CN218442834U

CN218442834U - Get hot geothermal well head diverging device that does not get water

Info

Publication number: CN218442834U
Application number: CN202222497834.0U
Authority: CN
Inventors: 王志杰
Original assignee: Tianjin Haojing Yuanquan Well Technology Development Co Ltd
Current assignee: Tianjin Haojing Yuanquan Well Technology Development Co Ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-02-03
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a get hot geothermol power well head diverging device that does not get water, belong to heat collection device technical field, including the main part subassembly, the main part subassembly includes the water catch bowl, splitter ring section of thick bamboo and well head board, the shunt tubes butt fusion is at well head apron top, splitter ring section of thick bamboo butt fusion is in the water catch bowl outside, be provided with the installation cavity in the well head board, fixed mounting has the centrifugal pump in the installation cavity, centrifugal pump one end sets up in the water catch bowl, well head board bottom is provided with the mounting groove, the centrifugal pump other end sets up in the mounting groove, be provided with in the splitter ring section of thick bamboo and get hot subassembly and drainage component, be provided with the seal assembly in the well head board, can flow heat and hot spring water through inner structure, the heat can discharge through the heat pipe, spring hot water can pass through in the drain pipe row geothermal well, consequently can get hot geothermol power not get water, thereby can alleviate the working strength of heat collection operation, can guarantee through the seal assembly that the leakproofness is good between well head apron and the geothermol power well head, consequently, can reduce heat loss.

Description

Get hot geothermal well head diverging device that does not get water

Technical Field

The utility model relates to a diverging device specifically is a get hot geothermol power well head diverging device that does not get water belongs to heat energy collection device technical field.

Background

The geothermal well refers to a method and a device for generating electricity by geothermal energy with a well depth of about 3500 meters or hot spring water with a water temperature of more than 30 ℃, geothermal energy is divided into three types of high temperature, medium temperature and low temperature, generally, the collection of the heat energy in the geothermal well needs to take out hot spring water for heat collection, and then the hot spring water needs to be processed, so that the operation of collecting the heat energy is more, and a water taking device and a geothermal well mouth generally have no sealing structure, so that heat loss can be caused, and a geothermal well mouth shunting device which does not take water for heat is needed to help to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a get hot geothermol power well head diverging device that does not get water in order to solve above-mentioned problem, can shunt heat and hot spring water through inner structure, the heat can discharge through the heat pipe, hot spring water can be through in the drain pipe row return geothermol power well, consequently can get hot not get water to can alleviate the working strength of heat energy collection operation, can guarantee through the seal assembly that the leakproofness is good between well head apron and the geothermol power well head, consequently can reduce the heat and run off.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a get hot geothermol power well head diverging device that does not get water, including the main part subassembly, the main part subassembly includes water collecting cylinder, splitter ring section of thick bamboo and well head board, splitter ring section of thick bamboo fusion joint is in well head apron top, splitter ring section of thick bamboo fusion joint is in the water collecting cylinder outside, be provided with the installation cavity in the well head board, fixed mounting has the centrifugal pump in the installation cavity, centrifugal pump one end sets up in the water collecting cylinder, well head apron bottom is provided with the mounting groove, the centrifugal pump other end sets up in the mounting groove, be provided with in the splitter ring section of thick bamboo and get hot subassembly and drainage component, be provided with the seal assembly in the well head board.

Preferably, in order to collect heat energy conveniently, get hot subassembly and include air pump, air inlet baffle, exhaust baffle and heat pipe, be provided with the connection annular in the reposition of redundant personnel ring section of thick bamboo, connection annular both sides top is provided with air inlet chamber and exhaust chamber respectively.

Preferably, in order to facilitate air introduction, the air pump and the heat conduction pipe are respectively installed on two sides of the top of the shunt ring cylinder, one end of the air pump is arranged in the air inlet cavity, and the heat conduction pipe is arranged on the top of the air outlet cavity.

Preferably, in order to conveniently discharge the collected heat, the air inlet partition plate and the air exhaust partition plate are respectively installed in the air inlet cavity and the air exhaust cavity, an air inlet guide pipe is installed at the bottom of the air inlet partition plate, a first one-way valve is installed on the air inlet guide pipe, an air exhaust guide pipe is installed at the top of the air exhaust partition plate, and a second one-way valve is installed on the air exhaust guide pipe.

Preferably, for the convenient flow direction of control hot spring water, the drainage subassembly includes honeycomb duct and drain pipe, be provided with the drainage annular in the reposition of redundant personnel ring section of thick bamboo, the setting of drainage annular is in connect the annular outside.

Preferably, in order to discharge hot spring water conveniently, the honeycomb duct is installed the water collecting cylinder top with between the drainage annular groove, the drain pipe is installed drainage annular groove bottom, the drain pipe bottom sets up well head apron bottom.

Preferably, in order to guarantee that the leakproofness is good between well head apron and the geothermol power well head, the seal subassembly keeps off the ring including sealing gasbag and rubber, be provided with the holding annular on the inner wall of mounting groove, be provided with the installation annular on the inner wall of holding annular, rubber keeps off the ring and welds and be in seal the gasbag outside, seal the gasbag with rubber keeps off the ring and installs respectively the holding annular with in the installation annular.

Preferably, in order to conveniently inflate the closed air bag, an inflating head is installed on one side of the closed air bag, a mounting hole is formed in one side of the well cover plate, and the inflating head is arranged in the mounting hole.

The utility model has the advantages that:

1. this practicality can be with heat and hot spring water reposition of redundant personnel through inner structure, and the heat can discharge through the heat pipe, and hot spring water can be through arranging back in the geothermol power well in the drain pipe, consequently can get heat not get water to can alleviate the working strength that heat energy collected the operation.

2. This practicality can guarantee through the seal assembly that the leakproofness is good between well head apron and the geothermol power well head, consequently can reduce the heat and run off.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a side sectional view of the present invention.

Fig. 4 is a partial structural view of fig. 2 of the present invention.

In the figure: 1. a body assembly; 101. a water collection cylinder; 102. a shunt ring cylinder; 1021. a connecting ring groove; 1022. an air inlet cavity; 1023. an exhaust chamber; 1024. a water discharge ring groove; 103. a wellhead cover plate; 1031. a centrifugal pump; 1032. mounting grooves; 1033. an accommodating ring groove; 1034. mounting a ring groove;

2. a heat extraction assembly; 201. an air pump; 202. an air intake partition; 2021. an air intake duct; 2022. a first check valve; 203. an exhaust separator plate; 2031. an exhaust conduit; 2032. a second one-way valve; 204. a heat conduction pipe;

3. a drainage assembly; 301. a flow guide pipe; 302. a drain pipe;

4. a closure assembly; 401. sealing the air bag; 4011. an inflation head; 402. a rubber baffle ring.

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.

Referring to fig. 1-4, a well head diversion device for geothermal heat without getting water comprises a main body assembly 1, wherein the main body assembly 1 comprises a water collecting barrel 101, a diversion ring barrel 102 and a well cover plate 103, the diversion ring barrel 102 is welded on the top of the well cover plate 103, the diversion ring barrel 102 is welded on the outer side of the water collecting barrel 101, a mounting cavity is arranged in the well cover plate 103, a centrifugal pump 1031 is fixedly arranged in the mounting cavity, one end of the centrifugal pump 1031 is arranged in the water collecting barrel 101, a mounting groove 1032 is arranged at the bottom of the well cover plate 103, the other end of the centrifugal pump 1031 is arranged in the mounting groove 1032, a heat getting assembly 2 and a water discharging assembly 3 are arranged in the diversion ring barrel 102, the heat getting assembly 2 comprises an air pump 201, an air inlet partition plate 202, an air outlet partition plate 203 and a heat conducting pipe 204, a connecting ring groove 1021 is arranged in the diversion ring barrel 102, an air inlet cavity 1022 and an air outlet cavity 1023 are respectively arranged at the tops of both sides of the connecting ring groove 1021, the air pump 201 and the heat pipe 204 are respectively installed on two sides of the top of the shunt ring barrel 102, one end of the air pump 201 is arranged in the air inlet cavity 1022, the heat pipe 204 is arranged at the top of the air outlet cavity 1023, the air inlet partition plate 202 and the air outlet partition plate 203 are respectively installed in the air inlet cavity 1022 and the air outlet cavity 1023, the air inlet guide pipe 2021 is installed at the bottom of the air inlet partition plate 202, the first one-way valve 2022 is installed on the air inlet guide pipe 2021, the air outlet guide pipe 2031 is installed at the top of the air outlet partition plate 203, the second one-way valve 2032 is installed on the air outlet guide pipe 2031, the water drainage component 3 comprises a flow guide pipe 301 and a water drainage pipe 302, a water drainage ring groove 1024 is arranged in the shunt ring barrel 102, the water drainage ring groove 1024 is arranged outside the connection ring groove 1021, the flow guide pipe 301 is installed between the top of the water collection barrel 101 and the water drainage ring groove 1024, the water drainage pipe 302 is installed at the bottom of the water drainage ring groove 1024, and the bottom of the well head 103 is arranged at the bottom.

In this embodiment, can with through well head apron 103 the utility model discloses install on the geothermol power well head, use mounting groove 1032 card to put on the geothermol power well head, through centrifugal pump 1031 in the hot spring water suction water collection section of thick bamboo 101 that takes out in with the geothermol power well, can discharge into through honeycomb duct 301 in the water collection section of thick bamboo 101 after filling up, later hot spring water can flow back to in the geothermol power well through drain pipe 302, be connected air pump 201 with external power supply, air pump 201 can be with the external air suction in the chamber 1022 of admitting air, the air can pass in admission pipe 2021 and the first check valve 2022 entering connection annular 1021, consequently, the air can absorb the heat of the hot spring water in water collection section of thick bamboo 101 and the drainage annular 1024, can pass in exhaust conduit 2031 and the second check valve 2032 entering exhaust chamber 1023 along with atmospheric pressure increase steam, can derive hot gas by heat pipe 204 at last, thereby can accomplish the operation of not getting hot.

As a technical optimization scheme of the utility model, as shown in fig. 2 and 4, be provided with in the well head apron 103 and seal assembly 4, seal assembly 4 keeps off ring 402 including closed gasbag 401 and rubber, be provided with holding annular 1033 on the inner wall of mounting groove 1032, be provided with installation annular 1034 on the inner wall of holding annular 1033, rubber keeps off ring 402 butt fusion in the closed gasbag 401 outside, closed gasbag 401 and rubber keep off ring 402 and install respectively in holding annular 1033 and installation annular 1034, closed gasbag 401 one side is installed and is beaten gas head 4011, well head apron 103 one side is provided with the mounting hole, beat gas head 4011 and set up in the mounting hole.

In this embodiment, can guarantee through closing assembly 4 that the leakproofness is good between well head cover plate 103 and the geothermol power well head, consequently can reduce the heat and run off, use mounting groove 1032 card put on the geothermol power well head after, use the inflater to be connected with the inflater and inflate, seal gasbag 401 and can expand and wrap up the geothermol power well head outside, consequently can prevent that the heat from flowing out between the gap between geothermol power well head and the well head cover plate 103.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a get hot not get hot well head diverging device of water, includes main part subassembly (1), its characterized in that: main part spare (1) includes water collecting barrel (101), a reposition of redundant personnel section of thick bamboo (102) and well head cover board (103), a reposition of redundant personnel section of thick bamboo (102) butt fusion is in well head cover board (103) top, a reposition of redundant personnel section of thick bamboo (102) butt fusion is in the water collecting barrel (101) outside, be provided with the installation cavity in well head cover board (103), fixed mounting has centrifugal pump (1031) in the installation cavity, centrifugal pump (1031) one end sets up in water collecting barrel (101), well head cover board (103) bottom is provided with mounting groove (1032), centrifugal pump (1031) other end sets up in mounting groove (1032), be provided with in reposition of redundant personnel section of thick bamboo (102) and get hot subassembly (2) and drainage component (3), be provided with closed component (4) in well head cover board (103).

2. A hot non-extracting geothermal wellhead diverter device according to claim 1, wherein: get hot subassembly (2) and include air pump (201), admit air baffle (202), exhaust baffle (203) and heat pipe (204), be provided with in the shunt ring section of thick bamboo (102) and connect annular groove (1021), connect annular groove (1021) both sides top and be provided with respectively and admit air chamber (1022) and exhaust chamber (1023).

3. A hot non-water-taking geothermal wellhead diverter device according to claim 2, characterized in that: the air pump (201) and the heat conducting pipe (204) are respectively installed on two sides of the top of the shunt ring cylinder (102), one end of the air pump (201) is arranged in the air inlet cavity (1022), and the heat conducting pipe (204) is arranged on the top of the air exhaust cavity (1023).

4. A hot non-water-taking geothermal wellhead diverter device according to claim 3, characterized in that: the air inlet partition plate (202) and the exhaust partition plate (203) are respectively installed in the air inlet cavity (1022) and the exhaust cavity (1023), an air inlet guide pipe (2021) is installed at the bottom of the air inlet partition plate (202), a first one-way valve (2022) is installed on the air inlet guide pipe (2021), an exhaust guide pipe (2031) is installed at the top of the exhaust partition plate (203), and a second one-way valve (2032) is installed on the exhaust guide pipe (2031).

5. A hot non-water-taking geothermal wellhead diverter device according to claim 2, characterized in that: drainage subassembly (3) are including honeycomb duct (301) and drain pipe (302), be provided with drainage annular groove (1024) in the reposition of redundant personnel ring section of thick bamboo (102), drainage annular groove (1024) set up connect the annular groove (1021) outside.

6. A hot non-extracting geothermal wellhead diverter device according to claim 5, wherein: honeycomb duct (301) are installed water collecting tank (101) top with between drainage annular (1024), drain pipe (302) are installed drainage annular (1024) bottom, drain pipe (302) bottom sets up well head apron (103) bottom.

7. A hot non-extracting geothermal wellhead diverter device according to claim 1, wherein: close subassembly (4) including closed gasbag (401) and rubber fender ring (402), be provided with holding annular (1033) on the inner wall of mounting groove (1032), be provided with installation annular (1034) on the inner wall of holding annular (1033), rubber fender ring (402) butt fusion is in closed gasbag (401) outside, closed gasbag (401) with rubber fender ring (402) is installed respectively holding annular (1033) with in the installation annular (1034).

8. A hot non-water-taking geothermal wellhead diverter device according to claim 7, characterized in that: seal gasbag (401) one side and install head of inflating (4011), well head apron (103) one side is provided with the mounting hole, head of inflating (4011) sets up in the mounting hole.