is that heat is made to pass to the lower fluid of temperature by the higher fluid of temperature, fluid temperature (F.T.) is made to reach flow specification
Index to meet the needs of process conditions, while being also one of the capital equipment for improving energy utilization rate.Heat exchanger industry is related to
HVAC, pressure vessel, sewerage disposing equipment, chemical industry, nearly 30 multi industries such as petroleum.
Wherein, shell-and-tube heat exchanger is widely used due to the high feature of its heat exchange efficiency.But current shell-and-tube changes
Hot device can not be suitable for the liquid containing larger impurity, such as native sewage water mostly, easily cause the blocking of evaporation tube, especially
It is to cause to need frequent disassembly, cleaning to be safeguarded in use process in the knee of pipeline, and substantially reducing working efficiency and can set
Standby benefit.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems of the prior art, provide a kind of native sewage water heat exchanger,
It can effectively avoid the blocking of evaporation tube, it is ensured that the working efficiency of heat exchanger.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of native sewage water heat exchanger, including cylinder, it is set to the intracorporal heat exchanging chamber of the cylinder, it further include through the heat exchanging chamber two
The more evaporation tubes at end, two diversion cavities for being respectively communicated with the more evaporation tube both ends；Muti-piece is equipped in the diversion cavity will
The partition that the end of the more evaporation tubes separates so that native sewage water flowed through according to certain flow direction and sequence it is multiple described
Evaporation tube；
Hermatic door is equipped on the outside of the diversion cavity, the hermatic door is equipped with multiple rinse mouths.
On the one hand the present invention increases native sewage water in heat exchanging chamber by being set to the diversion cavity and partition at evaporation tube both ends
Number is flowed in interior turning back, that is, increases the distance that native sewage water flows through in heat exchanger, and enters in the unit time and entirely change
The amount of the native sewage water of hot device is certain (power of water pump is certain), so that flow velocity of the native sewage water in evaporation tube increases
Greatly, flow velocity is bigger, is more not susceptible to block；On the other hand this configuration avoids leading for native sewage water is realized in evaporation tube bending
Stream, but carry out water conservancy diversion in a biggish cavity and turned back with realizing, the blocking for avoiding place of turning back occurs.In addition, sealing
Set multiple rinse mouths make that necessary clean and maintenance can be carried out without dismantling hermatic door on door, enormously simplify needed for maintenance
Operation, improves the efficiency of clean and maintenance.
Preferably as the present invention, the diversion cavity of one end is equipped with inlet and outlet, and partition described in muti-piece will be described
Diversion cavity is divided into multiple sub-chamber, and sub-chamber's quantity in the diversion cavity equipped with the inlet and outlet is greater than the other end
The diversion cavity in sub-chamber's quantity.Inlet and outlet are set to the same end, are more convenient for arranging external sewage
Pipeline, and the setting of the quantity of the sub-chamber at both ends ensures that sewage enters from one end and flows out from the same end.
Preferably, in the diversion cavity of one end have there are three sub-chamber as of the invention, two of them are respectively communicated with 1/4
The evaporation tube of quantity, another is connected to the evaporation tube of 1/2 quantity；Sub-chamber there are two tools in the diversion cavity of the other end,
It is respectively communicated with the evaporation tube of 1/2 quantity；The inlet and outlet are respectively arranged on two and are connected to 1/4 quantity evaporation tube
Sub-chamber.The structure is a kind of specific embodiment, and native sewage water enters one of them from water inlet and is connected to 1/4 quantity
The sub-chamber of evaporation tube flows through and enters one of the other end point for being connected to 1/2 quantity evaporation tube after the evaporation tube of 1/4 quantity
Chamber, native sewage water are flowed out by the evaporation tube of the wherein half from wherein 1/4 quantity, that is, described 1/2 that the sub-chamber is connected to,
The other half the evaporation tube that other 1/4 quantity i.e. described 1/2 of sub-chamber connection is flowed into after the sub-chamber flows into, then former
Crude sewage flows into the sub-chamber for being connected to 1/2 quantity evaporation tube of water inlet end through evaporation tube, similarly turns back at this, again
Another for flowing to the other end is connected to the sub-chamber of 1/2 quantity evaporation tube, turns back again, then flow to the another of water inlet end
One is connected to the sub-chamber of 1/4 quantity evaporation tube, finally flows out from the water outlet of the sub-chamber.
