CN103791662A - Fixing device for submerged coil evaporator - Google Patents
Fixing device for submerged coil evaporator Download PDFInfo
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- CN103791662A CN103791662A CN201210428597.0A CN201210428597A CN103791662A CN 103791662 A CN103791662 A CN 103791662A CN 201210428597 A CN201210428597 A CN 201210428597A CN 103791662 A CN103791662 A CN 103791662A
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- coil evaporator
- internal fixation
- submerged coil
- outer fixed
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Abstract
The invention provides a fixing device for a submerged coil evaporator. The fixing device comprises a plurality of internal fixing plates and a plurality of external fixing plates. The internal fixing plates are connected with internal spiral tubes of the submerged coil evaporator in a penetrating manner. The external fixing plates are connected with external spiral tubes of the submerged coil evaporator in a penetrating manner. Through the use of a method of fixing the submerged coil evaporator with the fixing device, a welding procedure can be omitted, operation is simpler and more convenient, and the submerged coil evaporator with the fixing device is more attractive and more durable.
Description
Technical field
The present invention relates to a kind of submerged coil evaporator fixture.
Background technology
As Figure 1-3, the existing submerged coil evaporator fixture U-shaped copper pipes 10 that adopt some identical materials more, two long tubes 11 of every U-shaped copper pipe 10 are welded with inner helix pipe 21 and the outer spiral tube 22 of this submerged coil evaporator 20 respectively, and these U-shaped copper pipes 10 are uniformly distributed round inner helix pipe 21 and outer spiral tube 22.This fixed form seems fairly simple, but shortcoming is also a lot.Because inner helix pipe 21 and the every circle of outer spiral tube 22 all must weld several fixing points, this has just caused total welding job amount huge, and also easily weldering is leaked, and, if do not adopt special fixture welding, is more easily partially welded in addition, causes profile ugly, fixing also inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is the defects such as in prior art, welding job amount is large, profile is ugly in order to overcome, fixing inconvenience, and a kind of novel submerged coil evaporator fixture is provided.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of submerged coil evaporator fixture, comprise a submerged coil evaporator, this submerged coil evaporator has an inner helix pipe and an outer spiral tube, its feature is, this submerged coil evaporator fixture also comprises some internal fixation plates and some outer fixed heads, those internal fixation plates wear and are connected with this inner helix pipe, and those outer fixed heads wear and are connected with this outer spiral tube.
Preferably, those internal fixation plates are provided with some interior polings hole, those outer fixed heads are provided with some outer polings hole, and the distance between adjacent interior poling hole equates with the pitch of inner helix pipe, and the distance between adjacent outer poling hole equates with the pitch of outer spiral tube.So just guarantee that internal fixation plate and outer fixed head can be set in inner helix pipe and outer spiral tube.
Preferably, in those, the diameter in poling hole is greater than the diameter in this inner helix pipe cross section, and the diameter in those outer poling holes is greater than the diameter in this outer spiral tube cross section.Can contribute to like this internal fixation plate and outer fixed head to be set in inner helix pipe and outer spiral tube.
Preferably, those internal fixation plates and those outer fixed heads are provided with some mouths of a river of crossing.Can more be conducive to like this current by internal fixation plate and outer fixed head, more contribute to the abundant heat exchange of current and inner helix pipe and outer spiral tube.
Preferably, those cross in the mouth of a river near outer fixed head edge to cross the mouth of a river be rectangle, those cross in the mouth of a river, be positioned at internal fixation plate and outer fixed head central authorities cross the mouth of a river for circular.
Preferably, those internal fixation plates are fixedly connected with those outer fixed heads.
Preferably, those internal fixation plates are four, and those outer fixed heads are four, and described four internal fixation plates are in right angle and are set in this inner helix pipe, and described four outer fixed heads are in right angle and are set in this outer spiral tube.So just can firmly fix inner helix pipe and outer spiral tube.
