CN203116162U - Coiled tube type heat exchanger - Google Patents

Coiled tube type heat exchanger Download PDF

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Publication number
CN203116162U
CN203116162U CN 201320027271 CN201320027271U CN203116162U CN 203116162 U CN203116162 U CN 203116162U CN 201320027271 CN201320027271 CN 201320027271 CN 201320027271 U CN201320027271 U CN 201320027271U CN 203116162 U CN203116162 U CN 203116162U
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CN
China
Prior art keywords
water
heat exchange
heating
regenerator
bag
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
Application number
CN 201320027271
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Chinese (zh)
Inventor
李安长
罗伟
荆茂银
何云杉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG TRYWOW HEATPUMP TECHNOLOGY Co Ltd
Original Assignee
SHANDONG TRYWOW HEATPUMP TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANDONG TRYWOW HEATPUMP TECHNOLOGY Co Ltd filed Critical SHANDONG TRYWOW HEATPUMP TECHNOLOGY Co Ltd
Priority to CN 201320027271 priority Critical patent/CN203116162U/en
Application granted granted Critical
Publication of CN203116162U publication Critical patent/CN203116162U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a coiled tube type heat exchanger, belongs to the technical field of heat exchange of heaters, and particularly relates to a heat exchanging device for a coiled tube type water heater. The coiled tube type heat exchanger comprises an outer barrel (1), an inner container (2), a heat exchanging coiled tube (3) and a thermal insulation layer (4), wherein the heat exchanging coiled tube (3) is installed in the inner container (2), and the thermal insulation layer (4) is arranged between the outer barrel (1) and the inner container (2). Heating water flows in the inner container (2), and tap water flows in the heat exchanging coiled tube (3). The coiled tube type heat exchanger is characterized in that the interior of the inner container (2) is divided into two closed chambers through an upper seal head, a middle seal head and a lower seal head, the upper chamber is a heat storage chamber (13), the lower chamber is a heating chamber (15), the heat exchanging coiled tube (3) is installed in the heating chamber (15), one end of a tube body of the heat exchanging coiled tube (3) is connected with a tap water inlet (6), the other end of the pipe body of the heat exchanging coiled tube (3) penetrates through the middle seal head (12) to be communicated with the heat storage chamber (13), and the upper portion of the heat storage chamber (13) is communicated with a hot water outlet (7) arranged on the outer barrel (1) through a water discharge tube (11).

