CN213872879U - Anti-freezing heating device - Google Patents
Anti-freezing heating device Download PDFInfo
- Publication number
- CN213872879U CN213872879U CN202022633866.XU CN202022633866U CN213872879U CN 213872879 U CN213872879 U CN 213872879U CN 202022633866 U CN202022633866 U CN 202022633866U CN 213872879 U CN213872879 U CN 213872879U
- Authority
- CN
- China
- Prior art keywords
- water
- communicated
- water outlet
- pipe
- heat exchanger
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a freeze proof heating device, including the heat pump host computer, and the storage water tank. The water storage tank comprises a water tank shell, an inner container, a foaming layer and an air buffer layer cavity for containing air, wherein the air buffer layer cavity is arranged between the water surface in the inner container and the top surface of the inner container; the water inlet end and the water outlet end which are communicated with the inner container are arranged on the water tank shell. The water inlet end is communicated with the air buffer layer cavity, and the water outlet end is communicated with the bottom of the water storage tank liner. The heat pump main machine comprises a shell, a compressor arranged in the shell and a water heat exchanger arranged on one side of the compressor. The water inlet end of the water tank shell is provided with a water inlet pipe communicated with the water heat exchanger. A water outlet pipe communicated with the water heat exchanger is arranged on the water outlet end of the water tank shell. A branch pipe with two ends respectively communicated with the water inlet pipe and the water outlet pipe is arranged between the water inlet pipe and the water outlet pipe. The branch pipe is provided with a two-way valve, and a water outlet pipe on the water outlet end is provided with a circulating water pump. The utility model discloses have and use nimble and the durable effect of structure.
Description
Technical Field
The utility model belongs to air conditioner heating equipment field, in particular to freeze proof heating device.
Background
As is known, floor heating is the most comfortable and healthier way to get warm. In modern life, the demand of people on floor heating is increasing day by day, and simultaneously, the demand on heat pump floor heating system is also higher and higher, not only needs energy-conserving safety ring protects, still needs energy-conservation. At present, the air energy heat pump unit in the market mainly comprises a shell, a compressor arranged in the shell, a spine piece heat exchanger connected with one side of the compressor and internally conveying a refrigerant, a water heat exchanger communicated with the spine piece heat exchanger and a fan arranged on the shell on one side of the spine piece heat exchanger and facing the spine piece heat exchanger to blow out cold air. The water heat exchanger adopted in the structure is integrally installed in the shell, and is integrally installed and sold. Be applied to under the weather condition of 20 degrees below zero in the north, install when outdoor air can heat pump set out of work, water heat exchanger in the casing exists because of intraductal water, if weather is relatively cold moreover not start at an interval, then outdoor connection water heat exchanger's pipe is frozen very easily or is frozen and explode, when starting the back once more, easily because of the pipe is frozen or freeze and explode and cause water heat exchanger to damage.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a freeze-proof heating apparatus which is flexible to use and durable in structure.
In order to achieve the purpose, the utility model provides a pair of freeze proof heating device, including the heat pump host computer, reach the storage water tank that is equipped with the heat pump host computer intercommunication in heat pump host computer one side. The water storage tank comprises a water tank shell, an inner container for containing water, a foaming layer arranged between the water tank shell and the inner container, and an air buffer layer cavity for containing air, wherein the air buffer layer cavity is arranged between the water surface in the inner container and the top surface of the inner container. The water inlet end and the water outlet end which are communicated with the inner container are arranged on the water tank shell. The water inlet end is communicated with the air buffer layer cavity, and the water outlet end is communicated with the bottom of the water storage tank liner. The heat pump main machine comprises a shell, a compressor arranged in the shell and a water heat exchanger arranged on one side of the compressor. The water inlet end of the water tank shell is provided with a water inlet pipe communicated with the water heat exchanger, and the water outlet end of the water tank shell is provided with a water outlet pipe communicated with the water heat exchanger. A branch pipe is arranged between the water inlet pipe and the water outlet pipe, the two ends of the branch pipe are respectively communicated with the water inlet pipe and the water outlet pipe, a two-way valve is arranged on the branch pipe, and a circulating water pump is arranged on the water outlet pipe on the water outlet end.
In some embodiments, the water heat exchanger is a coil heat exchanger.
In some embodiments, when the heat pump host is started, the two-way valve is closed, and the water inlet pipe and the water outlet pipe are communicated with the water heat exchanger and the water storage tank; when the heat pump host is shut down, the two-way valve is opened, the two ends of the branch pipe are communicated with the water inlet pipe and the water outlet pipe, and the water inlet pipe and the water outlet pipe are circulated with the water storage tank.
The beneficial effects of the utility model are that the utensil is used nimble and the durable effect of structure. Because an air buffer layer cavity for containing air is arranged between the water surface in the inner container and the top surface of the inner container, when the heat pump host is started, the two-way valve is closed, and the water inlet pipe and the water outlet pipe are communicated with the water heat exchanger and the water storage tank; when the heat pump host is shut down, the two-way valve is opened, the two ends of the branch pipe are communicated with the water inlet pipe and the water outlet pipe, and the water inlet pipe and the water outlet pipe are circulated with the water storage tank. The purpose of the design is that when the heat pump host is shut down, the two-way valve is opened, and the branch pipe communicates the water inlet pipe and the water outlet pipe which are not communicated, so that the interior of the water inlet pipe and the water outlet pipe and the water surface of the water storage tank liner can not be frozen in a low environment; because the heat pump host computer shuts down a period of time does, the inlet tube under low environment, the inside surface of water with the storage water tank inner bag of outlet pipe all has the one deck thin ice, but the water of storage water tank inner bag bottom is hot water, open the two-way valve after, utilize hot water to heat the inside ice of inlet tube and outlet pipe, and the ice of storage water tank inner bag surface of water utilizes air buffer layer cavity and ice surface interval certain distance, later will carry endless hot water diffusion to the ice surface, reach the mesh that melts the ice surface, avoid inlet tube and outlet pipe to be frozen or freeze and explode and cause the water heat exchanger to damage the problem, the flexible effect of using and structure durability has been realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
As shown in figure 1, the anti-freezing heating device comprises a heat pump host 1 and a water storage tank 2 communicated with the heat pump host 1 and arranged on one side of the heat pump host 1. The water storage tank 2 comprises a water tank shell 21, an inner container 22 which is arranged in the water tank shell 21 and used for containing water, a foaming layer 23 which is arranged between the water tank shell 21 and the inner container 22, and an air buffer layer cavity 24 which is arranged between the water surface in the inner container 22 and the top surface of the inner container 22 and used for containing air. The water inlet end 25 and the water outlet end 26 which are communicated with the inner container 22 are arranged on the water tank shell 21. The water inlet end 25 is communicated with the air buffer layer cavity 24, and the water outlet end 26 is communicated with the bottom of the liner 22 of the water storage tank 2. The heat pump main unit 1 includes a casing, a compressor provided in the casing, and a water heat exchanger 3 provided on one side of the compressor. The water inlet end 25 of the water tank shell 21 is provided with a water inlet pipe 29 communicated with the water heat exchanger 3, and the water outlet end 26 of the water tank shell 21 is provided with a water outlet pipe 20 communicated with the water heat exchanger 3. A branch pipe 27 is arranged between the water inlet pipe 29 and the water outlet pipe 20, two ends of the branch pipe 27 are respectively communicated with the water inlet pipe 29 and the water outlet pipe 20, a two-way valve 28 is arranged on the branch pipe 27, and a circulating water pump 210 is arranged on the water outlet pipe 20 on the water outlet end 26. The water heat exchanger 3 is a coil heat exchanger. When the heat pump host 1 is started, the two-way valve 28 is closed, and the water inlet pipe 29 and the water outlet pipe 20 are communicated with the water heat exchanger 3 and the water storage tank 2; when the heat pump host 1 is shut down, the two-way valve 28 is opened, the two ends of the branch pipe 27 are communicated with the water inlet pipe 29 and the water outlet pipe 20, and the water inlet pipe 29 and the water outlet pipe 20 are circulated with the water storage tank 2.
When the heat pump host 1 is started, the two-way valve 28 is closed, and the water inlet pipe 29 and the water outlet pipe 20 are communicated with the water heat exchanger 3 and the water storage tank 2; when the heat pump host 1 is shut down, the two-way valve 28 is opened, the two ends of the branch pipe 27 are communicated with the water inlet pipe 29 and the water outlet pipe 20, and the water inlet pipe 29 and the water outlet pipe 20 are in circulating circulation with the water storage tank 2. The purpose of the design is that when the heat pump host 1 is shut down, the two-way valve 28 is opened, the branch pipe 27 connects the water inlet pipe 29 and the water outlet pipe 20 which are not communicated, so that the water surface of the liner 22 of the water storage tank 2 and the inside of the water inlet pipe 29 and the water outlet pipe 20 can not be frozen in a low environment; because the heat pump host 1 is shut down for a period of time, a layer of thin ice is formed on the water inlet pipe 29, the inside of the water outlet pipe 20 and the water surface of the liner 22 of the water storage tank 2 in a low environment, but the water at the bottom of the liner 22 of the water storage tank 2 is hot water, after the two-way valve 28 is opened, the hot water is used for heating the ice in the water inlet pipe 29 and the water outlet pipe 20, the ice on the water surface of the liner 22 of the water storage tank 2 is a certain distance away from the ice surface by using the air buffer layer cavity 24, then the hot water for conveying circulation is diffused to the ice surface, the purpose of melting the ice surface is achieved, the problem that the water heat exchanger 3 is damaged due to the fact that the water inlet pipe 29 and the water outlet pipe 20 are frozen or frozen and exploded is solved, and the effects of flexible use and durable structure are achieved.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (2)
1. An anti-freezing heating device, which comprises a heat pump host and a water storage tank communicated with the heat pump host arranged on one side of the heat pump host, and is characterized in that,
the water storage tank comprises a water tank shell, an inner container for containing water is arranged in the water tank shell, a foaming layer is arranged between the water tank shell and the inner container, and an air buffer layer cavity for containing air is arranged between the water surface in the inner container and the top surface of the inner container;
the water inlet end and the water outlet end which are communicated with the inner container are arranged on the water tank shell;
the water inlet end is communicated with the air buffer layer cavity, and the water outlet end is communicated with the bottom of the water storage tank liner;
the heat pump host comprises a shell, a compressor arranged in the shell and a water heat exchanger arranged on one side of the compressor;
a water inlet pipe communicated with the water heat exchanger is arranged on the water inlet end of the water tank shell;
a water outlet pipe communicated with the water heat exchanger is arranged on the water outlet end of the water tank shell;
a branch pipe with two ends respectively communicated with the water inlet pipe and the water outlet pipe is arranged between the water inlet pipe and the water outlet pipe; the branch pipe is provided with a two-way valve; and a water outlet pipe on the water outlet end is provided with a circulating water pump.
2. The antifreeze heating apparatus of claim 1, wherein said water heat exchanger is a coil heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022633866.XU CN213872879U (en) | 2020-11-13 | 2020-11-13 | Anti-freezing heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022633866.XU CN213872879U (en) | 2020-11-13 | 2020-11-13 | Anti-freezing heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213872879U true CN213872879U (en) | 2021-08-03 |
Family
ID=77055916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022633866.XU Active CN213872879U (en) | 2020-11-13 | 2020-11-13 | Anti-freezing heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213872879U (en) |
-
2020
- 2020-11-13 CN CN202022633866.XU patent/CN213872879U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206202653U (en) | A kind of ship waste heat air conditioning system | |
| CN213872879U (en) | Anti-freezing heating device | |
| CN107763893A (en) | A kind of changes in temperature unit | |
| CN107906583A (en) | A kind of family expenses changes in temperature unit | |
| CN208817826U (en) | Fully-automatic intelligent energy-saving adjusting type cold supply system | |
| CN208425085U (en) | Data center computer room whole year with antifreezing water tank runs air-conditioning cooling device | |
| CN102997495A (en) | Tri-generation system of ground-source heat pump and control method thereof | |
| CN206202651U (en) | A kind of ship waste heat air conditioning system with humidification function | |
| CN105333543A (en) | Multifunctional central air-conditioning system and running control method thereof | |
| CN105333489B (en) | A kind of solar energy and gas Combined supply ground heating system | |
| CN205156207U (en) | Novel energy -conserving air conditioner of low ebb electricity | |
| CN103148540A (en) | Efficient and flexible capillary air-conditioning terminal device with low energy consumption | |
| CN209053170U (en) | A kind of domestic solar electric heater cold water upper hose preventing freeze in winter splits device | |
| CN202125984U (en) | Solar panel and air source complementary combined heating system | |
| CN208504740U (en) | A kind of heat-pump hot-water unit | |
| CN202993657U (en) | Ground source heat pump triple generation system | |
| CN207501327U (en) | A kind of energy storage water tank energy saver | |
| CN208312584U (en) | A kind of radiation refrigeration water-circulating energy-saving system for building | |
| CN206398897U (en) | A kind of air-conditioning system based on solar energy air heat collector | |
| CN220321672U (en) | Solar anti-frosting device for air source heat pump | |
| CN205536289U (en) | Water -cooled air conditioner cooling tower that prevents frostbite | |
| CN2347092Y (en) | Household cold/warm air conditioner with water heater function | |
| CN103925664A (en) | Novel water air conditioning system with combiner box coupled with intelligent control cabinet | |
| CN2408382Y (en) | Solar ground temperature air conditioner | |
| CN108592651A (en) | Across season across the buried cooling tower of cold-storage round the clock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |