CN215637962U - Take heat exchanger's boiler holding water tank - Google Patents
Take heat exchanger's boiler holding water tank Download PDFInfo
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- CN215637962U CN215637962U CN202121427784.8U CN202121427784U CN215637962U CN 215637962 U CN215637962 U CN 215637962U CN 202121427784 U CN202121427784 U CN 202121427784U CN 215637962 U CN215637962 U CN 215637962U
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Abstract
The utility model provides a take heat exchanger's boiler holding water tank which characterized in that: the water tank comprises a water tank shell, a water inlet is formed in the top of the water tank shell, a water outlet is formed in the side wall of the water tank shell, a plate heat exchanger is further arranged in the water tank shell, and the plate heat exchanger is connected with and conducted with a water inlet pipe and a water outlet pipe which are arranged at the top of the water tank shell. The utility model has the beneficial effects that: 1. simple structure, low production cost and improved market competitiveness. 2. Adopt plate heat exchanger in the present case, it compares with traditional disk heat exchanger, and its heat transfer area is bigger, and heat exchange efficiency is higher. 3. The plate heat exchanger has compact structure and small volume, and can be better matched with a water tank so as to improve the space utilization rate. 4. The water tank is internally provided with a heat preservation and disinfection heater, and the water in the water tank can be heated and preserved or heated to a boiling state for disinfection by controlling the working time of the heat preservation and disinfection heater.
Description
Technical Field
The utility model relates to a water boiler accessory, in particular to a water boiler heat-preservation water tank with a heat exchanger.
Background
Common cold and heat exchanger generally is the spiral and installs at heating water tank's top in the existing market, leads to cold and heat exchanger to expose in electric water boiler's the box, and the inner space volume that occupies the box moreover is great, leads to box inner space succinct, pleasing to the eye inadequately. Chinese patent publication No. CN202361634U at 2012.08.01 discloses a cold-hot water exchanger for an electric water boiler, comprising a mounting frame, a cold water pipe and a hot water pipe, wherein the outer wall of the cold water pipe is fixedly connected to the mounting frame, the hot water pipe is arranged in the cold water pipe, the water inlet and the water outlet of the hot water pipe both extend out of the end surface of the cold water pipe, and the cold water pipe has a water inlet end and a water outlet end. A gap is arranged between the outer wall of the hot water pipe and the inner wall of the cold water pipe. The hot water pipe is bent or coiled in the cold water pipe. The hot water pipe is composed of a heat-conducting pipe fitting. The cold water pipe is composed of more than two sections of pipe fittings, the pipe fittings are arranged in parallel at intervals, and the adjacent pipe fittings are respectively communicated through connecting pipes. The utility model discloses a cold water pipe's outer wall fixed connection is not convenient for change cold and hot water exchanger on the mounting bracket, and installation intensity is big moreover. Therefore, further improvements are desired.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides the heat-preservation water tank with the heat exchanger, which has the advantages of simple structure, convenience in use, small volume and high heat exchange efficiency.
The object of the utility model is achieved in the following way: the utility model provides a take heat exchanger's boiler holding water tank which characterized in that: the water tank comprises a water tank shell, a water inlet is formed in the top of the water tank shell, a water outlet is formed in the side wall of the water tank shell, a plate heat exchanger is further arranged in the water tank shell, and the plate heat exchanger is connected with and conducted with a water inlet pipe and a water outlet pipe which are arranged at the top of the water tank shell.
The plate heat exchanger comprises a bottom cover and an upper cover which are buckled with each other and sealed, a heat exchange cavity is formed between the bottom cover and the upper cover in a hollow mode, and a heat exchange flow passage is arranged in the heat exchange cavity and is communicated with a water inlet pipe and a water outlet pipe which are arranged at the top of the water tank shell.
The heat exchange flow channel is S-shaped and roundly arranged in the heat exchange cavity.
The heat exchange cavity is internally and transversely provided with a plurality of partition plates, and two adjacent partition plates are arranged in a left-right staggered manner, so that a communication area is formed between the end part of each partition plate and the side wall of the water tank shell, a communication area is formed between the two adjacent partition plates, and the communication area is communicated with the communication area to form a heat exchange flow channel.
The water tank shell is provided with a buffer which protrudes outwards corresponding to the circulation area.
The plate heat exchanger is provided with two plates which are distributed at intervals and are connected in parallel through pipelines.
And a heat-preservation and disinfection heater is also arranged in the water tank shell.
The water outlet is arranged at the bottom close to the water tank shell and corresponds to the water outlet, and a flow disturbing net is arranged in the water tank shell.
The utility model has the beneficial effects that: 1. simple structure, low production cost and improved market competitiveness. 2. Adopt plate heat exchanger in the present case, it compares with traditional disk heat exchanger, and its heat transfer area is bigger, and heat exchange efficiency is higher. 3. The plate heat exchanger has compact structure and small volume, and can be better matched with a water tank so as to improve the space utilization rate. 4. The water tank is internally provided with a heat preservation and disinfection heater, and the water in the water tank can be heated and preserved or heated to a boiling state for disinfection by controlling the working time of the heat preservation and disinfection heater.
Drawings
FIG. 1 is a diagram illustrating the assembly effect of the present invention.
Fig. 2 is an assembly view of the structure of the present invention.
Fig. 3 is a schematic structural view of a plate heat exchanger according to the present invention.
Fig. 4 is an assembly view of a plate heat exchanger structure according to the utility model.
Fig. 5 is a structural sectional view of the plate heat exchanger according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a take heat exchanger's boiler holding water tank which characterized in that: the water tank comprises a water tank shell 1, wherein a water inlet 2 is formed in the top of the water tank shell 1, a water outlet 3 is formed in the side wall of the water tank shell 1, a plate heat exchanger 4 is further arranged in the water tank shell 1, and the plate heat exchanger 4 is connected with and conducted with a water inlet pipe 5 and a water outlet pipe 6 which are arranged at the top of the water tank shell 1.
Further: the plate heat exchanger 4 comprises a bottom cover 41 and an upper cover 42 which are mutually buckled and sealed, a heat exchange cavity is formed between the bottom cover 41 and the upper cover 42 in a hollow mode, and a heat exchange flow passage 43 is arranged in the heat exchange cavity and is communicated with a water inlet pipe 5 and a water outlet pipe 6 which are arranged at the top of the water tank shell 1.
Further: the heat exchange flow channel 43 is arranged in the heat exchange cavity in an S-shaped roundabout manner.
Further: the heat exchange cavity is internally and transversely provided with a plurality of isolation plates 44, and two adjacent isolation plates 44 are arranged in a left-right staggered manner, so that a communication area 45 is formed between the end part of each isolation plate 44 and the side wall of the water tank shell 1, a circulation area 46 is formed between two adjacent isolation plates 44, and the circulation area 46 is communicated with the communication area 45 to form a heat exchange flow channel 43.
Further: the tank case 1 is provided with a buffer 47 protruding outward at a position corresponding to the flow area 46.
Further: the plate heat exchangers 4 are arranged in two, are distributed at intervals and are connected in parallel through pipelines 49.
Further: and a heat-preservation and disinfection heater 7 is also arranged in the water tank shell 1.
Further: the water outlet 3 is arranged at the bottom close to the water tank shell 1 and corresponds to the water outlet 3, and a flow disturbing net is arranged in the water tank shell 1.
The working principle is as follows: the heat preservation water tank in the scheme is installed in a water boiler for use, wherein a water inlet 2 is formed in the top of a water tank shell 1 and connected with a boiled water tank of the water boiler, and a water outlet 3 is formed in the side wall of the water tank shell 1 and connected with a warm water outlet faucet. The water inlet pipe 5 is connected with a tap water pipe network, and the water outlet pipe 6 is connected with a boiled water tank. During actual work, cold water in a tap water pipeline enters the heat exchanger through the water inlet pipe 5 and enters the boiled water tank through the water outlet pipe 6 to be heated until the cold water is boiled. The heat exchanger can effectively preheat tap water, the general water temperature of the tap water is 20 ℃, after the tap water is preheated by the heat exchanger, the water temperature of the tap water entering the outer pipe is changed into 85 ℃, the tap water entering the boiled water tank can be changed into hot boiled water at 100 ℃ only by heating 15 ℃ when being heated, the energy-saving water tank has a good energy-saving effect, and meanwhile, the hot water entering the heat-preservation water tank can also be cooled through the tap water in the heat exchanger to form warm boiled water, so that a user can quickly drink the warm boiled water.
Wherein, it is required to be noted that: the plate heat exchanger 4 in the scheme comprises a bottom cover 41 and an upper cover 42 which are mutually buckled and sealed, a heat exchange cavity is formed between the bottom cover 41 and the upper cover 42 in a hollow mode, and a heat exchange flow passage 43 is arranged in the heat exchange cavity and is communicated with a water inlet pipe 5 and a water outlet pipe 6 which are arranged at the top of a water tank shell 1. The heat exchange cavity is internally and transversely provided with a plurality of partition plates 44, and two adjacent partition plates 44 are arranged in a left-right staggered manner, so that a communication area 45 is formed between the end part of each partition plate 44 and the side wall of the water tank shell 1, a circulation area 46 is formed between two adjacent partition plates 44, and the circulation area 46 is communicated with the communication area 45 to form a heat exchange flow channel 43. When tap water enters the heat exchange flow channel of the heat exchanger, cold water can be in full contact with the flow channel wall, so that the cold water can exchange heat fully, and the water temperature of the cold water is improved. The isolating plate is connected with the upper cover and the lower cover of the heat exchanger into a whole through the metal plates, one of the isolating plate and the lower cover of the heat exchanger plays a role in forming a heat exchange flow channel, and the other role in slowing down the water flow speed is played, so that the contact time and the contact area between water flow and the heat exchanger are increased, and the heat exchange efficiency of the heat exchanger is improved. In addition, the whole heat exchanger body in the present case is the flat device, and its appearance is regular pleasing to the eye, and consequently, its volume is compacter and small and exquisite, consequently, can make into the rectangle form rather than being restricted to the cylinder with its cooperation water tank equally to utilize the host computer shell cooperation of rectangle water tank and rectangle, in order to promote space utilization, make the water heater host computer volume can be smaller and more exquisite, when promoting the pleasing to the eye effect of appearance, reduction in production cost, so that market uses widely.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (8)
1. The utility model provides a take heat exchanger's boiler holding water tank which characterized in that: the water tank comprises a water tank shell (1), wherein a water inlet (2) is formed in the top of the water tank shell (1), a water outlet (3) is formed in the side wall of the water tank shell (1), a plate type heat exchanger (4) is further arranged in the water tank shell (1), and the plate type heat exchanger (4) is connected with and conducted with a water inlet pipe (5) and a water outlet pipe (6) which are arranged at the top of the water tank shell (1).
2. The water boiler heat preservation tank with the heat exchanger as claimed in claim 1, characterized in that: the plate heat exchanger (4) comprises a bottom cover (41) and an upper cover (42) which are buckled with each other and sealed, a heat exchange cavity is formed between the bottom cover (41) and the upper cover (42) in a hollow mode, and a heat exchange flow channel (43) is arranged in the heat exchange cavity and is communicated with a water inlet pipe (5) and a water outlet pipe (6) which are arranged at the top of the water tank shell (1).
3. The water boiler heat preservation water tank with the heat exchanger as claimed in claim 2, characterized in that: the heat exchange flow channel (43) is arranged in the heat exchange cavity in an S-shaped roundabout mode.
4. The water boiler heat preservation water tank with the heat exchanger as claimed in claim 2, characterized in that: the heat exchange cavity is internally and transversely provided with a plurality of partition plates (44), the two adjacent partition plates (44) are arranged in a left-right staggered manner, a communication area (45) is formed between the end part of each partition plate (44) and the side wall of the water tank shell (1), a circulation area (46) is formed between the two adjacent partition plates (44), and the circulation area (46) is communicated with the communication area (45) to form a heat exchange flow channel (43).
5. The water boiler heat preservation tank with the heat exchanger as claimed in claim 4, characterized in that: the water tank shell (1) is provided with a buffer (47) protruding outwards corresponding to the position of the circulation area (46).
6. The water boiler heat preservation tank with the heat exchanger as claimed in claim 1, characterized in that: the two plate heat exchangers (4) are distributed at intervals and connected in parallel through a pipeline (49).
7. The water boiler heat preservation tank with the heat exchanger as claimed in claim 1, characterized in that: and a heat-preservation and disinfection heater (7) is also arranged in the water tank shell (1).
8. The water boiler heat preservation tank with the heat exchanger as claimed in claim 1, characterized in that: the water outlet (3) is arranged at the bottom close to the water tank shell (1) and corresponds to the water outlet (3), and a flow disturbing net is arranged in the water tank shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427784.8U CN215637962U (en) | 2021-06-25 | 2021-06-25 | Take heat exchanger's boiler holding water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427784.8U CN215637962U (en) | 2021-06-25 | 2021-06-25 | Take heat exchanger's boiler holding water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215637962U true CN215637962U (en) | 2022-01-25 |
Family
ID=79945655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427784.8U Active CN215637962U (en) | 2021-06-25 | 2021-06-25 | Take heat exchanger's boiler holding water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215637962U (en) |
-
2021
- 2021-06-25 CN CN202121427784.8U patent/CN215637962U/en active Active
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