Description

A kind of coiled heating exchanger
Technical field
A kind of coiled heating exchanger belongs to the water-heater heat-exchanging technical field, is specifically related to the heat-exchanger rig that a kind of coiled water heater is used.
Background technology
At present, the employed water heater of family mostly is two kinds of electric heater and solar water heaters, wherein, and the big energy-consuming of electric heater, but the thermal efficiency is low, also has hidden dangers such as electric shock simultaneously; Solar water heater, though the thermal efficiency is higher relatively, saves energy is subjected to the influence of external environment bigger, when ambient temperature was low, the water capacity in the heat exchanger tube was easily frozen, to such an extent as to can't normally use at the weather of overcast and rainy snow.
In addition, the most of area of northern area takes collective to heat winter, and the temperature of indoor heating is higher, just caused the waste of a part of heat, utilize heating installation that the technology that the running water cold water in the water heater carries out heat exchange is not also obtained good utilization, though also there is the portion of hot hydrophone to adopt this pattern, the ubiquity heat exchange efficiency is low, can not satisfy the needs of 24 hours real-time hot-water supplies, have problems such as the hot water supply is unstable, security is not high.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of heat exchange efficiency height, high, the safe and reliable coiled heating exchanger of hot water supply stability are provided.
The technical scheme that its technical problem that solves the utility model adopts is: this kind coiled heating exchanger, comprise urceolus, inner bag, be installed in the heat-insulation layer that arranges between the heat exchange coil of inner bag inside and urceolus and the inner bag, circulation heating installation water in the inner bag, circulation running water in the heat exchange coil, it is characterized in that: inner bag inside is separated into two airtight chambers by three end sockets of upper, middle and lower, the chamber on top is regenerator, the chamber of bottom is heating clamber, heat exchange coil is installed in the heating clamber, heat exchange coil body one end connects the running water water inlet, end socket was communicated with regenerator during the other end passed, and regenerator top is communicated with the hot water outlet that arranges on the urceolus by outlet pipe.Regenerator and heating clamber form by heat exchange coil and are communicated with, enter regenerator with the running water after the heating installation water heat exchange in the inner bag, evenly mix with the water in the regenerator, simultaneously, heating installation water in the inner bag also can carry out heat exchange again by the water in end socket and the regenerator, the hot water that can fully guarantee supply remains enough temperature, realizes providing in real time in 24 hours the hot water of sufficient temp.
Described urceolus is the cylindrical shell that metal material is made, and the urceolus bottom is provided with heating installation water water inlet and heating installation water delivery port from top to bottom successively, and heating installation water water inlet and heating installation water delivery port inboard all are communicated with inner bag.Guarantee the circulation of heating installation water, further guarantee the heat exchange effect of heating installation water and running water.
The uniform a plurality of apopores that evenly divide water in the regenerator in described outlet pipe bottom.Be evenly distributed in the regenerator by the running water of apopore after with heat exchange, guarantee that hot water temperature's in the regenerator is even, constant.
Described heat exchange coil is communicated with an end of regenerator the heat exchange delivery port is installed, and heat exchange delivery port place is provided with division box, and division box is provided with a plurality of tapping holes.By tapping hole running water after the circulation heat exchange in the regenerator, guarantee that running water distributes evenly.
Described insulation layer thickness is 20mm, integral foam.Heat insulation effect is good, improves heat exchange efficiency.
Described heating clamber bottom is provided with sewage draining exit.When normal the use, be in closed condition, when needs cleaning inner bag, be in opening.
Compared with prior art, the beneficial effect that has of the utility model is:
1, good effect of heat exchange, thermal efficiency height: adopt three end sockets of upper, middle and lower that inner bag is separated into two airtight chambers, enter regenerator with the heating installation water heat exchange running water later in the inner bag by heat exchange coil, evenly mix with the water in the regenerator, simultaneously, heating installation water in the inner bag also can carry out local heat exchange by the water in end socket and the regenerator, the hot water that can fully guarantee the water heater supply can remain enough temperature, realizes providing in real time in 24 hours the hot water of sufficient temp;
2, temperature constant, energy-saving safe: by a plurality of delivery ports are set at outlet pipe, by delivery port to the even moisturizing of regenerator internal upper part, by the division box at heat exchange coil heat exchange delivery port place and tapping hole to the even moisturizing in regenerator bottom, not only fully guarantee the temperature of the hot water in the regenerator, remain constant, uniform state, and utilize the heat energy of heating installation water, the consumption of saves energy fully, security of operation is stable, has results of use such as energy-conserving and environment-protective, economic security.
Description of drawings
Fig. 1 is coiled heating exchanger front view cross-sectional schematic.
Fig. 2 is coiled heating exchanger side view schematic diagram.
Fig. 3 is the structural representation of division box.
Wherein: 1, urceolus 2, inner bag 3, heat exchange coil 4, heat-insulation layer 5, division box 6, running water water inlet 7, hot water outlet 8, heating installation water water inlet 9, heating installation water delivery port 10, upper cover 11, outlet pipe 12, middle end socket 13, regenerator 14, heat exchange delivery port 15, heating clamber 16, low head 17, sewage draining exit 18, tapping hole.
The specific embodiment
Fig. 1 ~ 3rd, most preferred embodiment of the present utility model is described further below in conjunction with 1 ~ 3 pair of the utility model of accompanying drawing.
With reference to accompanying drawing 1 ~ 3: this kind coiled heating exchanger, comprise urceolus 1, inner bag 2, be installed in the heat-insulation layer 4 that arranges between the heat exchange coil 3 of inner bag 2 inside and urceolus 1 and the inner bag 2, heat-insulation layer 4 is the heat-insulation layer of integral foam, thickness is 20mm.
The circular seal cylindrical shell that urceolus 1 is made for metal material, urceolus 1 top is provided with hot water outlet 7, the bottom is provided with heating installation water water inlet 8, running water water inlet 6 and heating installation water delivery port 9 from top to bottom successively, heating installation water water inlet 8 and heating installation water delivery port 9 are for stainless steel tube is made, and the inboard all is communicated with inner bag 2.
The circular cylinder body that inner bag 2 is made for metal material, inner bag 2 is inner by three end sockets of upper, middle and lower, upper cover 10, middle end socket 12 and low head 16 are separated into two airtight chambers, the chamber on top is regenerator 13, the chamber of bottom is heating clamber 15, heat exchange coil 3 is made for copper pipe, the shape coiling is installed in the heating clamber 15 in the shape of a spiral, heat exchange coil 3 bodys one end connects running water water inlet 6, end socket 12 tops were communicated with regenerator 13 during the other end passed, and regenerator 13 tops are communicated with the hot water outlet 7 that arranges on the urceolus 1 by outlet pipe 11.Circulation heating installation water in the inner bag 2, circulation running water in the heat exchange coil 3, outlet pipe 11 bottoms are uniform a plurality of to the regenerator 13 interior apopores that evenly divide water.Heat exchange coil 3 is communicated with an end of regenerator 13 heat exchange delivery port 14 is installed, and heat exchange delivery port 14 places are provided with division box 5, and division box 5 is provided with a plurality of tapping holes 18.Heating clamber 15 bottoms are provided with sewage draining exit 17, and when normal the use, sewage draining exit 17 is in closed condition, and when needs cleaning inner bag 2, sewage draining exit 17 is in opening.
The course of work is as follows: the utility model is when work, heating installation water enters heating clamber 15 by heating installation water water inlet 8, running water cold water is entered in the heat exchange coil 3 by running water water inlet 6, running water cold water in heating installation water in heating clamber 15 cavitys and the heat exchange coil 3 carries out heat exchange, running water after temperature raises enters in the regenerator 13 by the heat exchange delivery port 14 of heat exchange coil 3 one ends, when entering, running water after the heating by heat exchange delivery port 14 places division box 5 and division box 5 on a plurality of tapping holes 18 of arranging divide to go into the bottoms of regenerator 13 uniformly, mix with the water in the regenerator 13, simultaneously, heating installation water in the inner bag 2 also can carry out again local heat exchange by the water in middle end socket 12 and the regenerator 13, in addition, regenerator 13 tops are communicated with the hot water outlet 7 that arranges on the urceolus 1 by outlet pipe 11, be evenly distributed in regenerator 13 tops by the running water of apopore after with heat exchange, guarantee thus hot water temperatures in the regenerator 13 evenly, constant, the hot water of fully guaranteeing supply remains enough temperature, realizes providing in real time in 24 hours the hot water of sufficient temp.
When needing to clean, add rinse water by heating installation water water inlet 8, open sewage draining exit 17, inner bag 2 is cleaned, cleaning is simple, convenient, easy operating.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims (6)

1. coiled heating exchanger, comprise urceolus (1), inner bag (2), be installed in the heat-insulation layer (4) that arranges between the inner heat exchange coil (3) of inner bag (2) and urceolus (1) and the inner bag (2), circulation heating installation water in the inner bag (2), circulation running water in the heat exchange coil (3), it is characterized in that: inner bag (2) is inner to be separated into two airtight chambers by three end sockets of upper, middle and lower, the chamber on top is regenerator (13), the chamber of bottom is heating clamber (15), heat exchange coil (3) is installed in the heating clamber (15), heat exchange coil (3) body one end connects running water water inlet (6), the other end passes middle end socket (12) and is communicated with regenerator (13), and regenerator (13) top is communicated with urceolus (1) by outlet pipe (11) and goes up the hot water outlet (7) that arranges.
2. a kind of coiled heating exchanger according to claim 1, it is characterized in that: the cylindrical shell that described urceolus (1) is made for metal material, urceolus (1) bottom is provided with heating installation water water inlet (8) and heating installation water delivery port (9) from top to bottom successively, and heating installation water water inlet (8) and heating installation water delivery port (9) inboard all are communicated with inner bag (2).
3. a kind of coiled heating exchanger according to claim 1 is characterized in that: the uniform a plurality of apopores to the interior evenly branch of regenerator (13) water in described outlet pipe (11) bottom.
4. a kind of coiled heating exchanger according to claim 1, it is characterized in that: described heat exchange coil (3) is communicated with an end of regenerator (13) heat exchange delivery port (14) is installed, heat exchange delivery port (14) locates to be provided with division box (5), and division box (5) is provided with a plurality of tapping holes (18).
5. a kind of coiled heating exchanger according to claim 1, it is characterized in that: described heat-insulation layer (4) thickness is 20mm, integral foam.
6. a kind of coiled heating exchanger according to claim 1 is characterized in that: be provided with sewage draining exit (17) bottom the described heating clamber (15).
CN 201320027271 2013-01-18 2013-01-18 Coiled tube type heat exchanger Expired - Fee Related CN203116162U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320027271 CN203116162U (en) 2013-01-18 2013-01-18 Coiled tube type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320027271 CN203116162U (en) 2013-01-18 2013-01-18 Coiled tube type heat exchanger

Publications (1)

Publication Number Publication Date
CN203116162U true CN203116162U (en) 2013-08-07

Family

ID=48896500

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320027271 Expired - Fee Related CN203116162U (en) 2013-01-18 2013-01-18 Coiled tube type heat exchanger

Country Status (1)

Country Link
CN (1) CN203116162U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111336627A (en) * 2020-04-02 2020-06-26 江苏省华扬太阳能有限公司 Air source heat pump heating, refrigerating and hot water system and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111336627A (en) * 2020-04-02 2020-06-26 江苏省华扬太阳能有限公司 Air source heat pump heating, refrigerating and hot water system and control method thereof

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130807

Termination date: 20190118

CF01 Termination of patent right due to non-payment of annual fee