CN209197207U - A kind of screw closed-loop ground source heat pump - Google Patents

Abstract

The utility model relates to technical field of ground source heat pump, in particular a kind of screw closed-loop ground source heat pump, including under-chassis, cooling pipe has been sequentially communicated and into heat pipe in setting up and down on the right side of the under-chassis, the under-chassis top is fixedly connected with condenser, the condenser is together with there is recovery tubes, the recovery tubes top is connected to heat regenerator, the condenser top is fixedly connected with connector, the connector top is fixedly connected with control cabinet, heat-dissipating pipe is fixedly connected on the left of the control cabinet, input pipe is communicated on the outside of the heat-dissipating pipe, the input pipe top is fixedly connected with air pump end, the input pipe bottom end is connected to recovery tubes, in the utility model, pass through the threaded rod of setting, casing, loop bar, switch block and snap-gauge, make fixed plate and snap-gauge that will be fixedly clamped into the connecting pin of heat pipe or cooling pipe, it uses very square Just, easy to operate, fixed is more stable more firm, easy to disassemble, is conveniently replaceable extension tube attached.

Description

A kind of screw closed-loop ground source heat pump

Technical field

The utility model relates to technical field of ground source heat pump, specially a kind of screw closed-loop ground source heat pump.

Background technique

Earth source heat pump is that the land shallow-layer energy is realized by inputting a small amount of high-grade energy (such as electric energy) by low-grade heat The energy of 1kWh can be consumed to the device of high-grade heat energy transfer, usual earth source heat pump, the available 4.4kWh's or more of user Heat or cooling capacity, ground source heat pump technology category renewable energy utilization technology, since earth source heat pump is that earth surface shallow-layer is utilized Geothermal energy resources carry out the heating air-conditioner system of energy conversion, therefore, to a kind of screw closed-loop ground source heat pump as Cooling and Heat Source Demand it is growing.

Currently there are most of screw closed-loop ground source heat pump controlled using PLC controller, control cabinet Interior element is too intensive, and for traditional screw closed-loop ground source heat pump when assembly carries out external pipe, installation is cumbersome, takes When it is laborious, over time be easy loosen, connect it is unstable, and equipment operation generate a large amount of heat be difficult to shed, device makes It is low with the service life, therefore, a kind of screw closed-loop ground source heat pump is proposed regarding to the issue above.

Utility model content

The purpose of this utility model is to provide a kind of screw closed-loop ground source heat pumps, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions:

A kind of screw closed-loop ground source heat pump, including under-chassis, on the right side of the under-chassis in it is setting up and down be sequentially communicated into Cold pipe and into heat pipe, the under-chassis top are fixedly connected with condenser, and the condenser is together with having recovery tubes, the recuperation of heat Tube top end is connected to heat regenerator, and the condenser top is fixedly connected with connector, and the connector top is fixedly connected with control Cabinet processed, the control cabinet left side are fixedly connected with heat-dissipating pipe, are communicated with efferent duct, the efferent duct top on the outside of the heat-dissipating pipe It is fixedly connected with air pump output end, the efferent duct bottom end is connected to recovery tubes, and the air pump input terminal is fixedly connected with defeated Enter pipe, the input pipe bottom end is connected to cooling pipe, and fixed plate, the fixed plate inside are slidably connected on the outside of the cooling pipe It is rotatably connected to switch block, is fixedly connected with threaded rod on the inside of the switch block, the threaded rod outer helical is connected with snap-gauge, described It is fixedly connected with loop bar on the right side of fixed plate, is fixedly connected with casing on the left of the snap-gauge, on the outside of the loop bar and in described sleeve pipe Slideslip connection, the cooling pipe right side are communicated with extension tube attached, are slidably connected on the outside of the snap-gauge with extension tube attached.

The snap-gauge is arranged in "U" shaped, and the quantity of the fixed plate is two, described into heat pipe outside and positioned at bottom end The fixed plate be slidably connected.

The heat-dissipating pipe runs through the left end lateral wall of control cabinet, and the quantity of the under-chassis is two, and the under-chassis is in symmetrical The left and right sides of the bottom end of condenser is set.

Connecting pin and the connecting pin on the left of the extension tube attached, are arranged between fixed plate and snap-gauge on the right side of the cooling pipe, Cushion block is fixedly connected on the right side of the fixed plate and on the left of the snap-gauge.

The motion profile of the snap-gauge be it is linear, the loop bar is symmetrical set on the right side of the cooling pipe.

