CN104374212A - Open shell and tube condenser - Google Patents
Open shell and tube condenser Download PDFInfo
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- CN104374212A CN104374212A CN201410653097.6A CN201410653097A CN104374212A CN 104374212 A CN104374212 A CN 104374212A CN 201410653097 A CN201410653097 A CN 201410653097A CN 104374212 A CN104374212 A CN 104374212A
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- shell
- pipe
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- heat
- housing
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Abstract
The invention relates to the technical field of mechanical devices, in particular to an open shell and tube condenser. A cylindrical shell is arranged, a safety valve connector, a balance pipe and an exhaust pipe are arranged on one side of the shell from top to bottom, and a gas inlet pipe and a liquid outlet pipe are arranged on the other side of the shell from top to bottom; a pressure gauge and an oil discharge pipe are arranged on the front side of the shell from top to bottom. The open shell and tube condenser is characterized in that a water distribution tank is arranged at the top end of the shell, and a base is arranged at the bottom of the shell; the two sides of the base are connected with a supporting frame; a condensation device is arranged in the shell and comprises tube plats arranged at the two ends of the shell, a plurality of installing holes are formed in the tube plates, and heat transfer tubes are installed in the installing holes; a perspective window is installed on the shell. Therefore, the internal conditions of the open shell and tube condenser can be observed, and condensed liquid can be conveniently collected.
Description
Technical field
The present invention relates to mechanical device technical field, particularly relate to open shell and tube conde er.
Background technology
Shell and tube condenser also claims heat exchanger, is the one heat transfer instrument that heat can be carried out effectively transfer, as heat release and the hot-water supply device of air conditioner refrigerating unit and industrial equipment; Current open shell and tube conde er is in industrial equipment extensive use, but there is its own shortcomings in this open shell and tube conde er: 1) condenser inner case cannot be observed, can not be corroded by Timeliness coverage condenser internal heat transfer pipe, condensation effect is caused to reduce after long-time use, 2) because drain pipe is arranged on bottom condenser, it is convenient not to collect.
Summary of the invention
The object of this invention is to provide one and can observe condenser inner case, and be convenient to the open shell and tube conde er collecting condensed liquid.
Technical scheme of the present invention is as follows:
Open shell and tube conde er, comprises columnar housing, and described housing side is respectively equipped with safety valve joint, balance pipe, bleeder pipe from top to bottom, and opposite side is respectively equipped with air inlet pipe and drain pipe from top to bottom; Be respectively equipped with Pressure gauge and drain line from top to bottom on front side of described housing, it is characterized in that, described housing tip is provided with distribution reservoir, and housing bottom is provided with base; Described base both sides are connected with carriage; Be provided with condensing unit in described housing, described condensing unit comprises the tube sheet being arranged on housing two ends, and this tube sheet offers some installing holes, and is provided with heat-transfer pipe in this installing hole; Described housing is provided with window.
Some return ports are provided with around installing hole on described tube sheet.
The diameter of described return port is 4 ~ 7mm.
The mouth of pipe of described heat-transfer pipe goes out to be provided with the flow-guiding mouth of point water, and this flow-guiding mouth is provided with the skewed slot tangentially flowed in heat-transfer pipe, and this skewed slot is downward along heat-transfer pipe inwall with zigzag shape.
Described heat-transfer pipe adopts seamless steel pipe.
The invention has the beneficial effects as follows: because the upper/lower terminal at housing is equipped with tube sheet, be convenient to heat-transfer pipe is installed; Due to open shell and tube conde er of the present invention upright be arranged on tank, therefore within the condenser, cooling water be from top to bottom heat transfer Bottomhole pressure; Owing to being also provided with carriage below base, making base and ground there is certain height, thus increase the height of drain pipe, be convenient to the discharge of drain pipe; Due to housing being also provided with window, enclosure interior situation can be observed.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.
Wherein: Fig. 1 is structural representation of the present invention;
Fig. 2 is tube plate structure schematic diagram of the present invention;
Fig. 3 is inventive shell structural representation;
Fig. 4 is flow-guiding mouth structural representation of the present invention;
In accompanying drawing, 1 is housing, and 2 is safety valve joint, and 3 is balance pipe, 4 is bleeder pipe, and 5 is air inlet pipe, and 6 is drain pipe, and 7 is Pressure gauge, 8 is drain line, and 9 is distribution reservoir, and 10 is base, and 11 is carriage, 12 is tube sheet, and 13 is installing hole, and 14 is heat-transfer pipe, 15 is annular groove, and 16 is damping interlayer, and 17 is return port, 18 is flow-guiding mouth, and 19 is skewed slot, and 20 is window.
Detailed description of the invention
Embodiment 1
Shown in Fig. 1-Fig. 4, comprise columnar housing 1, described housing side is respectively equipped with safety valve joint 2, balance pipe 3, bleeder pipe 4 from top to bottom, and opposite side is respectively equipped with air inlet pipe 5 and drain pipe 6 from top to bottom; Be respectively equipped with Pressure gauge 7 and drain line 8 on front side of described housing from top to bottom, described housing tip is provided with distribution reservoir 9, and housing bottom is provided with base 10; Described base both sides are connected with carriage 11; Be provided with condensing unit in described housing, described condensing unit comprises the tube sheet 12 being arranged on housing two ends, this tube sheet offers some installing holes 13, and is provided with heat-transfer pipe 14 in this installing hole; Described case top has been provided with window 20.
Because the upper/lower terminal at housing is equipped with tube sheet, be convenient to heat-transfer pipe is installed; Due to open shell and tube conde er of the present invention upright be arranged on tank, therefore within the condenser, cooling water be from top to bottom heat transfer Bottomhole pressure; Owing to being also provided with carriage below base, making base and ground there is certain height, thus increase the height of drain pipe, be convenient to the discharge of drain pipe; Due to housing being also provided with window, enclosure interior situation can be observed.
Say the course of work of condenser below:
High-pressure gaseous refrigerant steam enters in housing from air inlet pipe, and cooling water enters heat-transfer pipe from distribution reservoir, and is not full of the whole section of heat-transfer pipe, but flows down along heat-transfer pipe inwall in membranaceous under self gravitation effect; In the process that cooling water flows downward, heat remaining in the high-pressure gaseous refrigerant vapor water-band that is cooled is walked, and the refrigerant liquid that high-pressure gaseous refrigerant vapor is formed flows downward along heat-transfer pipe outer wall, is accumulated in bottom condenser, is finally discharged by drain pipe.
Embodiment 2
On the basis of previous embodiment, described housing end face is provided with annular groove 15 along its length, in this annular groove, is provided with damping interlayer 16.Damping interlayer being set by being arranged in annular groove, being conducive to shock dropping noise abatement.
Preferably, described damping interlayer adopts rubber and plastics damping sheet.
Embodiment 3
On the basis of embodiment 1, around the installing hole on described tube sheet, be provided with some return ports 17.Employing return port coordinates with installing hole, at cooling water by forming turbulent flow during return port, ensures again the flow velocity of cooling water, makes the heat exchange of cooling water more abundant, thus improves the condensation efficiency of condenser.
Preferably, the diameter of described return port is 4 ~ 7mm.When the diameter of return port is 4 ~ 7mm, produce the better effects if of turbulent flow.
Embodiment 4
On the basis of embodiment 1, the mouth of pipe of described heat-transfer pipe goes out to be provided with the flow-guiding mouth 18 of point water, and this flow-guiding mouth is provided with the skewed slot 19 tangentially flowed in heat-transfer pipe, and this skewed slot is downward along heat-transfer pipe inwall with zigzag shape; Like this, can form water membrane at inside pipe wall, the heat of abundant absorption refrigeration agent, had both improve the cooling effect of condenser, had saved the water yield.
Embodiment 5
On the basis of embodiment 1, described heat-transfer pipe adopts seamless steel pipe.Heat-transfer effect is best.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention namely openly in scope, still can do some and revise or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (5)
1. open shell and tube conde er, comprises columnar housing, and described housing side is respectively equipped with safety valve joint, balance pipe, bleeder pipe from top to bottom, and opposite side is respectively equipped with air inlet pipe and drain pipe from top to bottom; Be respectively equipped with Pressure gauge and drain line from top to bottom on front side of described housing, it is characterized in that, described housing tip is provided with distribution reservoir, and housing bottom is provided with base; Described base both sides are connected with carriage; Be provided with condensing unit in described housing, described condensing unit comprises the tube sheet being arranged on housing two ends, and this tube sheet offers some installing holes, and is provided with heat-transfer pipe in this installing hole; Described housing is provided with window.
2. open shell and tube conde er according to claim 1, is characterized in that, is provided with some return ports around the installing hole on described tube sheet.
3. open shell and tube conde er according to claim 2, is characterized in that, the diameter of described return port is 4 ~ 7mm.
4. open shell and tube conde er according to claim 1, it is characterized in that, the mouth of pipe of described heat-transfer pipe goes out to be provided with the flow-guiding mouth of point water, and this flow-guiding mouth is provided with the skewed slot tangentially flowed in heat-transfer pipe, and this skewed slot is downward along heat-transfer pipe inwall with zigzag shape.
5. closed shell and tube condenser according to claim 1; It is characterized in that, described heat-transfer pipe adopts seamless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653097.6A CN104374212A (en) | 2014-11-17 | 2014-11-17 | Open shell and tube condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653097.6A CN104374212A (en) | 2014-11-17 | 2014-11-17 | Open shell and tube condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104374212A true CN104374212A (en) | 2015-02-25 |
Family
ID=52553269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410653097.6A Pending CN104374212A (en) | 2014-11-17 | 2014-11-17 | Open shell and tube condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104374212A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440849A (en) * | 2016-11-03 | 2017-02-22 | 江苏海云花新材料有限公司 | Vertical condenser for spinning ultra-smooth silicone oil production |
-
2014
- 2014-11-17 CN CN201410653097.6A patent/CN104374212A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440849A (en) * | 2016-11-03 | 2017-02-22 | 江苏海云花新材料有限公司 | Vertical condenser for spinning ultra-smooth silicone oil production |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
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| WD01 | Invention patent application deemed withdrawn after publication |