CN220135771U

CN220135771U - Cavitation-preventing ground source heat pump

Info

Publication number: CN220135771U
Application number: CN202321654676.3U
Authority: CN
Inventors: 张俊吉; 甘发朝; 何乐贤; 胡伟杰
Original assignee: Guangdong Meiken New Energy Technology Co ltd
Current assignee: Guangdong Meiken New Energy Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-05
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a cavitation-resistant ground source heat pump, which comprises a heat pump assembly and a fixing assembly, wherein the heat pump assembly comprises a fixing base, support plates symmetrically arranged at the top of the fixing base and a ground source heat pump arranged between the support plates, the fixing assembly comprises holding cavities symmetrically arranged at two sides of the fixing base, fixing blocks movably arranged in the holding cavities, slotted holes formed at the top of the fixing blocks, limiting blocks arranged at the bottom of the fixing blocks, a threaded seat arranged at the bottom of the limiting blocks and a connecting shaft movably arranged in the threaded seat.

Description

Cavitation-preventing ground source heat pump

Technical Field

The utility model relates to the technical field of ground source heat pumps, in particular to a cavitation-preventing ground source heat pump.

Background

The ground source heat pump is a device for realizing the transfer from low-grade heat energy to high-grade heat energy by inputting a small amount of high-grade energy, generally the ground source heat pump consumes more than 1kwh of energy, a user can obtain more than 4kwh of heat or cold energy, the ground source heat pump is a heat supply central air conditioning system which takes a rock-soil body, stratum soil, underground water or surface water as a low-temperature heat source and consists of a water ground source heat pump unit, a ground heat energy exchange system and a system in a building, and the ground source heat pump system is divided into a ground buried pipe ground source heat pump system, a ground water ground source heat pump system and a surface water ground source heat pump system according to different forms of the ground heat energy exchange system.

Most of the prior cavitation-preventing ground source heat pumps are characterized in that a base is connected and fixed with a preformed hole formed in the ground through bolts, and once the position of the preformed hole formed in the ground deviates, the base cannot be normally installed at a preset position, which undoubtedly causes a plurality of inconveniences for the installation and fixation of the device.

Disclosure of Invention

The utility model aims to provide a cavitation-preventing ground source heat pump so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-cavitation ground source heat pump, includes heat pump assembly and fixed subassembly, heat pump assembly includes unable adjustment base, symmetry install the extension board at unable adjustment base top and install the ground source heat pump between the extension board, fixed subassembly is including the symmetry offer at the holding chamber of unable adjustment base both sides, movable mounting hold the intracavity portion fixed block, offer slotted hole at the fixed block top, install the stopper in the fixed block bottom, install screw thread seat and the movable mounting of stopper bottom at the inside linking axle of screw thread seat.

Preferably, the bottom of unable adjustment base is provided with the supporting legs from front to back symmetry, unable adjustment base's bottom symmetry is provided with the spout, and the spout communicates with each other with holding the chamber.

Preferably, a support column is installed at the top of the fixed base, and the support column is located at the outer side of the ground source heat pump.

Preferably, a top plate is installed at the top of the support column, and the top of the top plate is an arc-shaped surface.

Preferably, the bottom of the fixed base is symmetrically provided with a center seat, and two sides of the center seat are contacted with one end of the connecting shaft.

Preferably, the bottom of unable adjustment base symmetry is installed the lug seat, the place ahead of center seat is located to the lug, the inner wall of lug seat and the outside of linking axle contact each other.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

according to the utility model, the accommodating cavity is formed in the fixed base, so that the flexible movement of the fixed block is ensured while the accommodating cavity provides a placing space for the fixed block, the bottom of the fixed block penetrates through the chute through the limiting block to form a limiting effect on the fixed block, the connecting shaft is connected with the threaded seat through threads, the threaded seat and the fixed block can be driven to move by rotating the connecting shaft, the positions of the fixed block on two sides of the fixed base are changed, the adjustment range of the threads is not large, the adjustment range is more accurate, a worker can freely change the positions of the fixed block according to actual needs, the flexibility of the device is further improved, and great convenience is provided for installation and fixation.

Drawings

Fig. 1 is a schematic perspective view of the whole device of the present utility model.

Fig. 2 is a schematic perspective view of a fixing block according to the present utility model.

FIG. 3 is a schematic cross-sectional view of a fastening assembly according to the present utility model.

In the figure: 100. a heat pump assembly; 101. a fixed base; 102. a support plate; 103. a ground source heat pump; 104. a support column; 105. a top plate;

200. a fixing assembly; 201. a receiving chamber; 202. a fixed block; 203. a slot hole; 204. a limiting block; 205. a screw seat; 206. a connecting shaft; 207. a center seat; 208. and a lifting lug seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-3, a cavitation-resistant ground source heat pump;

including holding chamber 201, fixed block 202, screw thread seat 205 and linking axle 206, the supporting plate 102 is installed to the top symmetry of fixed base 101, install ground source heat pump 103 between the supporting plate 102, the bottom front and back symmetry of fixed base 101 is provided with the supporting legs, support column 104 is installed at the top of fixed base 101, support column 104 is located the outside of ground source heat pump 103, roof 105 is installed at the top of support column 104, the top of roof 105 is the arcwall face, holding chamber 201 has been seted up to the bilateral symmetry of fixed base 101, the bottom symmetry of fixed base 101 is provided with the spout, the spout communicates with each other with holding chamber 201, the internally mounted of holding chamber 201 has fixed block 202, slotted hole 203 has been seted up at the top of fixed block 202, stopper 204 is installed to the bottom of fixed block 202, screw thread seat 205 is installed to the bottom of stopper 204, the inside movable mounting of screw thread seat 205 links up axle 206, center seat 207 is installed to the bottom symmetry of fixed base 101, the both sides of center seat 207 and the one end mutual contact of linking axle 206, the bottom symmetry of fixed base 101 installs the lug seat 208, lug seat 208 is located the place ahead of center seat 207, the mutual contact of the inner wall of lug 208 and the mutual outside of linking axle 206.

Specifically, the device has been satisfied daily use demand through the external pipeline of ground source heat pump 103 at the during operation, ground source heat pump 103 is prior art, it is unnecessary to repeat here, the pipeline link department coating of ground source heat pump 103 has the cavitation erosion protection coating, the speed that the device takes place cavitation erosion in the use has been reduced, unable adjustment base 101 is device holistic fixed knot constructs, be used for carrying out fixed connection with ground between, the stability of device holistic at the during operation has been guaranteed, the supporting legs that sets up at unable adjustment base 101 bottom lifts up the device holistic, make device and ground keep certain distance, good dampproofing protection measure has been formed, the extension board 102 is used for installing ground source heat pump 103, guaranteed the stability of ground source heat pump 103 at the during operation, support column 104 is used for installing roof 105, the stability of roof 105 has been guaranteed, roof 105 has formed good top protection to ground source heat pump 103, the top of roof 105 is the arc surface can effectively prevent to accumulate rainwater or pile up debris, when fixing the device, staff can pass through rotatory joint axle 206, the screw thread seat 205 that installs on joint axle 206 is connected with fixed block 202 through stopper 204, from this, can pass through rotatory joint axle 206 with fixed block 202 in the fixed position of rotation seat 206, can be fixed through the fixed position of rotation seat 206 when the fixed position is fixed in the fixed position of rotation seat 206 is fixed through the fixed position of rotation support 206, can be reached through the fixed position of the lug 206 when the lug 206 is fixed in the position is fixed through the rotation position is adjusted to the fixed position when the lug 206 has reached, can be adjusted.

Working principle: when the device works, daily use requirements are met through the external pipeline of the ground source heat pump 103, the fixing base 101 is of a fixing structure of the whole device and is fixedly connected with the ground, when the device is fixed, workers can rotate the connecting shaft 206, the connecting shaft 206 can drive the fixing block 202 to move, the fixing block 202 can be adjusted in front and back positions through different directions of rotation of the connecting shaft 206, and after the position adjustment is finished, the bolt passes through the slotted hole 203 to fix the whole device.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. An anti-cavitation ground source heat pump, comprising:

the heat pump assembly (100) comprises a fixed base (101), support plates (102) symmetrically arranged at the top of the fixed base (101) and a ground source heat pump (103) arranged between the support plates (102);

the fixing assembly (200) comprises accommodating cavities (201) symmetrically formed in two sides of the fixing base (101), fixing blocks (202) movably mounted in the accommodating cavities (201), slotted holes (203) formed in the tops of the fixing blocks (202), limiting blocks (204) mounted at the bottoms of the fixing blocks (202), threaded seats (205) mounted at the bottoms of the limiting blocks (204) and connecting shafts (206) movably mounted in the threaded seats (205).

2. The cavitation-resistant ground source heat pump according to claim 1, wherein supporting feet are symmetrically arranged at the front and back of the bottom of the fixed base (101), sliding grooves are symmetrically arranged at the bottom of the fixed base (101), and the sliding grooves are communicated with the accommodating cavity (201).

3. A cavitation-preventing ground source heat pump according to claim 1, characterized in that the top of the stationary base (101) is mounted with a support column (104), the support column (104) being located outside the ground source heat pump (103).

4. A cavitation-preventing ground source heat pump according to claim 3, characterized in that the top of the support column (104) is provided with a top plate (105), and the top of the top plate (105) is an arc surface.

5. A cavitation-preventing ground source heat pump according to claim 1, characterized in that the bottom of the fixed base (101) is symmetrically provided with a center seat (207), both sides of the center seat (207) are in contact with one end of the engagement shaft (206).

6. The cavitation-preventing ground source heat pump according to claim 1, wherein the bottom of the fixed base (101) is symmetrically provided with lifting lug seats (208), the lifting lug seats (208) are positioned in front of the center seat (207), and the inner walls of the lifting lug seats (208) are in contact with the outer sides of the connecting shafts (206).