CN206247913U - A kind of screwed tube heat exchanger - Google Patents
A kind of screwed tube heat exchanger Download PDFInfo
- Publication number
- CN206247913U CN206247913U CN201621278837.3U CN201621278837U CN206247913U CN 206247913 U CN206247913 U CN 206247913U CN 201621278837 U CN201621278837 U CN 201621278837U CN 206247913 U CN206247913 U CN 206247913U
- Authority
- CN
- China
- Prior art keywords
- housing
- heat exchanger
- tube heat
- flange
- screwed
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of screwed tube heat exchanger, including the first housing unit, the second housing unit, support feet, screwed pipe, muff, screw, nut and sealing ring；First housing unit includes the first housing, the first end cap, pressure regulator valve, hydralic pressure gauge and deflector；Second housing unit includes the second housing, the second end cap, flowmeter and thermometer；One end of second housing is provided with the second end cap；The other end of the second housing is provided with the second flange, and the second flange of the second housing is engaged overlap joint with one of them first flange of the first housing, and is fastenedly connected by eight groups of screw and nuts.The utility model simple structure, heat exchange efficiency is high, and pressure controllable, security performance is high, is applicable large-scale promotion.
Description
Technical field
The utility model is related to field of heat exchange equipment, more particularly to a kind of screwed tube heat exchanger.
Background technology
What existing heat exchanger was commonly used has two kinds of mechanism forms：It is divided into shell-and-tube heat exchanger and plate type heat exchanger, shell-and-tube
It is straight tube and the different composition structures of bellows boundling that heat exchanger is divided into tube bank again.The heat exchanger for straight tube is restrained, mechanism is simple,
But weight is big, and heat transfer coefficient is low, the pipe heat exchanger that bellows boundling is constituted, heat transfer coefficient is higher, and weak point is trough
In easy precipitation dirt, influence heat-transfer effect, media flow resistance is also larger.
In the prior art, such as Patent No. 201220195490.1, the applying date is 2012.05.02《A kind of screwed pipe is changed
Hot device》, a kind of heat exchange area amplitude of utility model offer is big, heat exchange efficiency is high, low cost screwed tube heat exchanger.But should
Utility model structure is complex, and heat exchange efficiency is relatively low, lacks pressure controlling device, and security performance is not good enough, await into
One step is improved.
The content of the invention
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of structure letter
List, heat exchange efficiency high, pressure controllable, security performance screwed tube heat exchanger high.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of screwed tube heat exchanger, including the
One housing unit, the second housing unit, support feet, screwed pipe, muff, screw, nut and sealing ring, it is characterised in that：Institute
Stating the first housing unit includes the first housing, the first end cap, pressure regulator valve, hydralic pressure gauge and deflector；One end of first housing
Top offers the first feed pipe, and one end lower section of first housing is further opened with the first blow-off pipe；First housing
Upside offers the second feed pipe and the first discharge nozzle；Two ports of export of the screwed pipe be inserted respectively into the second feed pipe and
In first discharge nozzle；Pressure modulating opening and pressure tap are offered in the middle part of the top side of first housing, is set in the pressure modulating opening
Pressure regulator valve is equipped with, hydralic pressure gauge is provided with the pressure tap；Ceramic layer is additionally provided with the inner surface of first housing.
Further, the inside of first housing is additionally provided with two symmetrical deflectors, the deflector
Center opens up grooved hole, and the slotted eye is nested in the two ends outside of screwed pipe.
Further, the two ends outside of first housing also forms the first flange, between described two first flange
It is embedded with muff.
Further, second housing unit includes the second housing, the second end cap, flowmeter and thermometer；Described
One end of two housings is provided with the second end cap；The other end of second housing is provided with the second flange, second flange with
One of them first flange of first housing is engaged overlap joint, and sealing ring is provided between second flange and the first flange.
Further, the second discharge nozzle is offered on the upside of second housing, the both sides of second discharge nozzle are symmetrical
The first instrument connection and the second instrument connection are offered, flowmeter is provided with first instrument connection, set in second instrument connection
It is equipped with thermometer.
Further, the second blow-off pipe is offered on the downside of second housing.
Further, the both sides of the slotted eye are each provided with a guiding region, and described each guiding region is provided with multirow and leads
Stream row, spacing is equal between the often row water conservancy diversion row.
Further, the quantity of the water conservancy diversion row is 5~8.
Further, the often row water conservancy diversion row includes multiple pod apertures, and the spacing between described each pod apertures is equal.
Further, the quantity of the pod apertures is 3~5.
Compared with prior art, the utility model has the advantage of：The utility model simple structure, heat exchange efficiency is high, pressure
Power is controllable, and security performance is high, is applicable large-scale promotion.
Brief description of the drawings
Fig. 1 is sectional structure chart of the present utility model；
Fig. 2 is the structure chart of deflector of the present utility model.
Specific embodiment
As shown in Figure 1-2, a kind of screwed tube heat exchanger, including the first housing unit, the second housing unit, support feet 9, spiral shell
Line pipe 8, muff 7, screw 13, nut 14 and sealing ring 15；First housing unit includes the first housing 1, the first end cap 16, adjusts
Pressure valve 11, hydralic pressure gauge 10 and deflector 4；The lower section of the first housing 1 is symmetrically arranged with two support feets 9, one end of the first housing 1
The first end cap 16 is provided with, one end top of the first housing 1 offers the first feed pipe 102, and one end lower section of the first housing 1 is also
Offer the first blow-off pipe 101；The upside of the first housing 1 offers the second feed pipe 103 and the first discharge nozzle 104, screwed pipe 8
Two ports of export be inserted respectively into the second feed pipe 103 and the first discharge nozzle 104；In the top side of the first housing 1
Portion offers pressure modulating opening 105 and pressure tap 106, and pressure regulator valve 11 is provided with pressure modulating opening 105, for adjusting heat exchanger internal pressure
Size；Hydralic pressure gauge 10 is provided with pressure tap 106, for showing the pressure value inside heat exchanger；The inner surface of the first housing 1
On be additionally provided with ceramic layer 12, to reduce thermal loss, and then improve heat exchange efficiency；The inside of the first housing 1 is additionally provided with two
Individual symmetrical deflector 4, the center of deflector 4 opens up grooved hole 41, and slotted eye 41 is nested in the two ends outside of screwed pipe 8；
The both sides of slotted eye 41 are each provided with a guiding region, and each guiding region is provided with seven row water conservancy diversion row, often spacing between row water conservancy diversion row
Equal, often row water conservancy diversion row includes three pod apertures 42, and the spacing between each pod apertures 42 is equal, and deflector 4 can reduce liquid
The flow velocity of body so that heat exchange can be carried out sufficiently, improves the efficiency of heat exchange；The two ends outside of the first housing 1 also forms
First flange 107, muff 7 is embedded between two the first flange 107, and muff 7 can be played and further prevented outside heat
The effect of stream；Second housing unit includes the second housing 2, the second end cap 3, flowmeter 5 and thermometer 6；One end of second housing 2
It is provided with the second end cap 3；The other end of the second housing 2 is provided with the second flange 25, the second flange 25 and first of the second housing 2
One of them first flange 107 of housing 1 is engaged overlap joint, and is fastenedly connected by eight groups of screws 13 and nut 14；Second turns over
Sealing ring 15 is provided between the flange 107 of side 25 and first；The upside of the second housing 2 offers the second discharge nozzle 22, and second goes out
The both sides of expects pipe 22 symmetrically offer the first instrument connection 23 and the second instrument connection 24, and flowmeter 5 is provided with the first instrument connection 23,
For the rate of discharge of test liquid flowing；Thermometer 6 is provided with second instrument connection 24, for the outlet temperature of test liquid
Degree；The downside of the second housing 2 offers the second blow-off pipe 21.
