CN114562811A - Hanging stove with adjustable circulation system pressure - Google Patents
Hanging stove with adjustable circulation system pressure Download PDFInfo
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- CN114562811A CN114562811A CN202210304267.4A CN202210304267A CN114562811A CN 114562811 A CN114562811 A CN 114562811A CN 202210304267 A CN202210304267 A CN 202210304267A CN 114562811 A CN114562811 A CN 114562811A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/107—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using fluid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a hanging stove with adjustable circulation system pressure, including the furnace body, be provided with the delivery pipe on the furnace body, the delivery pipe is used for supplying water to the furnace body, still is provided with circulation outer tube and circulation inner tube on the furnace body, and circulation outer tube all is connected with the furnace body with the circulation inner tube, and the outer pipe box of circulation is established on the circulation inner tube, and the circulation inner tube passes through supporting mechanism and is connected with the circulation outer tube, and the circulation outer tube is provided with water pressure test mechanism, is provided with pressure relief device on the circulation inner tube, and pressure relief device is connected with water pressure test mechanism electricity. This application has in daily use, and heat when the circulation in the inner tube is piled up and is leaded to the inflation of circulation inner tube, and then when the water pressure that leads to the circulation outer tube risees, carries out the pressure release to the circulation inner tube through pressure relief device for the water pressure in the circulation outer tube is difficult too high to lead to the circulation outer tube phenomenon of bursting to appear, has improved the life of circulation outer tube, has reduced the effect of hanging stove's use potential safety hazard.
Description
Technical Field
The application relates to the field of hanging stove, especially relates to a hanging stove with adjustable circulation system pressure.
Background
The wall-mounted boiler is one of the necessary household appliances in northern families, heats cold water by burning gas, and then supplies heat for the whole house by using water as a carrier, and hot water after heating can also be used as domestic water in cold weather.
The domestic hanging stove that north is commonly used is bushing type gas hanging stove usually, as the name suggests, the circulating line of bushing type gas hanging stove divide into two-layerly, and the less circulating line overcoat of diameter is equipped with the great circulating line of a diameter, and the pipeline of minor diameter is used for flowing domestic hot water, and the pipeline of major diameter is used for flowing hot water for the heating, and the water in the major diameter pipeline carries out the inner loop, and the water in the minor diameter pipeline carries out the extrinsic cycle.
In daily use, in order to guarantee indoor temperature, hydrologic cycle in the major diameter pipeline lasts always, water in the minor diameter pipeline can stop in the pipeline when not using, and can use hot water at any time when guaranteeing daily use owing to need, the hanging stove can heat the temperature that keeps in the minor diameter pipeline to the water in the minor diameter pipeline always, nevertheless water in the minor diameter pipeline heats always, water pressure in the minor diameter pipeline can continuously increase, and then make minor diameter pipeline pressurized expand outward, the size of the rivers route in the major diameter pipeline has been reduced, in the long-term use, the pipeline has the potential safety hazard of spalling.
Disclosure of Invention
In order to solve bushing type hanging stove in use inner tube can expand outward under big water pressure and lead to the outer tube to have the problem of the potential safety hazard of spalling, this application provides a hanging stove with adjustable circulation system pressure.
The application provides a hanging stove with adjustable circulation system pressure adopts following technical scheme:
the utility model provides a hanging stove with adjustable circulation system pressure, includes the furnace body, be provided with the delivery pipe on the furnace body, the delivery pipe is used for right the furnace body supplies water, still be provided with circulation outer tube and circulation inner tube on the furnace body, the circulation outer tube with the circulation inner tube all with the furnace body coupling, the outer pipe box of circulation is established on the circulation inner tube, the circulation inner tube pass through supporting mechanism with circulation outer union coupling, the circulation outer tube is provided with water pressure test mechanism, be provided with pressure relief device on the circulation inner tube, pressure relief device with water pressure test mechanism electricity is connected.
Through adopting above-mentioned technical scheme, in daily use, heat when the circulation in the inner tube is piled up and is leaded to the inflation of circulation inner tube, and then when the water pressure that leads to the circulation outer tube risees, carries out the pressure release to the circulation inner tube through pressure relief device for the water pressure in the circulation outer tube is difficult too high to lead to the expansion crack phenomenon to appear in the circulation outer tube, has improved the life of circulation outer tube, has reduced the potential safety hazard in utilization of hanging stove.
