CN217402733U

CN217402733U - Air source heat pump hydraulic circulation integrated unit

Info

Publication number: CN217402733U
Application number: CN202221282773.XU
Authority: CN
Inventors: 李高鹏; 张轩
Original assignee: Shandong Deziou Shineng New Energy Technology Co ltd
Current assignee: Shandong Deziou Shineng New Energy Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-09
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to an air source heat pump technical field, specifically speaking relates to air source heat pump hydrologic cycle integral type unit, including the circulating unit and be located the closing body at circulating unit top, the circulating unit includes the bottom plate, and the bottom plate top is equipped with air source heat pump fluorine system, medium indirect heating equipment, the internal circulation water pump of unit, buffer tank electricity auxiliary heating integrated system, water softener group, expansion tank, control components and parts, automatic water replenishing pump and terminal water circulating pump, and the closing body is equipped with a plurality of heat conductors including the box that is located the bottom plate top in the box, and the heat conductor top is equipped with the fan, and the fan runs through the box top. The utility model has the advantages that the integrated installation of unit is small in size and reduces installation space, and the field installation is more simple and convenient only need connect terminal confession wet return, water pipe and power and has accomplished the field installation promptly, requires lowly to on-the-spot workman's installation skill, has simplified on-the-spot installation condition and has reduced installation cost.

Description

Air source heat pump hydraulic circulation integrated unit

Technical Field

The utility model relates to an air source heat pump technical field, specifically speaking relates to air source heat pump hydraulic circulation integral type unit.

Background

The air source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from low-level heat source air to a high-level heat source, air can be used as the low-level heat source of a heat pump, the air is inexhaustible, however, the existing air source heat pump unit is large in size, needs to occupy more space, is complex in structure and is difficult to install, and therefore the air source heat pump hydraulic circulation integrated unit is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air source heat pump hydraulic circulation integral type unit to solve the problem that proposes in the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides an air source heat pump hydraulic circulation integral type unit, include the circulating unit and be located the closing body at circulating unit top, the circulating unit includes the bottom plate, the bottom plate top is equipped with air source heat pump fluorine system, medium indirect heating equipment, unit internal circulation water pump, buffer tank electricity and assists hot integrated system, water softener group, expansion tank, control components and parts, automatic moisturizing pump and terminal water circulating pump, the closing body is including being located the box at bottom plate top, be equipped with a plurality of heat conductors in the box, the heat conductor top is equipped with the fan, the fan runs through the box top.

As a further improvement of the technical scheme, the outer surface of the bottom plate is provided with a plurality of plate sheets, and the plate sheets are square plates provided with circular through holes.

As a further improvement of the technical scheme, a square penetrating opening penetrating through the surface of the bottom plate is formed in one end of the top of the bottom plate, a plurality of slide rails are arranged in the square penetrating opening of the bottom plate, the slide rails are I-shaped structural plates, slide plates are arranged on the surfaces of the slide rails, the slide plates are square plates with I-shaped penetrating openings formed in the surfaces, and the slide plates are connected with the slide rails in a sliding manner.

As a further improvement of the technical scheme, the top of the fan is provided with a protective net which is a cylindrical grid net.

As a further improvement of the technical scheme, a plurality of square through openings are formed in the bottoms of the two sides of the box body, and a first plate is inserted and matched in the square through openings of the two sides of the box body.

As a further improvement of the technical scheme, a plurality of second plates are arranged on two sides of the box body, and the second plates are respectively positioned on two sides of the heat conductor.

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

1. in this air source thermodynamic pump hydraulic circulation integral type unit, arrange the unit in it through being equipped with the box, when protecting the unit for the unit is integrated the installation in the box, reduces the volume, thereby reduces occupation space, and only need be located the outer end of box through the connection supply wet return, water pipe and power can, thereby reduce the degree of difficulty of installation.

2. In this air source thermodynamic pump hydraulic circulation integral type unit, through being equipped with the slide for each part of unit is installed in the slide upper surface, through adopting sliding connection's mode, makes the slide can slide along the slide rail, thereby avoids interfering mutually of each part of unit, thereby the fixed mounting of the unit of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a schematic structural view of the enclosure of the present invention;

fig. 5 is a schematic diagram of the system structure of the present invention.

The various reference numbers in the figures mean:

1. a circulating unit;

11. a base plate; 111. a sheet; 112. a slide rail; 113. a slide plate; 121. an air source heat pump fluorine system; 122. a medium heat exchange device; 123. a circulating water pump in the unit; 124. the buffer tank electric auxiliary heating integrated system; 125. a water softener set; 126. an expansion tank; 127. controlling the components; 128. an automatic water replenishing pump; 129. a tail end water circulating pump;

2. an enclosure;

21. a box body; 22. a heat conductor; 23. a fan; 24. protecting the net; 25. a first board; 26. and a second plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 4, the present embodiment provides an air source heat pump hydraulic circulation integrated unit, including a circulation unit 1 and a closed body 2 located at the top of the circulation unit 1, where the circulation unit 1 includes a bottom plate 11, and considering that the installation difficulty is large due to the complex structure of the existing air source heat pump unit, in order to reduce the installation difficulty, first, in order to achieve the flow of heat, an air source heat pump fluorine system 121, a medium heat exchange device 122, an in-unit circulation water pump 123, a buffer tank electric auxiliary heating integrated system 124, a water softening unit 125, an expansion tank 126, a control component 127, an automatic water replenishing pump 128 and a terminal water circulation pump 129 are disposed at the top of the bottom plate 11, where the air source heat pump fluorine system 121 can achieve refrigeration or heating by circulating medium water through the in-unit circulation water pump 123 and the buffer tank by the heat exchange device, and the water softening unit 125 and the automatic water replenishing pump 128 perform pressure replenishment to the water system, and then condition the change of water pressure in the pipeline by the expansion tank 126 so that the system is in the pipeline Move under the constant pressure, thereby realize thermal flow, in order to reduce occupation space and reduce the installation degree of difficulty, closure 2 is including the box 21 that is located bottom plate 11 top, be equipped with a plurality of heat conductors 22 in the box 21, heat conductor 22 top is equipped with fan 23, fan 23 runs through box 21 top, arrange the unit in it through being equipped with box 21, when protecting the unit, make the unit at box 21 internal integration installation, reduce the volume, thereby reduce occupation space, and only need be located the outer end of box 21 through the connection and supply the wet return, water pipe and power can, thereby reduce the degree of difficulty of installation.

The working principle is as follows: the box 21 is arranged in the machine set, so that the volume of the machine set is reduced, and the installation of the machine set can be completed by connecting the end water supply return pipe, the tap water pipe and the power supply which are positioned outside the box 21.

In order to facilitate the mobile transportation of the unit, the outer surface of the bottom plate 11 is provided with a plurality of sheets 111, the sheets 111 are square plates provided with circular penetrating openings, and the sheets 111 are arranged, so that cables penetrate through the circular penetrating openings of the sheets 111, the bottom plate 11 can be fixed, namely, the whole unit, and the unit can be conveniently moved and transported.

For the convenience of the fixed mounting of unit, the square mouth of wearing that runs through its surface is seted up to bottom plate 11 top one end, be equipped with a plurality of slide rails 112 in the square mouth of wearing of bottom plate 11, slide rail 112 is "worker" style of calligraphy structural slab, slide rail 112 surface is equipped with slide 113, slide 113 is the square slab that the mouth was worn to "worker" style of calligraphy for the surface has been seted up, slide 113 and slide rail 112 sliding connection, through being equipped with slide 113, make each part of unit install in slide 113 upper surface, through the mode that adopts sliding connection, make slide 113 can slide along slide rail 112, thereby avoid the interference of each part of unit mutually, thereby be convenient for the fixed mounting of unit.

In order to avoid the damage of the fan 23, the top of the fan 23 is provided with a protective net 24, the protective net 24 is a cylindrical grid net, and the protective net 24 can shield large-sized impurities, so that the damage caused by the fact that the fan 23 is rolled into the external impurities when rotating is avoided.

In order to ensure to protect the inside unit while, be convenient for change the maintenance of unit, a plurality of square wearing mouths have been seted up to box 21 both sides bottom, and the grafting cooperation has a number plate 25 in the square wearing mouth in box 21 both sides, through adopting the complex mode of pegging graft for it can to take out a number plate 25 when the unit is changed in the maintenance, thereby is convenient for maintain and change when guaranteeing to protect the unit.

In order to protect the heat conductor 22 from the direct contact of the heat conductor 22, a plurality of second plates 26 are arranged on two sides of the box body 21, the second plates 26 are respectively arranged on two sides of the heat conductor 22, the heat conductor 22 can be shielded by the second plates 26, two sides of the heat conductor 22 are sealed, and the direct contact of the heat conductor 22 is avoided.

The unit of the embodiment is an integrated unit of an air source heat pump fluorine system 121 and a water circulation system, other equipment except an evaporator are all integrally installed in a closed box body 21, the air source heat pump discharges or absorbs heat to the atmosphere by performing phase change circulation on a working medium in the heat pump equipment by utilizing a reverse Carnot cycle principle through a low-temperature heat pump technology, refrigeration or heating is realized by circulating medium water through an intra-unit circulating water pump 123 and a buffer tank electric auxiliary heating integrated system 124 through heat exchange equipment, a tail end system sends cold and heat prepared by the unit to the tail end system through water-water heat exchange by circulating the intra-unit circulating water pump 123 and the buffer tank electric auxiliary heating integrated system 124 so as to ensure that a space on a demand side reaches a comfortable environment temperature, a water softener unit 125 and an automatic water replenishing pump 128 replenish pressure to the water system and then performs condition on water pressure change in a pipeline through an expansion tank 126 so as to ensure that the system operates under constant pressure, the automatic online dirt separator is arranged on the backwater side of the tail end system, so that impurities of the tail end pipeline system can enter a unit water system after being filtered by the dirt separator, the inlet and the outlet of the dirt separator detect the pressure difference of the inlet and the outlet through the pressure sensor, the dirt removing motor and the dirt discharging valve are controlled by the control system to remove dirt and discharge dirt, the equipment adopts the PLC intelligent control system of the Internet of things to automatically adjust the temperature of the backwater supplied in winter and summer according to weather changes or to program output conditions according to special requirements to meet requirements, and the equipment does not need to be monitored in full-automatic operation all day.

The air source heat pump hydraulic circulation integral type unit of this embodiment, when specifically using, through taking out the hawser in the circular wearing of slab 111, cancel hawser and bottom plate 11 fixed, because box 21 arranges the unit in it, make the volume of unit reduce, and through sliding slide 113 along slide rail 112 surface, make slide 113 upper surface fixed connection's each parts of unit remove, until each parts of unit mutually noninterfere after, the end that will be located outside the box 21 supplies the wet return, the installation of unit can be accomplished to water pipe and power switch-on.

Example 2

Referring to fig. 5, the air source heat pump hydraulic circulation system of this embodiment includes a main control unit, a local monitoring system, a network switch, a cloud platform, a heat pump host, a frequency converter, a terminal circulating water pump, a water replenishing pump, an electric auxiliary heater, a cleaning motor, and an electric valve, where the main control unit is connected to the local monitoring system and the network switch, the network switch is connected to the cloud platform, the main control unit is connected to the heat pump host, the frequency converter, the water replenishing pump, the electric auxiliary heater, the cleaning motor, and the electric valve, and the main control unit is configured to detect a host outlet water temperature, a host inlet water temperature, a terminal water supply temperature, a terminal water return temperature, a buffer tank temperature, an outdoor environment temperature, a terminal water supply pressure, a filtered water return pressure, and a tap water pressure in a unit.

When the system is used specifically, the system automatically adjusts the water supply and return temperature of the tail end requirement according to weather changes, the equipment can be accurately controlled to operate according to the tail end requirement, frequent setting of the temperature of an equipment host by a user is reduced, the equipment operation energy efficiency is improved, energy consumption is reduced, double-circulation configuration of a water system of the equipment unit is realized, the flow rate of the unit inner circulation and the tail end outer circulation is not influenced by the high water heat exchange efficiency of the buffer tank, the inner circulation constant flow operation improves the heat exchange efficiency, the tail end circulation can realize the water supply and return temperature difference or pressure difference double-control variable flow operation, the operation energy consumption of a circulation system is reduced, the automation degree is high, the PLC internet of things control system is remotely and visually controlled, the operation state is displayed on a system interface, and the early warning prompt of equipment faults during operation is eliminated and reduced, so that the operation frequency is improved and the operation stability is improved.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Air source thermodynamic pump hydrologic cycle integral type unit, its characterized in that: including circulation unit (1) and be located closing body (2) at circulation unit (1) top, circulation unit (1) includes bottom plate (11), bottom plate (11) top is equipped with air source heat pump fluorine system (121), medium heat transfer equipment (122), unit internal circulation water pump (123), buffer tank electricity and assists hot integrated system (124), water softener group (125), expansion tank (126), control components and parts (127), automatic water supply pump (128) and terminal water circulating pump (129), closing body (2) are including being located box (21) at bottom plate (11) top, be equipped with a plurality of heat conductors (22) in box (21), heat conductor (22) top is equipped with fan (23), fan (23) run through box (21) top.

2. The air source heat pump hydraulic circulation integrated unit of claim 1, wherein: the outer surface of the bottom plate (11) is provided with a plurality of plate sheets (111), and the plate sheets (111) are square plates provided with round through openings.

3. The air source heat pump hydraulic circulation integrated unit as claimed in claim 1, wherein: the square penetrating opening penetrating through the surface of the bottom plate is formed in one end of the top of the bottom plate (11), a plurality of sliding rails (112) are arranged in the square penetrating opening of the bottom plate (11), the sliding rails (112) are I-shaped structural plates, sliding plates (113) are arranged on the surfaces of the sliding rails (112), the sliding plates (113) are square plates with I-shaped penetrating openings formed in the surfaces, and the sliding plates (113) are in sliding connection with the sliding rails (112).

4. The air source heat pump hydraulic circulation integrated unit as claimed in claim 1, wherein: the top of the fan (23) is provided with a protective net (24), and the protective net (24) is a cylindrical grid net.

5. The air source heat pump hydraulic circulation integrated unit as claimed in claim 1, wherein: the bottom of the two sides of the box body (21) is provided with a plurality of square through holes, and a first plate (25) is inserted and matched in the square through holes of the two sides of the box body (21).

6. The air source heat pump hydraulic circulation integrated unit as claimed in claim 1, wherein: a plurality of second plates (26) are arranged on two sides of the box body (21), and the second plates (26) are respectively positioned on two sides of the heat conductor (22).