Preferably, those internal fixation plates and those outer fixed heads are ABS sheet material.Select ABS sheet material can avoid scratching or scratching inner helix pipe and outer spiral tube tube wall in the time that fixed head is set in inner helix pipe and outer spiral tube by those internal fixation plates with outside those, and the cost of ABS sheet material is also lower.
Preferably, this submerged coil evaporator fixture also comprises a water tank, and this tank inner wall is provided with some card articles, and those outer fixed heads are embedded at respectively in those card articles.This submerged coil evaporator is fixed in water tank like this, can avoid causing friction scratch or scratch inner helix pipe and outer spiral tube tube wall because water impact causes the vibration of inner helix pipe and outer spiral tube and internal fixation plate and outer fixed head, cause and cannot turn round because of the whole unit of coolant leakage.
Positive progressive effect of the present invention is: by adopting internal fixation plate and outer fixed head to wear with inner helix pipe and the outer spiral tube of submerged coil evaporator the mode being connected, can save the operation of welding, operate easier, also more attractive in appearance, more durable.
Accompanying drawing explanation
Fig. 1 is the schematic three dimensional views of existing submerged coil evaporator fixture.
Fig. 2 is the main view plane schematic diagram of existing submerged coil evaporator fixture.
Fig. 3 is the partial enlarged drawing of A portion in Fig. 2.
Fig. 4 is the schematic three dimensional views of submerged coil evaporator in the embodiment of the present invention 1 and the combination of inside and outside fixed head.
Fig. 5 is the main view plane schematic diagram of submerged coil evaporator in the embodiment of the present invention 1 and the combination of inside and outside fixed head.
Fig. 6 is the partial enlarged drawing of B portion in Fig. 5.
Fig. 7 is the schematic top plan view of submerged coil evaporator in the embodiment of the present invention 1 and the combination of inside and outside fixed head.
Fig. 8 is the partial enlarged drawing of C portion in Fig. 7.
Fig. 9 is the schematic top plan view of the submerged coil evaporator fixture in inventive embodiments 1.
Figure 10 is the partial enlarged drawing of D portion in Fig. 9.
description of reference numerals
The interior poling of U-shaped copper pipe 10 hole 32
The outer poling of long tube 11 hole 33
Submerged coil evaporator 20 fixed hole positions 34
The circular mouth of a river 35 of crossing of inner helix pipe 21
Outer spiral tube 22 rectangles are crossed the mouth of a river 36
Inside spin central diameter 23 bolts 40
External spiral central diameter 24 water tanks 50
Outer fixed head 31
The specific embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the present invention that intactly illustrates.
Embodiment 1
As Figure 4-8, a kind of submerged coil evaporator fixture, comprise a submerged coil evaporator 20, this submerged coil evaporator 20 has an inner helix pipe 21 and an outer spiral tube 22, the inside spin central diameter 23(of these inner helix pipe 21 each circles is shown in Fig. 7) all equate, the external spiral central diameter 24(of these outer spiral tube 22 each circles is shown in Fig. 7) all equate, this submerged coil evaporator fixture also comprises four internal fixation plates 30 and four outer fixed heads 31, these four internal fixation plates 30 wear and are connected with this inner helix pipe 21, these four outer fixed heads 31 wear and are connected with this outer spiral tube 22, certainly the number of internal fixation plate 30 and outer fixed head 31 is not to be necessary for four, as long as its number is enough to fix inner helix pipe 21 and outer spiral tube 22.