Preferably as the present invention, the sub-chamber that two of one end are connected to 1/4 quantity evaporation tube is respectively at the water conservancy diversion
The left and right sides on intracavitary top, another sub-chamber for being connected to 1/2 quantity evaporation tube are in the lower part in the diversion cavity；Separately
The sub-chamber that two of one end are connected to 1/2 quantity evaporation tube is respectively at the left and right sides in the diversion cavity.Described is point
A kind of specific embodiment of chamber distributing position, this is simple and reasonable, easy to implement.
Preferably as the present invention, the hermatic door is equipped with multiple rinse mouths for respectively corresponding the end sub-chamber quantity.Due to
It is mutually separated between sub-chamber, so in order to ensure each sub-chamber and its evaporation tube being connected to can be carried out directly
It rinses, needs to be arranged the rinse mouth of respective numbers and position.
Preferably as the present invention, the side of the hermatic door is equipped with the rotating bracket for being rotationally connected with the cylinder, another
Side is equipped with push and pull bar.The structure makes hermatic door when opening and closing, and without entirely unloading, eliminates and unloads and lift
The operation of alignment, it is time saving and energy saving.
As of the invention preferred, multiple bolts and cylinder sealed connection of the hermatic door by avris.The knot
Structure can effectively ensure the leakproofness of hermatic door, while maintenance easy to disassemble.
Connecting flange is preferably equipped on the outside of the rinse mouth as of the invention, the connecting flange is connected with sealing cover.Institute
The opening and closing that structure is convenient for rinse mouth are stated, while convenient for connection flushing pipe.
Preferably as the present invention, the diameter of the evaporation tube is greater than 25mm, pipe thickness 1mm-1.3mm.The evaporation
The caliber of pipe can be good at being suitable for native sewage water, avoid blocking, and its pipe thickness then can be under above-mentioned caliber, it is ensured that
The structural strength and heat exchange efficiency of evaporation tube.
The invention has the advantages that
1, water conservancy diversion is carried out to native sewage water by the way that multiple sub-chamber are arranged and it is made to turn back, avoid asking for evaporation blockage
Topic, reduces maintenance cost.
2, set rinse mouth simplifies the operation of clean and maintenance on hermatic door, substantially increases the efficiency of cleaning.
3, the unloading when rotational structure of hermatic door eliminates either on or off and alignment function is lifted, it is more time saving and energy saving.
4, the size of evaporation tube more meets the use needs of native sewage water, avoids the generation of blockage problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the present invention；
Fig. 2 is the external structure schematic diagram of right side hermatic door in Fig. 1；
Fig. 3 is the hermatic door schematic diagram of internal structure of Fig. 2；
Fig. 4 is the external structure schematic diagram of left side hermatic door in Fig. 1；
Fig. 5 is the hermatic door schematic diagram of internal structure of Fig. 4；
Fig. 6 is the native sewage water flow graph under a kind of embodiment；
Fig. 7 is the native sewage water flow graph under another embodiment.
1- cylinder；2- heat exchanging chamber；4- diversion cavity；41- partition；5- hermatic door；6- rinse mouth；7- water inlet；8- water outlet；
401- sub-chamber；51- rotating bracket；52- push and pull bar；501- bolt；61- connecting flange；62- sealing cover.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment 1
As shown in figures 1 to 6, a kind of native sewage water heat exchanger runs through institute including cylinder 1, the heat exchanging chamber 2 in the cylinder 1
It states the more evaporation tubes at 2 both ends of heat exchanging chamber, two diversion cavities 4 for being respectively communicated with the more evaporation tube both ends, be set to the cylinder
The refrigerant inlet and outlet of the connection heat exchanging chamber on body top.Simple heat exchange principle: the higher native sewage water stream of temperature
Through evaporation tube, the refrigerant in heat exchanging chamber is transferred heat to across evaporation tube, the heat that refrigerant is taken out of is by compressor etc.
Equipment is utilized.
Wherein, the partition 41 separated the end of the more evaporation tubes equipped with muti-piece in the diversion cavity 4, so that former
Crude sewage flows through multiple evaporation tubes according to certain flow direction and sequence.Specifically, as shown in Figure 3 and Figure 5, the muti-piece of one end
The diversion cavity at the end is divided into 3 sub-chamber 401 by partition, and middle and upper part Liang Ge sub-chamber 401 is respectively communicated with 1/4 quantity
Evaporation tube, and above-mentioned two sub-chamber is respectively equipped with water inlet 7 and water outlet 8, and a sub-chamber of lower part is communicated with 1/2 number
The evaporation tube of amount；The diversion cavity at the end is divided into the sub-chamber 401 of 2 same sizes in left and right by the partition of the other end, is connected respectively
It is connected with the evaporation tube of 1/2 quantity.By taking a kind of more specifically embodiment as an example, as shown in Figure 6, it is assumed that have 100 steamings altogether
Hair pipe, then, the sub-chamber A and sub-chamber B of one end have been respectively communicated with 25 evaporation tubes, and sub-chamber C is communicated with 50 evaporation tubes,
And the sub-chamber D and sub-chamber E of the other end have been respectively communicated with 50 evaporation tubes.Water conservancy diversion principle: native sewage water enters from water inlet 7
Sub-chamber A flows subsequently through 25 evaporation tubes, flows out from 25 evaporation tubes on the top sub-chamber D, then flows by sub-chamber D
Other 25 evaporation tubes of the lower part sub-chamber D are then flowed out from 25 evaporation tubes of sub-chamber's C left part, are flowed after sub-chamber C
Enter 25 evaporation tubes of sub-chamber's C right part, then flowed out from 25 evaporation tubes of the lower part sub-chamber E, flows into and divide after sub-chamber E
Then 25 evaporation tubes on the top chamber E are flowed out from 25 evaporation tubes of sub-chamber B, last from the water outlet for connecting sub-chamber B
Discharge.In whole process, native sewage water has flowed through the distance of 4 times of evaporation length of tube, certain in the pump power of water inlet
In the case of, a possibility that flow velocity of the native sewage water in evaporation tube greatly improves, reduce blocking, while at the both ends of evaporation tube
Carry out water conservancy diversion by sub-chamber, avoid bend pipe be easy blocking the problem of so that the work of heat exchanger it is more stable and
It is highly efficient, while reducing the frequency and cost of clean and maintenance.
In addition, hermatic door 5 is equipped on the outside of the diversion cavity 4, multiple bolts 501 and institute of the hermatic door 5 by avris
State the sealed connection of cylinder 1.The side of the hermatic door 5 is equipped with the rotating bracket 51 for being rotationally connected with the cylinder 1, and the other side is set
There is push and pull bar 52.The structure makes hermatic door when opening and closing, and without entirely unloading, eliminates and unloads and lift pair
Quasi- operation, it is time saving and energy saving.
In order to improve the efficiency and convenience of clean and maintenance, the hermatic door 5 is equipped with multiple rinse mouths 6, each flushing
Mouth respectively corresponds a sub-chamber, to ensure the efficiency and completeness cleaned.As shown in Figure 2 and Figure 4, in general, needing clearly
When washing, 3 jet water spouts are separately connected 3 rinse mouths in Fig. 2, and 2 that 2 drainpipes are separately connected in Fig. 4 rinse
Mouthful, to improve the dynamics and efficiency of flushing as far as possible.In addition, being equipped with connecting flange 61, the connection method on the outside of the rinse mouth 6
Orchid 61 is connected with sealing cover 62.The structure is convenient for the opening and closing of rinse mouth, while convenient for connection flushing pipe.
It should also be noted that, since this heat exchanger is for native sewage water, so also to the caliber of evaporation tube
It is required that under a kind of embodiment, the diameter of evaporation tube is 25.4mm, and the evaporation tube of preferably inner wall smooth, to avoid larger
The impurity of volume results in blockage, and pipe thickness is 1.18mm, to combine heat exchange efficiency and structural strength.
Embodiment 2
We can design the heat exchanger of different size according to actual needs, so that its internal flow-guiding structure can also be with
Change.In another specific embodiment as shown in Figure 7, the diversion cavity of water inlet end be divided into top 2 connect respectively
Be connected with the sub-chamber M and N of 1/6 quantity evaporation tube and 2 of lower part be respectively communicated with 1/3 quantity evaporation tube sub-chamber O and
P；The diversion cavity of the other end has been divided into 3 sub-chamber Q, R, S for being respectively communicated with 1/3 quantity evaporation tube, specific location point
Cloth is as shown, repeat no more.Specific native sewage water flow direction are as follows: the water inlet-sub-chamber M-top sub-chamber Q-sub-chamber
Chamber is divided in the lower part the Q-top the sub-chamber O-lower part sub-chamber O-sub-chamber S left part-sub-chamber S right part-lower part sub-chamber P-
The top the room P-lower part the sub-chamber R-top sub-chamber R-sub-chamber N-water outlet.Under this kind of embodiment, native sewage water stream
The distance of warp is 6 times for evaporating length of tube.