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

1, in the utility model, by the threaded rod of setting, casing, loop bar, switch block and snap-gauge, can will into heat pipe or into The connecting pin of cold pipe is placed between fixed plate and snap-gauge, then by rotating threaded rod, in casing and loop bar to the limit of snap-gauge Under position, snap-gauge is moved downward, and makes fixed plate and snap-gauge that will be fixedly clamped into the connecting pin of heat pipe or cooling pipe, uses very Convenient, easy to operate, fixed is more stable more firm, easy to disassemble, is conveniently replaceable extension tube attached.

2, in the utility model, by the air pump of setting, input pipe, efferent duct and heat-dissipating pipe can will be in cooling pipes Cold air is driven from input pipe by air pump and is directed into efferent duct, carried out according to bernoulli principle and siphon principle to control cabinet scattered Heat, heat dissipation effect is very good, and radiating efficiency is high, extends service using life, and the heat to shed is recycled by heat recovery machine, carries out waste heat It utilizes, it is environmentally protective, save the energy.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is structural schematic diagram at the A of the utility model Fig. 1.

In figure: 1- under-chassis, 2- condenser, 3- recovery tubes, 4- heat regenerator, 5- connector, 6- control cabinet, 7- heat dissipation Pipe, 8- efferent duct, 9- air pump, 10- input pipe, 11- cooling pipe, 12- into heat pipe, 13- fixed plate, 14- switch block, 15- threaded rod, 16- snap-gauge, 17- loop bar, 18- casing, 19- cushion block, 20- extension tube attached.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2:

A kind of screw closed-loop ground source heat pump, including under-chassis 1 have been sequentially communicated on the right side of the under-chassis 1 in setting up and down Cooling pipe 11 and into heat pipe 12,1 top of under-chassis are fixedly connected with condenser 2, the condenser 2 together with there is recovery tubes 3, 3 top of recovery tubes is connected to heat regenerator 4, and 2 top of condenser is fixedly connected with connector 5, and the connector 5 pushes up End is fixedly connected with control cabinet 6, and heat-dissipating pipe 7 is fixedly connected on the left of the control cabinet 6, is communicated on the outside of the heat-dissipating pipe 7 defeated Outlet pipe 8,8 top of efferent duct are fixedly connected with 9 output end of air pump, and 8 bottom end of efferent duct is connected to recovery tubes 3, institute It states 9 input terminal of air pump and is fixedly connected with input pipe 10,10 bottom end of input pipe is connected to cooling pipe 11, outside the cooling pipe 11 Slideslip is connected with fixed plate 13, and switch block 14 is rotatably connected on the inside of the fixed plate 13, is fixedly connected on the inside of the switch block 14 There is threaded rod 15,15 outer helical of threaded rod is connected with snap-gauge 16, is fixedly connected with loop bar 17 on the right side of the fixed plate 13, Be fixedly connected with casing 18 on the left of the snap-gauge 16,17 outside of loop bar be slidably connected on the inside of described sleeve pipe 18, it is described into Extension tube attached 20 is communicated on the right side of cold pipe 11,16 outside of snap-gauge is slidably connected with extension tube attached 20.

The snap-gauge 16 is arranged in "U" shaped, and the quantity of the fixed plate 13 is two, described into 12 outside of heat pipe and position The fixed plate 13 in bottom end is slidably connected, and this set is conducive to facilitate operation, convenient for fixed extension tube attached 20, improves device Installation effectiveness, the heat-dissipating pipe 7 run through the left end lateral wall of control cabinet 6, and the quantity of the under-chassis 1 is two, and the under-chassis 1 is in It is symmetricly set on the left and right sides of the bottom end of condenser 2, this set is conducive to play device one good supporting role, Guarantee stabilization of equipment performance, the connecting pin in 20 left side of the 11 right side connecting pin of cooling pipe and the extension tube attached is arranged in fixed plate Between 13 and snap-gauge 16, it is fixedly connected to cushion block 19 on the left of 13 right side of fixed plate and the snap-gauge 16, this set has Protective effect is provided conducive to connecting pin of the cushion block 19 to pipeline, convenient to use, the motion profile of the snap-gauge 16 is straight line Shape, the loop bar 17 are symmetrical set on 11 right side of cooling pipe, and this set is conducive to improve the installation effect of extension tube attached 20 Rate, installation is closer, more safety and stability.