A liquid from the second feed pipe 103 enter screwed pipe 8, then discharged from the first discharge nozzle 104, meanwhile, B liquid from
First feed pipe 102 enters into the inside of the first housing 1 and the second housing 2, and is flowed out from the second discharge nozzle 22, the heat of A liquid
Amount is transferred to B liquid by heat exchange so that B liquid obtains heat.The utility model simple structure, heat exchange efficiency is high, pressure
Power is controllable, and security performance is high, is applicable large-scale promotion.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (10)
1. a kind of screwed tube heat exchanger, including the first housing unit, the second housing unit, support feet, screwed pipe, muff, spiral shell
Nail, nut and sealing ring, it is characterised in that：First housing unit includes the first housing, the first end cap, pressure regulator valve, hydraulic pressure
Table and deflector；One end top of first housing offers the first feed pipe, and one end lower section of first housing is also opened
It is provided with the first blow-off pipe；The second feed pipe and the first discharge nozzle are offered on the upside of first housing；The two of the screwed pipe
The individual port of export is inserted respectively into the second feed pipe and the first discharge nozzle；Offered in the middle part of the top side of first housing
Pressure modulating opening and pressure tap, are provided with pressure regulator valve in the pressure modulating opening, hydralic pressure gauge is provided with the pressure tap；First housing
Inner surface on be additionally provided with ceramic layer.
2. a kind of screwed tube heat exchanger according to claim 1, it is characterised in that：The inside of first housing also sets up
The center for having two symmetrical deflectors, the deflector opens up grooved hole, and the slotted eye is nested in the two ends of screwed pipe
Outside.
3. a kind of screwed tube heat exchanger according to claim 1, it is characterised in that：The two ends outside of first housing is also
The first flange is formed, muff is embedded between described two first flange.
4. a kind of screwed tube heat exchanger according to claim 1, it is characterised in that：Second housing unit includes second
Housing, the second end cap, flowmeter and thermometer；One end of second housing is provided with the second end cap；Second housing
The other end is provided with the second flange, and second flange is engaged overlap joint with one of them first flange of the first housing, described
Sealing ring is provided between second flange and the first flange.
5. a kind of screwed tube heat exchanger according to claim 4, it is characterised in that：Offered on the upside of second housing
Second discharge nozzle, the both sides of second discharge nozzle are symmetrical to offer the first instrument connection and the second instrument connection, first test
Flowmeter is provided with hole, thermometer is provided with second instrument connection.
6. a kind of screwed tube heat exchanger according to claim 4, it is characterised in that：Offered on the downside of second housing
Second blow-off pipe.
7. a kind of screwed tube heat exchanger according to claim 2, it is characterised in that：The both sides of the slotted eye are each provided with one
Individual guiding region, described each guiding region is provided with multirow water conservancy diversion row, and spacing is equal between the often row water conservancy diversion row.
8. a kind of screwed tube heat exchanger according to claim 7, it is characterised in that：The quantity of the water conservancy diversion row is 5~8
It is individual.
9. a kind of screwed tube heat exchanger according to claim 8, it is characterised in that：The often row water conservancy diversion row includes that multiple is led
Discharge orifice, the spacing between described each pod apertures is equal.
10. a kind of screwed tube heat exchanger according to claim 9, it is characterised in that：The quantity of the pod apertures is 3~5
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278837.3U CN206247913U (en) | 2016-11-27 | 2016-11-27 | A kind of screwed tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278837.3U CN206247913U (en) | 2016-11-27 | 2016-11-27 | A kind of screwed tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247913U true CN206247913U (en) | 2017-06-13 |
Family
ID=59002581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278837.3U Expired - Fee Related CN206247913U (en) | 2016-11-27 | 2016-11-27 | A kind of screwed tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247913U (en) |
-
2016
- 2016-11-27 CN CN201621278837.3U patent/CN206247913U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Jianping Inventor before: Zhang Wenlong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: 528425 Guangdong city of Zhongshan Province Dongfeng town of Pak Qunying street 4 Lane No. 4 community building Patentee after: Zhongshan ice chiller refrigeration equipment Co., Ltd. Address before: 512500 Yao village, Taiping Town, Shixing County, Shaoguan, Guangdong Patentee before: Zhang Wenlong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |