CN210827569U - Heat-preservation anti-freezing water well - Google Patents
Heat-preservation anti-freezing water well Download PDFInfo
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- CN210827569U CN210827569U CN201921170228.XU CN201921170228U CN210827569U CN 210827569 U CN210827569 U CN 210827569U CN 201921170228 U CN201921170228 U CN 201921170228U CN 210827569 U CN210827569 U CN 210827569U
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Abstract
The utility model relates to a heat preservation water well that prevents frostbite, including the well body and well lid, the inside bottom of the well body is provided with delivery pipe, water discharge valve and water nozzle, the inside of the well body be provided with the marginal looks butt's of the well body heat insulating board, the heat insulating board is located the top of delivery pipe, water discharge valve and water nozzle, the operation mouth that supplies people to control water discharge valve and water nozzle to open or close is seted up on the top surface of heat insulating board, the heat insulating board is provided with the thermal-insulated shrouding with operation mouth confined towards a side surface of the well head of the well body, thermal-insulated shrouding relative both ends, wherein one end and heat insulating board are articulated mutually, and the other end is the free end, the free end of thermal-insulated shrouding is provided with the stay cord, be provided with the link on the. The utility model discloses the condition that freezes appears in the water of avoiding being located the inside water pipe of well has.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering's technique and specifically relates to a heat preservation well that prevents frostbite.
Background
At present, most of the known domestic tap water wells are built in hospitals, water nozzles are installed above the ground level, and water discharge valves or water nozzles for winter are arranged at the bottoms of the wells, so that tap water passing through the water pipes of the water nozzles after water supply is discharged above frozen soil layers and is prevented from being frozen and cracked.
However, when the temperature is low in winter and night, the freezing of water in the tap water pipe can be reduced by discharging tap water above the frozen soil layer, but because the existing water well is only provided with a well cover at the well mouth of the water well, the pipeline in the tap water well is also frozen due to the low temperature in winter and night.
At present, in order to prevent the water in the water pipe in the water well from freezing, a method of laying a cushion at the well head to isolate the temperature transmission is generally adopted, but the effect is not ideal, because the temperature of the ground can be transmitted to the inside of the water well, so that the temperature in the water well is reduced, and the water in the water pipe is frozen. In addition, a heating device is arranged in the water well, but although the method can ensure the temperature in the water well, a large amount of energy is consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat preservation water well that prevents frostbite, it has the condition of avoiding being located the water of the inside water pipe of water well and appearing freezing.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a heat preservation water well that prevents frostbite, includes the well body and well lid, the inside bottom of the well body is provided with delivery pipe, water discharge valve and water nozzle, the inside of the well body is provided with the heat insulating board with the marginal looks butt of the well body, the heat insulating board is located the top that delivery pipe, water discharge valve and water nozzle, the operation mouth that supplies people to control water discharge valve and water nozzle to open or close is seted up on the top surface of heat insulating board, the heat insulating board is provided with the thermal-insulated shrouding with operation mouth confined towards a side surface of the well head of the well body, the relative both ends of thermal-insulated shrouding, wherein one end is articulated mutually with the heat insulating board, and the other end is the free end, the free end of thermal-insulated shrouding is provided with the stay cord, be provided.
Through adopting above-mentioned technical scheme, come the separation temperature through the heat insulating board that sets up in the well body inside, avoid making the position at delivery pipe, water discharge valve and water nozzle place drop to below zero to cause the inside water of delivery pipe to freeze, through set up the operation mouth on the heat insulating board, thereby be convenient for control the opening and the closure of water discharge valve and water nozzle, thereby the water discharge in the delivery pipe that will be located frozen soil layer avoids water to freeze in the delivery pipe, thereby causes the delivery pipe to block up.
The utility model discloses further set up to: the well body is characterized in that a supporting ring for bearing the heat insulation plate is arranged in the well body, the heat insulation plate is freely placed on the supporting ring, a lifting rope for pulling the heat insulation plate out of the well body is arranged at a well mouth of the well body, one end of the lifting rope is connected with the hanging ring, and the other end of the lifting rope is fixedly connected with the heat insulation plate.
Through adopting above-mentioned technical scheme, when needs maintain the delivery pipe, can take out the heat insulating board from the inside of well body.
The utility model discloses further set up to: the bottom end of the supporting ring is provided with a plurality of supporting rods.
By adopting the technical scheme, the bearing capacity of the supporting ring is increased.
The utility model discloses further set up to: the improved well structure is characterized in that a vertically-arranged slide rail is arranged on the well wall of the well body, the slide rail is made of channel steel, an opening of the slide rail faces the inside of the well body, a protruding block extending into the inside of the slide rail is arranged at a position, opposite to the slide rail, of the heat insulation plate, the protruding block is connected with the slide rail in a sliding mode, a vertically-arranged press rod is arranged inside the slide rail, the bottom end of the press rod is abutted to the protruding block, a fixing plate attached to the top end surface of the slide rail is arranged at the top end of the press rod, and the.
Through adopting above-mentioned technical scheme, can compress tightly the heat insulating board and fix on the backing ring, avoid when opening the shrouding, the condition that the heat insulating board removed appears on the backing ring.
The utility model discloses further set up to: and a heat-insulating layer is arranged on the well wall of the well body.
Through adopting above-mentioned technical scheme, avoid the inside of the temperature conduction of ground to the well body to make the inside temperature reduction of well body.
The utility model discloses further set up to: the heat preservation layer is formed by laying a plurality of heat preservation boards, and the heat preservation boards are fixed on the wall of a well of the well body through anchoring bolts.
Through adopting above-mentioned technical scheme, increase the firm degree of heat preservation, make the heat preservation be difficult for droing from the wall of a well of the well body.
The utility model discloses further set up to: and the free end of the pull rope is provided with a hook.
Through adopting above-mentioned technical scheme, can be quick link to each other the free end of stay cord with the couple.
The utility model discloses further set up to: the heat insulation plate comprises an upper shell and a lower shell which are made of epoxy resin, the upper shell and the lower shell are buckled together to form a cavity between the upper shell and the lower shell, and a polyurethane foam plate is arranged in the cavity.
Through adopting above-mentioned technical scheme, through epitheca and the inferior valve that epoxy made to increase the intensity of heat insulating board, increase the life of heat insulating board, and epoxy's coefficient of thermal conductivity is low, is difficult for carrying out the conduction of temperature.
The utility model discloses further set up to: and a gravel permeable layer is arranged at the bottom end of the well body.
Through adopting above-mentioned technical scheme, when sluicing the water in the water supply pipe, water can permeate the underground through rubble permeable bed, avoids ponding to appear in the shaft bottom department of well body.
The utility model discloses further set up to: the well lid is hinged at the well mouth of the well body.
Through adopting above-mentioned technical scheme, the well lid is avoided receiving the removal to appear under the condition of external force.
To sum up, the utility model discloses a beneficial technological effect does:
1. the heat insulation plate arranged in the well body is used for blocking temperature, so that the positions of a water supply pipe, a water discharging valve and a water nozzle are prevented from being reduced to be below zero, and water in the water supply pipe is frozen;
2. the pressing rod is arranged, so that the heat insulation plate can be tightly pressed and fixed on the supporting ring, and the situation that the heat insulation plate moves on the supporting ring when the sealing plate is opened is avoided;
3. through setting up the rubble permeable bed, when sluicing the water in the water supply pipe, water can permeate the underground through the rubble permeable bed, avoids ponding to appear in the shaft bottom department of well body.
Drawings
FIG. 1 is a schematic structural diagram of an anti-freezing heat-preservation well;
FIG. 2 is a schematic structural diagram of a wellhead of an anti-freezing heat-preservation water well;
FIG. 3 is a partial structure diagram of the freeze-proof heat-preservation well;
figure 4 is a cross-sectional view of an insulating panel.
In the figure, 1, a well body; 11. a heat-insulating layer; 12. a gravel permeable layer; 2. a well cover; 3. a ring; 4. a support bar; 5. a heat insulation plate; 51. an operation port; 511. an upper shell; 512. a lower case; 513. a polyurethane foam board; 52. a heat insulation plate; 53. pulling a rope; 531. hooking; 6. a slide rail; 7. a bump; 8. a pressure lever; 81. a fixing plate; 9. hanging a ring; 10. a lifting rope; 101. a branch rope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a heat preservation water well that prevents frostbite, including the well body 1 and be located the well lid 2 of 1 well head department of the well body. The well cover 2 covers the well mouth of the well body 1 so as to seal the well mouth of the well body 1. The well lid 2 is hinged with the wall of the well body 1. A water supply pipe transversely penetrating through the well body 1 is arranged at the bottom end inside the well body 1, and a water discharge valve and a water nozzle are arranged on the water supply pipe. The arrow in the figure indicates the flow direction of the water in the water supply pipe, and the water nozzle is positioned at one side of the water outlet end of the water discharge valve.
A supporting ring 3 is fixed in the well body 1, the supporting ring 3 is horizontally arranged, and the edge of the outer ring of the supporting ring 3 is abutted against the wall of the well body 1. The bottom of the supporting ring 3 is provided with a plurality of supporting rods 4 which are equidistantly arranged along the circumferential direction of the supporting ring 3, and the supporting rods 4 are obliquely arranged. One end of the support rod 4 is fixedly connected with the well wall of the well body 1, and the other end of the support rod 4 is fixedly connected with the bottom end surface of the supporting ring 3.
The surface of the well wall of the well body 1 above the supporting ring 3 is provided with a heat preservation layer 11, and the heat preservation layer 11 is formed by laying a plurality of arc-shaped heat preservation plates. The heat insulation plate is fixed on the well wall of the well body 1 through an anchoring bolt. The temperature of the well wall of the well body 1 transferred to the inside of the well body 1 is insulated by the insulating layer 11.
Referring to fig. 1 and 2, a heat insulation plate 5 is arranged on the top surface of the supporting ring 3, the heat insulation plate 5 is freely placed on the surface of the supporting ring 3, and the edge of the heat insulation plate 5 is abutted to an insulation layer 11 of the well body 1. The heat insulation plate 5 is positioned above the water supply pipe, the water discharge valve and the water nozzle at the bottom of the well body 1. The heat preservation 11 of the well body 1 is provided with a slide rail 6 which is vertically arranged, and the slide rail 6 is embedded into the heat preservation 11 of the fixed well body 1. The slide rail 6 is a channel steel, and an opening of the channel steel faces the inside of the well body 1. The top end of the slide rail 6 is lower than the top end surface of the well body 1, and the bottom end of the slide rail 6 extends to the top end surface of the supporting ring 3. The top of slide rail 6 can make the top that the people's hand set up slide rail 6 by the interval between the top of slide rail 6 and the top of well body 1.
The position of the heat insulation plate 5 opposite to the slide rail 6 is provided with a convex block 7 which extends into the slide rail 6 and is connected with the slide rail 6 in a sliding way, and the convex block 7 is fixedly connected with the heat insulation plate 5. A pressure lever 8 is arranged in the slide rail 6 and above the bump 7, and the pressure lever 8 is vertically arranged. The bottom end of the pressure lever 8 is abutted to the bump 7, the top end of the pressure lever 8 is provided with a fixing plate 81 attached to the top surface of the slide rail 6, the fixing plate 81 and the pressure lever 8 are welded and fixed, and the fixing plate 81 and the slide rail 6 are fixed together through bolts. The heat insulation plate 5 is pressed and fixed on the top end surface of the supporting ring 3 by the pressing rod 8, so that the heat insulation plate cannot move freely.
Referring to fig. 1, a suspension loop 9 is fixed at the wellhead of the well body 1. A lifting rope 10 used for pulling the heat insulation board 5 out of the well body 1 is arranged at the well mouth of the well body 1, one end of the lifting rope 10 is fixed on a hanging ring 9 at the well mouth of the well body 1, and the other end of the lifting rope 10 is fixedly connected with the heat insulation board 5. One end of the lifting rope 10 connected with the heat insulation board 5 is provided with a plurality of branch ropes 101, and the branch ropes 101 are respectively fixedly connected with the heat insulation board 5. The connection points of the branch ropes 101 and the heat insulation board 5 are arranged in a circumferential array with the center of gravity of the heat insulation board 5 as the center of circle.
When the water supply pipe in the well body 1 needs to be maintained, the pressure lever 8 is taken down from the slide rail 6, and the lifting rope 10 is pulled, so that the heat insulation plate 5 can be pulled out from the well body 1, and a maintenance worker can maintain the water supply pipe conveniently.
Referring to fig. 1, an operation opening 51 vertically penetrating the heat insulation board 5 is opened on the surface of the heat insulation board 5. The heat insulation board 5 is provided with a heat insulation closing plate 52 on the top surface thereof for closing the operation opening 51 of the heat insulation board 5, and opposite ends of the heat insulation closing plate 52 are hinged to the top surface of the heat insulation board 5 at one end and are free ends of the heat insulation closing plate 52 at the other end. The position of the operation opening 51 is opposite to the water discharging valve and the water nozzle in the well body 1, so that people can conveniently operate the water discharging valve and the water nozzle.
Referring to fig. 1 and 3, a pull rope 53 is provided at a free end of the heat insulating sealing plate 52, one end of the pull rope 53 is fixedly connected to the free end of the heat insulating sealing plate 52, and the other end is the free end of the pull rope 53. The free end of the pull rope 53 extends to the wellhead of the well body 1. The free end of the pull rope 53 is fixed with a hook 531, and the hook 531 is hooked on the hanging ring 9, so that the free end of the pull rope 53 is positioned at the wellhead of the well body 1.
Referring to fig. 4, the heat insulation board 5 includes an upper case 511 and a lower case 512 formed of an epoxy resin material and fastened together up and down, and a urethane foam board 513 interposed between the upper case 511 and the lower case 512, the upper case 511 and the lower case 512 are fixedly coupled to each other such that a cavity is formed between the upper case 511 and the lower case 512, and the urethane foam board 513 is disposed inside the cavity formed between the upper case 511 and the lower case 512.
Referring to fig. 1, be located the shaft bottom department of well body 1 and be provided with rubble permeable bed 12 that the rubble was laid and is formed, thereby when sluicing the water in the water pipe through rubble permeable bed 12, hydroenergy can permeate to the underground along rubble permeable bed 12, avoids forming ponding in the shaft bottom department of well body 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a heat preservation water well that prevents frostbite, includes well body (1) and well lid (2), the inside bottom of well body (1) is provided with delivery pipe, water discharge valve and water nozzle, its characterized in that: the inside of well body (1) is provided with heat insulating board (5) with the marginal looks butt of well body (1), heat insulating board (5) are located the top of delivery pipe, water discharge valve and water jet, operation mouth (51) that confession people control water discharge valve and water jet opened or closed are seted up to the top surface of heat insulating board (5), heat insulating board (5) are provided with operation mouth (51) confined thermal-insulated shrouding (52) towards a side surface of the well head of well body (1), thermal-insulated shrouding (52) relative both ends, wherein one end is articulated mutually with heat insulating board (5), and the other end is the free end, the free end of thermal-insulated shrouding (52) is provided with stay cord (53), be provided with link (9) on the lateral wall of the well head department of well body (1), the free end and couple (531) of stay cord (53) link to each other.
2. The heat-insulating antifreeze well as claimed in claim 1, wherein: the improved well is characterized in that a supporting ring (3) for bearing the heat insulation plate (5) is arranged inside the well body (1), the heat insulation plate (5) is freely placed on the supporting ring (3), a lifting rope (10) for pulling the heat insulation plate (5) out of the well body (1) is arranged at the position of a well mouth of the well body (1), one end of the lifting rope (10) is connected with a hanging ring (9), and the other end of the lifting rope is fixedly connected with the heat insulation plate (5).
3. The heat-insulating antifreeze well as claimed in claim 2, wherein: the bottom end of the supporting ring (3) is provided with a plurality of supporting rods (4).
4. The heat-insulating antifreeze well as claimed in claim 2, wherein: be provided with slide rail (6) of vertical setting on the wall of a well of well body (1), slide rail (6) adopt the channel-section steel, the opening of slide rail (6) is towards the inside of well body (1), heat insulating board (5) are provided with lug (7) that stretch into slide rail (6) inside with the position that slide rail (6) are relative, it links to each other to slide between lug (7) and slide rail (6), the inside of slide rail (6) is provided with depression bar (8) of vertical setting, the bottom and lug (7) looks butt of depression bar (8), the top of depression bar (8) is provided with laminating fixed plate (81) on slide rail (6) top surface, be in the same place through the bolt fastening between fixed plate (81) and slide rail (6).
5. The heat-insulating antifreeze well as claimed in claim 1, wherein: and a heat-insulating layer (11) is arranged on the well wall of the well body (1).
6. The heat-insulating antifreeze well as claimed in claim 5, wherein: the heat preservation layer (11) is formed by laying a plurality of heat preservation plates, and the heat preservation plates are fixed on the well wall of the well body (1) through anchoring bolts.
7. The heat-insulating antifreeze well as claimed in claim 1, wherein: and a hook (531) is arranged at the free end of the pull rope (53).
8. The heat-insulating antifreeze well as claimed in claim 1, wherein: the heat insulation board (5) comprises an upper shell (511) and a lower shell (512) which are made of epoxy resin, the upper shell (511) and the lower shell (512) are buckled together, a cavity is formed between the upper shell (511) and the lower shell (512), and a polyurethane foam board (513) is arranged in the cavity.
9. The heat-insulating antifreeze well as claimed in claim 1, wherein: the bottom end of the well body (1) is provided with a gravel permeable layer (12).
10. The heat-insulating antifreeze well as claimed in claim 1, wherein: the well lid (2) is hinged at the well mouth of the well body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170228.XU CN210827569U (en) | 2019-07-23 | 2019-07-23 | Heat-preservation anti-freezing water well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921170228.XU CN210827569U (en) | 2019-07-23 | 2019-07-23 | Heat-preservation anti-freezing water well |
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| Publication Number | Publication Date |
|---|---|
| CN210827569U true CN210827569U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921170228.XU Active CN210827569U (en) | 2019-07-23 | 2019-07-23 | Heat-preservation anti-freezing water well |
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| CN (1) | CN210827569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863382A (en) * | 2021-09-14 | 2021-12-31 | 中石化宁波工程有限公司 | Heat-insulation well cover |
-
2019
- 2019-07-23 CN CN201921170228.XU patent/CN210827569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863382A (en) * | 2021-09-14 | 2021-12-31 | 中石化宁波工程有限公司 | Heat-insulation well cover |
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