When installation, first four internal fixation plates 30 are overlaped in sequence, on every internal fixation plate 30, there is a series of interior poling hole 32(to see Fig. 6), distance between adjacent interior poling hole 32 equates with the pitch of inner helix pipe 21, poling hole 32 in corresponding on every internal fixation plate 30 is coincided together, then four internal fixation plates 30 are enclosed and are set in this inner helix pipe 21 by interior poling hole 32 1 together, the diameter in these interior poling holes 32 must be greater than the diameter in these inner helix pipe 21 cross sections for this reason, in in the present embodiment, the diameter in poling hole 32 is than large 1 millimeter of the diameter in inner helix pipe 21 cross sections, in the time wearing last lap inner helix pipe 21, four internal fixation plates 30 are arranged by being in right angle, so just complete the installation of four internal fixation plates 30, next adopt in a like fashion four outer fixed heads 31 be shown in to Fig. 6 by outer poling hole 33() be set in outer spiral tube 22.Subsequently, inner helix pipe 21 is positioned in the middle of outer spiral tube 22 together with four internal fixation plates 30, and by adjustment, the fixed hole position 34 on internal fixation plate 30 and outer fixed head 31 is overlapped, then internal fixation plate 30 and outer fixed head 31 are fixed together by these fixed hole positions 34 with bolt 40.Internal fixation plate 30, outer fixed head 31 just become an entirety together with inner helix pipe 21 and outer spiral tube 22 like this, can not be out of shape, rock.
Be provided with separately a series of circular mistake mouth of a river 35(in internal fixation plate 30 central authorities and outer fixed head 31 central authorities and see Fig. 6), like this, current just can more easily pass internal fixation plate 30 and outer fixed head 31, more be conducive to current and inner helix pipe 21 and outer spiral tube 22 heat exchange, similarly, be provided with a series of rectangle in the edge of outer spiral tube 21 and cross the mouth of a river 36.For fear of scratch or scratch inner helix pipe 21 and outer spiral tube 22 tube walls in the time that internal fixation plate 30 and outer fixed head 31 are set in to inner helix pipe 21 and outer spiral tube 22, and consider cost factor, internal fixation plate 30 and outer fixed head 31 are selected ABS sheet material, can certainly select other materials.
As shown in Fig. 9-10, internal fixation plate 30, the entirety that outer fixed head 31 forms together with inner helix pipe 21 and outer spiral tube 22 is put into water tank 50, on water tank 50 inwalls, be provided with the card article 51 equating with outer fixed head 31 quantity, outer fixed head 31 is embedded in these card articles 51, submerged coil evaporator 20 is fixed in water tank 50, so just can avoid causing friction to scratch or scratch inner helix pipe 21 and outer spiral tube 22 tube walls because water impact causes the vibration of inner helix pipe 21 and outer spiral tube 22 and internal fixation plate 30 and outer fixed head 31, cause and cannot turn round because of the whole unit of coolant leakage.
Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that this only illustrates, protection scope of the present invention is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present invention and essence, can make various changes or modifications to these embodiments, but these changes and modification all fall into protection scope of the present invention.
Claims (9)
1. a submerged coil evaporator fixture, comprise a submerged coil evaporator, this submerged coil evaporator has an inner helix pipe and an outer spiral tube, it is characterized in that, this submerged coil evaporator fixture also comprises some internal fixation plates and some outer fixed heads, those internal fixation plates wear and are connected with this inner helix pipe, and those outer fixed heads wear and are connected with this outer spiral tube.
2. submerged coil evaporator fixture as claimed in claim 1, it is characterized in that, those internal fixation plates are provided with some interior polings hole, those outer fixed heads are provided with some outer polings hole, distance between adjacent interior poling hole equates with the pitch of inner helix pipe, and the distance between adjacent outer poling hole equates with the pitch of outer spiral tube.
3. submerged coil evaporator fixture as claimed in claim 2, is characterized in that, in those, the diameter in poling hole is greater than the diameter in this inner helix pipe cross section, and the diameter in those outer poling holes is greater than the diameter in this outer spiral tube cross section.
4. submerged coil evaporator fixture as claimed in claim 1, is characterized in that, those internal fixation plates and those outer fixed heads are provided with some mouths of a river of crossing.
5. submerged coil evaporator fixture as claimed in claim 4, is characterized in that, those cross in the mouth of a river near outer fixed head edge to cross the mouth of a river be rectangle, those cross in the mouth of a river, be positioned at internal fixation plate and outer fixed head central authorities cross the mouth of a river for circular.
6. submerged coil evaporator fixture as claimed in claim 1, is characterized in that, those internal fixation plates are fixedly connected with those outer fixed heads.