Optionally, the water pressure testing mechanism includes a water pressure gauge, an inlet tube and an outlet tube are installed on the water pressure gauge, the inlet tube is connected and communicated with the water inlet end of the circulation outer tube, the outlet tube is connected and communicated with the water discharge end of the circulation outer tube, a plurality of heat conducting rods are inserted on the side wall of the inlet tube, one ends of the heat conducting rods are inserted into the inlet tube, and the heat conducting rods are connected with the inlet tube in a sealing mode.
Through adopting above-mentioned technical scheme, the in-process that hot water in the outer pipe of circulation flows to the water pressure gauge through the inlet tube, and the heat in the rivers gives off the air through the heat conduction stick for the temperature that flows to the thermal current in the water pressure gauge reduces, and the water pressure gauge is difficult for appearing damaging because the high temperature of rivers, and heats the room air in giving off the air in the heat in the rivers, and the heat that gives off in the follow rivers is used for heating at will, and thermal loss is less.
Optionally, the pressure relief device include with the inner tube connection that circulates is used for releasing the hydraulic pressure release pipe of inner tube that circulates, the pressure release hole has been seted up to the pressure release pipe lateral wall through, the one end of pressure release pipe slides and installs sealed piece, sealed piece be used for right the pressure release hole with the pressure release pipe seals, pressure relief device is still including installing actuating mechanism on the outer pipe of circulation, actuating mechanism is used for the drive sealed piece slides.
Through adopting above-mentioned technical scheme, when the water pressure in the circulation outer tube was too high, actuating mechanism starts to drive sealed piece orientation and keeps away from circulation outer tube direction cunning and moves to opening the pressure release hole, high temperature high pressure rivers spout from the pressure release hole, the water pressure in the circulation inner tube reduces, the diameter shrink of circulation inner tube, the flow area increase of the rivers in the circulation outer tube, the water pressure reduction in the circulation outer tube, the difficult spalling phenomenon that appears of circulation outer tube, simultaneously because install the sealed piece in the pressure release pipe and seal through the cooperation between the pressure release pipe, sealed piece can use high temperature resistant material to make, the structure is comparatively simple and be difficult for appearing damaging, maintenance after the damage is also comparatively convenient.
Optionally, the pressure relief pipe with the lateral wall threaded connection of circulation inner tube, the one end of pressure relief pipe is passed the circulation outer tube lateral wall is located the external world, it installs the closing plate to slide on the pressure relief pipe, be provided with on the face of closing plate with the arc recess that the circulation outer tube lateral wall was laminated mutually, the seal cover is installed to the last screw thread of pressure relief pipe, the one end laminating of seal cover is supported tightly the face of closing plate and will the closing plate with the junction that slides of pressure relief pipe is sealed.
Through adopting above-mentioned technical scheme, the closing plate supports tight circulation outer tube lateral wall, and the sealed cover of rethread supports tight sealing tube, carries out double sealing to the junction of pressure release pipe and circulation outer tube for the junction between circulation outer tube and the pressure release pipe is difficult for appearing revealing, and has increased the frictional force between pressure release pipe and the circulation inner tube through the force of seal cover to pressure release pipe application, makes between pressure release pipe and the circulation inner tube difficult appearance become flexible.
Optionally, the driving mechanism includes an installation cylinder, the installation cylinder is connected with the pressure relief pipe, a sliding block is installed in the installation cylinder in a sliding manner, one end of the sliding block extends into the pressure relief pipe and is connected with the sealing block, a driving motor is further arranged in the installation cylinder and is electrically connected with the water pressure gauge, a lead screw is coaxially arranged on an output shaft of the driving motor and penetrates through the sliding block and is in threaded fit with the sliding block, and the sliding block is used for pushing the sealing block to slide.
Through adopting above-mentioned technical scheme, drive the slider through the lead screw and slide after driving motor starts, and then drive sealed piece through the slider and slide, and when indoor usefulness, it is comparatively convenient to drive through the motor, need not to add extra equipment again.
Optionally, a recovery pipe is connected to the pressure relief pipe, one end of the recovery pipe is communicated with the pressure relief pipe through the pressure relief hole, a water storage tank is arranged at the other end of the recovery pipe, the water storage tank is connected with the water inlet end of the circulation outer pipe through a water replenishing pipe, and a timing valve is arranged on the water replenishing pipe.
Through adopting above-mentioned technical scheme, the recovery tube is with pressure release pipe exhaust high temperature hot water recovery to storage tank in storage tank, carry out regularly the moisturizing to the circulation outer tube through the cooperation between storage tank and the timing valve, make the water yield in the circulation outer tube remain throughout within the specified amount, and because in the water reentrant circulation system of storage tank, the heat of water storage is utilized once more, make the thermal waste of aquatic less, and because the recovery tube is with pressure release pipe exhaust hot water recovery, make the moisture content in the air of pressure release pipe department less, driving motor is difficult for appearing the corrosion phenomenon.
Optionally, the supporting mechanism includes a plurality of support rings that set up along the coaxial interval of circulation inner tube length direction, the inside wall circumference interval of support ring is provided with a plurality of bracing pieces, the both ends of bracing piece respectively with the support ring inner wall with the lateral wall of circulation inner tube is connected, the laminating of the lateral wall of support ring is supported tightly the inner wall of circulation outer tube.
Through adopting above-mentioned technical scheme, the support ring is used for supporting the circulation inner tube for difficult crooked phenomenon appears because of the weight of water behind the circulation inner tube logical water, and then makes the difficult damage that appears of circulation inner tube, has improved the life of circulation inner tube.
Optionally, the support ring with the bracing piece all makes through the heat conduction material, all be provided with the chamfer on the outer fringe of the both ends face of support ring, the one end of bracing piece stretches into in the circulation inner tube.
Through adopting above-mentioned technical scheme, when there is the heat quantity difference between the water in circulation inner tube and the circulation outer tube, heat transfer to the aquatic of circulation outer tube in will circulating the inner tube through the bracing piece heats the water of circulation outer tube, and then cools down the water of circulation inner tube for the expansion phenomenon is difficult for appearing more in the circulation inner tube, has further reduced the potential safety hazard of circulation outer tube spalling.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the daily use process, when heat in the circulating inner pipe is accumulated to cause the expansion of the circulating inner pipe and further cause the rise of the water pressure of the circulating outer pipe, the pressure of the circulating inner pipe is relieved through the pressure relief device, so that the water pressure in the circulating outer pipe is not easy to be too high to cause the expansion crack phenomenon of the circulating outer pipe, the service life of the circulating outer pipe is prolonged, and the potential safety hazard of the wall-mounted furnace is reduced;
2. the recovery pipe recovers the high-temperature hot water discharged by the pressure relief pipe into the water storage tank for storage, timed water supplement is carried out on the circulating outer pipe through the matching between the water storage tank and the timing valve, so that the water quantity in the circulating outer pipe is always kept within a specified amount, and the heat stored by the water is recycled as the water in the water storage tank enters the circulating system again, so that the waste of the heat in the water is small, and the hot water discharged by the pressure relief pipe is recovered by the recovery pipe, so that the moisture content in the air at the pressure relief pipe is small, and the driving motor is not easy to rust;
3. when there is the heat quantity difference between the water in circulation inner tube and the circulation outer tube, heat transfer to the aquatic of circulation outer tube in will circulating the inner tube through the bracing piece heats the water of circulation outer tube, and then cools down the water of circulation inner tube for the expansion phenomenon is difficult for appearing more in the circulation inner tube, has further reduced the potential safety hazard of circulation outer tube spalling.
Drawings
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is an exploded view of the circulation pipe of the present application, in which the outer circulation pipe and the inner circulation pipe are cut away, and the installation cylinder is cut away.