The model TH30 stainless steel pipe bundle condenser of condenser 2, the model YX-61D-2 air blower of air pump 9, recuperation of heat The model SCGW-8X8X8 heat regenerator of device 4.

Workflow: the device is powered using external power supply, by the connecting pin of two extension tube attacheds 20 respectively at into cold 11 connecting pin of pipe and alignment fitting is connected into heat pipe 12, extension tube attached 20 is put into snap-gauge 16, then rotates threaded rod 15, band turn Block 14 rotates in fixed plate 13, and snap-gauge 16 passes through the limit of casing 18 and loop bar 17, and snap-gauge 16 passes through spiral shell on threaded rod 15 Rotation, is moved to the left, and loop bar 17 slides in casing 18, makes fixed plate 13 and snap-gauge 16 will be into the connection of heat pipe 11 or cooling pipe 12 End is fixedly clamped, very convenient to use, easy to operate, and fixed is more stable more firm, easy to disassemble, is conveniently replaceable Extension tube attached 20, by earth source heat pump equipment overall operation, source heat-pump apparatus integrally plays a supportive role under-chassis 1 over the ground, condenses in equipment Device 2 and heat regenerator 4 are run, and the operation of air pump 9 extracts the cold air in cooling pipe 11 out with input pipe 10, are exported by efferent duct 8, root It radiating by heat-dissipating pipe 7 to control cabinet 6 according to bernoulli principle and siphon principle, heat dissipation effect is very good, and radiating efficiency is high, Extending service using life, the heat to shed is recycled by recovery tubes 3 by heat recovery machine 4, and Waste Heat Reuse is carried out, and it is environmentally protective, Save the energy.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of screw closed-loop ground source heat pump, including under-chassis (1), it is characterised in that: present and divide on the right side of the under-chassis (1) It sets and has been sequentially communicated cooling pipe (11) and into heat pipe (12), under-chassis (1) top is fixedly connected with condenser (2), described cold Condenser (2) is together with having recovery tubes (3), and recovery tubes (3) top is connected to heat regenerator (4), condenser (2) top It is fixedly connected with connector (5), connector (5) top is fixedly connected with control cabinet (6), solid on the left of the control cabinet (6) Surely it is connected with heat-dissipating pipe (7), is communicated with efferent duct (8) on the outside of the heat-dissipating pipe (7), efferent duct (8) top and air pump (9) Output end is fixedly connected, and efferent duct (8) bottom end is connected to recovery tubes (3), and air pump (9) input terminal is fixedly connected with Input pipe (10), input pipe (10) bottom end are connected to cooling pipe (11), are slidably connected on the outside of the cooling pipe (11) solid Fixed board (13), fixed plate (13) inside are rotatably connected to switch block (14), are fixedly connected with screw thread on the inside of the switch block (14) Bar (15), threaded rod (15) outer helical are connected with snap-gauge (16), are fixedly connected with loop bar on the right side of the fixed plate (13) (17), it is fixedly connected with casing (18) on the left of the snap-gauge (16), breaks away on the outside of the loop bar (17) in described sleeve pipe (18) Dynamic connection, cooling pipe (11) right side are communicated with extension tube attached (20), connect on the outside of the snap-gauge (16) with extension tube attached (20) sliding It connects.

2. a kind of screw closed-loop ground source heat pump according to claim 1, it is characterised in that: the snap-gauge (16) is in "U" shaped setting, the quantity of the fixed plate (13) are two, described into fixation heat pipe (12) outside and be located at bottom end Plate (13) is slidably connected.

3. a kind of screw closed-loop ground source heat pump according to claim 1, it is characterised in that: the heat-dissipating pipe (7) is passed through The left end lateral wall of control cabinet (6) is worn, the quantity of the under-chassis (1) is two, and the under-chassis (1) is symmetrical set in condenser (2) left and right sides of bottom end.

4. a kind of screw closed-loop ground source heat pump according to claim 1, it is characterised in that: the cooling pipe (11) is right Connecting pin on the left of side connecting pin and the extension tube attached (20) is arranged between fixed plate (13) and snap-gauge (16), the fixation Cushion block (19) are fixedly connected on the right side of plate (13) and on the left of the snap-gauge (16).

5. a kind of screw closed-loop ground source heat pump according to claim 1, it is characterised in that: the fortune of the snap-gauge (16) Dynamic rail mark be it is linear, the loop bar (17) is symmetrical set on the right side of the cooling pipe (11).