7. submerged coil evaporator fixture as claimed in claim 1, it is characterized in that, those internal fixation plates are four, those outer fixed heads are four, described four internal fixation plates are in right angle and are set in this inner helix pipe, and described four outer fixed heads are in right angle and are set in this outer spiral tube.
8. submerged coil evaporator fixture as claimed in claim 1, is characterized in that, those internal fixation plates and those outer fixed heads are ABS sheet material.
9. the submerged coil evaporator fixture as described in any one in claim 1-8, it is characterized in that, this submerged coil evaporator fixture also comprises a water tank, and this tank inner wall is provided with some card articles, and those outer fixed heads are embedded at respectively in those card articles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210428597.0A CN103791662A (en) | 2012-10-31 | 2012-10-31 | Fixing device for submerged coil evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210428597.0A CN103791662A (en) | 2012-10-31 | 2012-10-31 | Fixing device for submerged coil evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103791662A true CN103791662A (en) | 2014-05-14 |
Family
ID=50667563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210428597.0A Pending CN103791662A (en) | 2012-10-31 | 2012-10-31 | Fixing device for submerged coil evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103791662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030848A (en) * | 2019-04-17 | 2019-07-19 | 西安长庆科技工程有限责任公司 | A kind of drawable type double helix heating coil structure and heating means |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0676592A2 (en) * | 1994-04-08 | 1995-10-11 | Bradford-White Corporation | Combined water heater and heat exchanger |
| JP2600694Y2 (en) * | 1988-04-08 | 1999-10-18 | クウォンタム エナジー システムズ （インターナショナル） プロプライエタリー リミテッド | Water heating device |
| CN1580669A (en) * | 2003-08-13 | 2005-02-16 | 海尔集团公司 | Tube-plate type evaporator for refrigerator |
| CN2833456Y (en) * | 2005-09-08 | 2006-11-01 | 郭桂滔 | Convenient and clean water chiller evaporator |
| CN201340086Y (en) * | 2008-12-23 | 2009-11-04 | 刘毅 | Reinforced heat-exchanging pressure-bearing heat-preservation water tank |
| CN202328887U (en) * | 2011-11-11 | 2012-07-11 | 宁波华热机械制造有限公司 | Industrial water chiller of coiled pipe |
| CN202869090U (en) * | 2012-10-31 | 2013-04-10 | 上海瀚艺冷冻机械有限公司 | Fixing device of immersion type coil evaporator |
-
2012
- 2012-10-31 CN CN201210428597.0A patent/CN103791662A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2600694Y2 (en) * | 1988-04-08 | 1999-10-18 | クウォンタム エナジー システムズ （インターナショナル） プロプライエタリー リミテッド | Water heating device |
| EP0676592A2 (en) * | 1994-04-08 | 1995-10-11 | Bradford-White Corporation | Combined water heater and heat exchanger |
| CN1580669A (en) * | 2003-08-13 | 2005-02-16 | 海尔集团公司 | Tube-plate type evaporator for refrigerator |
| CN2833456Y (en) * | 2005-09-08 | 2006-11-01 | 郭桂滔 | Convenient and clean water chiller evaporator |
| CN201340086Y (en) * | 2008-12-23 | 2009-11-04 | 刘毅 | Reinforced heat-exchanging pressure-bearing heat-preservation water tank |
| CN202328887U (en) * | 2011-11-11 | 2012-07-11 | 宁波华热机械制造有限公司 | Industrial water chiller of coiled pipe |
| CN202869090U (en) * | 2012-10-31 | 2013-04-10 | 上海瀚艺冷冻机械有限公司 | Fixing device of immersion type coil evaporator |
Non-Patent Citations (1)
| Title |
|---|
| 王绍文,杨景玲: "《环保设备材料手册》", 31 August 2000 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030848A (en) * | 2019-04-17 | 2019-07-19 | 西安长庆科技工程有限责任公司 | A kind of drawable type double helix heating coil structure and heating means |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |