CN203479085U - Detachable disc type heat exchanger - Google Patents
Detachable disc type heat exchanger Download PDFInfo
- Publication number
- CN203479085U CN203479085U CN201320526194.XU CN201320526194U CN203479085U CN 203479085 U CN203479085 U CN 203479085U CN 201320526194 U CN201320526194 U CN 201320526194U CN 203479085 U CN203479085 U CN 203479085U
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- housing
- pipe
- heat exchanger
- guiding gutter
- guide groove
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Abstract
The utility model discloses a detachable disc type heat exchanger. The heat exchanger comprises a cover plate, a housing, a water inlet pipe, a refrigerant outlet pipe, a water outlet pipe, a refrigerant inlet pipe and a heat exchange pipe. An opening end of the vertically arranged housing is equipped with the detachable cover plate; a flow guide groove wound formed via a coiled ribbed slab is arranged in the housing; a start end of the flow guide groove is arranged on the upper edge of the housing; the water inlet pipe connected to the outer contour of the housing is communicated with the start end of the flow guide groove; the tail end of the flow guide groove is arranged in the middle part of the end face of the housing; the water outlet pipe axially running through a bottom plate of the housing is communicated with the tail end of the flow guide groove; the heat exchange pipe coils along the flow guide groove; a pipe end, which is arranged on the tail end of the flow guide groove, of the heat exchange pipe, is communicated with the refrigerant inlet pipe via a thin connection pipe, and the other end of the heat exchange pipe is arranged on the start end of the flow guide groove; and a thick connection pipe connected with the pipe end is externally connected with the refrigerant outlet pipe. According to the utility model, the cover plate cooperates with the housing so that a detachable structure is formed, so it is easy for people to carry out interior scale removing, original performance index after the scale removing is restored, and energy losses of users are reduced.
Description
Technical field
The utility model relates to a kind of heat-exchange device, and specifically, the utility model relates to a kind of plate-like heat exchanger of making in-built snaking by dismounting.
Background technology
Along with the raising of national economy fast development and living standards of the people, heating, air-conditioning, domestic hot-water's application demand is increasing, meets the supporting corresponding energy conversion apparatus of these demand needs.Now, the energy conversion apparatus of most economical, the environmental protection in this field has all adopted ground source heat pump technology.Heat exchanger is in these devices, to realize the critical component of energy conversion, and its performance determines product quality.On market, commodity heat exchanger brand is various, and structure is different, can both reach expection heat transfer effect, and heat exchange efficiency is 80%～85% conventionally.But the heat exchanger heat exchange efficiency of prior art declines gradually along with Applicative time accumulation, particularly the heat exchanger heat exchange efficiency of overall structure class declines the most obvious.Tracing it to its cause, was flowing water incrustation in the heat exchanger of sealing, and incrustation scale is attached to heat exchange element surface affects heat exchange.Although integrally-built heat exchanger good seal, the not quick detachable snaking of doing is processed, so heat exchange efficiency is difficult to improve after declining.
Utility model content
The problem that the utility model can not effectively be removed mainly for prior art products inside incrustation, propose a kind of simple in structure, sealing is reliable, dismounting easily, snaking is without the detachable plate-like heat exchanger at dead angle.
The utility model is achieved through the following technical solutions technical goal.
Detachable plate-like heat exchanger, it comprises cover plate, housing, water inlet pipe, refrigerant exit pipe, outlet pipe, refrigerant inlet tube and heat exchanger tube.Its improvements are: described housing is discoid component, the equipped dismountable cover plate of housing opening end of vertically-arranged, dish inner bottom plating is provided with the guiding gutter being coiled by floor, and the initiating terminal of guiding gutter is positioned at housing upper edge edge, and the water inlet pipe being connected on housing outline is linked up guiding gutter initiating terminal.The end of guiding gutter is positioned at housing end face middle part, axially runs through the outlet pipe UNICOM guiding gutter end of housing base plate.Described heat exchanger tube coils along guiding gutter, and the heat exchanger tube pipe end that is positioned at guiding gutter end is by thin adapter UNICOM refrigerant inlet tube, and the heat exchanger tube other end is positioned at guiding gutter initiating terminal, the external refrigerant exit pipe of thick adapter that pipe end connects.
In said structure, the built-in guiding gutter of housing is counterclockwise rolled, also can do to reel clockwise according to corollary equipment situation, and its heat transfer effect is the same.
As further improvement project, heat exchanger tube waits long tube to form bundle-shaped by 2～20, and one end collects into an import with the thin adapter connecting, and the thick adapter that the other end connects collects into an outlet.
As further improvement project, refrigerant inlet tube bore is 9.52～28mm, and refrigerant exit mouth of pipe footpath 12.7～32mm its objective is by refrigerant and spreads and improve heat exchange efficiency.
The utility model compared with prior art, has following good effect:
1, plate-like guide trough structure is simple, makes easily;
2, heat exchanger tube coils along guiding gutter, and heat exchange is abundant, efficiency is high;
3, the equipped cover plate of plate-like housing, detachable, is convenient to accomplish accessible snaking, easily realizes heat exchanger operation in the best condition for a long time.
Accompanying drawing explanation
Fig. 1 is the utility model structural upright schematic diagram.
Fig. 2 is that Fig. 1 removes cover plate displaying internal structure schematic diagram.
Fig. 3 is Fig. 1 middle shell structural representation.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in further detail.
Detachable plate-like heat exchanger shown in Fig. 1, it comprises cover plate 1, housing 2, water inlet pipe 3, refrigerant exit pipe 4, outlet pipe 5, matchmaker's inlet tube 6 and heat exchanger tube 7.Described housing 2 is discoid component, is the main body of heat exchanger.The cover plate 1 that the housing 2 opening end configurations of vertically-arranged are sealed and matched, both connect with bolt, and this kind of syndeton is detachable, is convenient to do from now on inner-heating tube 3 and the snaking processing of associated components surface.Housing 2 base plate inner faces are provided with the guiding gutter that coiled by floor 2.1 as shown in Figure 2, and the initiating terminal of guiding gutter is positioned at housing 2 upper edge edges, is counterclockwise rolled.The water inlet pipe 3 connecting on housing 2 outlines is linked up guiding gutter initiating terminal, and water inlet pipe 3 is the interfaces at external water source.The end of guiding gutter is positioned at housing 2 end face middle parts, axially runs through outlet pipe 5 UNICOM's guiding gutter ends of housing 2 base plates, and from outlet pipe 5, the water of heat exchange has been made in output.Described heat exchanger tube 7 is pipelines of introducing refrigerant, and in order to improve heat exchange efficiency, in embodiment, heat exchanger tube 7 waits long tube to form bundle-shaped by 2～20, and tube bank significantly increases heat exchange area, is conducive to sufficient heat exchange.The thin adapter 7.2 that tube bank one end connects is for connecting refrigerant inlet tube 6, and the other end connects thick adapter 7.1, slightly takes over 7.1 connection refrigerant exit pipes 4.From refrigerant inlet tube 6, introduce the thin adapter 7.2 of coolant media warp and be diverted to each pipe of tube bank, then from refrigerant exit pipe 4, discharge after thick adapter 7.1 collects.In order further to improve heat exchanger effectiveness, in the present embodiment, refrigerant inlet tube 6 bores are 9.52～28mm mm, and refrigerant exit pipe 4 bores are 12.7～32mm mm.After testing, heat exchanger effectiveness, up to more than 95%, exceeds 10% left and right than prior art to the embodiment of said structure.
The detachable plate-like heat exchanger of the utility model is the same with the heat exchanger of prior art, in reality, uses after a period of time, and the guiding gutter remained on surface incrustation scale in heat exchanger tube 7 and housing 2, incrustation scale retardation seriously reduces heat exchanger effectiveness.Because the utility model cover plate 1 is demountable structure with coordinating of housing 2, in the maintenance stage, can lay down cover plate 1, built-in heat exchanger tube 7 and guiding gutter are exposed, be convenient to do snaking and process.After snaking, still can recover original performance indications, greatly reduce user's energy loss, be conducive to enhance productivity.
In order to further illustrate the utility model, below by different embodiment the performance test results, technique effect is described.
Embodiment performance test table
Claims (4)
1. a detachable plate-like heat exchanger, it comprises cover plate (1), housing (2), water inlet pipe (3), refrigerant exit pipe (4), outlet pipe (5), refrigerant inlet tube (6) and heat exchanger tube (7); It is characterized in that: described housing (2) is discoid component, the housing of vertically-arranged (2) opening end is equipped with dismountable cover plate (1), dish inner bottom plating is provided with the guiding gutter by floor (2.1) coiling, the initiating terminal of guiding gutter is positioned at housing (2) upper edge edge, and the water inlet pipe (3) being connected on housing (2) outline is linked up guiding gutter initiating terminal; The end of guiding gutter is positioned at housing (2) end face middle part, axially runs through outlet pipe (5) the UNICOM guiding gutter end of housing (2) base plate; Described heat exchanger tube (7) is along guiding gutter coiling, be positioned at heat exchanger tube (7) pipe end of guiding gutter end by thin adapter (7.2) UNICOM's refrigerant inlet tube (6), heat exchanger tube (7) other end is positioned at guiding gutter initiating terminal, the external refrigerant exit pipe of thick adapter (7.1) (4) that pipe end connects.
2. detachable plate-like heat exchanger according to claim 1, is characterized in that: the built-in guiding gutter of described housing (2) is counterclockwise rolled or clockwise rolled.
3. detachable plate-like heat exchanger according to claim 1, is characterized in that: described heat exchanger tube (7) waits long tube to form bundle-shaped by 2～20, and one end connects thin take over (7.2), and the other end connects thick take over (7.1).
4. detachable plate-like heat exchanger according to claim 1, is characterized in that: described refrigerant inlet tube (6) bore is 9.52～28mm, and refrigerant exit pipe (4) bore is 12.7～32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526194.XU CN203479085U (en) | 2013-08-27 | 2013-08-27 | Detachable disc type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526194.XU CN203479085U (en) | 2013-08-27 | 2013-08-27 | Detachable disc type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203479085U true CN203479085U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526194.XU Expired - Fee Related CN203479085U (en) | 2013-08-27 | 2013-08-27 | Detachable disc type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203479085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438734A (en) * | 2013-08-27 | 2013-12-11 | 姜堰市泰怡金属网管有限公司 | Detachable plate-shaped heat exchanger |
| WO2019160521A1 (en) * | 2018-02-14 | 2019-08-22 | Lashkul Oleksandr Anatoliyovych | Spiral heat exchanger |
-
2013
- 2013-08-27 CN CN201320526194.XU patent/CN203479085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438734A (en) * | 2013-08-27 | 2013-12-11 | 姜堰市泰怡金属网管有限公司 | Detachable plate-shaped heat exchanger |
| WO2019160521A1 (en) * | 2018-02-14 | 2019-08-22 | Lashkul Oleksandr Anatoliyovych | Spiral heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |