CN209484885U - A kind of geothermal heat pump system - Google Patents

Abstract

The utility model discloses a kind of geothermal heat pump systems, including ground source circulation line, heat pump unit, described ground source circulation line includes geothermal tube, the geothermal tube is connect with heat pump unit, the water outlet of the heat pump unit connects the first water-supply-pipe, the water outlet of the connection of the water inlet of first water-supply-pipe and water pump, the water pump connects sandstone Rose Box, and the upper end of the sandstone Rose Box is equipped with running water source component.By installing running water source component in the upper end of heat pump unit, rainwater can be collected when the rainy day in use, as heating or the water source of refrigeration, water supply is installed at the same time, the water source of heating or refrigeration can be supplemented when rainwater deficiency, it works in coordination use with underground heat water source, solves the problems, such as that geothermal heat pump water source is single, job insecurity.

Description

A kind of geothermal heat pump system

Technical field

The utility model relates to ground source heating technology fields, and in particular to a kind of geothermal heat pump system.

Background technique

Ground source heat pump technology category renewable energy utilization technology, since earth source heat pump is that earth surface geothermal is utilized Resource (usually less than 400 meters of depths) is used as Cooling and Heat Source, carries out the heating air-conditioner system of energy conversion.Shallow surface geothermal energy resources can With referred to as can, refer to surface soil, underground water or river, absorb solar energy, geothermal energy and the low temperature position contained in lake Thermal energy.Shallow surface is a huge solar thermal collector, has collected 47% solar energy, more annual than the mankind to utilize energy 500 times it is more.It is not limited by region, resource etc., actually has a large capacity and a wide range, is ubiquitous.It is this to be stored in shallow surface Almost limitless renewable energy enables ground also to become a kind of form of clean renewable energy.Current earth source heat pump dress The heat exchange efficiency set is lower and water source is single, job insecurity, therefore urgently those skilled in the art solve the problems, such as this.

Summary of the invention

To solve the above problems, its object is to solve mesh the utility model discloses a kind of geothermal heat pump system The problem of heat exchange efficiency of preceding geothermal heat pump is lower and water source is single, job insecurity.

In order to reach the goals above, the utility model provides the following technical solutions: a kind of geothermal heat pump system, including Ground source circulation line, heat pump unit, described ground source circulation line includes geothermal tube, and the geothermal tube is embedded in underground, describedly Heat pipe is connect with heat pump unit, and the water outlet of the heat pump unit connects the first water-supply-pipe, first water-supply-pipe and water pump Water inlet connection, the water outlet of the water pump connect sandstone Rose Box, and the box house installation filtering of the sandstone Rose Box is situated between Matter, the upper end of the sandstone Rose Box are equipped with running water source component, and the running water source component includes the first fan coil, and described the The upper end of one fan coil connects water tank, and one end of the water tank connects water supply, and the other end connects rainwater collection packaging It sets, the right end of the sandstone Rose Box connects the second fan coil, and hot water storage tank, institute are installed in the upper end of second fan coil State the right side connection user room of the second fan coil.

As a kind of improvement of the utility model, the filter medium is in quartz sand, garnet, anthracite and active carbon It is a kind of, two or more.

As a kind of improvement of the utility model, outlet pipe is connected on the right side of the hot water storage tank.

As a kind of improvement of the utility model, between first fan coil and sandstone Rose Box, the water tank It is connect respectively by water pipe between water supply, between the water tank and rain collector.

As a kind of improvement of the utility model, water-through valve is installed on the tube body of the water pipe.

As a kind of improvement of the utility model, first fan coil passes through the second water-supply-pipe between water tank Connection.

As a kind of improvement of the utility model, water flowing pump is installed on the tube body of second water-supply-pipe.

Opposite and the prior art, the utility model have the advantages that the design structure is simply clear, tight between each component Close connection does not influence each other again, and required part replacement is convenient, is easy to the maintenance of product in use in the future, by Running water source component is installed in the upper end of heat pump unit, can be collected when the rainy day to rainwater in use, as Heating or refrigeration water source, water supply is installed at the same time, can when rainwater deficiency to heating or refrigeration Water source is supplemented, and is worked in coordination use with underground heat water source, solves that geothermal heat pump water source is single, job insecurity asks Topic, by being used cooperatively for the first fan coil and the second fan coil, heat exchange efficiency is high, adds sandstone filtering in systems Case can be filtered the water source released from underground, avoid in the water of underground water containing a large amount of granule foreign to device Ontology damages, and effectively extends the service life of apparatus system, and cost is relatively low for the design scheme, convenient for market popularization with It uses.

Detailed description of the invention

Fig. 1 is a kind of geothermal heat pump overall system architecture schematic diagram of the utility model；

Reference signs list: 1, source circulation line；101, geothermal tube；2, heat pump unit；3, the first water-supply-pipe；4, water Pump；5, sandstone Rose Box；6, filter medium；7, running water source component；701, the first fan coil；702, water tank；703, originally Water source；704, rain collector；705, the second fan coil；8, hot water storage tank；9, user room；10, outlet pipe；11, water Pipe；12, water-through valve；13, the second water-supply-pipe；14, water flowing pumps.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Embodiment 1: referring to Fig. 1, being now illustrated a kind of geothermal heat pump system provided by the utility model, including Ground source circulation line 1, heat pump unit 2, described ground source circulation line 1 include geothermal tube 101, and the geothermal tube 101 is embedded in ground Under, the geothermal tube 101 is connect with heat pump unit 2, water outlet the first water-supply-pipe 3 of connection of the heat pump unit 2, and described first Water-supply-pipe 3 is connect with the water inlet of water pump 4, and the water outlet of the water pump 4 connects sandstone Rose Box 5, the sandstone Rose Box 5 Box house installs filter medium 6, and the upper end of the sandstone Rose Box 5 is equipped with running water source component 7, the running water source component 7 Including the first fan coil 701, the upper end connection water tank 702 of first fan coil 701, the one of the water tank 702 End connection water supply 703, the other end connect rain collector 704, and the right end of the sandstone Rose Box 5 connects the second blower Hot water storage tank 8, the right side connection of second fan coil 705 are installed in coil pipe 705, the upper end of second fan coil 705 User room 9.

Embodiment 2: referring to Fig. 1, as a kind of improvement of the utility model, the filter medium 6 is quartz sand and pomegranate Stone.

Embodiment 3: referring to Fig. 1, as a kind of improvement of the utility model, the right side of the hot water storage tank 8 is connected with out Water pipe 10.

Embodiment 4: referring to Fig. 1, as a kind of improvement of the utility model, first fan coil 701 and sandstone mistake Divide between filter box 5, between the water tank 702 and water supply 703, between the water tank 702 and rain collector 704 Not Tong Guo water pipe 11 connect.

Embodiment 5: referring to Fig. 1, as a kind of improvement of the utility model, water flowing is installed on the tube body of the water pipe 11 Valve 12.

Embodiment 6: referring to Fig. 1, as a kind of improvement of the utility model, first fan coil 701 and water storage It is connected between case 702 by the second water-supply-pipe 13.

Embodiment 7: it referring to Fig. 1, as a kind of improvement of the utility model, is installed on the tube body of second water-supply-pipe 13 There is water flowing to pump 14.

The utility model can also be by least one of described technical characteristic of embodiment 2,3,4,5,6,7 and embodiment 1 Combination forms new embodiment.

Technological means disclosed in the utility model is not limited only to technological means disclosed in above embodiment, also Including technical solution consisting of any combination of the above technical features.It should be pointed out that for the ordinary skill of the art For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit Decorations are also considered as the protection scope of the utility model.

Claims (7)

1. a kind of geothermal heat pump system, it is characterised in that: including ground source circulation line, heat pump unit, described ground source circulation Pipeline includes geothermal tube, and the geothermal tube is embedded in underground, and the geothermal tube is connect with heat pump unit, and the heat pump unit goes out The mouth of a river connects the first water-supply-pipe, the water inlet connection of first water-supply-pipe and water pump, and the water outlet of the water pump connects sandstone The box house of Rose Box, the sandstone Rose Box installs filter medium, and the upper end of the sandstone Rose Box is equipped with running water source Component, the running water source component include the first fan coil, and the upper end of first fan coil connects water tank, the water storage One end of case connects water supply, and the other end connects rain collector, and the right end of the sandstone Rose Box connects the second blower Hot water storage tank is installed in coil pipe, the upper end of second fan coil, and the right side of second fan coil connects user room.

2. a kind of geothermal heat pump system according to claim 1, it is characterised in that: the filter medium is quartz It is one of sand, garnet, anthracite and active carbon, two or more.

3. a kind of geothermal heat pump system according to claim 2, it is characterised in that: connect on the right side of the hot water storage tank It is connected to outlet pipe.

4. a kind of geothermal heat pump system according to claim 3, it is characterised in that: first fan coil and sand Pass through water respectively between stone Rose Box, between the water tank and water supply, between the water tank and rain collector Pipe connection.

5. a kind of geothermal heat pump system according to claim 4, it is characterised in that: installed on the tube body of the water pipe There is water-through valve.

6. a kind of geothermal heat pump system according to claim 5, it is characterised in that: first fan coil with It is connected between water tank by the second water-supply-pipe.

7. a kind of geothermal heat pump system according to claim 6, it is characterised in that: the tube body of second water-supply-pipe On be equipped with water flowing pump.