The foregoing is only a preferred embodiment of the present invention, the specific embodiment is whole based on the present invention
A kind of implementation under design, and scope of protection of the present invention is not limited thereto, any skill for being familiar with the art
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by art personnel, should all cover in protection of the invention
Within the scope of.Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (9)
1. a kind of native sewage water heat exchanger, including cylinder (1), the heat exchanging chamber (2) being set in the cylinder (1), which is characterized in that
It further include more evaporation tubes, two water conservancy diversion for being respectively communicated with the more evaporation tube both ends through the heat exchanging chamber (2) both ends
Chamber (4)；The partition (41) for separating the end of the more evaporation tubes equipped with muti-piece in the diversion cavity (4), so that primary
Sewage flows through multiple evaporation tubes according to certain flow direction and sequence；
Hermatic door (5) are equipped on the outside of the diversion cavity (4), the hermatic door (5) is equipped with multiple rinse mouths (6).
2. native sewage water heat exchanger according to claim 1, which is characterized in that the diversion cavity (4) of one end be equipped with into
The diversion cavity (4) is divided into multiple sub-chamber (401), is equipped with by the mouth of a river (7) and water outlet (8), partition (41) described in muti-piece
Sub-chamber's quantity in the diversion cavity of the water inlet (7) and water outlet (8), which is greater than in the diversion cavity of the other end, divides chamber
Number of chambers amount.
3. native sewage water heat exchanger according to claim 2, which is characterized in that have in the diversion cavity (4) of one end
Three sub-chamber (401), two of them are respectively communicated with the evaporation tube of 1/4 quantity, another is connected to the evaporation of 1/2 quantity
Pipe；There are two sub-chamber (401) for tool in the diversion cavity (4) of the other end, are respectively communicated with the evaporation tube of 1/2 quantity；It is described
Water inlet (7) is respectively arranged on two sub-chamber for being connected to 1/4 quantity evaporation tube with water outlet (8).
4. native sewage water heat exchanger according to claim 3, which is characterized in that two of one end are connected to the steaming of 1/4 quantity
The sub-chamber of hair pipe is respectively at the left and right sides of the diversion cavity internal upper part, another is connected to point of 1/2 quantity evaporation tube
Chamber is in the lower part in the diversion cavity；The sub-chamber that two of the other end are connected to 1/2 quantity evaporation tube is respectively at institute
State the left and right sides in diversion cavity.
5. native sewage water heat exchanger according to claim 2, which is characterized in that the hermatic door (5) is equipped with multiple difference
The rinse mouth (6) of the corresponding end sub-chamber quantity.
6. native sewage water heat exchanger according to claim 1, which is characterized in that the side of the hermatic door (5), which is equipped with, to be turned
The dynamic rotating bracket (51) for being connected to the cylinder (1), the other side are equipped with push and pull bar (52).
7. native sewage water heat exchanger according to claim 1, which is characterized in that the hermatic door (5) is more by avris
A bolt (501) and the cylinder (1) are tightly connected.
8. native sewage water heat exchanger according to claim 1, which is characterized in that be equipped with connection on the outside of the rinse mouth (6)
Flange (61), the connecting flange (61) are connected with sealing cover (62).
9. native sewage water heat exchanger according to claim 1, which is characterized in that the diameter of the evaporation tube is greater than 25mm,
Pipe thickness is 1mm-1.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486596.5A CN109631626A (en) | 2018-12-06 | 2018-12-06 | A kind of native sewage water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486596.5A CN109631626A (en) | 2018-12-06 | 2018-12-06 | A kind of native sewage water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631626A true CN109631626A (en) | 2019-04-16 |
Family
ID=66071561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486596.5A Pending CN109631626A (en) | 2018-12-06 | 2018-12-06 | A kind of native sewage water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631626A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05203375A (en) * | 1992-01-23 | 1993-08-10 | Kubota Corp | Heat exchanger for sewage |
| CN104819651A (en) * | 2015-04-17 | 2015-08-05 | 广东申菱空调设备有限公司 | Efficient shell tube type heat exchanger and manufacturing method thereof |
| CN106091487A (en) * | 2016-07-22 | 2016-11-09 | 王言明 | A kind of cleanable heat pump heat exchanger |
| CN209524784U (en) * | 2018-12-06 | 2019-10-22 | 罗众锋 | A kind of native sewage water heat exchanger |
-
2018
- 2018-12-06 CN CN201811486596.5A patent/CN109631626A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05203375A (en) * | 1992-01-23 | 1993-08-10 | Kubota Corp | Heat exchanger for sewage |
| CN104819651A (en) * | 2015-04-17 | 2015-08-05 | 广东申菱空调设备有限公司 | Efficient shell tube type heat exchanger and manufacturing method thereof |
| CN106091487A (en) * | 2016-07-22 | 2016-11-09 | 王言明 | A kind of cleanable heat pump heat exchanger |
| CN209524784U (en) * | 2018-12-06 | 2019-10-22 | 罗众锋 | A kind of native sewage water heat exchanger |
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