CN215571382U

CN215571382U - Ultralow-temperature air source heat pump system with flash evaporator device

Info

Publication number: CN215571382U
Application number: CN202122105378.6U
Authority: CN
Inventors: 马建超
Original assignee: Hebei Nuanruchun Environmental Protection Technology Co ltd
Current assignee: Hebei Nuanruchun Environmental Protection Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-18
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an ultralow temperature air source heat pump system with a flash evaporator device, which comprises a machine body, wherein the end part of the machine body is provided with an air inlet device for air inlet and filtration to avoid entering impurities such as dust and the like, the air inlet device is connected and arranged with an air heat exchanger, a heat-insulating barrel is arranged in the machine body for storing warm water, the top of the heat-insulating barrel is provided with a circulating device, the air inlet cover and the air inlet filter screen arranged on the air inlet device can prevent the air inlet blockage from influencing the air heat exchange, the air inlet of the exhaust fan is arranged, the air inlet temperature can be monitored through the temperature sensor, the circulating water can be filtered through the filter box arranged on the circulating device to reduce the scale of the impurity water, and set up the pull rod and can conveniently advance and take out the clearance with multistage filter screen and change, can heat up water fast through flash vessel body and the heat exchanger that sets up and through circulating pipe intercommunication, then externally heat through heating equipment.

Description

Ultralow-temperature air source heat pump system with flash evaporator device

Technical Field

The utility model relates to the technical field of ultra-low temperature air source heat pump systems, in particular to an ultra-low temperature air source heat pump system with a flash evaporator device.

Background

The flash evaporator generally has refrigeration and heating conditions, and the ultralow temperature air source heat pump is a device for heating or supplying hot water by taking air as a low-grade heat source and can also perform refrigeration in summer. The air source heat pump unit is characterized in that a quasi-two-stage compression enhanced vapor injection heat pump system is used for ensuring that the unit can normally heat at the temperature of-25 ℃, and the possibility of heating in cold areas by the air source heat pump is realized. In addition, the air source heat pump is flexible to install, convenient to use, relatively low in initial investment and relatively suitable for household installation, a high-energy-consumption boiler system is mostly used for heating in the northern area of China in 2017, the boiler is low in energy efficiency, more in emissions and pollutes the environment. The ultralow temperature air source heat pump is in the open, provides a better choice for heating in northern areas, and makes it possible to leave more blue sky white clouds for descendants.

But traditional ultra-low temperature air source heat pump system all needs solitary installation to concatenate, and the corresponding pipeline angle of setting overhauls and maintains the trouble, and corresponding intake circulating water etc. do not set up filter equipment moreover and lead to equipment damage influence work easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultralow-temperature air source heat pump system with a flash evaporator device, which aims to solve the problems of disordered installation and no corresponding filtering device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ultra-low temperature air source heat pump system with flash vessel device, includes the organism, air inlet unit is installed to the tip of organism and is used for the filtration of admitting air to avoid getting into impurity such as dust, air inlet unit is connected the installation with air heat exchanger, install the heat-preserving container in the organism and be used for storing the warm water, circulating device is installed at the top of heat-preserving container.

Preferably, the last intake pipe that is provided with of air inlet unit is installed on the organism, the suction hood is installed to the tip of intake pipe, install the filter screen that admits air in the intake pipe, air exhauster and temperature-sensing ware are installed to the centre of intake pipe, and can filter the entering intake pipe to admitting air and debris through the suction hood that sets up, and the filter screen that admits air that sets up moreover can carry out more careful filtration, then through the air exhauster air inlet and can monitor the inlet air temperature through temperature-sensing ware.

Preferably, the air heat exchanger is communicated with the compressor and the heat exchanger through a circulating heat exchange pipe, and the compressor and the heat exchanger can support the heat exchanger to perform heat exchange work through the circulating heat exchange pipe.

Preferably, the last water pump that is provided with of circulating device passes through circulating pipe and installs the top at the heat-preserving container, the top of water pump is connected with the rose box, sealed lid is installed at the top of rose box, can filter in the water suction rose box in the heat-preserving container through the water pump that sets up, and the sealed lid that sets up conveniently opens moreover and overhauls and change multistage filter screen.

Preferably, be provided with the pin on the inner wall of rose box, multistage filter screen is installed at the top of pin, install the pull rod on the multistage filter screen, can conveniently pull out multistage filter screen through the pull rod that sets up and change, the multistage filter screen that sets up moreover can filter the impurity of aquatic etc. and avoid the water pipe to block up.

Preferably, the bottom of the filter box is communicated with the heat exchanger through a circulating water pipe, the bottom of the heat exchanger is communicated with the flash evaporator body through a circulating water pipe, the flash evaporator body is communicated with the bottom of the heat-insulating barrel through a circulating water pipe, and the heat-insulating barrel, the water pump, the circulating device, the heat exchanger and the flash evaporator body are communicated through a circulating water pipe and then enter the heat-insulating barrel so that the temperature of water can be rapidly increased.

Preferably, the heat-preserving container is connected with a heating device through a circulating pipe, and hot water is communicated to the heating device through the arranged circulating pipe, so that heated water can be used for heating through the heating device.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the air inlet cover and the air inlet filter screen arranged on the air inlet device can prevent air inlet blockage from influencing air heat exchange, and the arranged exhaust fan can intake air and monitor the air inlet temperature through the temperature sensor.

2. The circulating water can be filtered by the filter box arranged on the circulating device to reduce impurity water scale, and the multistage filter screen can be conveniently taken out to be cleaned and replaced by arranging the pull rod.

3. According to the utility model, the flash evaporator body and the heat exchanger are communicated through the circulating water pipe, so that water can be rapidly heated, and then heating is carried out through heating equipment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion a of FIG. 1;

fig. 3 is an enlarged view of fig. 1 at b.

In the figure: 1. a body; 2. an air intake device; 3. an air inlet pipe; 4. an air intake hood; 5. an air inlet filter screen; 6. an exhaust fan; 7. a temperature sensor; 8. an air heat exchanger; 9. circulating heat exchange pipes; 10. a compressor; 11. a heat exchanger; 12. a flash vessel body; 13. a circulating water pipe; 14. a heat-preserving barrel; 15. a heating facility; 16. a circulation device; 17. a water pump; 18. a filter box; 19. a sealing cover; 20. a pull rod; 21. a multi-stage filter screen; 22. a stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, an ultra-low temperature air source heat pump system with a flash evaporator device in the figures includes a machine body 1, an air intake device 2 installed at an end of the machine body 1 for intake air and filtering to avoid entering impurities such as dust, the air intake device 2 is connected with an air heat exchanger 8, a thermal insulation barrel 14 installed in the machine body 1 for storing warm water, and a circulating device 16 installed at a top of the thermal insulation barrel 14.

Wherein, in order to avoid the jam of admitting air, it installs on organism 1 to be provided with intake pipe 3 on air inlet unit 2, suction hood 4 is installed to the tip of intake pipe 3, install air intake filter 5 in the intake pipe 3, air exhauster 6 and temperature-sensing ware 7 are installed to the centre of intake pipe 3, 4 can be to admitting air and during debris filter avoids getting into intake pipe 3 through the suction hood that sets up, and the air intake filter 5 that sets up can carry out more careful filtration, then through 6 air intakes of air exhauster and can monitor the inlet air temperature through temperature-sensing ware 7.

Meanwhile, in order to exchange heat through air, the air heat exchanger 8 is communicated with the compressor 10 and the heat exchanger 11 through the circulating heat exchange pipe 9, and the compressor 10 and the heat exchanger 11 can support the heat exchanger 11 to exchange heat through the circulating heat exchange pipe 9.

In this embodiment, can avoid admitting air through the air inlet cover 4 and the filter screen 5 that admits air that set up on air inlet unit 2 and block up the influence air heat transfer, 6 air intakes of the air exhauster that set up moreover can monitor the intake air temperature through temperature-sensing ware 7.

Example 2

Referring to fig. 1 and 3, in this embodiment, a further description is given to example 1, and in the illustration, an ultra-low temperature air source heat pump system with a flash evaporator device includes a machine body 1, an air intake device 2 is installed at an end of the machine body 1 for intake air filtering to avoid entering of impurities such as dust, the air intake device 2 is installed in connection with an air heat exchanger 8, a thermal insulation barrel 14 is installed in the machine body 1 for storing warm water, and a circulating device 16 is installed at a top of the thermal insulation barrel 14.

Wherein, in order to avoid the impurity in the water to influence the water supply circulation, be provided with water pump 17 on circulating device 16 and install the top at heat-preserving container 14 through circulating pipe 13, water pump 17's top is connected with rose box 18, sealed lid 19 is installed at the top of rose box 18, can filter in the water suction rose box 18 in heat-preserving container 14 through the water pump 17 that sets up, the sealed lid 19 that sets up in addition conveniently opens and overhauls change multistage filter screen 21

In addition, for convenient change clearance multi-stage filter screen 21, be provided with pin 22 on the inner wall of rose box 18, multi-stage filter screen 21 is installed at pin 22's top, installs pull rod 20 on the multi-stage filter screen 21, can conveniently pull out multi-stage filter screen 21 through the pull rod 20 that sets up and change, and the multi-stage filter screen 21 that sets up can filter the impurity of aquatic etc. and avoid the water pipe to block up moreover.

In this embodiment, can filter the circulating water through the rose box 18 that sets up on circulating device 16 and reduce impurity water incrustation scale, set up pull rod 20 moreover and can conveniently advance and take out clearance change with multi-stage filter screen 21.

Example 3

Referring to fig. 1, 2 and 3, in the present embodiment, for further explanation of other embodiments, an ultra-low temperature air source heat pump system with a flash evaporator apparatus is shown, which includes a machine body 1, an air intake device 2 is installed at an end of the machine body 1 for intake air and filtering to avoid entering impurities such as dust, the air intake device 2 is connected to an air heat exchanger 8, a thermal insulation barrel 14 is installed in the machine body 1 for storing warm water, and a circulating device 16 is installed at a top of the thermal insulation barrel 14.

In order to rapidly heat circulating water, the bottom of the filter box 18 is communicated with the heat exchanger 11 through a circulating water pipe 13, the bottom of the heat exchanger 11 is communicated with the flash evaporator body 12 through the circulating water pipe 13, the flash evaporator body 12 is communicated with the bottom of the heat-insulating barrel 14 through the circulating water pipe 13, and the heat-insulating barrel 14, the water pump 17, the circulating device 16, the heat exchanger 11 and the flash evaporator body 12 are communicated through the circulating water pipe 13 and then enter the heat-insulating barrel 14 so that the temperature of water can be rapidly raised.

Meanwhile, in order to facilitate external heating, a heating facility 15 is connected to the heat-insulating barrel 14 through a circulating water pipe 13, and hot water is communicated to the heating facility 15 through the provided circulating water pipe 13, so that heated water can be heated externally through the heating facility 15.

In this embodiment, the water can be heated rapidly by the communication between the flash evaporator body 12 and the heat exchanger 11 through the circulating water pipe 13, and then heated externally by the heating equipment 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ultra-low temperature air source heat pump system with flash vessel device which characterized in that includes:

organism (1), air inlet unit (2) are installed to the tip of organism (1) and are used for admitting air and filter and avoid getting into impurity such as dust, air inlet unit (2) are connected the installation with air heat exchanger (8), install heat-preserving container (14) in organism (1) and be used for storing the warm water, circulating device (16) are installed at the top of heat-preserving container (14).

2. The ultra-low temperature air source heat pump system with the flash evaporator device as claimed in claim 1, wherein: be provided with intake pipe (3) on air inlet unit (2) and install on organism (1), air inlet cover (4) are installed to the tip of intake pipe (3), install air intake filter screen (5) in intake pipe (3), air exhauster (6) and temperature-sensing ware (7) are installed to the centre of intake pipe (3).

3. The ultra-low temperature air source heat pump system with the flash evaporator device as claimed in claim 1, wherein: the air heat exchanger (8) is communicated with a compressor (10) and a heat exchanger (11) through a circulating heat exchange pipe (9).

4. The ultra-low temperature air source heat pump system with the flash evaporator device as claimed in claim 1, wherein: the circulating device (16) is provided with a water pump (17) which is arranged at the top of the heat-preserving barrel (14) through a circulating water pipe (13), the top of the water pump (17) is connected with a filter box (18), and the top of the filter box (18) is provided with a sealing cover (19).

5. The ultra-low temperature air source heat pump system with the flash evaporator device as claimed in claim 4, wherein: be provided with pin (22) on the inner wall of rose box (18), multistage filter screen (21) are installed at the top of pin (22), install pull rod (20) on multistage filter screen (21).

6. The ultra-low temperature air source heat pump system with the flash evaporator device as claimed in claim 4, wherein: the bottom of the filter box (18) is communicated with the heat exchanger (11) through a circulating water pipe (13), the bottom of the heat exchanger (11) is communicated with the flash evaporator body (12) through the circulating water pipe (13), and the flash evaporator body (12) is communicated with the bottom of the heat-insulating barrel (14) through the circulating water pipe (13).

7. The ultra-low temperature air source heat pump system with the flash evaporator device as claimed in claim 1, wherein: the heat-preserving barrel (14) is connected with a heating device (15) through a circulating water pipe (13).