Reference numerals: 1. a furnace body; 11. a water supply pipe; 2. circulating the outer tube; 3. circulating the inner pipe; 4. a support mechanism; 41. a support ring; 42. a support bar; 43. chamfering; 5. a water pressure testing mechanism; 51. a water pressure gauge; 52. a water inlet pipe; 53. a water outlet pipe; 54. a heat conducting rod; 6. a pressure relief device; 61. a pressure relief pipe; 611. a sealing plate; 612. a groove; 613. sealing sleeves; 62. a pressure relief vent; 63. a sealing block; 64. a drive mechanism; 641. mounting the cylinder; 642. a slider; 643. a drive motor; 644. a screw rod; 7. a recovery pipe; 71. a water storage tank; 72. a timing valve; 73. a water replenishing pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses hanging stove with adjustable circulation system pressure, refer to fig. 1 and fig. 2, including fixed mounting the furnace body 1 that is the cuboid form on the wall body, furnace body 1 is vertical setting, and fixed mounting has a delivery pipe 11 on the diapire of furnace body 1, and delivery pipe 11 is arranged in carrying cold water to the water tank in furnace body 1 and heats. Still be provided with a circulation inner tube 3 and a circulation outer tube 2 on the diapire of furnace body 1, the one end of circulation outer tube 2 and circulation inner tube 3 all with the water tank fixed connection and the intercommunication in the furnace body 1. The circulating inner tube 3 is provided with a supporting mechanism 4, the supporting mechanism 4 comprises a plurality of supporting rings 41 which are coaxially arranged along the length direction of the circulating inner tube 3 at intervals, four supporting rods 42 are fixedly arranged on the inner wall of each supporting ring 41 at intervals in the circumferential direction, and the supporting rods 42 and the supporting rings 41 are both made of heat conducting materials.
Referring to fig. 1 and 2, one end of the support rod 42 facing away from the support ring 41 is inserted into the interior of the circulation inner tube 3, and the support rod 42 is connected to the circulation inner tube 3 in a sealing and fixed manner. The circulating outer pipe 2 is sleeved on the circulating inner pipe 3, the outer side wall of the supporting ring 41 is attached to and tightly abutted against the inner wall of the circulating outer pipe 2, chamfers 43 are arranged on the outer edges of two end faces of the supporting ring 41, the supporting rod 42 is cylindrical, water in the furnace body 1 is heated and then discharged from the circulating outer pipe 2 and the circulating inner pipe 3, the water outlet end of the circulating outer pipe 2 is connected with a water tank in the furnace body 1, and water cooled after circulating in the circulating outer pipe 2 is sent into the furnace body 1 from the water outlet end of the circulating outer pipe 2 again for heating.
Referring to fig. 1 and 2, a water pressure testing mechanism 5 is arranged on the circulating outer tube 2, the water pressure testing mechanism 5 includes a water pressure gauge 51, a water inlet tube 52 and a water outlet tube 53 are fixedly mounted on the water pressure gauge 51, the water inlet tube 52 is fixedly connected and communicated with the water inlet tube 52 of the circulating outer tube 2, and the water outlet tube 53 is fixedly connected and communicated with the water outlet end of the circulating outer tube 2. The water flow passes through the circulation outer tube 2 along the inlet tube 52, and then is discharged to the water outlet end of the circulation outer tube 2 from the outlet tube 53, a plurality of groups of heat conducting rods 54 are arranged on the side wall of the inlet tube 52 at intervals along the axis of the inlet tube 52, four groups of heat conducting rods 54 are arranged on any group of heat conducting rods 54, one end of each heat conducting rod 54 extends into the inlet tube 52, and the heat conducting rods 54 are fixedly and hermetically connected with the inlet tube 52. When the hot water in the circulating outer pipe 2 passes through the water inlet pipe 52, the heat of the hot water is dissipated to the air through the heat conduction rod 54 to heat the air, and the cooled hot water is not easy to damage the water pressure gauge 51.
Referring to fig. 1 and 2, be provided with pressure relief device 6 on circulation inner tube 3, pressure relief device 6 includes a pressure relief pipe 61, the one end of pressure relief pipe 61 slides and passes circulation outer tube 2 and circulation inner tube 3 threaded connection, slide on pressure relief pipe 61 and wear to be equipped with a closing plate 611, seal block 63 has seted up towards and is curved recess 612 on the lateral wall of circulation outer tube 2, the laminating of the groove face of recess 612 supports the lateral wall of tight circulation outer tube 2, it has seal cover 613 still to install by screw thread on the pressure relief pipe 61, the one end laminating of seal cover 613 supports the face of closing plate 611, promote the laminating of closing plate 611 and support tight circulation outer tube 2's lateral wall through seal cover 613 and seal between circulation outer tube 2 and pressure relief pipe 61.
Referring to fig. 1 and 2, a pressure relief hole 62 is formed in a side wall of the pressure relief pipe 61, a sealing block 63 is installed in the pressure relief pipe 61 in a sliding manner, the sealing block 63 is used for sealing the pressure relief hole 62, a driving mechanism 64 is further arranged on the pressure relief pipe 61, the driving mechanism 64 comprises a mounting barrel 641 coaxially and fixedly installed at one end of the pressure relief pipe 61, a sliding block 642 is installed in the mounting barrel 641 in a sliding manner in a matching manner, the sliding block 642 is fixedly connected with the sealing block 63, a driving motor 643 is further fixedly installed in the mounting barrel 641, a screw rod 644 is coaxially and fixedly installed on an output shaft of the driving motor 643, one end of the screw rod 644 penetrates through the sliding block 642 and is in threaded fit with the sliding block 642, the sliding block 642 and the sealing block 63 are driven to slide by the driving motor 643, and the pressure relief hole 62 is opened or closed by sliding of the sealing block 63. The water pressure gauge 51 is electrically connected to the drive motor 643, and the start and stop of the drive motor 643 are controlled by the water pressure gauge 51.
Referring to fig. 1 and 2, a recovery pipe 7 is fixedly installed on a side wall of the pressure release pipe 61, one end of the recovery pipe 7 covers the pressure release hole 62, a water storage tank 71 is disposed on the other end of the recovery pipe 7, and the recovery pipe 7 is fixedly connected with an upper side of a side wall of the water storage tank 71 and is communicated with the inside of the water storage tank 71. A water replenishing pipe 73 is fixedly installed on the bottom wall of the water storage tank 71, the water replenishing pipe 73 is fixedly connected and communicated with the water inlet end of the outer circulation pipe 2, a timing valve 72 is fixedly installed on the water replenishing pipe 73, and water consumed in the outer circulation pipe 2 is replenished by timing opening of the timing valve 72.
The implementation principle of hanging stove with adjustable circulation system pressure of the embodiment of this application does: when the water pressure gauge 51 detects that the water pressure in the outer circulation pipe 2 exceeds a specified value, the driving motor 643 is started to drive the screw rod 644 to rotate, and further the slide block 642 and the sealing block 63 are driven to slide to open the pressure relief hole 62, high-temperature water flow in the inner circulation pipe 3 is discharged into the water storage tank 71 through the pressure relief hole 62, the water pressure in the inner circulation pipe 3 is reduced, the expanded inner circulation pipe 3 contracts again, the water pressure in the outer circulation pipe 2 is reduced, the water pressure gauge 51 starts the driving motor 643 to rotate reversely, and further the sealing block 63 is pushed to slide to close the pressure relief hole 62 again.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a hanging stove with adjustable circulation system pressure, includes furnace body (1), be provided with delivery pipe (11) on furnace body (1), delivery pipe (11) are used for right furnace body (1) water supply, still be provided with circulation outer tube (2) and circulation inner tube (3) on furnace body (1), circulation outer tube (2) with circulation inner tube (3) all with furnace body (1) are connected, circulation outer tube (2) cover is established on circulation inner tube (3), its characterized in that: the circulating inner pipe (3) is connected with the circulating outer pipe (2) through a supporting mechanism (4), the circulating outer pipe (2) is provided with a water pressure testing mechanism (5), the circulating inner pipe (3) is provided with a pressure relief device (6), and the pressure relief device (6) is electrically connected with the water pressure testing mechanism (5).
2. The circulating system pressure adjustable wall hanging stove of claim 1, characterized in that: the water pressure testing mechanism (5) comprises a water pressure meter (51), a water inlet pipe (52) and a water outlet pipe (53) are mounted on the water pressure meter (51), the water inlet pipe (52) is connected and communicated with the water inlet end of the circulating outer pipe (2), the water outlet pipe (53) is connected and communicated with the water outlet end of the circulating outer pipe (2), a plurality of heat conducting rods (54) are inserted into the side wall of the water inlet pipe (52), one ends of the heat conducting rods (54) are inserted into the water inlet pipe (52), and the heat conducting rods (54) are connected with the water inlet pipe (52) in a sealing mode.
3. The circulating system pressure adjustable wall hanging stove of claim 2, characterized in that: pressure relief device (6) include with circulation inner tube (3) are connected and are used for releasing hydraulic pressure relief pipe (61) of circulation inner tube (3), pressure relief pipe (61) lateral wall runs through and has been seted up pressure release hole (62), the one end of pressure relief pipe (61) is slided and is installed sealed piece (63), sealed piece (63) are used for right pressure release hole (62) with pressure release pipe (61) seal, pressure relief device (6) are still including installing actuating mechanism (64) on circulation outer tube (2), actuating mechanism (64) are used for the drive sealed piece (63) slide.
4. The circulating system pressure-adjustable wall-hanging stove according to claim 3, characterized in that: the utility model discloses a circulation inner tube (3) of pressure release pipe, including pressure release pipe (61), the lateral wall threaded connection of circulation inner tube (3), the one end of pressure release pipe (61) is passed circulation outer tube (2) lateral wall is located the external world, sliding installation has closing plate (611) on pressure release pipe (61), be provided with on the face of closing plate (611) with arc recess (612) that circulation outer tube (2) lateral wall laminated mutually, seal cover (613) are installed to the screw thread on pressure release pipe (61), the one end laminating of seal cover (613) is supported tightly the face of closing plate (611) and will closing plate (611) with the junction of sliding of pressure release pipe (61) is sealed.
5. The circulating system pressure adjustable wall hanging stove of claim 3, characterized in that: the driving mechanism (64) comprises a mounting barrel (641), the mounting barrel (641) is connected with the pressure relief pipe (61), a sliding block (642) is slidably mounted in the mounting barrel (641), one end of the sliding block (642) extends into the pressure relief pipe (61) and is connected with the sealing block (63), a driving motor (643) is further arranged in the mounting barrel (641), the driving motor (643) is electrically connected with the water pressure gauge (51), a screw rod (644) is coaxially arranged on an output shaft of the driving motor (643), the screw rod (644) penetrates through the sliding block (642) and is in threaded fit with the sliding block (642), and the sliding block (642) is used for pushing the sealing block (63) to slide.
6. The circulating system pressure adjustable wall hanging stove of claim 5, characterized in that: be connected with on the pressure release pipe (61) and retrieve pipe (7), the one end of retrieving pipe (7) is passed through pressure release hole (62) with pressure release pipe (61) intercommunication, be provided with storage water tank (71) on the other end of retrieving pipe (7), storage water tank (71) through moisturizing pipe (73) with the end connection of intaking of circulation outer tube (2), be provided with timing valve (72) on moisturizing pipe (73).
7. The circulating system pressure adjustable wall hanging stove of claim 1, characterized in that: the supporting mechanism (4) comprises a plurality of supporting rings (41) which are arranged along the length direction of the circulation inner tube (3) at coaxial intervals, a plurality of supporting rods (42) are arranged at the circumferential interval of the inner side wall of each supporting ring (41), two ends of each supporting rod (42) are respectively connected with the inner wall of each supporting ring (41) and the side wall of the circulation inner tube (3), and the outer side wall of each supporting ring (41) is attached to the inner wall of the circulation outer tube (2).
8. The circulating system pressure-adjustable wall-hanging stove according to claim 7, characterized in that: the support ring (41) and the support rod (42) are both made of heat conducting materials, and one end of the support rod (42) extends into the circulation inner pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210304267.4A CN114562811A (en) | 2022-03-26 | 2022-03-26 | Hanging stove with adjustable circulation system pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210304267.4A CN114562811A (en) | 2022-03-26 | 2022-03-26 | Hanging stove with adjustable circulation system pressure |
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| CN114562811A true CN114562811A (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210304267.4A Pending CN114562811A (en) | 2022-03-26 | 2022-03-26 | Hanging stove with adjustable circulation system pressure |
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